JPS6230896B2 - - Google Patents
Info
- Publication number
- JPS6230896B2 JPS6230896B2 JP3382974A JP3382974A JPS6230896B2 JP S6230896 B2 JPS6230896 B2 JP S6230896B2 JP 3382974 A JP3382974 A JP 3382974A JP 3382974 A JP3382974 A JP 3382974A JP S6230896 B2 JPS6230896 B2 JP S6230896B2
- Authority
- JP
- Japan
- Prior art keywords
- stretching
- temperature
- thermoplastic
- density
- stretched
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000203 mixture Substances 0.000 claims description 83
- 229910052751 metal Inorganic materials 0.000 claims description 61
- 239000002184 metal Substances 0.000 claims description 61
- 150000003839 salts Chemical class 0.000 claims description 52
- 239000002253 acid Substances 0.000 claims description 42
- 229920001169 thermoplastic Polymers 0.000 claims description 42
- 239000004416 thermosoftening plastic Substances 0.000 claims description 41
- 150000007513 acids Chemical class 0.000 claims description 36
- 239000000654 additive Substances 0.000 claims description 36
- 239000011347 resin Substances 0.000 claims description 34
- 229920005989 resin Polymers 0.000 claims description 34
- 238000009472 formulation Methods 0.000 claims description 33
- 230000000996 additive effect Effects 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 230000009477 glass transition Effects 0.000 claims description 10
- 239000012815 thermoplastic material Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 description 58
- RSWGJHLUYNHPMX-UHFFFAOYSA-N 1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylic acid Chemical compound C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 27
- 239000000945 filler Substances 0.000 description 26
- -1 polyethylene Polymers 0.000 description 22
- 229920000642 polymer Polymers 0.000 description 21
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 20
- 239000000463 material Substances 0.000 description 20
- 230000009467 reduction Effects 0.000 description 16
- 238000012360 testing method Methods 0.000 description 16
- 239000000049 pigment Substances 0.000 description 15
- 229920001903 high density polyethylene Polymers 0.000 description 11
- 239000004743 Polypropylene Substances 0.000 description 10
- 229910000019 calcium carbonate Inorganic materials 0.000 description 10
- 210000004027 cell Anatomy 0.000 description 10
- 239000004700 high-density polyethylene Substances 0.000 description 10
- 238000002844 melting Methods 0.000 description 10
- 230000008018 melting Effects 0.000 description 10
- 229920000573 polyethylene Polymers 0.000 description 10
- 229920001155 polypropylene Polymers 0.000 description 10
- 239000004698 Polyethylene Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 239000004594 Masterbatch (MB) Substances 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 7
- 230000001965 increasing effect Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 239000004793 Polystyrene Substances 0.000 description 5
- 238000007664 blowing Methods 0.000 description 5
- 238000013329 compounding Methods 0.000 description 5
- 239000000155 melt Substances 0.000 description 5
- 229920000098 polyolefin Polymers 0.000 description 5
- 229920002223 polystyrene Polymers 0.000 description 5
- 238000004381 surface treatment Methods 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 239000004800 polyvinyl chloride Substances 0.000 description 4
- 229920000915 polyvinyl chloride Polymers 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000001747 exhibiting effect Effects 0.000 description 3
- 238000001459 lithography Methods 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 239000004408 titanium dioxide Substances 0.000 description 3
- 150000003751 zinc Chemical class 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 239000004604 Blowing Agent Substances 0.000 description 2
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- 239000005909 Kieselgur Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 2
- 101100355955 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) RCR2 gene Proteins 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 229920006125 amorphous polymer Polymers 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 150000001669 calcium Chemical class 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- 235000012255 calcium oxide Nutrition 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 210000003104 cytoplasmic structure Anatomy 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000005033 polyvinylidene chloride Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical group [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- DWPDSISGRAWLLV-JHZYRPMRSA-L calcium;(1r,4ar,4br,10ar)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylate Chemical compound [Ca+2].C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C([O-])=O.C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C([O-])=O DWPDSISGRAWLLV-JHZYRPMRSA-L 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010960 commercial process Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 230000001086 cytosolic effect Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- WCRDXYSYPCEIAK-UHFFFAOYSA-N dibutylstannane Chemical compound CCCC[SnH2]CCCC WCRDXYSYPCEIAK-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229910052806 inorganic carbonate Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 150000004668 long chain fatty acids Chemical class 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910001721 mellite Inorganic materials 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
- MXODCLTZTIFYDV-UHFFFAOYSA-L zinc;1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylate Chemical compound [Zn+2].C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C([O-])=O.C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C([O-])=O MXODCLTZTIFYDV-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
- D01D5/247—Discontinuous hollow structure or microporous structure
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Description
æ¬çºæã¯å€çްè質æ§é ã瀺ã延䌞ç©åã«é¢ã
ãã å€çްè質æ§é ã瀺ã延䌞ç©åã補é ããããã®
æ¹æ³ã«é¢ããå€ãã®ææ¡ãæç®ã«ãããŠãªãããŠ
ãããåŸã€ãŠäŸãã°ã延䌞æäœã«éããŠç©åäžã«
空è ãããã¯ç©ºéã圢æããããããªä»æ¹ã§ç±å¯
塿§ç©è³ªã®ç©åãæ¯èŒçäœã枩床ã§äžè»žçã«ãã
ãã¯äºè»žçã«å»¶äŒžããããšãç¥ãããŠããããã
ãã®æ¹æ³ã¯ããªãå容å¯èœãªè£œåãçæãããã
延䌞ã«å¿ èŠãªåãæ¯èŒçé«ããŸã䜿çšããã延䌞
ã®é床ã¯éåžžã«äœãã®ã§ãããã®æ¹æ³ã¯çµæžçã«
çºå±äžå¯èœã§ããã ç±å¯å¡æ§ç©è³ªãšé åãããæãããé«ã枩床ã«
ãããŠãåŸã€ãŠããéãé床ã«ãããŠãŸãããå°
ããåãçšããŠå»¶äŒžããããçµæç©ãçæããã
空è ãå«ãç©åã補é ããããã®æ·»å å€ãçºèŠã
ãããã®è©Šã¿ãåŸã€ãŠãªãããŠãããäŸãã°ãçš®
çš®ã®å å¡«å€ãç±å¯å¡æ§ç©è³ªã«æ·»å ããããšããã
ã¯ç±å¯å¡æ§ç©è³ªãæ··åäžå¯èœãªéåäœãšé åãã
ããšãææ¡ãããŠããã空è ã圢æãããã®ã¯ã
ç±å¯å¡æ§ç©è³ªããã³æ·»å å€ãç°ãªãçšåºŠã«å»¶äŒžã
ãããããããã¯æ·»å å€ã¯å šã延䌞ãããã®çµæ
ç±å¯å¡æ§ç©è³ªãæ·»å å€ç²åããåŒãé¢ããããã
ãšèããããŠããã å ç±ã«éããŠè»åããæ·»å å€ã®å€§éšåã«ã€ã
ãŠãæªå€æ§ã®éåäœã延䌞ç©åã®è£œé ã®ããã®é
åžžã®åæ¥çæ¹æ³ã«ãããŠå»¶äŒžãããã§ãããæž©åºŠ
ããäœã枩床ã«ãããŠãç©è³ªã延䌞ãããå Žåã«
éã€ãŠæºè¶³ãªç©ºè ãåŸãããšãã§ããããšãèŠåº
ãããŠãããååãªçç£éåŸã€ãŠããå®äŸ¡ãªå䟡
ã確ä¿ããããã«ã§ããã ãé«ã延䌞é床ã«ãŠæ
äœããããšãæãŸããã®ã§ãäžèšã®æ¹æ³ã¯åŸã€ãŠ
å®å šã«çµæžçã«çºå±å¯èœãšã¯ãããªãã éè»åæ§ã®æ·»å å€ãçšããæã忥çã«é©åœãª
æ¡ä»¶ããã³é床ãçšããŠæºè¶³ãã¹ã空è åãè¡ã
ããšãå¯èœã§ããããããã®ãããªæ·»å å€ã¯ä»ã®
äžå©ç¹ãæããã®ã§ãããäŸãã°ããã®å¯åºŠãŸã
ã¯äžéæåºŠãå¢å€§ãã广ã¯å¥œãŸãããªããæ¯èŒ
ç匷ã延䌞åãå¿ èŠãšãªãããããã¯æ·»å å€ã補
æ³ã«ãããæ¿Ÿéå·¥çšã«å¹²æžããã§ãããã ããçš®ã®çµæ¶æ§éåäœäŸãã°é«å¯åºŠããªãšãã¬
ã³ã®çµæç©ã¯äºè»žç延䌞ã«ãããŠåé¡ãèµ·ããã
ãã鿬¡ç補æ³ãçšãããªãã°ã第äžã®å»¶äŒžæ®µé
ããã®èæ¿ã®ç¹æ§ã¯ç¬¬äºæ®µéã宿œããã®ã«äžé©
åœã§ãããããã®ãããªçµæç©ã«ã€ããŠã¯ãå®é
éã«ãžã ãŠãããç«¯çžææå ·ãæããå¹³åŠåºå»¶äŒž
è£ çœ®ã®æ¡çšã䟿å©ã§ããåæçäºè»žå»¶äŒžæ¹æ³ãçš
ããã«ã€ããŠç¹å¥ãªå©ç¹ããããããããã®ãã
ãªè£ 眮ã«ãããŠã¯ãã®æäœã®æ©æ¢°ç现ç®ã®ããã
äžåœã«é«ã延䌞åãå¿ èŠãšããããšãªãææã®å»¶
䌞ã宿œããããšãå¯èœã§ãªãéããç¶²ç¶çµç¹ç©
ïŒwebïŒã¯ç«¯çžææå ·ããåŒå€ãããããããã¯
ããèªäœåªæãããã¯ç Žæãã延䌞工çšãç¶ç¶ã§
ããªããªãããã®ãããªç¶æ³äžã§ã¯ãæ¯èŒçäœã
延䌞åãçšããŠå€çްè質ã®å»¶äŒžç©åã補é ããçµ
æç©ãç¹å¥ãªäŸ¡å€ããã€ã æ¬çºæã¯å€çްè質ç©åã補é ããããã«å»¶äŒžã
ãããšãã§ããéåäœçµæç©ã䜿çšããã ãã®éåäœçµæç©ã¯ãåãéåäœãåºäœãšãã
延䌞ç©åã®éåžžã®å·¥æ¥ç補é ã«ãããŠéæå¯èœãª
é床ãšåçãªé床ã«ãããŠå€çްè質延䌞ç©åã補
é ããããã«ãå®ééã«ãžã ãŠãããç«¯çžææå ·
ãçšããå¹³åŠåºå»¶äŒžè£ 眮äžã§äºè»žçã«åæã«å»¶äŒž
ããããšãã§ããçµæç©ãå å«ããã æ¬çºæã¯ã (i) é åå¯èœãªç±å¯å¡æ§ç©è³ªãšãå°ãªããšãïŒçš®
ã®æ·»å å€ãšã®é åç©ã§ãã€ãŠããã®é åç©äžã® (a) åèšæ·»å å€ãæš¹èé žã®éå±å¡©ããéžæã
ãã (b) åèšæ·»å å€ããã®é åç©ïŒé åå¯èœãªç±å¯
塿§ç©è³ªïŒæ·»å å€ïŒã®å šééã«åºã¥ããŠïŒé
éïŒ ããå€ãã50ééïŒ ãŸã§ã®ç¯å²å ã®éã§
ååšãã (c) åèšæ·»å å€ãã延䌞枩床ããé«ãè»åç¹ã
æãã延䌞枩床ã§åèšç±å¯å¡æ§ç©è³ªãšå°ãªã
ãšãéšåçã«éçžæº¶æ§ã§ããããã®çµæãã
ã®æž©åºŠã§ãåèšæ·»å å€ã®å°ãªããšãïŒéšãç±
å¯å¡æ§ç©è³ªäžã«åäžã«ååžãããå¥åã®çžã
圢æããŠããã ãã®ã§ããé åç©ãå«ãçµæç©ã圢æãã (ii) ãã®çµæç©ããæåœ¢ç©åã圢æããæ¬¡ãã§ (iii) ãã®æåœ¢ç©åãåèšç±å¯å¡æ§ç©è³ªã®ã¬ã©ã¹è»¢
移枩床ããé«ã枩床ã§ãã€ãŠããã€å»¶äŒžã«ãã€
ãŠç±å¯å¡æ§ç©è³ªãé åããããæž©åºŠç¯å²å ã®æž©
床ã«ãããŠè»žçãŸãã¯äºè»žçã«å»¶äŒžãã (iv) åèšäžè»žçãŸãã¯äºè»žç延䌞ã«ãã€ãŠæåœ¢ç©
åäžã«ç©ºè ãå°å ¥ããã ããšãããªãããšãç¹åŸŽãšãããäžè»žåã¯äºè»žå»¶
䌞ãããå€çްèæåœ¢ç©åã®è£œé æ¹æ³ã ãæäŸããã ç±å¯å¡æ§ç©è³ªã¯çµæ¶æ§ãŸãã¯éçµæ¶æ§éåäœäŸ
ãã°ããªã¬ãã€ã³éåäœäŸãã°ããªãšãã¬ã³ãŸã
ã¯ããªãããã¬ã³ããŸãã¯ãªã¬ãã€ã³å ±éåäœïŒ
ããªãšã¹ãã«äŸãã°ããªãšãã¬ã³ããã©ãã¿ã¬ãŒ
ãïŒããªã¢ããäŸãã°ãã€ãã³ïŒããªå¡©åãããª
ãã³ïŒããªã¹ãã¬ã³ïŒãŸãã¯ããªå¡©åããã«ã§ã
ã€ãŠãããæãŸããç±å¯å¡æ§ç©è³ªã¯çµæ¶æ§éå
äœãç¹ã«çµæ¶æ§ããªãšãã¬ã³ãå°±äžå°ãªããšã
0.94ïœïŒc.c.ã®å¯åºŠããã€é«å¯åºŠããªãšãã¬ã³ããŸ
ãã¯ããªãããã¬ã³ãããã¯ãšãã¬ã³ãããã¯ã
ããã¬ã³ãåºäœãšããçµæ¶æ§å ±éåäœã§ããã æš¹èé žã®éå±å¡©ã¯ãR.E.ã«ãŒã¯ïŒKirkïŒãã
ã³D.F.ãªã¹ããŒïŒOthmerïŒã«ããç·šéããã
ããšã³ãµã€ã¯ãããã€ã¢ ãªããã±ãã«ã« ãã¯
ãããžãŒãïŒâEncyclopedia of Chemical
TechnologyâïŒååŠæè¡çŸç§å šæžïŒïŒ1953幎åïŒ
ã®11å·»ã®799ã810é ã«èª¬è¿°ãããŠãããæ¬çºæã§
çšããæš¹èé žã®éå±å¡©ã¯ãäŸãã°æš¹èé žã«ã«ã·ãŠ
ã ãŸãã¯æš¹èé žäºéãæš¹èé žã®éå±å¡©ã®æ··åç©ã
ãŸãã¯æ··åãããæš¹èé žã®éå±å¡©äŸãã°æš¹èé žã®
äºéïŒã«ã«ã·ãŠã å¡©ã§ãã€ãŠãããæš¹èé žã®éå±
å¡©ã¯ããããšç±å¯å¡æ§ç©è³ªãšã®äž¡æ¹ã溶解ããã
ãã¯å°ãªããšãè»åããé©åœãªèè§£âæ··å
ïŒmeltâcompounâdingïŒæž©åºŠãååšããããšã
ç©ççç¹æ§ãæããã®ã奜ãŸããã§ããããæš¹è
é žã®éå±å¡©ã¯ç±å¯å¡æ§ç©è³ªããã€ããããæåœ¢ç©
åãåŸæ¥ç仿¹ã§å»¶äŒžãããæäœæž©åºŠããé«ãè»
åç¹ãæãŸããã¯æãã¹ãã§ãããè»åç¹ã¯ã¢ã¡
ãªã«ã³ ãœãµã€ã¢ãã€ãŒ ããªãŒ ãã¹ãã€ã³ã°
ãããªã¢ã«ãºïŒAmerican Society for
Testing MaterialsïŒã¢ã¡ãªã«ææè©ŠéšåäŒïŒã®
E28â67詊éšã«èšèŒã®ç°âçïŒringâandâbollïŒ
è£ çœ®ã«ããæž¬å®ããã忥çã«å ¥æå¯èœãªççŽã®
æš¹èé žã®éå±å¡©ã¯ãè»åâç¯å²ããæãããã®ãš
èŠå®ãããŠããããã®ãããªç¯å²ã¯ãæš¹èé žã®é
å±å¡©ãããã®ç¹å®ã®ççŽãšããŠè£œé è ã«ãããŠèŠ
å®ããè»åç¯å²å ã«ããè»åç¹ãæããã§ããã
ããšã瀺ãã æš¹èé žã®éå±å¡©ã¯ã以äžã®ããšããã®ã§ããã¹
ããšèãããããããªãã¡ãæ¬çºæã®çµæç©ãå»¶
䌞ã®ããã®æž©åºŠæ¡ä»¶äžã«ãããããšãããããã®
æš¹èé žã®éå±å¡©ã®å°ãªããšãïŒéšãç±å¯å¡æ§ç©è³ª
äžã«å®è³ªçã«åäžãªæ¿åºŠã§ååžãããå¥åã®çžã
圢æããããã®ã§ãªããã°ãªããªãããã®å¥åã®
çžã¯äŸãã°ãç圢ãŸãã¯åæ¿ç¶ã®ç²åããããç¶
ç©ããã³èçãšããŠååšããããã§ãããããã®
åèŠçŽ ã¯å»¶äŒžé¢ã«çŽè§ãªæ¹åã«ãããŠäŸãã°ïŒã
ïŒÎŒã®å¯žæ³ãæããŠããŠãããããã ãããç²å
ã20ÎŒãã®å€§ããã§ãã€ãŠãããã å¥åã®çžã®ååšã¯ãæããããã¯äžéæã®æž¬å®
ãŸãã¯é¡åŸ®é¡æ€æ»ã®ããšãæ¢ç¥ã®ããããã®æ¹æ³
ã«ãã確èªããããšãã§ããã æš¹èé žã®éå±å¡©ã¯ãéåžžãå¥åã®çžã®ååšãã
ããšç±å¯å¡æ§ç©è³ªãšã®éã®å°ãªããšãéšåçãªé
çžæº¶æ§ã®ããã«èªçºãããããã«éžæãããã é åç©ã¯ç±å¯å¡æ§åŠæ¹ç©ãæ··åããã®ã«é©åœãª
äœããã®æ¹æ³ãŸãã¯æ¹æ³ã®çµåãã«ãã調補ãã
ããšãã§ãããäŸãã°ãæåãç²æ«æ··åæ©ããã³
ããªãŒæ··åæ©ãèæ¿åãã«ïŒsheeting millïŒã
ãã³ã«ã¬ã³ããŒæãæ©ã«ãã鿬¡çã«åŠçããã
ããšãã§ããæåœ¢ç©åãšããŠã®èæ¿ãã€ããã
ããä»ã®æ¹æ³ã¯é åç©ã®æåãæ··åæŒåºæåœ¢æ©äž
ã§æ··åããããšãå å«ãããã®æŒåºæåœ¢æ©ã¯ãã¬
ããã®åœ¢ã§ãã€ãŠããæŒåºæåœ¢ç©ãäžãããã®ã
ã¬ãããäŸãã°èæ¿ã管ãç¶ãããæ¡ãå°åºæåœ¢
ç©ããã³ãã®ä»ã®åœ¢ã®æåœ¢ç©åãã€ããããã®è£
眮ã«äŸçµŠããããšãã§ããã æ¬çºæã«çšããããçµæç©ã«ã¯ãå å¡«å€ïŒææ©
ãŸãã¯ç¡æ©è³ªã®ïŒãææãããã¯é¡æã最æ»å€ã
éé»é²æ¢å€ãé žå鲿¢å€ãå®å®åå€ããããŒã€ã³
ã°ïŒblowingïŒå€ãŸãã¯å°éã®éæ··åæ§éåäœã®
ãããªè£å©çãªæ·»å å€ãã嫿ããŠãããããçš®
ã®å å¡«å€ãŸãã¯é¡æäŸãã°çé žã«ã«ã·ãŠã ãäºé ž
åãã¿ã³ããã³ç¡ è»åã¯ãæ¬çµæç©ããã®ç©åã
延䌞ããæã空è ã®åœ¢æãå¢åŒ·ããããã«åãã
ãšãã§ããã®ãèŠåºãããŠãããäžè¬ã«å¯åºŠäœäž
ã®åŒ·åã¯ãå å¡«å€ãŸãã¯é¡æã®ç²å寞æ³ã倧ãã
ãªãã«ã€ãäžå±€å®¹æã«éæãããã0.1ÎŒçšåºŠãš
ããéåžžã«åŸ®çްãªç²å寞æ³ããã€å å¡«å€ãŸãã¯é¡
æã¯å»¶äŒžã«éããŠã®å¯åºŠäœäžã匷åããã®ã«ãã»
ã©æå¹ã§ãªãã10ÎŒãã倧ããç²å寞æ³ããã€å
å¡«å€ãŸãã¯é¡æã¯æå¹ã§ãããã延䌞ç©åäžã«ç²
ãçŽ°èæ§é ã圢æãããã®æ§é ãç©åã®è¡šé¢ã«çŸ
ãããããšãããããããã®ããšã¯ããçš®ã®é©çš
ã«ãšã€ãŠãäŸãã°å»¶äŒžç©åãå°å·ãã¹ãã§ããå Ž
å奜ãŸãããªãããšãããããã延䌞ç©åãå°å·
ã«é©çšããããšæå³ããå Žåã䜿çšããå å¡«å€ãŸ
ãã¯é¡æã®ç²å寞æ³ç¯å²ã¯ïŒã10ÎŒã§ããã®ãæ
å©ã§ãããïŒãïŒÎŒã§ããã®ãæãŸããã å¯äžã®ç©ºè çææ·»å å€ãšããŠé屿š¹èé žå¡©ãå«
ãçµæç©ã延䌞ããŠãå¯åºŠäœäžãèµ·ããªãå Žåã
å å¡«å€ãŸãã¯é¡æã®æ·»å ã¯ãç±å¯å¡æ§ç©è³ªäžã«å
å¡«å€ã®ã¿ããããã®ã«ã€ããŠäºæãããã§ããã
ãããèããå¯åºŠäœäžã延䌞æã«äžããçµæç©ã
çæããã§ããããããã®ããšã¯å»¶äŒžã«éããŠçµ
æç©ã®å¯åºŠäœäžãæ¹èµ·ããæš¹èé žã®éå±å¡©ã®ç¹æ§
ãå å¡«å€ã广çã«åŒ·åããããšã瀺ããçé žã«
ã«ã·ãŠã å å¡«å€ã¯æš¹èé žã®éå±å¡©ãšãšãã«çžä¹ç
ã«æåãããããã®ããšã¯ã€ãŸããæš¹èé žã®éå±
å¡©ã«å ããŠçé žã«ã«ã·ãŠã ã嫿ããçµæç©ãå»¶
䌞ããééæãããå¯åºŠäœäžçŸåçã¯ãåäžå²å
ã®æš¹èé žã®éå±å¡©ã嫿ããé åç©ãããã³åäž
ã®ç±å¯å¡æ§ç©è³ªäžã«çé žã«ã«ã·ãŠã ãåãå²åã§
å«ãå¯Ÿç §çµæç©ã延䌞ããéã«åŸããããããã
ã®å¯åºŠäœäžçŸåçããé«ããšããããšã§ãããå
å¡«å€ããã³ïŒãŸãã¯ïŒé¡æã¯çµæç©ïŒã€ãŸãå å¡«
å€ããã³ïŒãŸãã¯ïŒé¡æãå«ãïŒã®ééã«åºãèš
ç®ã30ééïŒ ãŸã§ã®æãŸããéã«ãŠæ·»å ãããŠã
ãã äŸãã°ããã奜ãŸãããããäžèŠåããã«
ïŒbubbleïŒã®åœ¢æãæ¹èµ·ããç¡æ©çé žå¡©å å¡«å€ã®
ãããªé žã«ææãªç©è³ªãååšãããªãã°ãæš¹èé ž
ã®éå±å¡©ããé åç©ã®ãããã¯çµæç©ããã€ãã
ããçæç©ã®åŠçã«å¯ŸããŠå¥œãŸãããªã圱é¿ãäž
ããéé¢ã®é žãšäžç·ã«ãªãå Žåãé žãšãšãã«å ç±
ãããæã¬ã¹ç¶ååç©ãæŸåºããªãé žææå€ãã
ã³äžå±€ç¹å®çã«ã¯ä¹Ÿç¥å€ãšããŠãåããããã®äŸ
ãã°çé žã«ã«ã·ãŠã ãããæ¬çºæã®çµæç©ããæš¹
èé žã®éå±å¡©ã®ééã«åºãèšç®ããŠéåžžïŒã20é
éïŒ ã奜ãŸããã¯ïŒã10ééïŒ ã®å°å²å嫿ãã
ã®ãæãŸãããäŸãã°ãäœããã®é žã«ææãªç©è³ª
ãå«å ¥ããåã«æš¹èé žã®éå±å¡©ãšéåžžé åããã
é žææå€ã¯ãæš¹èé žã®éå±å¡©äžã«ååšããäœãã
ã®éé¢é žãããã¯æš¹èé žã®éå±å¡©ãå ç±ããéã«
å£åã«ããçæãããã§ãããé žãé€å»ããã§ã
ããã è£å©çãªæ·»å å€ã¯ãæåœ¢ç©åãæ¬çºæã®æ¹æ³ã«
åŸã€ãŠå»¶äŒžãããæã«å€çްè質æ§é ã®åœ¢æã«å¥œãŸ
ãããªã圱é¿ãäžããããšããã®ã§ããã¹ãã§ãª
ãããšã¯å¿è«ã§ããã å»¶äŒžæ¹æ³ã¯äžè»žçãŸãã¯äºè»žçã§ããããŸãç±
å¯å¡æ§ç©è³ªã®ã¬ã©ã¹è»¢ç§»ç¹ä»¥äžã«ããããã延䌞
ã«ããç±å¯å¡æ§ç©è³ªãé åããããç¯å²å ã«ãã
ãŸãæš¹èé žã®éå±å¡©ã®è»åç¹ããäœã枩床ã«ãã
ãŠå®æœãããã ç±å¯å¡æ§ç©è³ªãçµæ¶æ§ç©è³ªã§ããæã延䌞枩床
ã¯ãã®ç©è³ªã®çµæ¶èç¹ä»¥äžã§ããã æ¬çºæã§çšããç±å¯å¡æ§ç©è³ªã®ã¬ã©ã¹è»¢ç§»ç¹
ïŒãããã¯ãã¬ã©ã¹è»¢ç§»æž©åºŠããšãããããïŒã¯
çš®ã ãªæ¢ç¥ã®ææ®µã«ãŠæž¬å®ããããå€å 転移ã瀺
ãããçš®ã®ããªãšãã¬ã³ã«ã€ããŠã¯ãæ¬çºæã«ã
ããå®çŸ©ã®ããã«éžã°ããæž©åºŠã¯ãR.F.ãã€ã€
ãŒïŒBoyerïŒã«ãããTgïŒïŒµïŒããšããŠè¿°ã¹ãã
ãŠããããã©ã¹ãã€ã¯ã¹ ã¢ã³ã ããªããŒ
ãºãïŒâPlastics and PolymersâïŒã1973å¹ŽïŒæå
è¡ã15ããŒãžïŒœæž©åºŠã§ãããäŸãã°ã忥çã«å ¥
æå¯èœãªããªãšãã¬ã³ããã³ããªãããã¬ã³ã«ã€
ããŠã®ã¬ã©ã¹è»¢ç§»ç¹ã¯ããããâ30âããã³â10
âçšåºŠã§ããããšãèŠåºãããŠããã çµæ¶æ§ç±å¯å¡æ§ç©è³ªã®çµæ¶èç¹ã¯ãããæž©åºŠä»¥
äžã§ã¯çµæ¶é åãèªããããšã®ã§ããªããã®æž©
床ãäŸãã°å極åé¡åŸ®é¡ïŒPolarising
microscopeïŒã«ããæ€é¡ããªããç©è³ªã®è©Šæã
å ç±ããæã«ãã¹ããšã«ã©ã€ãïŒspheruliteïŒã
æ¶å€±ããæž©åºŠãšããŠå®çŸ©ããã忥çã«å ¥æå¯èœ
ãªããªãªã¬ãã€ã³ã®èç¹ã¯ãåæéããªãšãã¬
ã³ãç·ç¶ããªãšãã¬ã³ãããªãããã¬ã³ããã³ïŒ
âã¡ãã«ãã³ãã³âïŒã«ã€ããŠãããã110âã
135âã175âããã³237âçšåºŠã§ããããŸãããª
ãšãã¬ã³ãã¬ãã¿ã¬ãŒãããã³ããªã«ããã©ã¯ã¿
ã ã«ã€ããŠãããã250âããã³255âçšåºŠã§ã
ãã æ¬çºæã®æ¹æ³ã«ãããŠæåœ¢ç©åã延䌞ãããæž©
床ã¯ãæš¹èé žã®éå±å¡©ã®è»åç¹ã以äžã®äºã蚱容
ããã«ååã«é«ããªãã°ãåºè³ªéåäœã®ããã®é
åžžã®é åæž©åºŠç¯å²å ã«ããã®ãæãŸããããéåžž
ã®é åæž©åºŠç¯å²ããšã¯ãç±å¯å¡æ§ç©è³ªã®äžè»žçå»¶
䌞ã忥çã«èš±å®¹ãããé床ã§å®æœãããæäœæž©
床ãäžéãšãããŸãèããé åãããçæç©ãåŸ
ãããã«ç±å¯å¡æ§ç©è³ªã®å»¶äŒžãè¡ãããšã®ã§ãã
æé«æž©åºŠãäžéãšãããåœæ¥è ã«ãšã€ãŠåšç¥ã®æž©
床ç¯å²ãæå³ããã ããªãšãã¬ã³ãããªãããã¬ã³ããã³ä»ã®ããª
ãªã¬ãã€ã³ã®ããšãçµæ¶æ§éåäœã«ã€ããŠã¯ãã
ã®ç¯å²ã®äžéã¯éåäœã®çµæ¶èç¹ã®é åå ã«ãã
ãããã ããã®èç¹ä»¥äžã§ãããããªãšãã¬ã³ã
ã¬ãã¿ã¬ãŒãã®ããšãçµæ¶å¯èœãªéåäœã«ã€ããŠ
ã¯ã枩床ç¯å²ã®äžéã¯éåäœã®å»¶äŒžãã以åã«å®
質çã«äžå®åœ¢ãªç¶æ ã«ãŸã§éåžžæ¥å·ãããã¬ã©ã¹
転移枩床ããçŽ40âé«ãããŸãããªã¹ãã¬ã³ãã
ã³ããªã¡ãã«ã¡ã¿ã¯ãªã¬ãŒãã®ãããªæ¬è³ªçã«ç¡
å®åœ¢ã®éåäœã«ã€ããŠã¯æž©åºŠç¯å²ã®äžéã¯éåäœ
ã®ã¬ã©ã¹è»¢ç§»æž©åºŠããçŽ50âé«ãã 以äžã®ç¬¬ïŒè¡šã¯çš®ã ã®è£œåã«ã€ããŠåæ¥çã«å
容å¯èœãªå žåçãªçç£é床ã瀺ãã衚瀺çšåºŠã®ãŸ
ãã¯ãã以äžã®çç£éåºŠãæ¬çºæã®ç®çã«ãšã€ãŠ
忥çã«å容å¯èœã§ãããšèããããã
ãã å€çްè質æ§é ã瀺ã延䌞ç©åã補é ããããã®
æ¹æ³ã«é¢ããå€ãã®ææ¡ãæç®ã«ãããŠãªãããŠ
ãããåŸã€ãŠäŸãã°ã延䌞æäœã«éããŠç©åäžã«
空è ãããã¯ç©ºéã圢æããããããªä»æ¹ã§ç±å¯
塿§ç©è³ªã®ç©åãæ¯èŒçäœã枩床ã§äžè»žçã«ãã
ãã¯äºè»žçã«å»¶äŒžããããšãç¥ãããŠããããã
ãã®æ¹æ³ã¯ããªãå容å¯èœãªè£œåãçæãããã
延䌞ã«å¿ èŠãªåãæ¯èŒçé«ããŸã䜿çšããã延䌞
ã®é床ã¯éåžžã«äœãã®ã§ãããã®æ¹æ³ã¯çµæžçã«
çºå±äžå¯èœã§ããã ç±å¯å¡æ§ç©è³ªãšé åãããæãããé«ã枩床ã«
ãããŠãåŸã€ãŠããéãé床ã«ãããŠãŸãããå°
ããåãçšããŠå»¶äŒžããããçµæç©ãçæããã
空è ãå«ãç©åã補é ããããã®æ·»å å€ãçºèŠã
ãããã®è©Šã¿ãåŸã€ãŠãªãããŠãããäŸãã°ãçš®
çš®ã®å å¡«å€ãç±å¯å¡æ§ç©è³ªã«æ·»å ããããšããã
ã¯ç±å¯å¡æ§ç©è³ªãæ··åäžå¯èœãªéåäœãšé åãã
ããšãææ¡ãããŠããã空è ã圢æãããã®ã¯ã
ç±å¯å¡æ§ç©è³ªããã³æ·»å å€ãç°ãªãçšåºŠã«å»¶äŒžã
ãããããããã¯æ·»å å€ã¯å šã延䌞ãããã®çµæ
ç±å¯å¡æ§ç©è³ªãæ·»å å€ç²åããåŒãé¢ããããã
ãšèããããŠããã å ç±ã«éããŠè»åããæ·»å å€ã®å€§éšåã«ã€ã
ãŠãæªå€æ§ã®éåäœã延䌞ç©åã®è£œé ã®ããã®é
åžžã®åæ¥çæ¹æ³ã«ãããŠå»¶äŒžãããã§ãããæž©åºŠ
ããäœã枩床ã«ãããŠãç©è³ªã延䌞ãããå Žåã«
éã€ãŠæºè¶³ãªç©ºè ãåŸãããšãã§ããããšãèŠåº
ãããŠãããååãªçç£éåŸã€ãŠããå®äŸ¡ãªå䟡
ã確ä¿ããããã«ã§ããã ãé«ã延䌞é床ã«ãŠæ
äœããããšãæãŸããã®ã§ãäžèšã®æ¹æ³ã¯åŸã€ãŠ
å®å šã«çµæžçã«çºå±å¯èœãšã¯ãããªãã éè»åæ§ã®æ·»å å€ãçšããæã忥çã«é©åœãª
æ¡ä»¶ããã³é床ãçšããŠæºè¶³ãã¹ã空è åãè¡ã
ããšãå¯èœã§ããããããã®ãããªæ·»å å€ã¯ä»ã®
äžå©ç¹ãæããã®ã§ãããäŸãã°ããã®å¯åºŠãŸã
ã¯äžéæåºŠãå¢å€§ãã广ã¯å¥œãŸãããªããæ¯èŒ
ç匷ã延䌞åãå¿ èŠãšãªãããããã¯æ·»å å€ã補
æ³ã«ãããæ¿Ÿéå·¥çšã«å¹²æžããã§ãããã ããçš®ã®çµæ¶æ§éåäœäŸãã°é«å¯åºŠããªãšãã¬
ã³ã®çµæç©ã¯äºè»žç延䌞ã«ãããŠåé¡ãèµ·ããã
ãã鿬¡ç補æ³ãçšãããªãã°ã第äžã®å»¶äŒžæ®µé
ããã®èæ¿ã®ç¹æ§ã¯ç¬¬äºæ®µéã宿œããã®ã«äžé©
åœã§ãããããã®ãããªçµæç©ã«ã€ããŠã¯ãå®é
éã«ãžã ãŠãããç«¯çžææå ·ãæããå¹³åŠåºå»¶äŒž
è£ çœ®ã®æ¡çšã䟿å©ã§ããåæçäºè»žå»¶äŒžæ¹æ³ãçš
ããã«ã€ããŠç¹å¥ãªå©ç¹ããããããããã®ãã
ãªè£ 眮ã«ãããŠã¯ãã®æäœã®æ©æ¢°ç现ç®ã®ããã
äžåœã«é«ã延䌞åãå¿ èŠãšããããšãªãææã®å»¶
䌞ã宿œããããšãå¯èœã§ãªãéããç¶²ç¶çµç¹ç©
ïŒwebïŒã¯ç«¯çžææå ·ããåŒå€ãããããããã¯
ããèªäœåªæãããã¯ç Žæãã延䌞工çšãç¶ç¶ã§
ããªããªãããã®ãããªç¶æ³äžã§ã¯ãæ¯èŒçäœã
延䌞åãçšããŠå€çްè質ã®å»¶äŒžç©åã補é ããçµ
æç©ãç¹å¥ãªäŸ¡å€ããã€ã æ¬çºæã¯å€çްè質ç©åã補é ããããã«å»¶äŒžã
ãããšãã§ããéåäœçµæç©ã䜿çšããã ãã®éåäœçµæç©ã¯ãåãéåäœãåºäœãšãã
延䌞ç©åã®éåžžã®å·¥æ¥ç補é ã«ãããŠéæå¯èœãª
é床ãšåçãªé床ã«ãããŠå€çްè質延䌞ç©åã補
é ããããã«ãå®ééã«ãžã ãŠãããç«¯çžææå ·
ãçšããå¹³åŠåºå»¶äŒžè£ 眮äžã§äºè»žçã«åæã«å»¶äŒž
ããããšãã§ããçµæç©ãå å«ããã æ¬çºæã¯ã (i) é åå¯èœãªç±å¯å¡æ§ç©è³ªãšãå°ãªããšãïŒçš®
ã®æ·»å å€ãšã®é åç©ã§ãã€ãŠããã®é åç©äžã® (a) åèšæ·»å å€ãæš¹èé žã®éå±å¡©ããéžæã
ãã (b) åèšæ·»å å€ããã®é åç©ïŒé åå¯èœãªç±å¯
塿§ç©è³ªïŒæ·»å å€ïŒã®å šééã«åºã¥ããŠïŒé
éïŒ ããå€ãã50ééïŒ ãŸã§ã®ç¯å²å ã®éã§
ååšãã (c) åèšæ·»å å€ãã延䌞枩床ããé«ãè»åç¹ã
æãã延䌞枩床ã§åèšç±å¯å¡æ§ç©è³ªãšå°ãªã
ãšãéšåçã«éçžæº¶æ§ã§ããããã®çµæãã
ã®æž©åºŠã§ãåèšæ·»å å€ã®å°ãªããšãïŒéšãç±
å¯å¡æ§ç©è³ªäžã«åäžã«ååžãããå¥åã®çžã
圢æããŠããã ãã®ã§ããé åç©ãå«ãçµæç©ã圢æãã (ii) ãã®çµæç©ããæåœ¢ç©åã圢æããæ¬¡ãã§ (iii) ãã®æåœ¢ç©åãåèšç±å¯å¡æ§ç©è³ªã®ã¬ã©ã¹è»¢
移枩床ããé«ã枩床ã§ãã€ãŠããã€å»¶äŒžã«ãã€
ãŠç±å¯å¡æ§ç©è³ªãé åããããæž©åºŠç¯å²å ã®æž©
床ã«ãããŠè»žçãŸãã¯äºè»žçã«å»¶äŒžãã (iv) åèšäžè»žçãŸãã¯äºè»žç延䌞ã«ãã€ãŠæåœ¢ç©
åäžã«ç©ºè ãå°å ¥ããã ããšãããªãããšãç¹åŸŽãšãããäžè»žåã¯äºè»žå»¶
䌞ãããå€çްèæåœ¢ç©åã®è£œé æ¹æ³ã ãæäŸããã ç±å¯å¡æ§ç©è³ªã¯çµæ¶æ§ãŸãã¯éçµæ¶æ§éåäœäŸ
ãã°ããªã¬ãã€ã³éåäœäŸãã°ããªãšãã¬ã³ãŸã
ã¯ããªãããã¬ã³ããŸãã¯ãªã¬ãã€ã³å ±éåäœïŒ
ããªãšã¹ãã«äŸãã°ããªãšãã¬ã³ããã©ãã¿ã¬ãŒ
ãïŒããªã¢ããäŸãã°ãã€ãã³ïŒããªå¡©åãããª
ãã³ïŒããªã¹ãã¬ã³ïŒãŸãã¯ããªå¡©åããã«ã§ã
ã€ãŠãããæãŸããç±å¯å¡æ§ç©è³ªã¯çµæ¶æ§éå
äœãç¹ã«çµæ¶æ§ããªãšãã¬ã³ãå°±äžå°ãªããšã
0.94ïœïŒc.c.ã®å¯åºŠããã€é«å¯åºŠããªãšãã¬ã³ããŸ
ãã¯ããªãããã¬ã³ãããã¯ãšãã¬ã³ãããã¯ã
ããã¬ã³ãåºäœãšããçµæ¶æ§å ±éåäœã§ããã æš¹èé žã®éå±å¡©ã¯ãR.E.ã«ãŒã¯ïŒKirkïŒãã
ã³D.F.ãªã¹ããŒïŒOthmerïŒã«ããç·šéããã
ããšã³ãµã€ã¯ãããã€ã¢ ãªããã±ãã«ã« ãã¯
ãããžãŒãïŒâEncyclopedia of Chemical
TechnologyâïŒååŠæè¡çŸç§å šæžïŒïŒ1953幎åïŒ
ã®11å·»ã®799ã810é ã«èª¬è¿°ãããŠãããæ¬çºæã§
çšããæš¹èé žã®éå±å¡©ã¯ãäŸãã°æš¹èé žã«ã«ã·ãŠ
ã ãŸãã¯æš¹èé žäºéãæš¹èé žã®éå±å¡©ã®æ··åç©ã
ãŸãã¯æ··åãããæš¹èé žã®éå±å¡©äŸãã°æš¹èé žã®
äºéïŒã«ã«ã·ãŠã å¡©ã§ãã€ãŠãããæš¹èé žã®éå±
å¡©ã¯ããããšç±å¯å¡æ§ç©è³ªãšã®äž¡æ¹ã溶解ããã
ãã¯å°ãªããšãè»åããé©åœãªèè§£âæ··å
ïŒmeltâcompounâdingïŒæž©åºŠãååšããããšã
ç©ççç¹æ§ãæããã®ã奜ãŸããã§ããããæš¹è
é žã®éå±å¡©ã¯ç±å¯å¡æ§ç©è³ªããã€ããããæåœ¢ç©
åãåŸæ¥ç仿¹ã§å»¶äŒžãããæäœæž©åºŠããé«ãè»
åç¹ãæãŸããã¯æãã¹ãã§ãããè»åç¹ã¯ã¢ã¡
ãªã«ã³ ãœãµã€ã¢ãã€ãŒ ããªãŒ ãã¹ãã€ã³ã°
ãããªã¢ã«ãºïŒAmerican Society for
Testing MaterialsïŒã¢ã¡ãªã«ææè©ŠéšåäŒïŒã®
E28â67詊éšã«èšèŒã®ç°âçïŒringâandâbollïŒ
è£ çœ®ã«ããæž¬å®ããã忥çã«å ¥æå¯èœãªççŽã®
æš¹èé žã®éå±å¡©ã¯ãè»åâç¯å²ããæãããã®ãš
èŠå®ãããŠããããã®ãããªç¯å²ã¯ãæš¹èé žã®é
å±å¡©ãããã®ç¹å®ã®ççŽãšããŠè£œé è ã«ãããŠèŠ
å®ããè»åç¯å²å ã«ããè»åç¹ãæããã§ããã
ããšã瀺ãã æš¹èé žã®éå±å¡©ã¯ã以äžã®ããšããã®ã§ããã¹
ããšèãããããããªãã¡ãæ¬çºæã®çµæç©ãå»¶
䌞ã®ããã®æž©åºŠæ¡ä»¶äžã«ãããããšãããããã®
æš¹èé žã®éå±å¡©ã®å°ãªããšãïŒéšãç±å¯å¡æ§ç©è³ª
äžã«å®è³ªçã«åäžãªæ¿åºŠã§ååžãããå¥åã®çžã
圢æããããã®ã§ãªããã°ãªããªãããã®å¥åã®
çžã¯äŸãã°ãç圢ãŸãã¯åæ¿ç¶ã®ç²åããããç¶
ç©ããã³èçãšããŠååšããããã§ãããããã®
åèŠçŽ ã¯å»¶äŒžé¢ã«çŽè§ãªæ¹åã«ãããŠäŸãã°ïŒã
ïŒÎŒã®å¯žæ³ãæããŠããŠãããããã ãããç²å
ã20ÎŒãã®å€§ããã§ãã€ãŠãããã å¥åã®çžã®ååšã¯ãæããããã¯äžéæã®æž¬å®
ãŸãã¯é¡åŸ®é¡æ€æ»ã®ããšãæ¢ç¥ã®ããããã®æ¹æ³
ã«ãã確èªããããšãã§ããã æš¹èé žã®éå±å¡©ã¯ãéåžžãå¥åã®çžã®ååšãã
ããšç±å¯å¡æ§ç©è³ªãšã®éã®å°ãªããšãéšåçãªé
çžæº¶æ§ã®ããã«èªçºãããããã«éžæãããã é åç©ã¯ç±å¯å¡æ§åŠæ¹ç©ãæ··åããã®ã«é©åœãª
äœããã®æ¹æ³ãŸãã¯æ¹æ³ã®çµåãã«ãã調補ãã
ããšãã§ãããäŸãã°ãæåãç²æ«æ··åæ©ããã³
ããªãŒæ··åæ©ãèæ¿åãã«ïŒsheeting millïŒã
ãã³ã«ã¬ã³ããŒæãæ©ã«ãã鿬¡çã«åŠçããã
ããšãã§ããæåœ¢ç©åãšããŠã®èæ¿ãã€ããã
ããä»ã®æ¹æ³ã¯é åç©ã®æåãæ··åæŒåºæåœ¢æ©äž
ã§æ··åããããšãå å«ãããã®æŒåºæåœ¢æ©ã¯ãã¬
ããã®åœ¢ã§ãã€ãŠããæŒåºæåœ¢ç©ãäžãããã®ã
ã¬ãããäŸãã°èæ¿ã管ãç¶ãããæ¡ãå°åºæåœ¢
ç©ããã³ãã®ä»ã®åœ¢ã®æåœ¢ç©åãã€ããããã®è£
眮ã«äŸçµŠããããšãã§ããã æ¬çºæã«çšããããçµæç©ã«ã¯ãå å¡«å€ïŒææ©
ãŸãã¯ç¡æ©è³ªã®ïŒãææãããã¯é¡æã最æ»å€ã
éé»é²æ¢å€ãé žå鲿¢å€ãå®å®åå€ããããŒã€ã³
ã°ïŒblowingïŒå€ãŸãã¯å°éã®éæ··åæ§éåäœã®
ãããªè£å©çãªæ·»å å€ãã嫿ããŠãããããçš®
ã®å å¡«å€ãŸãã¯é¡æäŸãã°çé žã«ã«ã·ãŠã ãäºé ž
åãã¿ã³ããã³ç¡ è»åã¯ãæ¬çµæç©ããã®ç©åã
延䌞ããæã空è ã®åœ¢æãå¢åŒ·ããããã«åãã
ãšãã§ããã®ãèŠåºãããŠãããäžè¬ã«å¯åºŠäœäž
ã®åŒ·åã¯ãå å¡«å€ãŸãã¯é¡æã®ç²å寞æ³ã倧ãã
ãªãã«ã€ãäžå±€å®¹æã«éæãããã0.1ÎŒçšåºŠãš
ããéåžžã«åŸ®çްãªç²å寞æ³ããã€å å¡«å€ãŸãã¯é¡
æã¯å»¶äŒžã«éããŠã®å¯åºŠäœäžã匷åããã®ã«ãã»
ã©æå¹ã§ãªãã10ÎŒãã倧ããç²å寞æ³ããã€å
å¡«å€ãŸãã¯é¡æã¯æå¹ã§ãããã延䌞ç©åäžã«ç²
ãçŽ°èæ§é ã圢æãããã®æ§é ãç©åã®è¡šé¢ã«çŸ
ãããããšãããããããã®ããšã¯ããçš®ã®é©çš
ã«ãšã€ãŠãäŸãã°å»¶äŒžç©åãå°å·ãã¹ãã§ããå Ž
å奜ãŸãããªãããšãããããã延䌞ç©åãå°å·
ã«é©çšããããšæå³ããå Žåã䜿çšããå å¡«å€ãŸ
ãã¯é¡æã®ç²å寞æ³ç¯å²ã¯ïŒã10ÎŒã§ããã®ãæ
å©ã§ãããïŒãïŒÎŒã§ããã®ãæãŸããã å¯äžã®ç©ºè çææ·»å å€ãšããŠé屿š¹èé žå¡©ãå«
ãçµæç©ã延䌞ããŠãå¯åºŠäœäžãèµ·ããªãå Žåã
å å¡«å€ãŸãã¯é¡æã®æ·»å ã¯ãç±å¯å¡æ§ç©è³ªäžã«å
å¡«å€ã®ã¿ããããã®ã«ã€ããŠäºæãããã§ããã
ãããèããå¯åºŠäœäžã延䌞æã«äžããçµæç©ã
çæããã§ããããããã®ããšã¯å»¶äŒžã«éããŠçµ
æç©ã®å¯åºŠäœäžãæ¹èµ·ããæš¹èé žã®éå±å¡©ã®ç¹æ§
ãå å¡«å€ã广çã«åŒ·åããããšã瀺ããçé žã«
ã«ã·ãŠã å å¡«å€ã¯æš¹èé žã®éå±å¡©ãšãšãã«çžä¹ç
ã«æåãããããã®ããšã¯ã€ãŸããæš¹èé žã®éå±
å¡©ã«å ããŠçé žã«ã«ã·ãŠã ã嫿ããçµæç©ãå»¶
䌞ããééæãããå¯åºŠäœäžçŸåçã¯ãåäžå²å
ã®æš¹èé žã®éå±å¡©ã嫿ããé åç©ãããã³åäž
ã®ç±å¯å¡æ§ç©è³ªäžã«çé žã«ã«ã·ãŠã ãåãå²åã§
å«ãå¯Ÿç §çµæç©ã延䌞ããéã«åŸããããããã
ã®å¯åºŠäœäžçŸåçããé«ããšããããšã§ãããå
å¡«å€ããã³ïŒãŸãã¯ïŒé¡æã¯çµæç©ïŒã€ãŸãå å¡«
å€ããã³ïŒãŸãã¯ïŒé¡æãå«ãïŒã®ééã«åºãèš
ç®ã30ééïŒ ãŸã§ã®æãŸããéã«ãŠæ·»å ãããŠã
ãã äŸãã°ããã奜ãŸãããããäžèŠåããã«
ïŒbubbleïŒã®åœ¢æãæ¹èµ·ããç¡æ©çé žå¡©å å¡«å€ã®
ãããªé žã«ææãªç©è³ªãååšãããªãã°ãæš¹èé ž
ã®éå±å¡©ããé åç©ã®ãããã¯çµæç©ããã€ãã
ããçæç©ã®åŠçã«å¯ŸããŠå¥œãŸãããªã圱é¿ãäž
ããéé¢ã®é žãšäžç·ã«ãªãå Žåãé žãšãšãã«å ç±
ãããæã¬ã¹ç¶ååç©ãæŸåºããªãé žææå€ãã
ã³äžå±€ç¹å®çã«ã¯ä¹Ÿç¥å€ãšããŠãåããããã®äŸ
ãã°çé žã«ã«ã·ãŠã ãããæ¬çºæã®çµæç©ããæš¹
èé žã®éå±å¡©ã®ééã«åºãèšç®ããŠéåžžïŒã20é
éïŒ ã奜ãŸããã¯ïŒã10ééïŒ ã®å°å²å嫿ãã
ã®ãæãŸãããäŸãã°ãäœããã®é žã«ææãªç©è³ª
ãå«å ¥ããåã«æš¹èé žã®éå±å¡©ãšéåžžé åããã
é žææå€ã¯ãæš¹èé žã®éå±å¡©äžã«ååšããäœãã
ã®éé¢é žãããã¯æš¹èé žã®éå±å¡©ãå ç±ããéã«
å£åã«ããçæãããã§ãããé žãé€å»ããã§ã
ããã è£å©çãªæ·»å å€ã¯ãæåœ¢ç©åãæ¬çºæã®æ¹æ³ã«
åŸã€ãŠå»¶äŒžãããæã«å€çްè質æ§é ã®åœ¢æã«å¥œãŸ
ãããªã圱é¿ãäžããããšããã®ã§ããã¹ãã§ãª
ãããšã¯å¿è«ã§ããã å»¶äŒžæ¹æ³ã¯äžè»žçãŸãã¯äºè»žçã§ããããŸãç±
å¯å¡æ§ç©è³ªã®ã¬ã©ã¹è»¢ç§»ç¹ä»¥äžã«ããããã延䌞
ã«ããç±å¯å¡æ§ç©è³ªãé åããããç¯å²å ã«ãã
ãŸãæš¹èé žã®éå±å¡©ã®è»åç¹ããäœã枩床ã«ãã
ãŠå®æœãããã ç±å¯å¡æ§ç©è³ªãçµæ¶æ§ç©è³ªã§ããæã延䌞枩床
ã¯ãã®ç©è³ªã®çµæ¶èç¹ä»¥äžã§ããã æ¬çºæã§çšããç±å¯å¡æ§ç©è³ªã®ã¬ã©ã¹è»¢ç§»ç¹
ïŒãããã¯ãã¬ã©ã¹è»¢ç§»æž©åºŠããšãããããïŒã¯
çš®ã ãªæ¢ç¥ã®ææ®µã«ãŠæž¬å®ããããå€å 転移ã瀺
ãããçš®ã®ããªãšãã¬ã³ã«ã€ããŠã¯ãæ¬çºæã«ã
ããå®çŸ©ã®ããã«éžã°ããæž©åºŠã¯ãR.F.ãã€ã€
ãŒïŒBoyerïŒã«ãããTgïŒïŒµïŒããšããŠè¿°ã¹ãã
ãŠããããã©ã¹ãã€ã¯ã¹ ã¢ã³ã ããªããŒ
ãºãïŒâPlastics and PolymersâïŒã1973å¹ŽïŒæå
è¡ã15ããŒãžïŒœæž©åºŠã§ãããäŸãã°ã忥çã«å ¥
æå¯èœãªããªãšãã¬ã³ããã³ããªãããã¬ã³ã«ã€
ããŠã®ã¬ã©ã¹è»¢ç§»ç¹ã¯ããããâ30âããã³â10
âçšåºŠã§ããããšãèŠåºãããŠããã çµæ¶æ§ç±å¯å¡æ§ç©è³ªã®çµæ¶èç¹ã¯ãããæž©åºŠä»¥
äžã§ã¯çµæ¶é åãèªããããšã®ã§ããªããã®æž©
床ãäŸãã°å極åé¡åŸ®é¡ïŒPolarising
microscopeïŒã«ããæ€é¡ããªããç©è³ªã®è©Šæã
å ç±ããæã«ãã¹ããšã«ã©ã€ãïŒspheruliteïŒã
æ¶å€±ããæž©åºŠãšããŠå®çŸ©ããã忥çã«å ¥æå¯èœ
ãªããªãªã¬ãã€ã³ã®èç¹ã¯ãåæéããªãšãã¬
ã³ãç·ç¶ããªãšãã¬ã³ãããªãããã¬ã³ããã³ïŒ
âã¡ãã«ãã³ãã³âïŒã«ã€ããŠãããã110âã
135âã175âããã³237âçšåºŠã§ããããŸãããª
ãšãã¬ã³ãã¬ãã¿ã¬ãŒãããã³ããªã«ããã©ã¯ã¿
ã ã«ã€ããŠãããã250âããã³255âçšåºŠã§ã
ãã æ¬çºæã®æ¹æ³ã«ãããŠæåœ¢ç©åã延䌞ãããæž©
床ã¯ãæš¹èé žã®éå±å¡©ã®è»åç¹ã以äžã®äºã蚱容
ããã«ååã«é«ããªãã°ãåºè³ªéåäœã®ããã®é
åžžã®é åæž©åºŠç¯å²å ã«ããã®ãæãŸããããéåžž
ã®é åæž©åºŠç¯å²ããšã¯ãç±å¯å¡æ§ç©è³ªã®äžè»žçå»¶
䌞ã忥çã«èš±å®¹ãããé床ã§å®æœãããæäœæž©
床ãäžéãšãããŸãèããé åãããçæç©ãåŸ
ãããã«ç±å¯å¡æ§ç©è³ªã®å»¶äŒžãè¡ãããšã®ã§ãã
æé«æž©åºŠãäžéãšãããåœæ¥è ã«ãšã€ãŠåšç¥ã®æž©
床ç¯å²ãæå³ããã ããªãšãã¬ã³ãããªãããã¬ã³ããã³ä»ã®ããª
ãªã¬ãã€ã³ã®ããšãçµæ¶æ§éåäœã«ã€ããŠã¯ãã
ã®ç¯å²ã®äžéã¯éåäœã®çµæ¶èç¹ã®é åå ã«ãã
ãããã ããã®èç¹ä»¥äžã§ãããããªãšãã¬ã³ã
ã¬ãã¿ã¬ãŒãã®ããšãçµæ¶å¯èœãªéåäœã«ã€ããŠ
ã¯ã枩床ç¯å²ã®äžéã¯éåäœã®å»¶äŒžãã以åã«å®
質çã«äžå®åœ¢ãªç¶æ ã«ãŸã§éåžžæ¥å·ãããã¬ã©ã¹
転移枩床ããçŽ40âé«ãããŸãããªã¹ãã¬ã³ãã
ã³ããªã¡ãã«ã¡ã¿ã¯ãªã¬ãŒãã®ãããªæ¬è³ªçã«ç¡
å®åœ¢ã®éåäœã«ã€ããŠã¯æž©åºŠç¯å²ã®äžéã¯éåäœ
ã®ã¬ã©ã¹è»¢ç§»æž©åºŠããçŽ50âé«ãã 以äžã®ç¬¬ïŒè¡šã¯çš®ã ã®è£œåã«ã€ããŠåæ¥çã«å
容å¯èœãªå žåçãªçç£é床ã瀺ãã衚瀺çšåºŠã®ãŸ
ãã¯ãã以äžã®çç£éåºŠãæ¬çºæã®ç®çã«ãšã€ãŠ
忥çã«å容å¯èœã§ãããšèããããã
ã衚ã
以äžã®ç¬¬ïŒè¡šã¯ã第ïŒè¡šã«ç€ºãçç£é床ãéæ
ããããã«ãããã€ãã®åšç¥ã®ç±å¯å¡æ§éåäœã«
ã€ããŠåæ¥çã«æ¡çšããéåžžã®é åæž©åºŠç¯å²ãã
ãã®ç¯å²å ã®æž©åºŠã«ãããéåäœã®äžè»žçããã³
äºè»žç延䌞ã®ããããã«ã€ããŠãç·ç¶å»¶äŒžæ¯ã®å
æ¥çç¯å²ãšãšãã«ç€ºãã
ããããã«ãããã€ãã®åšç¥ã®ç±å¯å¡æ§éåäœã«
ã€ããŠåæ¥çã«æ¡çšããéåžžã®é åæž©åºŠç¯å²ãã
ãã®ç¯å²å ã®æž©åºŠã«ãããéåäœã®äžè»žçããã³
äºè»žç延䌞ã®ããããã«ã€ããŠãç·ç¶å»¶äŒžæ¯ã®å
æ¥çç¯å²ãšãšãã«ç€ºãã
ã衚ã
ãã€ãã³ïŒã»ïŒããã³ããªãšãã¬ã³ãã¬ãã¿ã¬
ãŒãã®ãããªããçš®ã®çµæ¶å¯èœãªéåäœã¯ãç©è³ª
ã®è£œé æ¹åŒããã³å»¶äŒžæ¡ä»¶ã«äŸåãã€ãå€åãã
çµæ¶åºŠç¶æ ã«ãŠååšããããšããã§ããç¹ã«ãå»¶
䌞ã«ãããã®ãããªéåäœãé åããã®ã«å¥œé©ãª
枩床ã¯ãç©è³ªã延䌞ããæã®ããã®çµæ¶åºŠã®ç¶æ
ã«åŸã€ãŠå€åããã§ãããã 第ïŒè¡šã§ç€ºãéåžžã®é åæž©åºŠç¯å²ã¯ãéåäœã
éåžžã«æ¥éã«èè§£ç©ããå·åŽããã延䌞åã®ç©è³ª
ã«æ¯èŒçäœã床åã®çµæ¶åºŠããã³ïŒãŸãã¯ïŒå°ã
ãªçµæ¶å¯žæ³ãäžããåæ¥çæ¹æ³ã«ã€ããŠããŠã¯ãŸ
ãããããäŸãã°ãèè§£ç©ããã®å·åŽãããç·©æ ¢
ã§ããããã«çµæ¶åºŠã®çšåºŠããã³ïŒãŸãã¯ïŒçµæ¶
ã®å¯žæ³ããã倧ã§ãããªãã°ã衚瀺ãããé«ãæž©
床ãé åã®ããã«å¥œé©ã§ãããã 補é å·¥çšã«ããã延䌞ããæäžã®ç±å¯å¡æ§ç©è³ª
ã®éåžžã®é åæž©åºŠç¯å²å ã§è¡ãã¹ãã§ããããšã
ãããã¯ç¯å²å€ã§è¡ãã¹ãã§ããããšãåœæè¡ã«
çéããè ã¯æ¬çºæã®æ¹æ³ã§çšããããã®é©åœãª
延䌞æ¯ããã³å¯èœãªå»¶äŒžé床ã容æã«éžå®ããã
ãšãã§ããã ããçš®ã®æš¹èé žã®éå±å¡©ã¯ããçš®ã®éåäœãšãš
ãã«çšããæ·»å å€ãšããŠã¯å¥œé©ã§ãªãããšãã
ãããŸãæäžã®æ·»å å€ã«é¢ããŠããå¥œé©æ§ã¯ãã
ãïŒbatchïŒããšã«å€åããããšãããã æ¬çºæã®çµæç©äžã§ã®äœ¿çšã«é¢ããæš¹èé žã®é
å±å¡©ã®å¥œé©æ§ã¯ä»¥äžã®è©Šéšã«ããæ±ºå®ãããã è©Šéšæç¶ (1) 以äžã®åŠã詊éšçµæç©ãã€ããïŒ (a) ç±å¯å¡æ§ç©è³ªã«ã€ããŠã®èè§£æ¡ä»¶äžã§é å
ããããšã«ãããæš¹èé žã®éå±å¡©15éééšã
ç±å¯å¡æ§ç©è³ª85éééšäžã«åäžã«ãã€çްãã
忣ããã (b) ç±å¯å¡æ§ç©è³ªã«ã€ããŠã®èè§£æ¡ä»¶äžã§é å
ããããšã«ãããæš¹èé žã®éå±å¡©15éééšã
ãã³äžäœã®ç²å寞æ³ïŒ2.5ÎŒïŒã®ç¡è¢«èŠçé ž
ã«ã«ã·ãŠã å å¡«å€ïŒéééšãç±å¯å¡æ§ç©è³ª80
éééšäžã«åäžã«ãã€çްãã忣ããã (c) ç±å¯å¡æ§ç©è³ªã®æº¶èæ¡ä»¶äžã§é åããããš
ã«ããã(b)ã§çšããç¡è¢«èŠçé žã«ã«ã·ãŠã ïŒ
éééšãç±å¯å¡æ§ç©è³ª95éšäžã«åäžã«ãã€çް
ãã忣ããã (2) èããããããªããŸãç±å¯å¡æ§ç©è³ªã®åé¡è
ãªååçé åããªããããåäžãªåãããã€è©Š
æãžãšãå ç±ãªãã³ã«å å§äžã§è©Šæãæåœ¢ãã
ããšã«ãããçµæç©(a)ã(b)ã(c)ããã³(d)æ·»å å€
ãªãã®çµæç©ãããæ¬¡ã«è©Šéšçãã€ãããå詊
æãããã€ã³ã¹ããã³åŒåŒµè©Šéšæ©ãŸãã¯é¡äŒŒã®
æ©æ¢°ã«ãããŠäžè»žç延䌞ããã®ã«å¥œé©ãªè©Šéšç
ãååºãã (3) 延䌞ã«éããŠã®äŒžã³ã®å€§éšåããæååäžãª
æé¢ãæããé åã«ãããŠèµ·ããããªåœ¢ç¶ãã
ã詊éšçãã延䌞ã«ããç±å¯å¡æ§ç©è³ªãé åã
ããæž©åºŠç¯å²å ã®çš®ã ãªæž©åºŠã«ãããŠãã€ã³ã¹
ããã³åŒåŒµè©Šéšæ©äžã§ã次ã«åã ã«äžè»žçã«å»¶
䌞ãããæé«è©Šéšæž©åºŠã¯æš¹èé žã®éå±å¡©ã®è»å
ç¹ã§ãããææå ·ã®åŒé¢ãé床ã¯äžæ§ã§ããã
ïŒãªãã10ã€ã³ãïŒåãšããææå ·ã®æåã®åŒ
é¢ãã¯ïŒãªããïŒã€ã³ãã§ããã詊éšçãç Žæ
寞åïŒäžã€ã®è©Šéšçãç Žæã«ãŸã§å»¶äŒžããã€æ
åã®ç Žææã®äŒžã³ã®90ïŒ ãŸã§åã³å»¶äŒžããããš
ã«ããæ±ºããïŒãŸã§å»¶äŒžãããã®çµæææå ·ã®
åŒé¢ããå°ãªããšã100ïŒ å¢å ããã詊éšçã¯
ãã€ãããšææããã€ã¥ããããšãšããã (4) 延䌞ãããå詊éšçã®æãçãéšåãã詊æ
ãååããå詊æã®å¯åºŠã枬å®ããã延䌞詊æ
(a)ã(b)ã(c)ããã³(d)ã®ããããã®å¯åºŠã察å¿ã
ãæªå»¶äŒžã®è©Šéšçã®å¯åºŠãšæ¯èŒããã€å¯åºŠäœäž
çŸåçãç®åºããã æ¬çºæã®çµæç©äžã§çšããã®ã«å¥œçšãªãå å¡«å€
ãå«ãŸãªãæš¹èé žã®éå±å¡©ã«ã€ããŠã¯ã詊éšç(a)
ã§éæãããå¯åºŠäœäžçŸåçãšè©Šéšç(d)ã§éæã
ããå¯åºŠäœäžçŸåçãšã®å·®ã¯ïŒãã倧ã§ãããïŒ
ãªçããã æ¬çºæçµæç©äžã§çšããã®ã«å¥œé©ãªãå å¡«å€ã
å«ãæš¹èé žã®éå±å¡©ã«ã€ããŠã¯ã詊éšç(b)ã§éæ
ãããå¯åºŠäœäžçŸåçãšè©Šéšç(c)ã§éæãããå¯
床äœäžçŸåçãšã®å·®ã¯ïŒãã倧ã§ãããïŒã«çã
ãã æ¬çºæã§ã®äœ¿çšã«å¥œé©ã§ããæ·»å å€ã決å®ãã
ã®ã«å ããŠããã®è©Šéšã¯äžè»žçé åã«ããæäžã®
çµæç©ããå€çްè質ç©åãã€ããæž©åºŠæ¡ä»¶ã«é¢ã
ãæããããæç€ºããã 延䌞ã¯ç±å¯å¡æ§ç©è³ªãäžè»žçãŸãã¯äºè»žçã«å»¶
䌞ããã®ã«å¥œé©ãªäœããã®æ¹æ³ã§è¡ãããšãã§ã
ããã®ãããªæ¹æ³ã®äŸã¯ãèæ¿ãŸãã¯çްç
ïŒstripïŒã®çžŠæ¹åãŸãã¯æšªæ¹åã®äžè»žå»¶äŒžïŒèæ¿
ã®åæçãŸãã¯é次çäºè»žå»¶äŒžïŒç®¡ã®ãããã«â
ãããŒã€ã³ã°ãïŒâbubbleâblowingïŒïŒããæ¡ã®
瞊æ¹å延䌞ïŒç¶ãŸãã¯ä»ã®äžç©ºç©åã®ãããŒã€ã³
ã°ïŒãããã¯èæ¿ã®ç空âãŸãã¯å å§âæåœ¢ã§ã
ããæ¬çºæã®æ¹æ³ã§çšãã延䌞ã®çšåºŠã¯æåœ¢ç©å
ãã€ããã®ã«çšããåŠæ¹ã«ãããã³ç©åã®æåœ¢ãš
ããã®å»¶äŒžéå§æãšã®éã§çµéããæéã«ããã€
ãŠãã®ç©åãããããç±çãªå±¥æŽã«ããçšåºŠäŸå
ãããäŸãã°ãæåœ¢ç©åã補æ³ã®å»¶äŒžå·¥çšã«ãã
ãã«å ç«ã€ãŠãç±ç銎åããªããã¯ãçŒãã©ãã
ã®æ®µéãèšããã®ãæã«ã¯æå©ã§ããã延䌞ã®çš
åºŠã¯ææã®å¯åºŠäœäžããã³éæãã¹ãç©ççç¹æ§
ã«ãäŸåããã§ãããã é«å¯åºŠããªãšãã¬ã³ãåºäœãšããçµæç©ã«ã€ã
ãŠã¯ç¹ã«ãæ¬çºæã®çµæç©ã¯ãå®ééã«ãžã ãŠã
ããç«¯çžææå ·ãçšããå¹³åŠåºå»¶äŒžè£ 眮äžã§ãç±
å¯å¡æ§ç©è³ªã«ã€ããŠã®æ£èŠã®é åæž©åºŠç¯å²å ã«ã
ããŠã忥çã«äœ¿çšå¯èœãªé床ã«ãããŠåæã«äº
軞çã«å»¶äŒžããããããšãèŠåºãããŠããã æ¬çºæã®çµæç©ããã€ããããæªå»¶äŒžæåœ¢ç©å
ã¯çްè質æ§é ãäœã瀺ããªãïŒããšã®çµæç©ãã
ãã§ã«æŽ»æ§åããããããŒã€ã³ã°å€ã嫿ããªã
ãããã«ãããŠïŒããã®ãã®ãæ¬çºæã®æ¹æ³ã«ã
ããŠå»¶äŒžãããŠããå Žåã¯å€çްè質æ§é ã瀺ãã
ãã®ãããªæ§é ã¯ãæš¹èé žã®éå±å¡©ã®è»åç¹ãã
äœã枩床ã«ãŠç©åã延䌞ããæã«ã®ã¿åœ¢æãã
ããåŸã€ãŠäŸãã°ã185âã195âã®ç¯å²å ã®è»å
ç¹ãæããé屿š¹èé žå¡©ãé åç©äžã«çšããå Ž
åãããªãããã¬ã³ïŒæš¹èé žå¡©85ïŒ15é åç©ãã
ããããŒã³âããã«ãïŒâblownâbubbleâïŒæ³ã«ã
ãã€ããããèæ¿ã130âã165âã®ç¯å²ã®æž©åºŠã§
äºè»žçã«å»¶äŒžããæããªãã³ã«åãé åç©ããã€
ããããèæ¿ããååºãã现çã20ãã165âã«
ãŠäžè»žçã«å»¶äŒžããæã现è質æ§é ãåŸãããã
å»¶äŒžæž©åºŠãæš¹èé žã®éå±å¡©ã®è»åç¹ä»¥äžã§ãã
æãå€çްè質ç©åã¯åŸãããªãã€ããäžèšã«è¿°ã¹
ããã®ã®ããšãè£å©çæ·»å å€ãããã¯å¶ç¶ååšã
ãç©è³ªã¯ãæš¹èé žã®éå±å¡©ã®è»åç¹ããASTM
âE28â67ã®è£ 眮ããã³æç¶ã«ããæš¹èé žã®éå±
å¡©ãã®ãã®ã«ã€ããŠæž¬å®ããæž©åºŠããäœã枩床ãŸ
ã§äœäžãããšãã广ãããå Žåã«ã¯ãã€ããã®
äœäžãäœããã®ç¢ºå®ãããã€ãŠäºç¥ããããšã¯ã§
ãããåŸã€ãŠèŠå®ãããè»åç¯å²ã®äžéãããå°
ãªããšã10âäœã枩床ã§å»¶äŒžãè¡ãã®ãæãŸã
ãã 延䌞æã«ãããæåœ¢ç©åã®æž©åºŠã¯ãäŸãã°èæ¿
ã®åãæ¹åã«ãäžæ§ã§ããããšã¯å¿ èŠã§ãªãããš
ãèªããããããåŸã€ãŠå ç±ãŸãã¯å·åŽã®å²å
ã¯ãå»¶äŒžã®æ¹åã«åçŽãªæ¹åã«ãããŠã延䌞ã«å
ç«ã€ãŠæåœ¢ç©åãéããŠã®æž©åºŠå·®ãçºçãããæ
圢ç©åã®ã»ãã®äžéšåãèŠå®ã®å»¶äŒžæž©åºŠã«ããã
ããšããã®ã§ãã€ãŠãããããããªæ¬¡ç¬¬ã§ãç°ã€
ãå¯åºŠã®é åãå«ãã§ããæŒžå€çæ§é ããã€å»¶äŒž
ç©åã補é ããããšã¯æ¬çºæã®ç¯å²ã«å ¥ãã æ¬çºæã®æ¹æ³ã«ããæäŸãããå€çްè質ç©åã®
现èçæ§æ Œã¯ããããçæãããæªå»¶äŒžã®ç©åã®
å¯åºŠããäœãå¯åºŠãå€çްè質ç©åã«äžãããç©å
ã®ä¿è·ã®å¢å€§ã¯ã现èäžã®äœããã®ã¬ã¹ïŒæãã
ãããã®ã¯ç©ºæ°ïŒã®ééãç¡èŠããããšä»®å®ãã
ãšãäžèšã®åŒã«ããå¯åºŠã®å€åã«é¢é£ããããã äœç©ã®å¢å çŸåçïŒ100ïŒïŒ€ïŒïŒïŒ€ïŒâïŒïŒ ãã ãD1ïŒæªå»¶äŒžç©åã®å¯åºŠ D2ïŒå»¶äŒžç©åã®å¯åºŠ å€çްè質ç©åäžã«ååšãã现èã®äœç©ã¯ãäžèš
ã®åŒããåœè©²ç©åã®å šäœç©ã®çŸåçãšããŠè¡šãã
ããšãã§ããïŒ çŽ°è質容ç©çŸåçïŒ100ïŒïŒâïŒïŒïŒ€ïŒïŒ åŸã€ãŠ33 1/2ïŒ ã®å¯åºŠäœäžã¯50ïŒ ã®äœç©å¢å ã
äžããåŸãããå€çްè質ç©åã¯äœç©ã®33 1/3ïŒ ã
空è ãšããŠååšããã以äžã«ç€ºã諞äŸã¯æ¬çºæã®
æ¹æ³ã«ããéæãããå¯åºŠã®ããã³äœç©ã®å€åã
äŸè§£ããã æ¬çºæã®å å¡«å€ããã³é¡æãå«ãŸãªãé åç©ã
ãã€ããããå€çްè質ã®å»¶äŒžç©åã®æ§é ã¯ã现è
ã«ããå ã®æ£ä¹±ã®ããããçšåºŠã®äžéæåºŠããã€
ç©åãäžãããæš¹èé žã®éå±å¡©ã®å«å ¥ãããé å
ç©ã®çŽïŒééïŒ ããããå ããæãèŠèŠçã«æ€ç¥
å¯èœãªçšåºŠã®æåã®äžéæãçºçããããšãã§ã
ãã å å¡«å€ããã³é¡æãå«ãŸãªãé åç©ããåŸãã
ãæ¬çºæã®å€çްè質補åã§ãã€ãŠãäžè»žçãŸãã¯
äºè»žçã«å»¶äŒžãããŠãããã®ã¯ãæå°å¯žæ³ïŒÎŒãš
æå€§å¯žæ³25ÎŒãŸã§ãæãã空è ããã€ã§ãããã
é åç©äžã«å å¡«å€ããã³é¡æã®ããšãè£å©çæ·»å
å€ãååšãããšããããã®å¯žæ³ã®å°ãªããšãäžã€
ãå¢å€§ãã广ããããäŸãã°ã延䌞é¢äžã®çŽåŸ
17ÎŒããã³ããã«çŽè§ãªæå€§çŽåŸïŒÎŒçšåºŠã®å¯žæ³
ããã€æ¿ç¶ã®ç©ºè ã¯äºè»žé åãçšããããšã«ãã
éæããããæ¬çºæã®é åç©ããã€ãããã延䌞
ç©åã«ä»ã®æ¹æ³ãã宿œãããããäŒå³ãããŠã
ããå¯èœãªåŠçã¯ãã³ããæŸé»ãååŠçé žåã玫
å€ç·ç §å°ã溶åªãªãã³ã«èšæœ€å€ã®äœ¿çšãªãã³ã«è¡š
é¢è¢«èŠå€ã®é©çšãå å«ããç©å衚é¢ã®å°åå€
ïŒmarking agentïŒã«å¯Ÿãããå容æ§ããæ¹è¯ã
ãããã«çšããã æ¬çºæã®å€çްè質å¶åã¯ãããäœãå¯åºŠãšãã
çšåºŠã®äžéæåºŠãšãæããç©åãæçšã§ãããã¹
ãŠã®é©çšã«äŸããããåŸã€ãŠæ¬çºæè ãã¯ãæš¹è
é žã®éå±å¡©15ïŒ ã嫿ããã€ç·ç¶ããªãšãã¬ã³
ïŒãé«å¯åºŠããªãšãã¬ã³ããšããŠãç¥ãããŠããïŒ
ãŸãã¯ã¢ã€ãœã¿ã¯ããã¯ããªãããã¬ã³ãåºäœãš
ããé åç©ããæ¬çºæã®æ¹æ³ã«ããã€ããããå
å¡«å€ããã³é¡æãå«ãŸãªãèæ¿ã¯ãåŸæ¥çãªå°å·
æ¹æ³ã«ããåªç§ã«å°å·ãããããšãçºèŠãããå°
å·ã¯èæ¿ã«ããä»çãããåŸã€ãŠãã®ãããªç©è³ª
ã¯åæçŽãšããŠçšããããšãã§ãããæ¬çºæã®æ¹
æ³ã«ããã€ããããèæ¿ã¯è¢ãŸãã¯å è£ ç©ãã€ã
ãããå ç±å¯å°ããããšãã§ãããæ¬çºæã®æ¹æ³
ã§ã€ããããããæ¡ã¯è£œé ããããŸãã®åœ¢ã§çŽæ¥
çšããããšãã§ãããããã¯ã溶åªãŸãã¯ç±ã®é©
çšãšäœµçšãããŠããèé ·ãªæ©æ¢°çåŠçã«äŸãã°ã
ããªã©ããŠåãããã®åœ¢ãŸãŸã§ç Žæãããããäž
å±€ã®åŠçã«ãããããŠãããæ¬¡ã«ãã®åãããã¯
ç¹ç©å·¥æ¥ããã³è£œçŽå·¥æ¥ã«ãã€ãŠçšãããã補æ³
ã«äœ¿çšããããã æ¬çºæã®æªå»¶äŒžã®æåœ¢ç©åã¯ãã倧ããªå»¶äŒžå¯
èœãªæ§é ã®ã»ãã®äžéšããªãããšãã§ãããŸãäŸ
ãã°å ±æŒåºæåœ¢ïŒcoâextrusionïŒæ¹æ³ã«ããã€
ããããè€åèå±€äžã®äžèå±€ã§äŸãã°ãã€ãŠã
ãã éåžžã®å€§æ°ãªãã³ã«ååŠç·ã®æ¡ä»¶äžã«ãããã
ãããšã«ããå£åããŸãããã«å¯ŸããŠå®å®åãã
ãªããæš¹èé žã®éå±å¡©ã嫿ããæ¬çºæã®çµæç©
ã¯ãå£åå¯èœãªç±å¯å¡æ§è£œåã®è£œé ã«é©çšãã
ãã 以äžã®è«žäŸã¯æ¬çºæãäŸè§£ããã äŸ ïŒ ã¬ã©ã¹è»¢ç§»ç¹ïŒâããã³çµæ¶èç¹170âãæã
ãããªãããã¬ã³ïŒICIççŽPXC3391ïŒ8.5Kgãã
è»åç¯å²ã185ã195âïŒç°âçïŒã§ããéå±å«æ
çã8.0ïŒ ã§ããæš¹èé žã®äºéïŒã«ã«ã·ãŠã å¡©ã§
ãããšãã·ã³ïŒEnnsinïŒZC21ã¬ãªã³ ãã¬ã³
ã±ã«ïŒLeon FrenkelïŒç€Ÿããå ¥æïŒœ1.5Kgãšç°åŒ
å転混åïŒdry tumblingïŒãããé åç©ã210â
ã§æŒåºâæ··åããŠãã¬ããç¶ç©ãäžããããã
210âã«ä¿ã€ããã€ã¹ãéããŠ200ïœïŒåã®å²å
ã§ã20âã«ä¿ã€ã氎济äžã«ç®¡ãšããŠåã³æŒåºæåœ¢
ããããã®ç®¡ã¯å åŸ41ããªãå£å0.7ããªããã³
å¯åºŠ0.93ïœïŒmlãæãããå¯åºŠã«é¢ãããã®æ°å€
ã¯ãå¯åºŠæ¢ç¥ã®äžé£ã®æ¶²äœãçšããŠã®æµ®é詊éšã«
ããåŸãçµæã®å°ãªããšãäžã€ã®è©Šéšçã«ã€ããŠ
ã®å¹³åå€ã衚ãããæ¬æçްæžã®ä»ã®äŸã«ç€ºãå¯åºŠ
å€ã¯åäžã®æ¹æ³ã§æž¬å®ãããç®¡ãæ°ŽæµŽããé£ç¶ç
ã«ååºãããã€ãæ©æ¢°æ¹åããã³æšªæ¹åã«ããã
延䌞æ¯ïŒïŒïŒãçšããæ¯å128000ïŒ ã®å»¶äŒžå²å
ïŒè¡šé¢ç©ïŒã«ãŠã茻å°é«æž©èšã«ããæž¬å®ãããæž©
床130âã«ãããŠãããŒã³âããã«æ³ã«ãã延䌞
ãããå¹³ãã«æšªããã圢ãããå·Ÿ340mmã®ç®¡ç¶ã®
ãã€ã«ã ã補é ãããããã®ãã€ã«ã ã¯å®è³ªçã«
äžéæã§ããã现èãã»ãšãã©å¯éåã®ãã®ã§ã
ãå€çްè質æ§é ãæãããã³ããæŸé»ã«ãã衚é¢
åŠçã®åŸãã®ãã€ã«ã ã¯ãªãã»ããç³çå°å·æ©ã
ééããæåªç§ã«å°å·ãããããšã倿ããã ãã®ãã€ã«ã ã®ç¹æ§ã¯ä»¥äžã®ããšãã§ããïŒ åŒåŒµåŒ·åºŠïŒæ©æ¢°æ¹åïŒ 880KgïŒcm2 åäžïŒæšªæ¹åïŒ 710KgïŒcm2 ç ŽææäŒžã³çïŒæ©æ¢°æ¹åïŒ 48ïŒ ç ŽææäŒžã³çïŒæšªæ¹åïŒ 47ïŒ å¯åºŠãïœïŒml 0.62 å¯åºŠäœäžïŒå»¶äŒžã«ããïŒ 33ïŒ äœç©å¢å ïŒå»¶äŒžã«ããïŒ 50ïŒ äŸ ïŒ ã¬ã©ã¹è»¢ç§»æž©åºŠâ30âããã³çµæ¶èç¹135âã
æããå¯åºŠ0.95ïœïŒc.c.ã®é«å¯åºŠããªãšãã¬ã³ïŒ»B.
P.ã±ãã«ã«ãºç€Ÿããªãžããã¯ã¹200ã
ïŒâRigidex200âïŒïŒœããè»åç¯å²ã170ã180âã§
éå±å«æçã8.0ïŒ ã§ããæš¹èé žã®äºéïŒã«ã«ã·
ãŠã å¡©ãããšãã·ã³ZC14ïŒã¬ãªã³ãã©ã³ã±ã«ç€Ÿ
ããå ¥æïŒ15ééïŒ ãšä¹ŸåŒå転混åãããé åç©
ãè解枩床210âã«ãããŠæŒåºâæ··åãããæŒåº
ç©ããã¬ããåãã210âã«ä¿ã€ããã€ã¹ãéã
ãŠã70âã®éå±ããŒã©ãŒäžã«èæ¿ãšããŠåã³æŒåº
æåœ¢ããããã®èæ¿ã¯å·Ÿ370ããªãåãïŒããªã
ãã³å¯åºŠ0.96ïœïŒmlãæããããã®èæ¿ãåå ç±
ããæ¬¡ã«åæ¹åã®å»¶äŒžæ¯ïŒïŒïŒããã³å»¶äŒžå²å
ïŒè¡šé¢ç©ïŒæ¯å5350ïŒ ã«ãŠãçŽ120âã®æž©åºŠã«ãã
ãŠå¹³åŠåºå»¶äŒžæ©äžã§äºè»žæ¹åã«åæã«å»¶äŒžããã
å·Ÿ1470ããªåã63ãã¯ãã³ã®å¹³ããªå®è³ªçã«äžé
æãªèæ¿ãã§ãããããã¯çްèãã»ãšãã©å¯éå
ã§ããå€çŽ°èæ§é ãæãããã³ããæŸé»ã«ãã衚
é¢åŠçã®åŸããã®èæ¿ã¯ãªãã»ããç³çå°å·æ©ã
éãæãåªç§ã«å°å·ãããããšãããã€ãã ãã®èæ¿ã®ç¹æ§ã¯ä»¥äžã®ããšãã§ãã€ãïŒ åŒåŒµåŒ·åºŠïŒæ©æ¢°æ¹åïŒ 650KgïŒcm2 åäžïŒæšªæ¹åïŒ 530KgïŒcm2 ç ŽææäŒžã³çïŒæ©æ¢°æ¹åïŒ 46ïŒ åäžïŒæšªæ¹åïŒ 57ïŒ å¯åºŠãïœïŒml 0.62 å¯åºŠäœäžïŒå»¶äŒžã«ããïŒ 35ïŒ äœç©å¢å ïŒå»¶äŒžã«ããïŒ 55ïŒ äŸ ïŒ äŸïŒã®ç·ã«æ²¿ã€ãŠå€ãã®å®éšãè¡ã€ããããã
ããšãã·ã³ZC21ã®å«æç15ïŒ ããšãã·ã³ZC14ã®
çš®ã ãªå«æçŸåçãšããããããåŸããããã€ã«
ã ã®å¯åºŠã®æž¬å®å€ã¯æ¬¡ã®ç¬¬ïŒè¡šã«ç€ºãã
ãŒãã®ãããªããçš®ã®çµæ¶å¯èœãªéåäœã¯ãç©è³ª
ã®è£œé æ¹åŒããã³å»¶äŒžæ¡ä»¶ã«äŸåãã€ãå€åãã
çµæ¶åºŠç¶æ ã«ãŠååšããããšããã§ããç¹ã«ãå»¶
䌞ã«ãããã®ãããªéåäœãé åããã®ã«å¥œé©ãª
枩床ã¯ãç©è³ªã延䌞ããæã®ããã®çµæ¶åºŠã®ç¶æ
ã«åŸã€ãŠå€åããã§ãããã 第ïŒè¡šã§ç€ºãéåžžã®é åæž©åºŠç¯å²ã¯ãéåäœã
éåžžã«æ¥éã«èè§£ç©ããå·åŽããã延䌞åã®ç©è³ª
ã«æ¯èŒçäœã床åã®çµæ¶åºŠããã³ïŒãŸãã¯ïŒå°ã
ãªçµæ¶å¯žæ³ãäžããåæ¥çæ¹æ³ã«ã€ããŠããŠã¯ãŸ
ãããããäŸãã°ãèè§£ç©ããã®å·åŽãããç·©æ ¢
ã§ããããã«çµæ¶åºŠã®çšåºŠããã³ïŒãŸãã¯ïŒçµæ¶
ã®å¯žæ³ããã倧ã§ãããªãã°ã衚瀺ãããé«ãæž©
床ãé åã®ããã«å¥œé©ã§ãããã 補é å·¥çšã«ããã延䌞ããæäžã®ç±å¯å¡æ§ç©è³ª
ã®éåžžã®é åæž©åºŠç¯å²å ã§è¡ãã¹ãã§ããããšã
ãããã¯ç¯å²å€ã§è¡ãã¹ãã§ããããšãåœæè¡ã«
çéããè ã¯æ¬çºæã®æ¹æ³ã§çšããããã®é©åœãª
延䌞æ¯ããã³å¯èœãªå»¶äŒžé床ã容æã«éžå®ããã
ãšãã§ããã ããçš®ã®æš¹èé žã®éå±å¡©ã¯ããçš®ã®éåäœãšãš
ãã«çšããæ·»å å€ãšããŠã¯å¥œé©ã§ãªãããšãã
ãããŸãæäžã®æ·»å å€ã«é¢ããŠããå¥œé©æ§ã¯ãã
ãïŒbatchïŒããšã«å€åããããšãããã æ¬çºæã®çµæç©äžã§ã®äœ¿çšã«é¢ããæš¹èé žã®é
å±å¡©ã®å¥œé©æ§ã¯ä»¥äžã®è©Šéšã«ããæ±ºå®ãããã è©Šéšæç¶ (1) 以äžã®åŠã詊éšçµæç©ãã€ããïŒ (a) ç±å¯å¡æ§ç©è³ªã«ã€ããŠã®èè§£æ¡ä»¶äžã§é å
ããããšã«ãããæš¹èé žã®éå±å¡©15éééšã
ç±å¯å¡æ§ç©è³ª85éééšäžã«åäžã«ãã€çްãã
忣ããã (b) ç±å¯å¡æ§ç©è³ªã«ã€ããŠã®èè§£æ¡ä»¶äžã§é å
ããããšã«ãããæš¹èé žã®éå±å¡©15éééšã
ãã³äžäœã®ç²å寞æ³ïŒ2.5ÎŒïŒã®ç¡è¢«èŠçé ž
ã«ã«ã·ãŠã å å¡«å€ïŒéééšãç±å¯å¡æ§ç©è³ª80
éééšäžã«åäžã«ãã€çްãã忣ããã (c) ç±å¯å¡æ§ç©è³ªã®æº¶èæ¡ä»¶äžã§é åããããš
ã«ããã(b)ã§çšããç¡è¢«èŠçé žã«ã«ã·ãŠã ïŒ
éééšãç±å¯å¡æ§ç©è³ª95éšäžã«åäžã«ãã€çް
ãã忣ããã (2) èããããããªããŸãç±å¯å¡æ§ç©è³ªã®åé¡è
ãªååçé åããªããããåäžãªåãããã€è©Š
æãžãšãå ç±ãªãã³ã«å å§äžã§è©Šæãæåœ¢ãã
ããšã«ãããçµæç©(a)ã(b)ã(c)ããã³(d)æ·»å å€
ãªãã®çµæç©ãããæ¬¡ã«è©Šéšçãã€ãããå詊
æãããã€ã³ã¹ããã³åŒåŒµè©Šéšæ©ãŸãã¯é¡äŒŒã®
æ©æ¢°ã«ãããŠäžè»žç延䌞ããã®ã«å¥œé©ãªè©Šéšç
ãååºãã (3) 延䌞ã«éããŠã®äŒžã³ã®å€§éšåããæååäžãª
æé¢ãæããé åã«ãããŠèµ·ããããªåœ¢ç¶ãã
ã詊éšçãã延䌞ã«ããç±å¯å¡æ§ç©è³ªãé åã
ããæž©åºŠç¯å²å ã®çš®ã ãªæž©åºŠã«ãããŠãã€ã³ã¹
ããã³åŒåŒµè©Šéšæ©äžã§ã次ã«åã ã«äžè»žçã«å»¶
䌞ãããæé«è©Šéšæž©åºŠã¯æš¹èé žã®éå±å¡©ã®è»å
ç¹ã§ãããææå ·ã®åŒé¢ãé床ã¯äžæ§ã§ããã
ïŒãªãã10ã€ã³ãïŒåãšããææå ·ã®æåã®åŒ
é¢ãã¯ïŒãªããïŒã€ã³ãã§ããã詊éšçãç Žæ
寞åïŒäžã€ã®è©Šéšçãç Žæã«ãŸã§å»¶äŒžããã€æ
åã®ç Žææã®äŒžã³ã®90ïŒ ãŸã§åã³å»¶äŒžããããš
ã«ããæ±ºããïŒãŸã§å»¶äŒžãããã®çµæææå ·ã®
åŒé¢ããå°ãªããšã100ïŒ å¢å ããã詊éšçã¯
ãã€ãããšææããã€ã¥ããããšãšããã (4) 延䌞ãããå詊éšçã®æãçãéšåãã詊æ
ãååããå詊æã®å¯åºŠã枬å®ããã延䌞詊æ
(a)ã(b)ã(c)ããã³(d)ã®ããããã®å¯åºŠã察å¿ã
ãæªå»¶äŒžã®è©Šéšçã®å¯åºŠãšæ¯èŒããã€å¯åºŠäœäž
çŸåçãç®åºããã æ¬çºæã®çµæç©äžã§çšããã®ã«å¥œçšãªãå å¡«å€
ãå«ãŸãªãæš¹èé žã®éå±å¡©ã«ã€ããŠã¯ã詊éšç(a)
ã§éæãããå¯åºŠäœäžçŸåçãšè©Šéšç(d)ã§éæã
ããå¯åºŠäœäžçŸåçãšã®å·®ã¯ïŒãã倧ã§ãããïŒ
ãªçããã æ¬çºæçµæç©äžã§çšããã®ã«å¥œé©ãªãå å¡«å€ã
å«ãæš¹èé žã®éå±å¡©ã«ã€ããŠã¯ã詊éšç(b)ã§éæ
ãããå¯åºŠäœäžçŸåçãšè©Šéšç(c)ã§éæãããå¯
床äœäžçŸåçãšã®å·®ã¯ïŒãã倧ã§ãããïŒã«çã
ãã æ¬çºæã§ã®äœ¿çšã«å¥œé©ã§ããæ·»å å€ã決å®ãã
ã®ã«å ããŠããã®è©Šéšã¯äžè»žçé åã«ããæäžã®
çµæç©ããå€çްè質ç©åãã€ããæž©åºŠæ¡ä»¶ã«é¢ã
ãæããããæç€ºããã 延䌞ã¯ç±å¯å¡æ§ç©è³ªãäžè»žçãŸãã¯äºè»žçã«å»¶
䌞ããã®ã«å¥œé©ãªäœããã®æ¹æ³ã§è¡ãããšãã§ã
ããã®ãããªæ¹æ³ã®äŸã¯ãèæ¿ãŸãã¯çްç
ïŒstripïŒã®çžŠæ¹åãŸãã¯æšªæ¹åã®äžè»žå»¶äŒžïŒèæ¿
ã®åæçãŸãã¯é次çäºè»žå»¶äŒžïŒç®¡ã®ãããã«â
ãããŒã€ã³ã°ãïŒâbubbleâblowingïŒïŒããæ¡ã®
瞊æ¹å延䌞ïŒç¶ãŸãã¯ä»ã®äžç©ºç©åã®ãããŒã€ã³
ã°ïŒãããã¯èæ¿ã®ç空âãŸãã¯å å§âæåœ¢ã§ã
ããæ¬çºæã®æ¹æ³ã§çšãã延䌞ã®çšåºŠã¯æåœ¢ç©å
ãã€ããã®ã«çšããåŠæ¹ã«ãããã³ç©åã®æåœ¢ãš
ããã®å»¶äŒžéå§æãšã®éã§çµéããæéã«ããã€
ãŠãã®ç©åãããããç±çãªå±¥æŽã«ããçšåºŠäŸå
ãããäŸãã°ãæåœ¢ç©åã補æ³ã®å»¶äŒžå·¥çšã«ãã
ãã«å ç«ã€ãŠãç±ç銎åããªããã¯ãçŒãã©ãã
ã®æ®µéãèšããã®ãæã«ã¯æå©ã§ããã延䌞ã®çš
åºŠã¯ææã®å¯åºŠäœäžããã³éæãã¹ãç©ççç¹æ§
ã«ãäŸåããã§ãããã é«å¯åºŠããªãšãã¬ã³ãåºäœãšããçµæç©ã«ã€ã
ãŠã¯ç¹ã«ãæ¬çºæã®çµæç©ã¯ãå®ééã«ãžã ãŠã
ããç«¯çžææå ·ãçšããå¹³åŠåºå»¶äŒžè£ 眮äžã§ãç±
å¯å¡æ§ç©è³ªã«ã€ããŠã®æ£èŠã®é åæž©åºŠç¯å²å ã«ã
ããŠã忥çã«äœ¿çšå¯èœãªé床ã«ãããŠåæã«äº
軞çã«å»¶äŒžããããããšãèŠåºãããŠããã æ¬çºæã®çµæç©ããã€ããããæªå»¶äŒžæåœ¢ç©å
ã¯çްè質æ§é ãäœã瀺ããªãïŒããšã®çµæç©ãã
ãã§ã«æŽ»æ§åããããããŒã€ã³ã°å€ã嫿ããªã
ãããã«ãããŠïŒããã®ãã®ãæ¬çºæã®æ¹æ³ã«ã
ããŠå»¶äŒžãããŠããå Žåã¯å€çްè質æ§é ã瀺ãã
ãã®ãããªæ§é ã¯ãæš¹èé žã®éå±å¡©ã®è»åç¹ãã
äœã枩床ã«ãŠç©åã延䌞ããæã«ã®ã¿åœ¢æãã
ããåŸã€ãŠäŸãã°ã185âã195âã®ç¯å²å ã®è»å
ç¹ãæããé屿š¹èé žå¡©ãé åç©äžã«çšããå Ž
åãããªãããã¬ã³ïŒæš¹èé žå¡©85ïŒ15é åç©ãã
ããããŒã³âããã«ãïŒâblownâbubbleâïŒæ³ã«ã
ãã€ããããèæ¿ã130âã165âã®ç¯å²ã®æž©åºŠã§
äºè»žçã«å»¶äŒžããæããªãã³ã«åãé åç©ããã€
ããããèæ¿ããååºãã现çã20ãã165âã«
ãŠäžè»žçã«å»¶äŒžããæã现è質æ§é ãåŸãããã
å»¶äŒžæž©åºŠãæš¹èé žã®éå±å¡©ã®è»åç¹ä»¥äžã§ãã
æãå€çްè質ç©åã¯åŸãããªãã€ããäžèšã«è¿°ã¹
ããã®ã®ããšãè£å©çæ·»å å€ãããã¯å¶ç¶ååšã
ãç©è³ªã¯ãæš¹èé žã®éå±å¡©ã®è»åç¹ããASTM
âE28â67ã®è£ 眮ããã³æç¶ã«ããæš¹èé žã®éå±
å¡©ãã®ãã®ã«ã€ããŠæž¬å®ããæž©åºŠããäœã枩床ãŸ
ã§äœäžãããšãã广ãããå Žåã«ã¯ãã€ããã®
äœäžãäœããã®ç¢ºå®ãããã€ãŠäºç¥ããããšã¯ã§
ãããåŸã€ãŠèŠå®ãããè»åç¯å²ã®äžéãããå°
ãªããšã10âäœã枩床ã§å»¶äŒžãè¡ãã®ãæãŸã
ãã 延䌞æã«ãããæåœ¢ç©åã®æž©åºŠã¯ãäŸãã°èæ¿
ã®åãæ¹åã«ãäžæ§ã§ããããšã¯å¿ èŠã§ãªãããš
ãèªããããããåŸã€ãŠå ç±ãŸãã¯å·åŽã®å²å
ã¯ãå»¶äŒžã®æ¹åã«åçŽãªæ¹åã«ãããŠã延䌞ã«å
ç«ã€ãŠæåœ¢ç©åãéããŠã®æž©åºŠå·®ãçºçãããæ
圢ç©åã®ã»ãã®äžéšåãèŠå®ã®å»¶äŒžæž©åºŠã«ããã
ããšããã®ã§ãã€ãŠãããããããªæ¬¡ç¬¬ã§ãç°ã€
ãå¯åºŠã®é åãå«ãã§ããæŒžå€çæ§é ããã€å»¶äŒž
ç©åã補é ããããšã¯æ¬çºæã®ç¯å²ã«å ¥ãã æ¬çºæã®æ¹æ³ã«ããæäŸãããå€çްè質ç©åã®
现èçæ§æ Œã¯ããããçæãããæªå»¶äŒžã®ç©åã®
å¯åºŠããäœãå¯åºŠãå€çްè質ç©åã«äžãããç©å
ã®ä¿è·ã®å¢å€§ã¯ã现èäžã®äœããã®ã¬ã¹ïŒæãã
ãããã®ã¯ç©ºæ°ïŒã®ééãç¡èŠããããšä»®å®ãã
ãšãäžèšã®åŒã«ããå¯åºŠã®å€åã«é¢é£ããããã äœç©ã®å¢å çŸåçïŒ100ïŒïŒ€ïŒïŒïŒ€ïŒâïŒïŒ ãã ãD1ïŒæªå»¶äŒžç©åã®å¯åºŠ D2ïŒå»¶äŒžç©åã®å¯åºŠ å€çްè質ç©åäžã«ååšãã现èã®äœç©ã¯ãäžèš
ã®åŒããåœè©²ç©åã®å šäœç©ã®çŸåçãšããŠè¡šãã
ããšãã§ããïŒ çŽ°è質容ç©çŸåçïŒ100ïŒïŒâïŒïŒïŒ€ïŒïŒ åŸã€ãŠ33 1/2ïŒ ã®å¯åºŠäœäžã¯50ïŒ ã®äœç©å¢å ã
äžããåŸãããå€çްè質ç©åã¯äœç©ã®33 1/3ïŒ ã
空è ãšããŠååšããã以äžã«ç€ºã諞äŸã¯æ¬çºæã®
æ¹æ³ã«ããéæãããå¯åºŠã®ããã³äœç©ã®å€åã
äŸè§£ããã æ¬çºæã®å å¡«å€ããã³é¡æãå«ãŸãªãé åç©ã
ãã€ããããå€çްè質ã®å»¶äŒžç©åã®æ§é ã¯ã现è
ã«ããå ã®æ£ä¹±ã®ããããçšåºŠã®äžéæåºŠããã€
ç©åãäžãããæš¹èé žã®éå±å¡©ã®å«å ¥ãããé å
ç©ã®çŽïŒééïŒ ããããå ããæãèŠèŠçã«æ€ç¥
å¯èœãªçšåºŠã®æåã®äžéæãçºçããããšãã§ã
ãã å å¡«å€ããã³é¡æãå«ãŸãªãé åç©ããåŸãã
ãæ¬çºæã®å€çްè質補åã§ãã€ãŠãäžè»žçãŸãã¯
äºè»žçã«å»¶äŒžãããŠãããã®ã¯ãæå°å¯žæ³ïŒÎŒãš
æå€§å¯žæ³25ÎŒãŸã§ãæãã空è ããã€ã§ãããã
é åç©äžã«å å¡«å€ããã³é¡æã®ããšãè£å©çæ·»å
å€ãååšãããšããããã®å¯žæ³ã®å°ãªããšãäžã€
ãå¢å€§ãã广ããããäŸãã°ã延䌞é¢äžã®çŽåŸ
17ÎŒããã³ããã«çŽè§ãªæå€§çŽåŸïŒÎŒçšåºŠã®å¯žæ³
ããã€æ¿ç¶ã®ç©ºè ã¯äºè»žé åãçšããããšã«ãã
éæããããæ¬çºæã®é åç©ããã€ãããã延䌞
ç©åã«ä»ã®æ¹æ³ãã宿œãããããäŒå³ãããŠã
ããå¯èœãªåŠçã¯ãã³ããæŸé»ãååŠçé žåã玫
å€ç·ç §å°ã溶åªãªãã³ã«èšæœ€å€ã®äœ¿çšãªãã³ã«è¡š
é¢è¢«èŠå€ã®é©çšãå å«ããç©å衚é¢ã®å°åå€
ïŒmarking agentïŒã«å¯Ÿãããå容æ§ããæ¹è¯ã
ãããã«çšããã æ¬çºæã®å€çްè質å¶åã¯ãããäœãå¯åºŠãšãã
çšåºŠã®äžéæåºŠãšãæããç©åãæçšã§ãããã¹
ãŠã®é©çšã«äŸããããåŸã€ãŠæ¬çºæè ãã¯ãæš¹è
é žã®éå±å¡©15ïŒ ã嫿ããã€ç·ç¶ããªãšãã¬ã³
ïŒãé«å¯åºŠããªãšãã¬ã³ããšããŠãç¥ãããŠããïŒ
ãŸãã¯ã¢ã€ãœã¿ã¯ããã¯ããªãããã¬ã³ãåºäœãš
ããé åç©ããæ¬çºæã®æ¹æ³ã«ããã€ããããå
å¡«å€ããã³é¡æãå«ãŸãªãèæ¿ã¯ãåŸæ¥çãªå°å·
æ¹æ³ã«ããåªç§ã«å°å·ãããããšãçºèŠãããå°
å·ã¯èæ¿ã«ããä»çãããåŸã€ãŠãã®ãããªç©è³ª
ã¯åæçŽãšããŠçšããããšãã§ãããæ¬çºæã®æ¹
æ³ã«ããã€ããããèæ¿ã¯è¢ãŸãã¯å è£ ç©ãã€ã
ãããå ç±å¯å°ããããšãã§ãããæ¬çºæã®æ¹æ³
ã§ã€ããããããæ¡ã¯è£œé ããããŸãã®åœ¢ã§çŽæ¥
çšããããšãã§ãããããã¯ã溶åªãŸãã¯ç±ã®é©
çšãšäœµçšãããŠããèé ·ãªæ©æ¢°çåŠçã«äŸãã°ã
ããªã©ããŠåãããã®åœ¢ãŸãŸã§ç Žæãããããäž
å±€ã®åŠçã«ãããããŠãããæ¬¡ã«ãã®åãããã¯
ç¹ç©å·¥æ¥ããã³è£œçŽå·¥æ¥ã«ãã€ãŠçšãããã補æ³
ã«äœ¿çšããããã æ¬çºæã®æªå»¶äŒžã®æåœ¢ç©åã¯ãã倧ããªå»¶äŒžå¯
èœãªæ§é ã®ã»ãã®äžéšããªãããšãã§ãããŸãäŸ
ãã°å ±æŒåºæåœ¢ïŒcoâextrusionïŒæ¹æ³ã«ããã€
ããããè€åèå±€äžã®äžèå±€ã§äŸãã°ãã€ãŠã
ãã éåžžã®å€§æ°ãªãã³ã«ååŠç·ã®æ¡ä»¶äžã«ãããã
ãããšã«ããå£åããŸãããã«å¯ŸããŠå®å®åãã
ãªããæš¹èé žã®éå±å¡©ã嫿ããæ¬çºæã®çµæç©
ã¯ãå£åå¯èœãªç±å¯å¡æ§è£œåã®è£œé ã«é©çšãã
ãã 以äžã®è«žäŸã¯æ¬çºæãäŸè§£ããã äŸ ïŒ ã¬ã©ã¹è»¢ç§»ç¹ïŒâããã³çµæ¶èç¹170âãæã
ãããªãããã¬ã³ïŒICIççŽPXC3391ïŒ8.5Kgãã
è»åç¯å²ã185ã195âïŒç°âçïŒã§ããéå±å«æ
çã8.0ïŒ ã§ããæš¹èé žã®äºéïŒã«ã«ã·ãŠã å¡©ã§
ãããšãã·ã³ïŒEnnsinïŒZC21ã¬ãªã³ ãã¬ã³
ã±ã«ïŒLeon FrenkelïŒç€Ÿããå ¥æïŒœ1.5Kgãšç°åŒ
å転混åïŒdry tumblingïŒãããé åç©ã210â
ã§æŒåºâæ··åããŠãã¬ããç¶ç©ãäžããããã
210âã«ä¿ã€ããã€ã¹ãéããŠ200ïœïŒåã®å²å
ã§ã20âã«ä¿ã€ã氎济äžã«ç®¡ãšããŠåã³æŒåºæåœ¢
ããããã®ç®¡ã¯å åŸ41ããªãå£å0.7ããªããã³
å¯åºŠ0.93ïœïŒmlãæãããå¯åºŠã«é¢ãããã®æ°å€
ã¯ãå¯åºŠæ¢ç¥ã®äžé£ã®æ¶²äœãçšããŠã®æµ®é詊éšã«
ããåŸãçµæã®å°ãªããšãäžã€ã®è©Šéšçã«ã€ããŠ
ã®å¹³åå€ã衚ãããæ¬æçްæžã®ä»ã®äŸã«ç€ºãå¯åºŠ
å€ã¯åäžã®æ¹æ³ã§æž¬å®ãããç®¡ãæ°ŽæµŽããé£ç¶ç
ã«ååºãããã€ãæ©æ¢°æ¹åããã³æšªæ¹åã«ããã
延䌞æ¯ïŒïŒïŒãçšããæ¯å128000ïŒ ã®å»¶äŒžå²å
ïŒè¡šé¢ç©ïŒã«ãŠã茻å°é«æž©èšã«ããæž¬å®ãããæž©
床130âã«ãããŠãããŒã³âããã«æ³ã«ãã延䌞
ãããå¹³ãã«æšªããã圢ãããå·Ÿ340mmã®ç®¡ç¶ã®
ãã€ã«ã ã補é ãããããã®ãã€ã«ã ã¯å®è³ªçã«
äžéæã§ããã现èãã»ãšãã©å¯éåã®ãã®ã§ã
ãå€çްè質æ§é ãæãããã³ããæŸé»ã«ãã衚é¢
åŠçã®åŸãã®ãã€ã«ã ã¯ãªãã»ããç³çå°å·æ©ã
ééããæåªç§ã«å°å·ãããããšã倿ããã ãã®ãã€ã«ã ã®ç¹æ§ã¯ä»¥äžã®ããšãã§ããïŒ åŒåŒµåŒ·åºŠïŒæ©æ¢°æ¹åïŒ 880KgïŒcm2 åäžïŒæšªæ¹åïŒ 710KgïŒcm2 ç ŽææäŒžã³çïŒæ©æ¢°æ¹åïŒ 48ïŒ ç ŽææäŒžã³çïŒæšªæ¹åïŒ 47ïŒ å¯åºŠãïœïŒml 0.62 å¯åºŠäœäžïŒå»¶äŒžã«ããïŒ 33ïŒ äœç©å¢å ïŒå»¶äŒžã«ããïŒ 50ïŒ äŸ ïŒ ã¬ã©ã¹è»¢ç§»æž©åºŠâ30âããã³çµæ¶èç¹135âã
æããå¯åºŠ0.95ïœïŒc.c.ã®é«å¯åºŠããªãšãã¬ã³ïŒ»B.
P.ã±ãã«ã«ãºç€Ÿããªãžããã¯ã¹200ã
ïŒâRigidex200âïŒïŒœããè»åç¯å²ã170ã180âã§
éå±å«æçã8.0ïŒ ã§ããæš¹èé žã®äºéïŒã«ã«ã·
ãŠã å¡©ãããšãã·ã³ZC14ïŒã¬ãªã³ãã©ã³ã±ã«ç€Ÿ
ããå ¥æïŒ15ééïŒ ãšä¹ŸåŒå転混åãããé åç©
ãè解枩床210âã«ãããŠæŒåºâæ··åãããæŒåº
ç©ããã¬ããåãã210âã«ä¿ã€ããã€ã¹ãéã
ãŠã70âã®éå±ããŒã©ãŒäžã«èæ¿ãšããŠåã³æŒåº
æåœ¢ããããã®èæ¿ã¯å·Ÿ370ããªãåãïŒããªã
ãã³å¯åºŠ0.96ïœïŒmlãæããããã®èæ¿ãåå ç±
ããæ¬¡ã«åæ¹åã®å»¶äŒžæ¯ïŒïŒïŒããã³å»¶äŒžå²å
ïŒè¡šé¢ç©ïŒæ¯å5350ïŒ ã«ãŠãçŽ120âã®æž©åºŠã«ãã
ãŠå¹³åŠåºå»¶äŒžæ©äžã§äºè»žæ¹åã«åæã«å»¶äŒžããã
å·Ÿ1470ããªåã63ãã¯ãã³ã®å¹³ããªå®è³ªçã«äžé
æãªèæ¿ãã§ãããããã¯çްèãã»ãšãã©å¯éå
ã§ããå€çŽ°èæ§é ãæãããã³ããæŸé»ã«ãã衚
é¢åŠçã®åŸããã®èæ¿ã¯ãªãã»ããç³çå°å·æ©ã
éãæãåªç§ã«å°å·ãããããšãããã€ãã ãã®èæ¿ã®ç¹æ§ã¯ä»¥äžã®ããšãã§ãã€ãïŒ åŒåŒµåŒ·åºŠïŒæ©æ¢°æ¹åïŒ 650KgïŒcm2 åäžïŒæšªæ¹åïŒ 530KgïŒcm2 ç ŽææäŒžã³çïŒæ©æ¢°æ¹åïŒ 46ïŒ åäžïŒæšªæ¹åïŒ 57ïŒ å¯åºŠãïœïŒml 0.62 å¯åºŠäœäžïŒå»¶äŒžã«ããïŒ 35ïŒ äœç©å¢å ïŒå»¶äŒžã«ããïŒ 55ïŒ äŸ ïŒ äŸïŒã®ç·ã«æ²¿ã€ãŠå€ãã®å®éšãè¡ã€ããããã
ããšãã·ã³ZC21ã®å«æç15ïŒ ããšãã·ã³ZC14ã®
çš®ã ãªå«æçŸåçãšããããããåŸããããã€ã«
ã ã®å¯åºŠã®æž¬å®å€ã¯æ¬¡ã®ç¬¬ïŒè¡šã«ç€ºãã
ã衚ã
衚ã¯å®éšæ¡ä»¶äžã§ãã€ã«ã ã®å¯åºŠã¯é
åç©äžã®
æš¹èé žã®éïŒã«ã«ã·ãŠã å¡©ã®çŸåçã®å¢å ãšãšã
ã«äœäžããæ¬¡ãã§åã³äžæããæäœã®å¯åºŠã¯
ZC14嫿ç15ïŒ ã«ãããŠã¿ãããããšã瀺ãã
ãããã®ç¹ãç¹ç¶Žãããšæš¹èé žã®éå±å¡©å«æçïŒ
ïŒ ã«ãããŠå¯åºŠ0.88ïœïŒmlãäžãããã€ãŸãæš¹è
é žã®éå±å¡©ã嫿ããªãç©è³ªã®å¯åºŠããçŽ3.3ïŒ
ã®äœäžã§ããã äŸ ïŒ äŸïŒã«ãããã®ãšå®è³ªçã«åãã«é åç©ïŒïŒ¡ãš
ç§°ããïŒãã€ãã€ããããã ãããã¯ä»¥äžã®çµæ
ãæããïŒ éééš ãªãžããã¯ã¹ïŒRigidexïŒ2000 81 ãšãã·ã³ZC21 15 äºé žåãã¿ã³RCR2* ïŒ ïŒããªãã€ãã·ãŠ ãã¿ã³ ãããã¯ã
ïŒBritish Titan ProductsïŒç€Ÿã«ããäŸçµŠãã
ããã® é åç©ãäºã€ã®éšåã«åãããããã®äž¡æ¹ãæŒ
åºæåœ¢ãããã€äžèšç¬¬ïŒè¡šã«ç€ºãæ¡ä»¶äžã§å®è³ªç
ã«äŸïŒã«èšèŒã®ããšãå¹³åŠåºå»¶äŒžæ©äžã§å»¶äŒžã
ãã ããã«æ¯èŒãè¡ãããã«ãæš¹èé žã®éå±å¡©ãŸã
ã¯RCR2ãäœãæ·»å ããŠãªããªãžããã¯ã¹
ïŒRigidexïŒ2000ã®è©ŠæããæŒåºæåœ¢ããã€ç¬¬ïŒè¡š
ã«èšèŒã®æ¡ä»¶äžã§å»¶äŒžããã
æš¹èé žã®éïŒã«ã«ã·ãŠã å¡©ã®çŸåçã®å¢å ãšãšã
ã«äœäžããæ¬¡ãã§åã³äžæããæäœã®å¯åºŠã¯
ZC14嫿ç15ïŒ ã«ãããŠã¿ãããããšã瀺ãã
ãããã®ç¹ãç¹ç¶Žãããšæš¹èé žã®éå±å¡©å«æçïŒ
ïŒ ã«ãããŠå¯åºŠ0.88ïœïŒmlãäžãããã€ãŸãæš¹è
é žã®éå±å¡©ã嫿ããªãç©è³ªã®å¯åºŠããçŽ3.3ïŒ
ã®äœäžã§ããã äŸ ïŒ äŸïŒã«ãããã®ãšå®è³ªçã«åãã«é åç©ïŒïŒ¡ãš
ç§°ããïŒãã€ãã€ããããã ãããã¯ä»¥äžã®çµæ
ãæããïŒ éééš ãªãžããã¯ã¹ïŒRigidexïŒ2000 81 ãšãã·ã³ZC21 15 äºé žåãã¿ã³RCR2* ïŒ ïŒããªãã€ãã·ãŠ ãã¿ã³ ãããã¯ã
ïŒBritish Titan ProductsïŒç€Ÿã«ããäŸçµŠãã
ããã® é åç©ãäºã€ã®éšåã«åãããããã®äž¡æ¹ãæŒ
åºæåœ¢ãããã€äžèšç¬¬ïŒè¡šã«ç€ºãæ¡ä»¶äžã§å®è³ªç
ã«äŸïŒã«èšèŒã®ããšãå¹³åŠåºå»¶äŒžæ©äžã§å»¶äŒžã
ãã ããã«æ¯èŒãè¡ãããã«ãæš¹èé žã®éå±å¡©ãŸã
ã¯RCR2ãäœãæ·»å ããŠãªããªãžããã¯ã¹
ïŒRigidexïŒ2000ã®è©ŠæããæŒåºæåœ¢ããã€ç¬¬ïŒè¡š
ã«èšèŒã®æ¡ä»¶äžã§å»¶äŒžããã
ã衚ã
詊æA2ã¯è©ŠæA1ããã³ïŒ¢ãããããªãé«ãäž
éæåºŠã瀺ãããŸãå€çްè質æ§é ãæãããæš¹è
é žã®éå±å¡©ãäœãå«ãŸãªããŸãã¯ãªãžããã¯ã¹
2000ã®çµæ¶èç¹ä»¥äžã®æž©åºŠã§å»¶äŒžãããŠããA1
ã®ãã¥ãã«ã€ããŠãå€çްè質æ§é ã¯èªããããªã
ã€ãã ã³ããæŸé»ã«ãã衚é¢åŠçã®åŸãèæ¿ããªãã»
ããç³çå°å·æ©ã«ãããé žåã«ãã也ç¥ãããã
åŠæ¹ãããã€ã³ã¯ãçšããŠå°å·ããã10ååŸåè
æ¿ã®ã€ã³ã¯ã®ä»ããéšåã人差æã§è»œãããã
ãšã以äžã®çµæãåŸãïŒ A1 è»œãæŠé ã€ã³ã¯ãäžé®®æã«ãªã åŒ·ãæŠé ã€ã³ã¯ãäžé®®æã«ãªã A2 è»œãæŠé ã€ã³ã¯ã¯äžé®®æã«ãªããªã åŒ·ãæŠé ã€ã³ã¯ãéšåçã«ãšãã  è»œãæŠé ã€ã³ã¯ãäžé®®æã«ãªã åŒ·ãæŠé ã€ã³ã¯ããšãã 詊æA2ã«ãããŠã¯ã€ã³ã¯ã衚é¢ã®åŸ®çŽ°çŽ°åäž
ã«æµžéããŠããããã®ããšãã€ã³ã¯ã®ä¹Ÿç¥é床ã
å¢å ããã®ã«æå¹ã§ãã€ãã äŸ ïŒ å®éšïŒ¡ é«å¯åºŠããªãšãã¬ã³ïŒãªãžããã¯ã¹2000ïŒã15
ééïŒ ã®ãšãã·ã³ZC14ãšä¹ŸåŒå転混åãããé
åç©ããã€ã¹æž©åºŠ210âã§æŒåºæ··åãããæŒåºç©
ããã¬ããåããæ¬¡ã«20âã«ä¿ã€ã氎济äžã«ç®¡ãš
ããŠåã³æŒåºæåœ¢ãããæŒåºæåœ¢é床ã¯200ïœïŒ
åã§ãã€ãã管ã¯å åŸ40mmãåã0.7mmããã³å¯
床0.96ïœïŒmlãæãããç®¡ãæ°ŽæµŽããé£ç¶çã«å
åºããã€å»¶äŒžå²åïŒè¡šé¢ç©ïŒ89000ïŒ ïŒåã«ãã
ãŠãæ©æ¢°æ¹åããã³æšªæ¹åã®å»¶äŒžæ¯ïŒïŒïŒãçšã
115âã§ãããŒã³âããã«æ³ã«ãŠå»¶äŒžãããçŽåŸ
200ããªã®ç®¡ç¶ãã€ã«ã ã補é ãããããã€ã«ã
ã®ç¹æ§ã¯ä»¥äžã®ããšãã§ãã€ãïŒ åŒåŒµåŒ·åºŠïŒæ©æ¢°æ¹åïŒ 710KgïŒcm2 åäžïŒæšªæ¹åïŒ 780KgïŒcm2 ç ŽææäŒžã³çïŒæ©æ¢°æ¹åïŒ 51ïŒ åäžïŒæšªæ¹åïŒ 44ïŒ å¯åºŠãïœïŒmlïŒ 0.61 å¯åºŠäœäžïŒå»¶äŒžã«ããïŒ 36ïŒ äœç©å¢å ïŒå»¶äŒžã«ããïŒ 57ïŒ å®éšïŒ¢ æ¯èŒå¯Ÿç §ã®ãããå®éšïŒ¡ã®ç·ã«æ²¿ã€ãŠããããŒ
ã³âããã«ãæ³ã宿œããããã ããªãžããã¯ã¹
2000ããã®ãŸããã€ãŸãæš¹èé žã®éå±å¡©ãŸãã¯ä»
ã®ç©è³ªãæ·»å ããããšãªãçšãããç®¡ã®æŒåºæåœ¢
ã¯å®éšïŒ¡ã«ãããã©ãšããã®ã§ãããŸãåäžã®ã
ãã«âãããŒã€ã³ã°çšè£ 眮ãçšããããã®ãããŒ
ã€ã³ã°ãè¡ã枩床ã¯118âã§ãã€ããæ©æ¢°æ¹åã
ãã³æšªæ¹åã«ããã延䌞æ¯ïŒïŒïŒãé©çšããæã
ããã«ãç Žå£ããªãããã«ä¿ã€ããšã¯äžå¯èœã§ã
ãããšãããã€ãããããæ©æ¢°æ¹åã®å»¶äŒžæ¯ïŒïŒ
ïŒããã³æšªæ¹åã®å»¶äŒžæ¯ïŒïŒïŒãªããïŒïŒïŒãé©
çšããæããã«ãç¶æããããšãã§ãããããã
ã®äžå衡延䌞æ¯ãçšããŠãªãžããã¯ã¹2000ããã€
ãããããã€ã«ã ã®åŒåŒµåŒ·åºŠã®ä»£è¡šçãªå€ã以äž
ã®ããšãã§ãã€ãïŒ åŒåŒµåŒ·åºŠïŒæ©æ¢°æ¹åïŒ 1050KgïŒcm2 åäžïŒæšªæ¹åïŒ 630KgïŒcm2 ãªãžããã¯ã¹2000ãä»ã®åæ¥çã«å ¥æå¯èœãªé«
å¯åºŠããªãšãã¬ã³ãšä»£ããæãåæ§ãªæäœäžã®å°
é£ãçµéšãããã å®éšïŒ¡ããã³ïŒ¢ã¯ããããŒã³âããã«æ³ã«ãã
ãŠé«å¯åºŠããªãšãã¬ã³ãšæš¹èé žã®ã«ã«ã·ãŠã ïŒäº
éå¡©ãšã®é åç©ã«é«å¯åºŠããªãšãã¬ã³ããã代ã
ãæããåè¡¡ã延䌞ãã€ã«ã ãåŸãã®ãäžå±€å®¹æ
ã«ãªãããšãäŸè§£ããã äŸ ïŒ
éæåºŠã瀺ãããŸãå€çްè質æ§é ãæãããæš¹è
é žã®éå±å¡©ãäœãå«ãŸãªããŸãã¯ãªãžããã¯ã¹
2000ã®çµæ¶èç¹ä»¥äžã®æž©åºŠã§å»¶äŒžãããŠããA1
ã®ãã¥ãã«ã€ããŠãå€çްè質æ§é ã¯èªããããªã
ã€ãã ã³ããæŸé»ã«ãã衚é¢åŠçã®åŸãèæ¿ããªãã»
ããç³çå°å·æ©ã«ãããé žåã«ãã也ç¥ãããã
åŠæ¹ãããã€ã³ã¯ãçšããŠå°å·ããã10ååŸåè
æ¿ã®ã€ã³ã¯ã®ä»ããéšåã人差æã§è»œãããã
ãšã以äžã®çµæãåŸãïŒ A1 è»œãæŠé ã€ã³ã¯ãäžé®®æã«ãªã åŒ·ãæŠé ã€ã³ã¯ãäžé®®æã«ãªã A2 è»œãæŠé ã€ã³ã¯ã¯äžé®®æã«ãªããªã åŒ·ãæŠé ã€ã³ã¯ãéšåçã«ãšãã  è»œãæŠé ã€ã³ã¯ãäžé®®æã«ãªã åŒ·ãæŠé ã€ã³ã¯ããšãã 詊æA2ã«ãããŠã¯ã€ã³ã¯ã衚é¢ã®åŸ®çŽ°çŽ°åäž
ã«æµžéããŠããããã®ããšãã€ã³ã¯ã®ä¹Ÿç¥é床ã
å¢å ããã®ã«æå¹ã§ãã€ãã äŸ ïŒ å®éšïŒ¡ é«å¯åºŠããªãšãã¬ã³ïŒãªãžããã¯ã¹2000ïŒã15
ééïŒ ã®ãšãã·ã³ZC14ãšä¹ŸåŒå転混åãããé
åç©ããã€ã¹æž©åºŠ210âã§æŒåºæ··åãããæŒåºç©
ããã¬ããåããæ¬¡ã«20âã«ä¿ã€ã氎济äžã«ç®¡ãš
ããŠåã³æŒåºæåœ¢ãããæŒåºæåœ¢é床ã¯200ïœïŒ
åã§ãã€ãã管ã¯å åŸ40mmãåã0.7mmããã³å¯
床0.96ïœïŒmlãæãããç®¡ãæ°ŽæµŽããé£ç¶çã«å
åºããã€å»¶äŒžå²åïŒè¡šé¢ç©ïŒ89000ïŒ ïŒåã«ãã
ãŠãæ©æ¢°æ¹åããã³æšªæ¹åã®å»¶äŒžæ¯ïŒïŒïŒãçšã
115âã§ãããŒã³âããã«æ³ã«ãŠå»¶äŒžãããçŽåŸ
200ããªã®ç®¡ç¶ãã€ã«ã ã補é ãããããã€ã«ã
ã®ç¹æ§ã¯ä»¥äžã®ããšãã§ãã€ãïŒ åŒåŒµåŒ·åºŠïŒæ©æ¢°æ¹åïŒ 710KgïŒcm2 åäžïŒæšªæ¹åïŒ 780KgïŒcm2 ç ŽææäŒžã³çïŒæ©æ¢°æ¹åïŒ 51ïŒ åäžïŒæšªæ¹åïŒ 44ïŒ å¯åºŠãïœïŒmlïŒ 0.61 å¯åºŠäœäžïŒå»¶äŒžã«ããïŒ 36ïŒ äœç©å¢å ïŒå»¶äŒžã«ããïŒ 57ïŒ å®éšïŒ¢ æ¯èŒå¯Ÿç §ã®ãããå®éšïŒ¡ã®ç·ã«æ²¿ã€ãŠããããŒ
ã³âããã«ãæ³ã宿œããããã ããªãžããã¯ã¹
2000ããã®ãŸããã€ãŸãæš¹èé žã®éå±å¡©ãŸãã¯ä»
ã®ç©è³ªãæ·»å ããããšãªãçšãããç®¡ã®æŒåºæåœ¢
ã¯å®éšïŒ¡ã«ãããã©ãšããã®ã§ãããŸãåäžã®ã
ãã«âãããŒã€ã³ã°çšè£ 眮ãçšããããã®ãããŒ
ã€ã³ã°ãè¡ã枩床ã¯118âã§ãã€ããæ©æ¢°æ¹åã
ãã³æšªæ¹åã«ããã延䌞æ¯ïŒïŒïŒãé©çšããæã
ããã«ãç Žå£ããªãããã«ä¿ã€ããšã¯äžå¯èœã§ã
ãããšãããã€ãããããæ©æ¢°æ¹åã®å»¶äŒžæ¯ïŒïŒ
ïŒããã³æšªæ¹åã®å»¶äŒžæ¯ïŒïŒïŒãªããïŒïŒïŒãé©
çšããæããã«ãç¶æããããšãã§ãããããã
ã®äžå衡延䌞æ¯ãçšããŠãªãžããã¯ã¹2000ããã€
ãããããã€ã«ã ã®åŒåŒµåŒ·åºŠã®ä»£è¡šçãªå€ã以äž
ã®ããšãã§ãã€ãïŒ åŒåŒµåŒ·åºŠïŒæ©æ¢°æ¹åïŒ 1050KgïŒcm2 åäžïŒæšªæ¹åïŒ 630KgïŒcm2 ãªãžããã¯ã¹2000ãä»ã®åæ¥çã«å ¥æå¯èœãªé«
å¯åºŠããªãšãã¬ã³ãšä»£ããæãåæ§ãªæäœäžã®å°
é£ãçµéšãããã å®éšïŒ¡ããã³ïŒ¢ã¯ããããŒã³âããã«æ³ã«ãã
ãŠé«å¯åºŠããªãšãã¬ã³ãšæš¹èé žã®ã«ã«ã·ãŠã ïŒäº
éå¡©ãšã®é åç©ã«é«å¯åºŠããªãšãã¬ã³ããã代ã
ãæããåè¡¡ã延䌞ãã€ã«ã ãåŸãã®ãäžå±€å®¹æ
ã«ãªãããšãäŸè§£ããã äŸ ïŒ
ã衚ã
äžèšã«çšããPVCåºè³ªæ··åç©ã¯äžèšãå«ãïŒ
éééš
ã¹ã³ã³ïŒSconïŒ5300ããããã¯ã¹ïŒVinatexïŒ
瀟ããäŸçµŠãããPVCæžæ¿éåäœïŒœ 100 ã¡ã©ã€ãïŒMelliteïŒ26ã¢ã«ãã©ã€ã ã¢ã³ã
ãŠã€ã«ãœã³ïŒAlbright ïŒ WilsonïŒç€ŸããäŸ
絊ããããé žå鲿¢å€ã嫿ãããžããã«é«ã¢ã«
ãã«ãã¬ãšãŒã ïŒ ã¯ãã¯ã¹ïŒWaxïŒGL3ãã¢ã«ããã«ã± ããŒã
ã¹ã ã¢ãŒã»ã²ãŒïŒFarbwerke Hoechst A.G.ïŒ
ã«ããäŸçµŠãããé·éèèªé žã®ïŒäŸ¡éå±å¡©ïŒœ 0.3 äžèšã®åŠæ¹ç©ãããã³ãããããé å
ãããã€ããŒã«æž©åºŠ150âããã³160âãçšããäº
ã€ã®ããŒã«ãã«äžã§ã²ã«åããåŸãããç©è³ªãè
æ¿åãããæ¬¡ã«åç©è³ªã®æçãåãåºã170âã§
ãã¬ã¹ãã倧äœã®åã0.060ãªãã0.080ã€ã³ãã®
èæ¿ãã€ãã€ããæ¬¡ã«ãããããé·ããïŒã€ã³ã
ã§åäžãªæé¢ããã€è©Šæãåãåºããåãã®ææ
å ·ééïŒã€ã³ãããã³çš®ã ã®æž©åºŠãªãã³ã«å»¶äŒžæ¯
ã«ãããææå ·åŒé¢ãé床ïŒã€ã³ãïŒåãçšã
ãŠãã€ã³ã¹ããã³åŒåŒµè©Šéšæ©äžã§äžè»žçã«å»¶äŒžã
ãã以äžã®ç¬¬ïŒè¡šã¯åŸãããçµæã瀺ãã
瀟ããäŸçµŠãããPVCæžæ¿éåäœïŒœ 100 ã¡ã©ã€ãïŒMelliteïŒ26ã¢ã«ãã©ã€ã ã¢ã³ã
ãŠã€ã«ãœã³ïŒAlbright ïŒ WilsonïŒç€ŸããäŸ
絊ããããé žå鲿¢å€ã嫿ãããžããã«é«ã¢ã«
ãã«ãã¬ãšãŒã ïŒ ã¯ãã¯ã¹ïŒWaxïŒGL3ãã¢ã«ããã«ã± ããŒã
ã¹ã ã¢ãŒã»ã²ãŒïŒFarbwerke Hoechst A.G.ïŒ
ã«ããäŸçµŠãããé·éèèªé žã®ïŒäŸ¡éå±å¡©ïŒœ 0.3 äžèšã®åŠæ¹ç©ãããã³ãããããé å
ãããã€ããŒã«æž©åºŠ150âããã³160âãçšããäº
ã€ã®ããŒã«ãã«äžã§ã²ã«åããåŸãããç©è³ªãè
æ¿åãããæ¬¡ã«åç©è³ªã®æçãåãåºã170âã§
ãã¬ã¹ãã倧äœã®åã0.060ãªãã0.080ã€ã³ãã®
èæ¿ãã€ãã€ããæ¬¡ã«ãããããé·ããïŒã€ã³ã
ã§åäžãªæé¢ããã€è©Šæãåãåºããåãã®ææ
å ·ééïŒã€ã³ãããã³çš®ã ã®æž©åºŠãªãã³ã«å»¶äŒžæ¯
ã«ãããææå ·åŒé¢ãé床ïŒã€ã³ãïŒåãçšã
ãŠãã€ã³ã¹ããã³åŒåŒµè©Šéšæ©äžã§äžè»žçã«å»¶äŒžã
ãã以äžã®ç¬¬ïŒè¡šã¯åŸãããçµæã瀺ãã
ã衚ã
äžèšã®è¡šã¯ãæš¹èé
žã®éå±å¡©ãäœã延䌞æ¯ã«ã
ããŠè¢«éšç©è³ªã®ããçšåºŠã®å¯åºŠäœäžãèªèµ·ããã
ãšããã³ãã®ãããªæ¡ä»¶äžã§ã®å å¡«å€ã®ååšã¯ã
ã®å¹æãå¢é²ããã®ã«ã»ãšãã©åœ¹ã«ç«ããªããã
ããããé«ã延䌞æ¯ã«ãããŠã¯ãæš¹èé žã®éå±å¡©
ã®å¹çã¯èããå¢å€§ããããŸãå å¡«å€ã®ååšã¯å¯
床äœäžã«å¯Ÿããæš¹èé žã®éå±å¡©ã®å¹æãæããã«
å¢é²ããã äŸ ïŒ ã¹ã¿ãŒãªã³ã° ã¢ãŒã«ãã€ã³ã° ãããªã¢ã«ãº
ïŒSterling Moulding HaterialsïŒç€Ÿã«ããäŸçµŠã
ããççŽST30ULã®ããªã¹ãã¬ã³ç²ç¶ç©ã以äžã®
åŠæ¹ã«åŸã€ãŠãä»ã®æåãšãšãã«ä¹ŸåŒå転混åã
ãïŒ
ããŠè¢«éšç©è³ªã®ããçšåºŠã®å¯åºŠäœäžãèªèµ·ããã
ãšããã³ãã®ãããªæ¡ä»¶äžã§ã®å å¡«å€ã®ååšã¯ã
ã®å¹æãå¢é²ããã®ã«ã»ãšãã©åœ¹ã«ç«ããªããã
ããããé«ã延䌞æ¯ã«ãããŠã¯ãæš¹èé žã®éå±å¡©
ã®å¹çã¯èããå¢å€§ããããŸãå å¡«å€ã®ååšã¯å¯
床äœäžã«å¯Ÿããæš¹èé žã®éå±å¡©ã®å¹æãæããã«
å¢é²ããã äŸ ïŒ ã¹ã¿ãŒãªã³ã° ã¢ãŒã«ãã€ã³ã° ãããªã¢ã«ãº
ïŒSterling Moulding HaterialsïŒç€Ÿã«ããäŸçµŠã
ããççŽST30ULã®ããªã¹ãã¬ã³ç²ç¶ç©ã以äžã®
åŠæ¹ã«åŸã€ãŠãä»ã®æåãšãšãã«ä¹ŸåŒå転混åã
ãïŒ
ã衚ã
次ã«åæ··åç©ã以äžã®ããã«åŠçããïŒ
200âã«ä¿ã€ãïŒã€ã³ãÃ1/32ã€ã³ãã®ããŒã
ãã€ã¹ãå ·åããïŒ 1/8ã€ã³ãã®äºé£ïŒtwinïŒã¹
ã¯ãªãŠãŒæŒåºæåœ¢æ©ã«æ··åç©ãäŸçµŠããæŒåºæåœ¢
ããŒããã€ãããããã空æ°å·åŽãªã³ã°ã«ééã
ãããšã«ãã空æ°å·åŽãããå·åŽããæŒåºæåœ¢ç©
ãæ¬¡ã«ãã€ã¹æåœ¢ãã也ç¥ããã€åäžã®æ¡ä»¶äžã§
å床æŒåºæåœ¢ããŠããŒããã€ãã€ãããã®ããŒã
ããã€ã¹ããåŒåŒµãåºãæã«ã¯ãã§ããã ãåŒã
äžããªãããã«ãããæ··åç©ïŒ¡ããããã³ïŒ€
ããã€ããããŒãã®ããããããé·ãïŒã€ã³ãã®
詊éšçãåãåºããã€äŸïŒã®æææ¡ä»¶äžã§çš®ã ã®
枩床ããã³å»¶äŒžæ¯ã«ãããŠã€ã³ã¹ããã³åŒåŒµè©Šéš
æ©äžã§æ©æ¢°æ¹åã«æ²¿ã€ãŠäžè»žçã«å»¶äŒžããã延䌞
ã«éããŠã®å¯åºŠäœäžã枬å®ããã€ç¬¬ïŒè¡šã«ç€ºã
ãã
ãã€ã¹ãå ·åããïŒ 1/8ã€ã³ãã®äºé£ïŒtwinïŒã¹
ã¯ãªãŠãŒæŒåºæåœ¢æ©ã«æ··åç©ãäŸçµŠããæŒåºæåœ¢
ããŒããã€ãããããã空æ°å·åŽãªã³ã°ã«ééã
ãããšã«ãã空æ°å·åŽãããå·åŽããæŒåºæåœ¢ç©
ãæ¬¡ã«ãã€ã¹æåœ¢ãã也ç¥ããã€åäžã®æ¡ä»¶äžã§
å床æŒåºæåœ¢ããŠããŒããã€ãã€ãããã®ããŒã
ããã€ã¹ããåŒåŒµãåºãæã«ã¯ãã§ããã ãåŒã
äžããªãããã«ãããæ··åç©ïŒ¡ããããã³ïŒ€
ããã€ããããŒãã®ããããããé·ãïŒã€ã³ãã®
詊éšçãåãåºããã€äŸïŒã®æææ¡ä»¶äžã§çš®ã ã®
枩床ããã³å»¶äŒžæ¯ã«ãããŠã€ã³ã¹ããã³åŒåŒµè©Šéš
æ©äžã§æ©æ¢°æ¹åã«æ²¿ã€ãŠäžè»žçã«å»¶äŒžããã延䌞
ã«éããŠã®å¯åºŠäœäžã枬å®ããã€ç¬¬ïŒè¡šã«ç€ºã
ãã
ã衚ã
ãããã®çµæã¯äœ¿çšããããªã¹ãã¬ã³äžã®æš¹è
é žã®éå±å¡©ã®æ©èœã«å¯Ÿãã延䌞枩床ã®å¹æã瀺
ããå å¡«å€ã®ååšã¯ãããé«ã枩床ã«ãããæš¹è
é žã®éå±å¡©ã®å¯åºŠäœäžæ©èœã匷åããã®ã«å¿ èŠã§
ããã äŸ ïŒ ä»¥äžã®åŠæ¹ïŒãã¹ãŠã®éšã¯ééåºæºïŒã®åã ã
ãèæ¿æŒåºæåœ¢æ©äŸçµŠåæãã€ãã€ãïŒ
é žã®éå±å¡©ã®æ©èœã«å¯Ÿãã延䌞枩床ã®å¹æã瀺
ããå å¡«å€ã®ååšã¯ãããé«ã枩床ã«ãããæš¹è
é žã®éå±å¡©ã®å¯åºŠäœäžæ©èœã匷åããã®ã«å¿ èŠã§
ããã äŸ ïŒ ä»¥äžã®åŠæ¹ïŒãã¹ãŠã®éšã¯ééåºæºïŒã®åã ã
ãèæ¿æŒåºæåœ¢æ©äŸçµŠåæãã€ãã€ãïŒ
ã衚ã
èæ¿æŒåºæåœ¢æ©äŸçµŠåæããããã以äžã®ãã
ã«ããŠã€ãã€ãïŒ (i) çããå²åã®æåãïœããšãïœããšã嫿ã
ããã¹ã¿ãŒããããããã€ãã€ãããã¹ã¿ãŒ
ãããããã®èª¿è£œããã³ãã®æŒåºæåœ¢ã容æ
ã«ããããã«ããïœãïŒãšãã·ã³ZC21ïŒã1/4ã€
ã³ãã®ç¶²ç®ã®ç¯©ãééããããã«ç²ç ããã ç²ç ããæåãïœããæ¬¡ã«çééã®ãïœããš
å転混åããã€æ··åç©ãäºé£ã¹ã¯ãªãŠãŒæŒåºæ
圢æ©ã«äŸçµŠããã€çŽ205âã®è解枩床ãçšããŠ
æŒåºæåœ¢ãããå¹³ããªçްçãããªãæŒåºç©ã空
æ°å·åŽããã€ãã€ã¹æåœ¢ããããã®çæç©ãã
ã¹ã¿ãŒãããããã§ããã (ii) çããå²åã®æåãïœããšãïœããšãå«ãã
ã¹ã¿ãŒããããããã€ãã€ããæåãïœãã
äžã€ããå€ãäºæåïŒsubcomponentïŒãå«ã
æãäºæåã¯äžèšã®è¡šã«èŠå®ããå²åã§æå
ãïœãäžã«ååšããã§ãããã çããå²åã®æåãïœãããã³ãïœããå転
æ··åããã€æ··åç©ã160âã«å ç±ããããã³ã
ãªãŒåæ··åæ©ã«äŸçµŠãããã€å®å šãªæ··åããã³
ç©è³ªã®æž©åºŠ200âãéæããããã«äžèšæ··åæ©
ãïŒåéé転ããã ãã³ããªãŒæ··åæ©ã§æ··åããç©è³ªã次ã«ãçŽ
155âã«ä¿ã€ããã«å ã«è£ å ¥ããããããäžèš
ç©è³ªã现çã®åœ¢ã§é£ç¶çã«åãåºããæ°ŽæµŽäžã«
éããŠå·åŽãããŸã空æ°äžã«åããŠä¹Ÿç¥ããã€
ãã€ã¹æåœ¢ããã (iii) äžèšã«åŠæ¹ã«åŸããã¹ã¿ãŒããããããã
ã³ïŒãŸãã¯ïŒãã¹ã¿ãŒããããããããã«å¥
ãªéã®æåãïœããšå転混åããæ¬¡ã®è¡šã«èŠå®
ããæèŠã®å šäœåŠæ¹ããã³æèŠã®æŒåºæåœ¢æ©äŸ
絊åæãäžããã äžèšã®åŠæ¹ïŒãªããïŒãããããããªãèæ¿æŒ
åºæåœ¢æ©äŸçµŠåæãããã«ä¹Ÿç¥ããæ¬¡ã«210âã«
ä¿ã€ãèæ¿ãã€ã¹ãå ·åããèæ¿æŒåºæåœ¢æ©ã«äŸ
絊ãããã€èæ¿ãšããŠ95âã®éå±ããŒã«äžã«æŒåº
ããããã®èæ¿ã¯å·Ÿ370mmåãïŒmmãæããã7.5
ãã€ãŒãïŒåã®éãã§äŸçµŠãããèæ¿ãåå ç±
ããæ¬¡ã«ãããã以äžã®è¡šã«ç€ºãããšã延䌞枩床
ã«ãããŠãŸã¿ã30ãã€ãŒãïŒåã®è£œé é床ãéæ
ããããåæ¹åã«ãããæ©æ¢°å»¶äŒžæ¯ïŒïŒïŒãæ¡çš
ããæ¬çºæè ãã®è±åœç¹èš±ç¬¬1374575å·äžã«èšèŒ
ã®åã®å¹³åŠåºå»¶äŒžæ©äžã§äºè»žçã«åæã«å»¶äŒžã
ããåäŸçµŠåæããã€ãããã延䌞ããèæ¿ãã
èããåçž®ã鲿¢ãããããã®ç«¯çžãä¿æãã€ã€
å·åŽãã端çžãæŽé€ããã€å·»åã€ãã延䌞ã®åã
ãã³åŸã«åç©è³ªã®è©Šæãæ¡ããå¯åºŠã枬å®ããã
çµæãäžè¡šã«ç€ºãïŒ
ã«ããŠã€ãã€ãïŒ (i) çããå²åã®æåãïœããšãïœããšã嫿ã
ããã¹ã¿ãŒããããããã€ãã€ãããã¹ã¿ãŒ
ãããããã®èª¿è£œããã³ãã®æŒåºæåœ¢ã容æ
ã«ããããã«ããïœãïŒãšãã·ã³ZC21ïŒã1/4ã€
ã³ãã®ç¶²ç®ã®ç¯©ãééããããã«ç²ç ããã ç²ç ããæåãïœããæ¬¡ã«çééã®ãïœããš
å転混åããã€æ··åç©ãäºé£ã¹ã¯ãªãŠãŒæŒåºæ
圢æ©ã«äŸçµŠããã€çŽ205âã®è解枩床ãçšããŠ
æŒåºæåœ¢ãããå¹³ããªçްçãããªãæŒåºç©ã空
æ°å·åŽããã€ãã€ã¹æåœ¢ããããã®çæç©ãã
ã¹ã¿ãŒãããããã§ããã (ii) çããå²åã®æåãïœããšãïœããšãå«ãã
ã¹ã¿ãŒããããããã€ãã€ããæåãïœãã
äžã€ããå€ãäºæåïŒsubcomponentïŒãå«ã
æãäºæåã¯äžèšã®è¡šã«èŠå®ããå²åã§æå
ãïœãäžã«ååšããã§ãããã çããå²åã®æåãïœãããã³ãïœããå転
æ··åããã€æ··åç©ã160âã«å ç±ããããã³ã
ãªãŒåæ··åæ©ã«äŸçµŠãããã€å®å šãªæ··åããã³
ç©è³ªã®æž©åºŠ200âãéæããããã«äžèšæ··åæ©
ãïŒåéé転ããã ãã³ããªãŒæ··åæ©ã§æ··åããç©è³ªã次ã«ãçŽ
155âã«ä¿ã€ããã«å ã«è£ å ¥ããããããäžèš
ç©è³ªã现çã®åœ¢ã§é£ç¶çã«åãåºããæ°ŽæµŽäžã«
éããŠå·åŽãããŸã空æ°äžã«åããŠä¹Ÿç¥ããã€
ãã€ã¹æåœ¢ããã (iii) äžèšã«åŠæ¹ã«åŸããã¹ã¿ãŒããããããã
ã³ïŒãŸãã¯ïŒãã¹ã¿ãŒããããããããã«å¥
ãªéã®æåãïœããšå転混åããæ¬¡ã®è¡šã«èŠå®
ããæèŠã®å šäœåŠæ¹ããã³æèŠã®æŒåºæåœ¢æ©äŸ
絊åæãäžããã äžèšã®åŠæ¹ïŒãªããïŒãããããããªãèæ¿æŒ
åºæåœ¢æ©äŸçµŠåæãããã«ä¹Ÿç¥ããæ¬¡ã«210âã«
ä¿ã€ãèæ¿ãã€ã¹ãå ·åããèæ¿æŒåºæåœ¢æ©ã«äŸ
絊ãããã€èæ¿ãšããŠ95âã®éå±ããŒã«äžã«æŒåº
ããããã®èæ¿ã¯å·Ÿ370mmåãïŒmmãæããã7.5
ãã€ãŒãïŒåã®éãã§äŸçµŠãããèæ¿ãåå ç±
ããæ¬¡ã«ãããã以äžã®è¡šã«ç€ºãããšã延䌞枩床
ã«ãããŠãŸã¿ã30ãã€ãŒãïŒåã®è£œé é床ãéæ
ããããåæ¹åã«ãããæ©æ¢°å»¶äŒžæ¯ïŒïŒïŒãæ¡çš
ããæ¬çºæè ãã®è±åœç¹èš±ç¬¬1374575å·äžã«èšèŒ
ã®åã®å¹³åŠåºå»¶äŒžæ©äžã§äºè»žçã«åæã«å»¶äŒžã
ããåäŸçµŠåæããã€ãããã延䌞ããèæ¿ãã
èããåçž®ã鲿¢ãããããã®ç«¯çžãä¿æãã€ã€
å·åŽãã端çžãæŽé€ããã€å·»åã€ãã延䌞ã®åã
ãã³åŸã«åç©è³ªã®è©Šæãæ¡ããå¯åºŠã枬å®ããã
çµæãäžè¡šã«ç€ºãïŒ
ã衚ã
åŠæ¹ïŒããã€ããããèæ¿ã®å»¶äŒžã¯å°é£ã§ãã
125â以äžã§ã¯å®æœäžèœã§ãã€ãã補åã¯å¯åºŠäœ
äžã瀺ãããéåžžã®çœäºã§å å¡«ãããèæ¿ã®å€èŠ
ãåãããåŠæ¹ïŒããïŒãŸã§ããåŸããã延䌞補
åã¯å¹³åŠã§ãããå¯åºŠäœäžã®åºŠåããšãšãã«é¡è
ãšãªãå¢åŒ·ãããçœè²ã瀺ããããããã¯å»¶äŒžã«
éããŠåœ¢æãããå€çްè質æ§é ããæ¥ããã®ã§ã
ãããã®å€çްè質æ§é ã¯ã»ãšãã©ãééåã®çްè
ãããªã€ãŠãããã³ããæŸé»ã«ãã衚é¢åŠçã®
åŸãèæ¿ã¯ãªãã»ããç³çå°å·æ©ã«ãããæãã
ãå°å·ãããããšãå€ã€ãã æ¬äŸã¯å å¡«å€ã®ã¿ãçšããå Žåå€çްè質æ§é ã
åŸãã®ãå°é£ãªããšããã³å»¶äŒžã«éããŠã®å¯åºŠäœ
äžãéæããã®ã«ã€ããŠãæ¬çºæã«åŸã€ãŠå«å ¥ã
ããæ·»å å€ãæå¹ã§ããããšãäŸè§£ãããçš®ã ã®
å å¡«å€ããã³é¡æãå«å ¥ããããšã®å¹æããŸãäŸ
è§£ãããŠãããé屿š¹èé žå¡©å«å ¥åŠæ¹ç©ã«çé žã«
ã«ã·ãŠã ãæ·»å ããããšã«ãããæäžã®å¯åºŠäœäž
ãéæããã®ã«å¿ èŠãªé屿š¹èé žå¡©ã®éã®æžå°ã
å¯èœãšãªãããšãç¥ãããããŸãçé žã«ã«ã·ãŠã
ããã³é屿š¹èé žå¡©ã®æ·»å ã¯çžä¹çãªå¹æãçã
ããšããåŠæ¹ïŒããã®èæ¿ã延䌞ããããšã«ãã
åŸãããçµæããç¹ã«çè§£ã§ããã§ããããäžèš
ã®åŠæ¹ïŒäžã®æåãïœãã«ïŒéééšã®çç³ç°ãå«
ããããã«å¯Ÿå¿ããŠæåãïœãã64éééšãŸã§æž
å°ããæãçæãããã¹ã¿ãŒãããããã¯å®è³ª
çã«ããã«ãå«ãŸããŸã䜿çšããŠã¿ããšãåæ§ã«
ããã«ãå«ãŸãªãåŠæ¹ç©ãäžããŸã衚é¢ã®ããã
ãªãèæ¿ãäžããããã®ä¿®æ£ãããåŠæ¹ããåŸã
ããå»¶äŒžèæ¿ã®ç¹æ§ã¯åŠæ¹ïŒã®ãã®ã®ç¹æ§ãšå®è³ª
çã«åãã§ããããšãå€ã€ãã äŸ ïŒ ã¬ã©ã¹è»¢ç§»æž©åºŠïŒâããã³çµæ¶èç¹170âãæ
ããããªãããã¬ã³ïŒICIççŽPXC3391ïŒ8.5Kgã
以äžã®ç©è³ª1.5Kgãšä¹ŸåŒå転混åããã (a) ãšãã·ã³PC175ïŒã¬ãªã³ãã¬ã³ã±ã«ç€Ÿã«ãã
äŸçµŠãããïŒãè»åç¯å²175âãªãã180âãã
ã€äºéåã«ã«ã·ãŠã æš¹èé žå¡©ã§ãã (b) è»åç¯å²140âãªãã150âãæããäºéæš¹è
é žå¡©ïŒã¬ãªã³ãã¬ã³ã±ã«ç€ŸããäŸçµŠãããïŒ åé åç©ãè解枩床210âã§æŒåºæ··åããæŒåº
ç©ããã¬ããåããæ¬¡ãã§200ïœïŒåã«ãŠ210âã«
ä¿ã€ããã€ã¹ãéããŠã20âã«ä¿ã€ã氎济äžã«å
ã³æŒåºããã管ã¯å åŸ41mmããã³å£å0.7mmãæ
ãããç®¡ãæ°ŽæµŽããé£ç¶çã«ãšãåºããæ©æ¢°æ¹å
ããã³æšªæ¹åãããããã®å»¶äŒžæ¯ïŒïŒïŒããã³æ¯
åã®å»¶äŒžå²åïŒè¡šé¢ç©ïŒ128000ïŒ ãçšããŠã茻å°
髿ž©èšã«ããæž¬å®ãããæž©åºŠ135âã«ãããŠãã
ããŒã³âããã«æ³ã«ãŠå»¶äŒžãããå·Ÿ340mmã®å¹³ã
ã«æšªããã圢ã®ç®¡ç¶ãã€ã«ã ãã§ãããåŸããã
ãã€ã«ã ã¯åã å®è³ªçã«äžéæã§ãããŸã现èã
ã»ãšãã©å¯é现èåã§ããå€çŽ°èæ§é ãæããã
ã³ããæŸé»ã«ãã衚é¢åŠçã®åŸããã€ã«ã ã¯ãªã
ã»ããç³çå°å·æ©ã«ãããããæããå°å·ããã
ããšãããã€ãã ãããŒã€ã³ã°ãããŠããªã管ããã³å»¶äŒžããã
管ã®å¯åºŠããããããã®è»¢åå€ãå«ããã®ã«ã€ã
ãŠæž¬å®ãããããããã«ã€ããŠèšç®ããå¯åºŠäœäž
ã¯æ¬¡ã®ããšãã§ãã€ãïŒ (a) 39ïŒ (b) 18ïŒ å»¶äŒžè£œåã¯ãšãã«å®è³ªçã«äžéæã§ããã现è
ãã»ãšãã©éé现èåã®ãã®ã§ããå€çްè質æ§é
ãæããã äŸ 10 以äžã®åŠæ³ãçšããŠäŸïŒãå埩ããïŒ éééš ããªãããã¬ã³ïŒICIççŽPXC3391ïŒ 65 ããªãšãã¬ã³ïŒãªãžããã¯ã¹2000ïŒ 17.5 ããªã¹ãã¬ã³ST30ULïŒã¹ã¿ãŒãªã³ã° ã¢ãŒã«ã
ã€ã³ã° ãããã¯ãç€ŸïŒ 2.5 ãšãã·ã³ZC14 15 åŸããã延䌞管ç¶ãã€ã«ã ã¯ãã ã®0.5ïœïœïŒ
c.c.ã®å¯åºŠããããããããã¯ãããŒã€ã³ã°åã®æŒ
åºæåœ¢ããã€å·åŽãã管ã®å¯åºŠããã»ãšãã©45ïŒ
äœãã€ãã æ¬çºæã¯ç¹èš±è«æ±ã®ç¯å²ã«èšèŒããåŠã延䌞ã
ããå€çްèæåœ¢ç©åã®è£œé æ¹æ³ã§ãããã以äžã®
宿œæ æ§ãå å«ããã (1) ç±å¯å¡æ§ç©è³ªããªã¬ãã€ã³éåäœãŸãã¯å ±é
åäœãããªãšã¹ãã«ãããªã¢ãããããªã¹ãã¬
ã³ãããªå¡©åããã«ãŸãã¯ããªå¡©åãããªãã³
ã§ããç¹èš±è«æ±ã®ç¯å²ã«èšèŒã®æ¹æ³ã (2) ç±å¯å¡æ§ç©è³ªãçµæ¶æ§éåäœã§ããç¹èš±è«æ±
ã®ç¯å²ã«èšèŒã®æ¹æ³ã (3) ç±å¯å¡æ§ç©è³ªãçµæ¶æ§ããªãªã¬ãã€ã³ã§ãã
äžèšç¬¬ïŒé ã«èšèŒã®æ¹æ³ã (4) ç±å¯å¡æ§ç©è³ªãçµæ¶æ§ã®ãšãã¬ã³ãŸãã¯ãã
ãã¬ã³éåéšãŸãã¯å ±éåäœã§ããäžèšç¬¬ïŒé
ã«èšèŒã®æ¹æ³ã (5) ç±å¯å¡æ§ç©è³ªãå°ãªããšã0.94ïœïŒc.c.ã®å¯åºŠ
ããã€é«å¯åºŠããªãšãã¬ã³ã§ããäžèšç¬¬ïŒé ã«
èšèŒã®æ¹æ³ã (6) æ·»å å€ãæš¹èé žã®éå±å¡©ã§ããããŸãæš¹èé ž
ã«ã«ã·ãŠã ãããã¯æš¹èé žäºéããŸãã¯æš¹èé ž
ã«ã«ã·ãŠã ãšæš¹èé žäºéãšã®æ··åç©ãŸãã¯æ··å
ãããæš¹èé žã®ã«ã«ã·ãŠã ïŒäºéå¡©ã§ããç¹èš±
è«æ±ã®ç¯å²ããã³äžèšç¬¬ïŒé ã第ïŒé ã®ããã
ãïŒé èšèŒã®æ¹æ³ã (7) æ·»å å€ãããããšç±å¯å¡æ§ç©è³ªãšã®äž¡æ¹ãè
è§£ãããããã¯å°ãªããšãæãããªããã€äºã
ã«é åããããæž©åºŠãããããšããã®ã§ããç¹
èš±è«æ±ã®ç¯å²ç¬¬ïŒé ããã³äžèšç¬¬ïŒé ã第ïŒé
ã®ãã¥ããïŒé èšèŒã®æ¹æ³ã (8) å å¡«å€ãšé¡æãšããŸãå«ãç¹èš±è«æ±ã®ç¯å²ã
ãã³äžèšç¬¬ïŒé ã第ïŒé ã®ããããïŒé èšèŒã®
æ¹æ³ã (9) å å¡«å€ãçé žã«ã«ã·ãŠã ãŸãã¯ç¡ è»åã§ãã
ãããã¯é¡æãäºé žåãã¿ã³ã§ããäžèšç¬¬ïŒé
ã®æ¹æ³ã (10) å å¡«å€ãŸãã¯é¡æãïŒã10ÎŒãæãŸããã¯ïŒ
ãïŒÎŒã®ç²å寞æ³ãæããäžèšç¬¬ïŒé ãŸãã¯ç¬¬
ïŒé ã®æ¹æ³ã (11) å å¡«å€ããã³ïŒãŸãã¯ïŒé¡æãçµæç©ã®å šé
éã«åºã30ééïŒ ãŸã§ã®éã§ååšããäžèšç¬¬ïŒ
é ã第10é ã®ããããïŒé èšèŒã®æ¹æ³ã (12) çµæç©ãå°å²åã®é žæææ·»å å€ïŒacid
binding additiveïŒããå«ãç¹èš±è«æ±ã®ç¯å²ã
ãã³äžèšç¬¬ïŒé ã第11é ã®ããããïŒé èšèŒã®
æ¹æ³ã (13) é žæææ·»å å€ãé žåã«ã«ã·ãŠã ã§ããäžèš
第12é ã®æ¹æ³ã (14) é žæææ·»å å€ãæš¹èé žã®éå±å¡©ã«åºãïŒã
20ééïŒ ãæãŸããã¯ïŒã10ééïŒ ã®éã«ãŠå
åšããäžèšç¬¬12é ãŸãã¯ç¬¬13é ã®ããããïŒé
èšèŒã®æ¹æ³ã (15) å€çްè延䌞ç©åäžã®ç©ºè ãå šãŠå»¶äŒžã«ãã€
ãŠå°å ¥ããããã®ã§ããç¹èš±è«æ±ã®ç¯å²ã«èšèŒ
ã®æ¹æ³ã (16) æåœ¢ç©åãåæçŽã§ããç¹èš±è«æ±ã®ç¯å²å
ã³åèšç¬¬ïŒé ã第15é ã®ããããïŒé ã«èšèŒã®
æ¹æ³ã (17) æš¹èé žã®éå±å¡©ãå¥åãªçžãšããŠååšãã
ããã®åã ã®èŠçŽ ãç©åã®åãã®æ¹åã«ãããŠ
ïŒãïŒÎŒã®å¯žæ³ãæãããç¹èš±è«æ±ã®ç¯å²åã³
äžèšç¬¬ïŒé ã第15é ã®ããããïŒé ã«èšèŒã®æ¹
æ³ã (18) ç±å¯å¡æ§ç©è³ªãå°ãªããšã0.94ïœïŒc.c.ã®å¯
床ããã€é«å¯åºŠããªãšãã¬ã³ã§ããäžèšç¬¬16é
ã«èšèŒã®æ¹æ³ã (19) æåœ¢ç©åãããããããæ¡ãããŒããèæ¿
ïŒsheetïŒããã€ã«ã ãŸãã¯ç®¡ã§ããç¹èš±è«æ±ã®
ç¯å²åã³äžèšç¬¬ïŒé ã第15é ã®ããããïŒé ã«
èšèŒã®æ¹æ³ã (20) ç±å¯å¡æ§ç©è³ªã®ããã®éæ åžžã®é åæž©åºŠç¯
å²å ã®æž©åºŠã§å»¶äŒžã宿œããç¹èš±è«æ±ã®ç¯å²å
ã³äžèšç¬¬ïŒé ã第15é åã³ç¬¬19é ã®ããããïŒ
é ã«èšèŒã®æ¹æ³ã (21) åæçãªäºè»žç延䌞ã®ããã®å¹³åŠåºå»¶äŒžè£
眮äžã§å»¶äŒžã宿œããç¹èš±è«æ±ã®ç¯å²åã³äžèš
第ïŒé ã第15é åã³ç¬¬19é ã第20é ã®ãã¥ãã
ïŒé ã«èšèŒã®æ¹æ³ã (22) å®ééã«ãžã ãŠãããç«¯çžææå ·ïŒspaced
edge gripperïŒãçšããå¹³åŠåºå»¶äŒžè£ 眮äžã§
延䌞ã宿œããç¹èš±è«æ±ã®ç¯å²åã³äžèšç¬¬ïŒé
ã第15é åã³ç¬¬19é ã第21é ã®ããããïŒé ã«
èšèŒã®æ¹æ³ã
125â以äžã§ã¯å®æœäžèœã§ãã€ãã補åã¯å¯åºŠäœ
äžã瀺ãããéåžžã®çœäºã§å å¡«ãããèæ¿ã®å€èŠ
ãåãããåŠæ¹ïŒããïŒãŸã§ããåŸããã延䌞補
åã¯å¹³åŠã§ãããå¯åºŠäœäžã®åºŠåããšãšãã«é¡è
ãšãªãå¢åŒ·ãããçœè²ã瀺ããããããã¯å»¶äŒžã«
éããŠåœ¢æãããå€çްè質æ§é ããæ¥ããã®ã§ã
ãããã®å€çްè質æ§é ã¯ã»ãšãã©ãééåã®çްè
ãããªã€ãŠãããã³ããæŸé»ã«ãã衚é¢åŠçã®
åŸãèæ¿ã¯ãªãã»ããç³çå°å·æ©ã«ãããæãã
ãå°å·ãããããšãå€ã€ãã æ¬äŸã¯å å¡«å€ã®ã¿ãçšããå Žåå€çްè質æ§é ã
åŸãã®ãå°é£ãªããšããã³å»¶äŒžã«éããŠã®å¯åºŠäœ
äžãéæããã®ã«ã€ããŠãæ¬çºæã«åŸã€ãŠå«å ¥ã
ããæ·»å å€ãæå¹ã§ããããšãäŸè§£ãããçš®ã ã®
å å¡«å€ããã³é¡æãå«å ¥ããããšã®å¹æããŸãäŸ
è§£ãããŠãããé屿š¹èé žå¡©å«å ¥åŠæ¹ç©ã«çé žã«
ã«ã·ãŠã ãæ·»å ããããšã«ãããæäžã®å¯åºŠäœäž
ãéæããã®ã«å¿ èŠãªé屿š¹èé žå¡©ã®éã®æžå°ã
å¯èœãšãªãããšãç¥ãããããŸãçé žã«ã«ã·ãŠã
ããã³é屿š¹èé žå¡©ã®æ·»å ã¯çžä¹çãªå¹æãçã
ããšããåŠæ¹ïŒããã®èæ¿ã延䌞ããããšã«ãã
åŸãããçµæããç¹ã«çè§£ã§ããã§ããããäžèš
ã®åŠæ¹ïŒäžã®æåãïœãã«ïŒéééšã®çç³ç°ãå«
ããããã«å¯Ÿå¿ããŠæåãïœãã64éééšãŸã§æž
å°ããæãçæãããã¹ã¿ãŒãããããã¯å®è³ª
çã«ããã«ãå«ãŸããŸã䜿çšããŠã¿ããšãåæ§ã«
ããã«ãå«ãŸãªãåŠæ¹ç©ãäžããŸã衚é¢ã®ããã
ãªãèæ¿ãäžããããã®ä¿®æ£ãããåŠæ¹ããåŸã
ããå»¶äŒžèæ¿ã®ç¹æ§ã¯åŠæ¹ïŒã®ãã®ã®ç¹æ§ãšå®è³ª
çã«åãã§ããããšãå€ã€ãã äŸ ïŒ ã¬ã©ã¹è»¢ç§»æž©åºŠïŒâããã³çµæ¶èç¹170âãæ
ããããªãããã¬ã³ïŒICIççŽPXC3391ïŒ8.5Kgã
以äžã®ç©è³ª1.5Kgãšä¹ŸåŒå転混åããã (a) ãšãã·ã³PC175ïŒã¬ãªã³ãã¬ã³ã±ã«ç€Ÿã«ãã
äŸçµŠãããïŒãè»åç¯å²175âãªãã180âãã
ã€äºéåã«ã«ã·ãŠã æš¹èé žå¡©ã§ãã (b) è»åç¯å²140âãªãã150âãæããäºéæš¹è
é žå¡©ïŒã¬ãªã³ãã¬ã³ã±ã«ç€ŸããäŸçµŠãããïŒ åé åç©ãè解枩床210âã§æŒåºæ··åããæŒåº
ç©ããã¬ããåããæ¬¡ãã§200ïœïŒåã«ãŠ210âã«
ä¿ã€ããã€ã¹ãéããŠã20âã«ä¿ã€ã氎济äžã«å
ã³æŒåºããã管ã¯å åŸ41mmããã³å£å0.7mmãæ
ãããç®¡ãæ°ŽæµŽããé£ç¶çã«ãšãåºããæ©æ¢°æ¹å
ããã³æšªæ¹åãããããã®å»¶äŒžæ¯ïŒïŒïŒããã³æ¯
åã®å»¶äŒžå²åïŒè¡šé¢ç©ïŒ128000ïŒ ãçšããŠã茻å°
髿ž©èšã«ããæž¬å®ãããæž©åºŠ135âã«ãããŠãã
ããŒã³âããã«æ³ã«ãŠå»¶äŒžãããå·Ÿ340mmã®å¹³ã
ã«æšªããã圢ã®ç®¡ç¶ãã€ã«ã ãã§ãããåŸããã
ãã€ã«ã ã¯åã å®è³ªçã«äžéæã§ãããŸã现èã
ã»ãšãã©å¯é现èåã§ããå€çŽ°èæ§é ãæããã
ã³ããæŸé»ã«ãã衚é¢åŠçã®åŸããã€ã«ã ã¯ãªã
ã»ããç³çå°å·æ©ã«ãããããæããå°å·ããã
ããšãããã€ãã ãããŒã€ã³ã°ãããŠããªã管ããã³å»¶äŒžããã
管ã®å¯åºŠããããããã®è»¢åå€ãå«ããã®ã«ã€ã
ãŠæž¬å®ãããããããã«ã€ããŠèšç®ããå¯åºŠäœäž
ã¯æ¬¡ã®ããšãã§ãã€ãïŒ (a) 39ïŒ (b) 18ïŒ å»¶äŒžè£œåã¯ãšãã«å®è³ªçã«äžéæã§ããã现è
ãã»ãšãã©éé现èåã®ãã®ã§ããå€çްè質æ§é
ãæããã äŸ 10 以äžã®åŠæ³ãçšããŠäŸïŒãå埩ããïŒ éééš ããªãããã¬ã³ïŒICIççŽPXC3391ïŒ 65 ããªãšãã¬ã³ïŒãªãžããã¯ã¹2000ïŒ 17.5 ããªã¹ãã¬ã³ST30ULïŒã¹ã¿ãŒãªã³ã° ã¢ãŒã«ã
ã€ã³ã° ãããã¯ãç€ŸïŒ 2.5 ãšãã·ã³ZC14 15 åŸããã延䌞管ç¶ãã€ã«ã ã¯ãã ã®0.5ïœïœïŒ
c.c.ã®å¯åºŠããããããããã¯ãããŒã€ã³ã°åã®æŒ
åºæåœ¢ããã€å·åŽãã管ã®å¯åºŠããã»ãšãã©45ïŒ
äœãã€ãã æ¬çºæã¯ç¹èš±è«æ±ã®ç¯å²ã«èšèŒããåŠã延䌞ã
ããå€çްèæåœ¢ç©åã®è£œé æ¹æ³ã§ãããã以äžã®
宿œæ æ§ãå å«ããã (1) ç±å¯å¡æ§ç©è³ªããªã¬ãã€ã³éåäœãŸãã¯å ±é
åäœãããªãšã¹ãã«ãããªã¢ãããããªã¹ãã¬
ã³ãããªå¡©åããã«ãŸãã¯ããªå¡©åãããªãã³
ã§ããç¹èš±è«æ±ã®ç¯å²ã«èšèŒã®æ¹æ³ã (2) ç±å¯å¡æ§ç©è³ªãçµæ¶æ§éåäœã§ããç¹èš±è«æ±
ã®ç¯å²ã«èšèŒã®æ¹æ³ã (3) ç±å¯å¡æ§ç©è³ªãçµæ¶æ§ããªãªã¬ãã€ã³ã§ãã
äžèšç¬¬ïŒé ã«èšèŒã®æ¹æ³ã (4) ç±å¯å¡æ§ç©è³ªãçµæ¶æ§ã®ãšãã¬ã³ãŸãã¯ãã
ãã¬ã³éåéšãŸãã¯å ±éåäœã§ããäžèšç¬¬ïŒé
ã«èšèŒã®æ¹æ³ã (5) ç±å¯å¡æ§ç©è³ªãå°ãªããšã0.94ïœïŒc.c.ã®å¯åºŠ
ããã€é«å¯åºŠããªãšãã¬ã³ã§ããäžèšç¬¬ïŒé ã«
èšèŒã®æ¹æ³ã (6) æ·»å å€ãæš¹èé žã®éå±å¡©ã§ããããŸãæš¹èé ž
ã«ã«ã·ãŠã ãããã¯æš¹èé žäºéããŸãã¯æš¹èé ž
ã«ã«ã·ãŠã ãšæš¹èé žäºéãšã®æ··åç©ãŸãã¯æ··å
ãããæš¹èé žã®ã«ã«ã·ãŠã ïŒäºéå¡©ã§ããç¹èš±
è«æ±ã®ç¯å²ããã³äžèšç¬¬ïŒé ã第ïŒé ã®ããã
ãïŒé èšèŒã®æ¹æ³ã (7) æ·»å å€ãããããšç±å¯å¡æ§ç©è³ªãšã®äž¡æ¹ãè
è§£ãããããã¯å°ãªããšãæãããªããã€äºã
ã«é åããããæž©åºŠãããããšããã®ã§ããç¹
èš±è«æ±ã®ç¯å²ç¬¬ïŒé ããã³äžèšç¬¬ïŒé ã第ïŒé
ã®ãã¥ããïŒé èšèŒã®æ¹æ³ã (8) å å¡«å€ãšé¡æãšããŸãå«ãç¹èš±è«æ±ã®ç¯å²ã
ãã³äžèšç¬¬ïŒé ã第ïŒé ã®ããããïŒé èšèŒã®
æ¹æ³ã (9) å å¡«å€ãçé žã«ã«ã·ãŠã ãŸãã¯ç¡ è»åã§ãã
ãããã¯é¡æãäºé žåãã¿ã³ã§ããäžèšç¬¬ïŒé
ã®æ¹æ³ã (10) å å¡«å€ãŸãã¯é¡æãïŒã10ÎŒãæãŸããã¯ïŒ
ãïŒÎŒã®ç²å寞æ³ãæããäžèšç¬¬ïŒé ãŸãã¯ç¬¬
ïŒé ã®æ¹æ³ã (11) å å¡«å€ããã³ïŒãŸãã¯ïŒé¡æãçµæç©ã®å šé
éã«åºã30ééïŒ ãŸã§ã®éã§ååšããäžèšç¬¬ïŒ
é ã第10é ã®ããããïŒé èšèŒã®æ¹æ³ã (12) çµæç©ãå°å²åã®é žæææ·»å å€ïŒacid
binding additiveïŒããå«ãç¹èš±è«æ±ã®ç¯å²ã
ãã³äžèšç¬¬ïŒé ã第11é ã®ããããïŒé èšèŒã®
æ¹æ³ã (13) é žæææ·»å å€ãé žåã«ã«ã·ãŠã ã§ããäžèš
第12é ã®æ¹æ³ã (14) é žæææ·»å å€ãæš¹èé žã®éå±å¡©ã«åºãïŒã
20ééïŒ ãæãŸããã¯ïŒã10ééïŒ ã®éã«ãŠå
åšããäžèšç¬¬12é ãŸãã¯ç¬¬13é ã®ããããïŒé
èšèŒã®æ¹æ³ã (15) å€çްè延䌞ç©åäžã®ç©ºè ãå šãŠå»¶äŒžã«ãã€
ãŠå°å ¥ããããã®ã§ããç¹èš±è«æ±ã®ç¯å²ã«èšèŒ
ã®æ¹æ³ã (16) æåœ¢ç©åãåæçŽã§ããç¹èš±è«æ±ã®ç¯å²å
ã³åèšç¬¬ïŒé ã第15é ã®ããããïŒé ã«èšèŒã®
æ¹æ³ã (17) æš¹èé žã®éå±å¡©ãå¥åãªçžãšããŠååšãã
ããã®åã ã®èŠçŽ ãç©åã®åãã®æ¹åã«ãããŠ
ïŒãïŒÎŒã®å¯žæ³ãæãããç¹èš±è«æ±ã®ç¯å²åã³
äžèšç¬¬ïŒé ã第15é ã®ããããïŒé ã«èšèŒã®æ¹
æ³ã (18) ç±å¯å¡æ§ç©è³ªãå°ãªããšã0.94ïœïŒc.c.ã®å¯
床ããã€é«å¯åºŠããªãšãã¬ã³ã§ããäžèšç¬¬16é
ã«èšèŒã®æ¹æ³ã (19) æåœ¢ç©åãããããããæ¡ãããŒããèæ¿
ïŒsheetïŒããã€ã«ã ãŸãã¯ç®¡ã§ããç¹èš±è«æ±ã®
ç¯å²åã³äžèšç¬¬ïŒé ã第15é ã®ããããïŒé ã«
èšèŒã®æ¹æ³ã (20) ç±å¯å¡æ§ç©è³ªã®ããã®éæ åžžã®é åæž©åºŠç¯
å²å ã®æž©åºŠã§å»¶äŒžã宿œããç¹èš±è«æ±ã®ç¯å²å
ã³äžèšç¬¬ïŒé ã第15é åã³ç¬¬19é ã®ããããïŒ
é ã«èšèŒã®æ¹æ³ã (21) åæçãªäºè»žç延䌞ã®ããã®å¹³åŠåºå»¶äŒžè£
眮äžã§å»¶äŒžã宿œããç¹èš±è«æ±ã®ç¯å²åã³äžèš
第ïŒé ã第15é åã³ç¬¬19é ã第20é ã®ãã¥ãã
ïŒé ã«èšèŒã®æ¹æ³ã (22) å®ééã«ãžã ãŠãããç«¯çžææå ·ïŒspaced
edge gripperïŒãçšããå¹³åŠåºå»¶äŒžè£ 眮äžã§
延䌞ã宿œããç¹èš±è«æ±ã®ç¯å²åã³äžèšç¬¬ïŒé
ã第15é åã³ç¬¬19é ã第21é ã®ããããïŒé ã«
èšèŒã®æ¹æ³ã
Claims (1)
- ãç¹èš±è«æ±ã®ç¯å²ã ïŒ (i) é åå¯èœãªç±å¯å¡æ§ç©è³ªãšãå°ãªããšã
ïŒçš®ã®æ·»å å€ãšã®é åç©ã§ãã€ãŠããã®é åç©
äžã® (a) åèšæ·»å å€ãæš¹èé žã®éå±å¡©ããéžæã
ãã (b) åèšæ·»å å€ããã®é åç©ïŒé åå¯èœãªç±å¯
塿§ç©è³ªïŒæ·»å å€ïŒã®å šééã«åºã¥ããŠïŒé
éïŒ ããå€ãã50ééïŒ ãŸã§ã®ç¯å²å ã®éã§
ååšãã (c) åèšæ·»å å€ãã延䌞枩床ããé«ãè»åç¹ã
æãã延䌞枩床ã§åèšç±å¯å¡æ§ç©è³ªãšå°ãªã
ãšãéšåçã«éçžæº¶æ§ã§ããããã®çµæãã
ã®æž©åºŠã§ãåèšæ·»å å€ã®å°ãªããšãïŒéšãç±
å¯å¡æ§ç©è³ªäžã«åäžã«ååžãããå¥åã®çžã
圢æããŠããã ãã®ã§ããé åç©ãå«ãçµæç©ã圢æãã (ii) ãã®çµæç©ããæåœ¢ç©åã圢æããæ¬¡ãã§ (iii) ãã®æåœ¢ç©åããåèšç±å¯å¡æ§ç©è³ªã®ã¬ã©ã¹
転移枩床ããé«ã枩床ã§ãã€ãŠããã€å»¶äŒžã«ã
ã€ãŠç±å¯å¡æ§ç©è³ªãé åããããæž©åºŠç¯å²å ã®
枩床ã«ãããŠè»žçãŸãã¯äºè»žçã«å»¶äŒžãã (iv) åèšäžè»žçåã¯äºè»žç延䌞ã«ãã€ãŠæåœ¢ç©å
äžã«ç©ºè ãå°å ¥ããã ããšãããªãããšãç¹åŸŽãšãããäžè»žåã¯äºè»žå»¶
䌞ãããå€çްèæåœ¢ç©åã®è£œé æ¹æ³ã
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1451373A GB1470372A (en) | 1973-03-26 | 1973-03-26 | Thermoplastics compositions |
| GB5065473 | 1973-10-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5026846A JPS5026846A (ja) | 1975-03-19 |
| JPS6230896B2 true JPS6230896B2 (ja) | 1987-07-06 |
Family
ID=26250613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3382974A Expired JPS6230896B2 (ja) | 1973-03-26 | 1974-03-26 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS6230896B2 (ja) |
| BE (1) | BE812853A (ja) |
| DE (1) | DE2414272C2 (ja) |
| FR (1) | FR2223401B1 (ja) |
| GB (1) | GB1470372A (ja) |
| IT (1) | IT1004416B (ja) |
| NL (1) | NL188627C (ja) |
| SE (1) | SE396082B (ja) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK465887A (da) * | 1986-09-17 | 1988-03-18 | Charbonnages Ste Chimique | Fremgangsmaade til polymerisering og en derved fremstillet polystyren |
| DE69126072T2 (de) | 1990-08-09 | 1997-08-28 | Bxl Plastics Ltd | Verbundfilm oder Verbundblatt aus Kunststoff |
| GB9419386D0 (en) | 1994-09-26 | 1994-11-09 | Arjobex Ltd | Composite plastics film or sheet |
| GB9704470D0 (en) * | 1997-03-04 | 1997-04-23 | Arjobex Ltd | Composite plastics film or sheet |
| EP1055711B1 (en) * | 1999-05-26 | 2004-11-24 | Arjobex Limited | Polymer coating composition for a plastics substrate |
| GB0006891D0 (en) | 2000-03-23 | 2000-05-10 | Arjobex Ltd | Coating composition |
| GB0216052D0 (en) | 2002-07-10 | 2002-08-21 | Arjobex Ltd | Synthetic paper label |
| FR2925864B1 (fr) * | 2007-12-28 | 2012-08-31 | Arjowiggins Licensing Sas | Feuille de securite comportant un support coextrude |
| GB2483653B (en) | 2010-09-14 | 2017-03-22 | Arjobex Ltd | Polymeric label material |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2447367A (en) * | 1944-10-07 | 1948-08-17 | Montclair Res Corp | Reaction product of rosin-polyhydric alcohol esters and process of making same |
| GB856834A (en) * | 1958-02-03 | 1960-12-21 | Westinghouse Brake & Signal | Improvements in and relating to thermo-plastic sealing compounds |
| US2950210A (en) * | 1958-12-08 | 1960-08-23 | Harold D Schrier | Coating composition |
| US3463752A (en) * | 1965-04-02 | 1969-08-26 | Grace W R & Co | Thermoplastic polymer of a monoolefin |
-
1973
- 1973-03-26 GB GB1451373A patent/GB1470372A/en not_active Expired
-
1974
- 1974-03-25 SE SE7404002A patent/SE396082B/xx not_active IP Right Cessation
- 1974-03-25 DE DE19742414272 patent/DE2414272C2/de not_active Expired
- 1974-03-26 BE BE142470A patent/BE812853A/xx not_active IP Right Cessation
- 1974-03-26 NL NL7404092A patent/NL188627C/xx not_active IP Right Cessation
- 1974-03-26 IT IT4970674A patent/IT1004416B/it active
- 1974-03-26 FR FR7410269A patent/FR2223401B1/fr not_active Expired
- 1974-03-26 JP JP3382974A patent/JPS6230896B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7404092A (ja) | 1974-09-30 |
| BE812853A (fr) | 1974-09-26 |
| JPS5026846A (ja) | 1975-03-19 |
| IT1004416B (it) | 1976-07-10 |
| NL188627C (nl) | 1992-08-17 |
| GB1470372A (en) | 1977-04-14 |
| AU6714074A (en) | 1975-10-02 |
| FR2223401B1 (ja) | 1977-09-30 |
| SE396082B (sv) | 1977-09-05 |
| FR2223401A1 (ja) | 1974-10-25 |
| NL188627B (nl) | 1992-03-16 |
| DE2414272A1 (de) | 1974-10-17 |
| DE2414272C2 (de) | 1987-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4067938A (en) | Process for producing multicellular articles | |
| US5811493A (en) | Paper-like film | |
| EP0925324B1 (en) | High density polyethylene films with improved barrier | |
| US4350655A (en) | Process for producing highly porous thermoplastic films | |
| DE69027249T2 (de) | Leichter Gegenstand von Polyester | |
| US5439628A (en) | Method for manufacturing polypropylene film and sheet | |
| JPS60101032A (ja) | é«åŒ·åé«åŒŸæ§ççµæ¶æ§éåäœå»¶äŒžç©ã®è£œé æ¹æ³ | |
| JPS63199742A (ja) | ããªãããã¬ã³åŸ®åæ§ãã€ã«ã ã®è£œé æ¹æ³ | |
| CN111433000B (zh) | èé °èºç³»èåå ¶å¶é æ¹æ³ | |
| EP3511369B1 (en) | Method for producing sheet | |
| CA2156896C (en) | Composite plastics film or sheet | |
| AU734889B2 (en) | Polymeric films | |
| US4151159A (en) | Plastics shaped articles | |
| JPS62129321A (ja) | å€åæ§ã·âãã®è£œé æ¹æ³ | |
| US4191719A (en) | Process for producing multicellular articles from a blend of a crystalline polyolefin and a metal resinate | |
| KR0137865B1 (ko) | ë¶í¬ëª í ì ìžµì°ì 묌 ë° ê·žê²ì ì ì¡°ë°©ë² | |
| US20060177632A1 (en) | Beta-nucleation concentrates for film applications | |
| JPH03110149A (ja) | äžéæã§çç æ§å æ²¢ãæããç©å±€å»¶äŒžæåœ¢ç©åã³ãã®è£œé æ¹æ³ | |
| DE2414272C2 (de) | Vielzellige Formteile aus einem orientierbaren thermoplastischen Material und mindestens einem Zusatzstoff und Verfahren zu ihrer Herstellung | |
| WO2006023442A1 (en) | Beta-nucleation concentrates | |
| KR930011759B1 (ko) | ë€ê³µì§ ìì§ íëŠ ë° ê·ž ì ì¡°ë°©ë² | |
| JP2001071431A (ja) | å€å±€å»¶äŒžããªãããã¬ã³ç³»ãã£ã«ã | |
| EP0865910A1 (en) | Polymeric films | |
| CN107603008B (zh) | äžç§çšäºboppåæ¶å 蜬移åºèçåæ¶å æåå ¶å¶å€æ¹æ³ååºçš | |
| KR0173788B1 (ko) | ì§ì£Œë¹ ì°ì ì±í묌 ë° ìŽì ì ì¡°ë°©ë² |