JPS6231739B2 - - Google Patents
Info
- Publication number
- JPS6231739B2 JPS6231739B2 JP4478780A JP4478780A JPS6231739B2 JP S6231739 B2 JPS6231739 B2 JP S6231739B2 JP 4478780 A JP4478780 A JP 4478780A JP 4478780 A JP4478780 A JP 4478780A JP S6231739 B2 JPS6231739 B2 JP S6231739B2
- Authority
- JP
- Japan
- Prior art keywords
- propylene
- ethylene
- weight
- block copolymer
- temperature
- 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
- 229920001400 block copolymer Polymers 0.000 claims description 82
- -1 polyethylene Polymers 0.000 claims description 70
- 239000000203 mixture Substances 0.000 claims description 64
- 239000003054 catalyst Substances 0.000 claims description 51
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 46
- 239000005977 Ethylene Substances 0.000 claims description 46
- 239000004698 Polyethylene Substances 0.000 claims description 43
- 229920000573 polyethylene Polymers 0.000 claims description 43
- 238000006116 polymerization reaction Methods 0.000 claims description 40
- 229920001384 propylene homopolymer Polymers 0.000 claims description 27
- 229920005674 ethylene-propylene random copolymer Polymers 0.000 claims description 25
- 229920000098 polyolefin Polymers 0.000 claims description 7
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 description 52
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 47
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 47
- 238000000034 method Methods 0.000 description 37
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 30
- 239000007787 solid Substances 0.000 description 30
- 230000000052 comparative effect Effects 0.000 description 25
- 238000002347 injection Methods 0.000 description 24
- 239000007924 injection Substances 0.000 description 24
- 239000007789 gas Substances 0.000 description 21
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 20
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 20
- 230000000704 physical effect Effects 0.000 description 20
- 229920000642 polymer Polymers 0.000 description 20
- 238000004519 manufacturing process Methods 0.000 description 19
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 18
- 238000001746 injection moulding Methods 0.000 description 17
- 229920001577 copolymer Polymers 0.000 description 16
- 238000002156 mixing Methods 0.000 description 16
- 239000008139 complexing agent Substances 0.000 description 15
- 239000001257 hydrogen Substances 0.000 description 15
- 229910052739 hydrogen Inorganic materials 0.000 description 15
- 238000003756 stirring Methods 0.000 description 15
- 229920001155 polypropylene Polymers 0.000 description 14
- 239000004743 Polypropylene Substances 0.000 description 12
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 12
- 150000001875 compounds Chemical class 0.000 description 11
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- 229930195733 hydrocarbon Natural products 0.000 description 10
- 238000005259 measurement Methods 0.000 description 10
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- 229910052782 aluminium Inorganic materials 0.000 description 9
- 150000002430 hydrocarbons Chemical group 0.000 description 9
- 239000000843 powder Substances 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical group N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 239000004215 Carbon black (E152) Substances 0.000 description 8
- 229910001873 dinitrogen Inorganic materials 0.000 description 8
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 239000011148 porous material Substances 0.000 description 8
- 229920005604 random copolymer Polymers 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 239000010936 titanium Substances 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 150000002366 halogen compounds Chemical class 0.000 description 7
- 239000002244 precipitate Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 150000003568 thioethers Chemical class 0.000 description 7
- 230000007423 decrease Effects 0.000 description 6
- 125000005843 halogen group Chemical group 0.000 description 6
- 239000000155 melt Substances 0.000 description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 5
- 229920006125 amorphous polymer Polymers 0.000 description 5
- 238000007334 copolymerization reaction Methods 0.000 description 5
- 239000003085 diluting agent Substances 0.000 description 5
- 239000012456 homogeneous solution Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 229910052719 titanium Inorganic materials 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 238000002441 X-ray diffraction Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 101100208721 Mus musculus Usp5 gene Proteins 0.000 description 3
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000001186 cumulative effect Effects 0.000 description 3
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 3
- 238000000921 elemental analysis Methods 0.000 description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- 229920005629 polypropylene homopolymer Polymers 0.000 description 3
- 238000010926 purge Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000012661 block copolymerization Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 150000001733 carboxylic acid esters Chemical class 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- ZMXPNWBFRPIZFV-UHFFFAOYSA-M dipropylalumanylium;chloride Chemical compound [Cl-].CCC[Al+]CCC ZMXPNWBFRPIZFV-UHFFFAOYSA-M 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- 238000012685 gas phase polymerization Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 description 2
- 230000037048 polymerization activity Effects 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- NKJOXAZJBOMXID-UHFFFAOYSA-N 1,1'-Oxybisoctane Chemical compound CCCCCCCCOCCCCCCCC NKJOXAZJBOMXID-UHFFFAOYSA-N 0.000 description 1
- CMAOLVNGLTWICC-UHFFFAOYSA-N 2-fluoro-5-methylbenzonitrile Chemical compound CC1=CC=C(F)C(C#N)=C1 CMAOLVNGLTWICC-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- AQZGPSLYZOOYQP-UHFFFAOYSA-N Diisoamyl ether Chemical compound CC(C)CCOCCC(C)C AQZGPSLYZOOYQP-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- 229910010062 TiCl3 Inorganic materials 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 125000005234 alkyl aluminium group Chemical group 0.000 description 1
- KSKPGAGLAZXNEO-UHFFFAOYSA-H aluminum;titanium(3+);hexachloride Chemical compound [Al+3].[Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Ti+3] KSKPGAGLAZXNEO-UHFFFAOYSA-H 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical group BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Chemical group 0.000 description 1
- 238000012662 bulk polymerization Methods 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910003480 inorganic solid Inorganic materials 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- MWWATHDPGQKSAR-UHFFFAOYSA-N propyne Chemical compound CC#C MWWATHDPGQKSAR-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000005070 ripening Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Graft Or Block Polymers (AREA)
Description
æ¬çºæã¯åªããæ©æ¢°çæ§è³ªãšäœæž©ç¹æ§ãæãã
æŽã«ã¯å°åºæåœ¢çšã«é©ããããªãªã¬ãã€ã³çµæç©
ã«é¢ãããæŽã«è©³ããã¯ããããã¬ã³éåäœã«ãš
ãã¬ã³âãããã¬ã³ã©ã³ãã å ±éåäœããããã¯
éåãããããããããã¯å ±éåäœãšããªãšãã¬
ã³ããæãåæ§ãè¡æåŒ·åºŠçã®æ©æ¢°çæ§è³ªãåã³
èåæž©åºŠãäœæž©è¡æåŒ·åºŠçã®äœæž©ç¹æ§ã«ãããŠåª
ããæ§è³ªãæããæŽã«ã¯ãå°åºæåœ¢æã«ãããŠåª
ããæåœ¢æ§ã瀺ããäžã€æ¹è¯ããããŠãšã«ãã©ã€
ã³åŒ·åºŠãæããå°åºæåœ¢åãäžããçµæç©ã«é¢ã
ãã çµæ¶æ§ããªãããã¬ã³ã¯ãé«ãåæ§ãé«ãç±å€
圢枩床ãè¯å¥œãªè¡šé¢ç¡¬åºŠçå€ãã®åªããæ§è³ªãæ
ã仿¥ã§ã¯æ±çšæš¹èãšããŠåºã䜿çšãããŠãã
ããäžæ¹æ¬ ç¹ãæããèè¡ææ§ãäœããç¹ã«äœæž©
ã«ãããè¡æåŒ·åºŠãèããäœããªããèããªãã
ãããæ¬ ç¹ãå æãã¹ã幟å€ã®ææ¡ããªãããã
äŸãã°ãçµæ¶æ§ããªãããã¬ã³ã«ãšãã¬ã³âãã
ãã¬ã³ãŽã ç¶å ±éåäœãããªã€ãœããã¬ã³çã®å
æãŽã ãæ©æ¢°çã«æ··åããæ¹æ³ãæãããããã
ãã®æ¹æ³ã§ã¯äœæž©èè¡ææ§ã¯æ¹è¯ããããã®ã®ã
ãŽã éãå€ãçºãåæ§ãç±å€åœ¢æž©åºŠçã®åªããæ§
質ãèããæãããããŸããçµæ¶æ§ããªãããã¬
ã³ã«ããªãšãã¬ã³ãæ©æ¢°çã«æ··åããæ¹æ³ãæã
ããããããã®æ¹æ³ã§ã¯åæ§ãç±å€åœ¢æž©åºŠçã®åª
ããæ§è³ªã¯ããçšæãªãããªãããäœæž©èè¡ææ§
ã®æ¹è¯ã¯å¿ ãããã¿ãããªããæŽã«çµæ¶æ§ããªã
ããã¬ã³ã«ãšãã¬ã³âãããã¬ã³ãŽã ç¶å ±éåäœ
åã³ããªãšãã¬ã³ãå ±ã«æ©æ¢°çã«æ··åããæ¹æ³ã
æãããããããã®æ¹æ³ã§ã¯ãäœæž©èè¡ææ§ã¯æ¹
è¯ãããããå°åºæåœ¢åã®ãŠãšã«ãã©ã€ã³åŒ·åºŠã®
äœäžãã¿ããããæŽã«ãããã¬ã³éåäœã«ãšãã¬
ã³âãããã¬ã³ã©ã³ãã å ±éåäœããããã¯éå
ãããæ¹æ³ãæãããããããã®æ¹æ³ã§ã¯ããšã
ã¬ã³âãããã¬ã³ãŽã ç¶å ±éåäœã®åæ£ç¶æ ãå
è¿°ããæ©æ¢°çæ··åã«ããæ¹æ³ã«æ¯ã¹ãŠè¯å¥œãªçºã
äœæž©èè¡ææ§ã®æ¹è¯ã®å²ã«ã¯åæ§çã®åªããæ§è³ª
ã®æãªããæ¹ãå°ããäž¡è ã®ãã©ã³ã¹ã®æ¯èŒçè¯
奜ãªéåäœãåŸãããããããã§ãäœæž©èè¡ææ§
ã®æ¹è¯ã¯æ«ã å åãšã¯èšããªããããã§äœæž©èè¡
ææ§ãæŽã«æ¹è¯ããçºã«åè¿°ãããã¯å ±éåäœã«
ããªãšãã¬ã³ãæ©æ¢°çã«æ··åããæ¹æ³ãææ¡ãã
ããäŸãæãããšç¹å ¬æ43â9888ã«ãããŠããã
ã¬ã³åç¬éåäœãšãšãã¬ã³âãããã¬ã³ã©ã³ãã
å ±éåäœãããªããããã¯å ±éåäœ50ã99ééïŒ
ã«0.93以äžã®å¯åºŠãæããããªãšãã¬ã³ïŒã50é
éïŒ ãæ··åããŠãªãçµæç©ãããŸãç¹å ¬æ47â
37690ã«ãããŠãããã¬ã³ãšãšãã¬ã³ãå«ããã
ãã¯å ±éåäœ77ã99.5ééïŒ ãšé«å¯åºŠããªãšãã¬
ã³0.5ã30ééïŒ ãæ··åããŠãªãçµæç©ãããŸã
ç¹éæ49â128955ã«ãããŠãããã¬ã³åç¬éåäœ
ãšãšãã¬ã³âãããã¬ã³ã©ã³ãã å ±éåäœãããª
ããããã¯å ±éåäœ85ã97ééïŒ ãš0.93以äžã®å¯
床ãæããããªãšãã¬ã³ïŒã15ééïŒ ãæ··åããŠ
ãªãçµæç©ãææ¡ãããŠãããããããçµæç©ã
æ§æããå ã®ãããã¯å ±éåäœã«æ¯ã¹äœæž©èè¡æ
æ§ãæ¹è¯ãããŠã¯ãããã®ã®æªã å åãšã¯èšã
ããæŽã«ã¯å°åºæåœ¢æã«ãããæåœ¢æ§ãå°åºæåœ¢
åã®ãŠãšã«ãã©ã€ã³åŒ·åºŠçã®åŠãå¥ã®éèŠãªæ§è³ª
ã«ã€ããŠèæ ®ãããŠããªããç¹å ¬æ38â21210ã«
ãããŠãšãã¬ã³ãšãããã¬ã³ãå«ããããã¯å ±é
åäœïŒã90ééïŒ ã«0.935以äžã®å¯åºŠãæããã
ãªãšãã¬ã³10ã99ééïŒ ãæ··åããŠãªãçµæç©ã
ææ¡ãããŠãããããã®æ¹æ³ã¯äœå¯åºŠããªãšãã¬
ã³ã®èè¡ææ§æ¹è¯ã«é¢ãããã®ã§ãããç¹å ¬æ50
â32250ã«ãããŠãããã¬ã³åç¬éåäœãšãšãã¬
ã³âãããã¬ã³ã©ã³ãã å ±éåäœãããªãããã
ã¯å ±éåäœ70ã95ééïŒ ã«0.94以äžã®å¯åºŠãæã
ãããªãšãã¬ã³ïŒã30ééïŒ ãæ··åããŠãªãçµæ
ç©ãææ¡ãããŠããããåå ¬å ±ã®èšèŒãããšãã
ã«ããã°çµæç©ãæ§æããå ã®ãããã¯å ±éåäœ
ããããããããã¬ã³åç¬éåäœäžŠã¿ãåã¯ãã
ã«è¿ãäœæž©èè¡ææ§ãšåæ§ãæããã«ãããªã
çºãçµæç©ãšããŠã®ç©æ§ã¯ãããã¬ã³åç¬éåäœ
ãšæ¯ã¹ãŠäœæž©èè¡ææ§ãæ¹è¯ãããçšåºŠã§ãããš
èšããããåŸãªããæŽã«ç¹å ¬æ46â11577ã«ãã
ãŠããããã¬ã³åç¬éåäœãšãšãã¬ã³åç¬éåäœ
åã³å Žåã«ãã€ãŠã¯ãšãã¬ã³âãããã¬ã³ã©ã³ã
ã å ±éåäœãããªããããã¯å ±éåäœ40ã60éé
ïŒ ã«0.96以äžã®å¯åºŠãæããããªãšãã¬ã³40ã60
ééïŒ ãæ··åããŠãªãçµæç©ãææ¡ãããŠããã
ãã®æ¹æ³ã«ããã°çµæç©ã®äœæž©èè¡ææ§ã¯è¯å¥œã§
å°åºæåœ¢æã®æåœ¢åçž®çãå°ããããã€æåœ¢æ§ã
è¯å¥œã§ããããªããªãåªããæ¹æ³ã§ããããåèš
广ãå åã«çºçŸãããçºã«ã¯40ééïŒ ä»¥äžãšã
ãã»ãŒåéã«è¿ãå€éã®ããªãšãã¬ã³ãæ··åãã
å¿ èŠããããåŸã€ãŠããªãããã¬ã³ã®åªããæ§è³ª
ã§ããåæ§ãç±å€åœ¢æž©åºŠã衚é¢ç¡¬åºŠçã¯ããªã倱
ãªãããã æ¬çºæè ãã¯åªãã¯æ©æ¢°çæ§è³ªãšäœæž©ç¹æ§ãæ
ãå°åºæåœ¢çšã«é©ããããªãªã¬ãã€ã³çµæç©ãé
çºãã¹ãéææ€èšãè¡ã€ãçµæããšãã¬ã³âãã
ãã¬ã³ã©ã³ãã å ±éåäœã®éãçµæãååéåã³
ããªãšãã¬ã³ã®éãå¯åºŠãååéçã®ç¹å®ããã
çµåãã«ãã€ãŠãåæ§ãšèè¡ææ§ã®ãã©ã³ã¹ã«åª
ããŠæ©æ¢°çæ§è³ªãè¯å¥œã§ãããèåæž©åºŠäœæž©èè¡
ææ§çã®äœæž©ç¹æ§ã«ãããŠåªããæ§è³ªãæããæŽ
ã«ã¯å°åºæåœ¢æã«ãããŠåªããæåœ¢æ§ã瀺ããäž
ã€æ¹è¯ããããŠãšã«ãã©ã€ã³åŒ·åºŠãæããå°åºæ
圢åãäžããçµæç©ãåŸãããããšãèŠãåºãæ¬
çºæã«å°éããã å³ã¡ãæ¬çºæã®èŠæšã¯ã (A) åäžè§Šåªäžã§éåããŠåŸããããããã¬ã³å
ç¬éåäœ(i)ãšãšãã¬ã³âãããã¬ã³ã©ã³ãã å ±
éåäœ(ii)ãå«ã¿ããšãã¬ã³å«æéãïŒã15éé
ïŒ ã§ãããããã¯å ±éåäœ80ã97ééïŒ ãšã (B) å¯åºŠã0.93以äžã§ããããªãšãã¬ã³ïŒã20é
éïŒ ããæãããªãªã¬ãã€ã³çµæç©ã«ãã㊠該ãããã¯å ±éåäœ(A)ã«å«ãŸãã ãããã¬ã³åç¬éåäœ(i)ã®MFIã0.3ã40ãé
ã70ã95ééïŒ ã§ãããšãã¬ã³âãããã¬ã³ã©
ã³ãã å ±éåäœ(ii)ã®ãšãã¬ã³å«æéã30ã70é
éïŒ ã§ãããéã30ãïŒééïŒ ã§ãã ãããã¬ã³åç¬éåäœ(i)ãšãããã¯å ±éåäœ(A)
ã®MFIæ¯ãïŒã10ã§ããã ãããã¯å ±éåäœ(A)ã®MFIã0.1ãïŒã§ãã 該ããªãšãã¬ã³(B)ã®MIã0.2ä»¥äž ã§ããããšãç¹åŸŽãšããããªãªã¬ãã€ã³çµæç©ã«
åããã æ¬çºæã詳现ã«èª¬æããã ãããã¬ã³åç¬éåäœãšãšãã¬ã³âãããã¬ã³
ã©ã³ãã å ±éåäœãå«ããããã¯å ±éåäœã«ãã
ãŠã¯ããšãã¬ã³âãããã¬ã³ã©ã³ãã å ±éåäœã®
çµæãååéåã³éãç¹ã«éèŠã§ããããšãã¬ã³
âãããã¬ã³ã©ã³ãã å ±éåäœã«å«ãŸãããšãã¬
ã³ã¯30ã70ééïŒ ã§ãªããã°ãªããªãããã®ç¯å²
ã¯ã©ã³ãã å ±éåäœãæãéæ¶è³ªã«ãªãé åã§ã
ããç©æ§é¢ã§ã¯æçµçµæç©ã®èè¡ææ§ãæãæ¹è¯
ãããé åã§ããããšãã¬ã³å«æéãåèšç¯å²å€
ã§ã¯èè¡ææ§ã®æ¹è¯å¹æã¯å°ãããåèšç¯å²å ã§
ããã°æãå°ãéã§èè¡ææ§ãæ¹è¯ãããã®ã§ã
åæ§çã®å¥œãŸããæ§è³ªã®äœäžãå°ããŠããããšã
ã¬ã³âãããã¬ã³ã©ã³ãã å ±éåäœã®ååéã¯å
åé«ããªããã°ãªãããã¡ã«ããããŒã€ã³ããã¯
ã¹ïŒä»¥äžã«ãããŠMFIãšç§°ããïŒã§è¡šãããå Ž
åã10-2以äžãšããããšã奜ãŸããããã®MFIã®
衚瀺ã¯åäžé忡件ã§ãšãã¬ã³âãããã¬ã³ã©ã³
ãã å ±éåã®ã¿ãå¥éè¡ã€ãŠæ±ãããã®ã§ãã
ãããã®æ¹æ³ã¯ç¹éãã䌎ãã®ã§ããããã¬ã³å
ç¬éåäœã®MFI(C)ãšå šãããã¯å ±éåäœïŒããã
ã¬ã³åç¬éåäœïŒãšãã¬ã³âãããã¬ã³ã©ã³ãã
å ±éåäœïŒã®MFI(D)ã®æ¯ïŒïŒ£ïŒïŒ€ïŒïŒä»¥äžåã«
MFIæ¯ãšç¥ãïŒã§è¡šããã®ã䟿å©ã§ããã MFIæ¯ã¯ïŒã10ã§ãªããã°ãªããªããMFIæ¯ã
ïŒæªæºã®å Žåããªãšãã¬ã³ã®åæ£ç¶æ ãæªåãã
è¡æåŒ·åºŠã®æ¹è¯ãäžå åãšãªãããŸãMFIæ¯ã10
ãè¶ ãããšãçµæç©ã®è¡æåŒ·åºŠã®åäžã倧ããè¯
奜ã§ã¯ãããå°åºæåœ¢æã®æåœ¢æ§ãæªåãããã
å°åºæåœ¢åã®å¯žæ³å®å®æ§ãæªåãããããŠå¥œãŸã
ããªãçµæãäžããã ãšãã¬ã³âãããã¬ã³ã©ã³ãã å ±éåäœã®éã¯
å šãããã¯å ±éåäœã®éã«å¯ŸããŠïŒã30ééïŒ ã§
ãªããã°ãªããªãããã®éãïŒééïŒ æªæºã§ã¯è¡
æåŒ·åºŠæ¹è¯ã®å¹æãå°ããã30ééïŒ ãè¶ ãããš
åæ§ãéææ§çã®äœäžã倧ããããŸã補é é¢ã§ã
éåäœç²æ«ã®åµ©å¯åºŠããã³èªç±æµåæ§ãæªåã奜
ãŸãããªãã äžèšãããããªç¹å®ã®ãšãã¬ã³âãããã¬ã³ã©
ã³ãã å ±éåäœããããã¯å ±éåäœã®æåãšããŠ
å«ãå Žåã«ãåè¿°å ¬ç¥æè¡ã«æ¯ã¹å°éã®ããªãšã
ã¬ã³ã®æ··åã§äœæž©èè¡ææ§ã¯å¿è«ãå°åºæåœ¢æã®
æåœ¢æ§ã倧ããæ¹è¯ãããããšãæ¬çºæã®ç¹åŸŽã§
ããã ãããã¯å ±éåäœäžã®ãããã¬ã³åç¬éåäœã«
ã€ããŠã¯ãMFIã0.3ã40ã§ããããšã奜ãŸã
ããéã¯å šãããã¯å ±éåäœã®éã«å¯ŸããŠ70ã95
ééïŒ ã®ç¯å²ããéžã°ããã ãããã¯å ±éåäœã®MFIã¯0.1ãïŒããéžã°ã
ãããããã¯å ±éåäœäžã®ãšãã¬ã³å«æéã¯ïŒã
15ééïŒ ã§ãªããã°ãªããªãããšãã¬ã³å«æéã
ïŒééïŒ æªæºã§ã¯ããªãšãã¬ã³ã®æ··åã«ããè¡æ
匷床ãäœæž©ç¹æ§ã®æ¹è¯å¹æã¯äžå åã§ãããäž
æ¹ã15ééïŒ ãè¶ ãããšåæ§ãèããäœäžãããª
ã©ã奜ãŸãããªãçµæãäžããã äžæ¹ãããªãšãã¬ã³ã¯äžå§æ³åã¯äœå§æ³ã«ãŠè£œ
é ããããšãã¬ã³åç¬éåäœãããã¯ãšãã¬ã³ãš
ãã¬ã³ã«å¯Ÿã10ã¢ã«ïŒ 以äžã®ä»ã®Î±âãªã¬ãã€ã³
ãšã®å ±éåäœã§ãããã¡ã«ãã€ã³ããã¯ã¹ïŒä»¥äž
ã«ãããŠMIãšç§°ããïŒã0.2以äžã§ãªããã°ãªã
ãªããMIã0.2ãè¶ ãããšäœæž©èè¡ææ§ãèåæž©
床çã®äœæž©ç¹æ§åã³åæ§ã¯è¯å¥œã§ãããå°åºæåœ¢
åã®ãŠãšã«ãã©ã€ã³åŒ·åºŠãäœãçµæç©ãäžãã奜
ãŸãããªããå¯åºŠã¯0.93以äžã§ããã ããªãšãã¬ã³ã®éã¯ãããã¯å ±éåäœãšã®ç·å
ã«å¯ŸããŠïŒã20ééïŒ ãçšããããããã®éãïŒ
ééïŒ æªæºã§ã¯äœæž©ç¹æ§ãèè¡ææ§åã³å°åºæåœ¢
æã®æåœ¢æ§æ¹è¯ã®å¹æãäžå åã§ããã20ééïŒ
ãè¶ ãããšåæ§ã®äœäžãèããç©æ§ãã©ã³ã¹ãæª
åããæŽã«ã¯æåœ¢åã®éææ§ã®äœäžã倧ãšãªã奜
ãŸãããªããåæ§ã«ãããã¯å ±éåäœã®éã¯ããª
ãšãã¬ã³ãšã®ç·åã«å¯ŸããŠ80ã97ééïŒ ã§ããã
ãšã奜ãŸããã æ¬çºæã宿œããã«ããã€ãŠãæ··åã¯æº¶èç¶æ
ã§è¡ãããšãéèŠã§ããããã®ç®çã®ããã«ã¯ã¹
ã¯ãªãŠãŒåŒæŒåºæ©ã«ããæ··åããã³ããªãŒãããµ
ãŒã«ããæ··åãããã¯ããŒã«æ··åãã®ä»åšç¥ã®æ¹
æ³ã§è¡ãããšãåºæ¥ãããŸãæ··åã«éããŠã¯ãåžž
æ³ã«åŸããçµæç©ã«ã¯ç±å®å®å€ãæŽã«ã¯å å®å®å€
ãå°éæ·»å ãããæ··ååã³æåœ¢å å·¥ã®éçšãŸãå®
çšã®å Žåã«æŒããåæåéåäœã®å£åã鲿¢ãã
ãã æ¬¡ã«ãåè¿°ãããããã¯å ±éåäœã®è£œæ³ã詳现
ã«èª¬æããã«ãè§ŠåªãšããŠäœ¿çšãããäžå¡©åãã¿
ã³ãšããŠã¯ãåå¡©åãã¿ã³ã®æ°ŽçŽ éå ã«ããåŸã
ããçŽç²ã®äžå¡©åãã¿ã³ãåå¡©åãã¿ã³ã®ã¢ã«ã
ããŠã éå ã«ããåŸãããäžå¡©åãã¿ã³âäžå¡©å
ã¢ã«ãããŠã å ±æ¶äœïŒTiCl3â1/3AlCl3ïŒåã³ãã
ãäžå¡©åãã¿ã³ã®æ©æ¢°çç²ç ç©çã䜿çšå¯èœã§ã¯
ãããé€å»ãã¹ãéæ¶æ§éåäœã®çæéãå°ãã
è§Šåªé€å»å·¥çšãç°¡ç¥åãªããã¯çç¥åã§ããåŸã
ããéåäœã®ç²æ«ç¹æ§ãè¯å¥œã§ããçã®çç±ã«ã
ãã髿޻æ§è§Šåªã§ããç¹å®ã®åºäœäžå¡©åãã¿ã³ç³»
è§Šåªé¯äœã䜿çšããã®ã奜ãŸããããããåºäœäž
å¡©åãã¿ã³ç³»è§Šåªé¯äœã¯ãç¹éæ47â34478ãå
48â64170ãå50â112289ãå50â143790ãå51
â16297ãå51â16298ãå51â76196ãå51â
123796çã«èšèŒãããŠãããã説æãããšã¢ã«ã
ããŠã 嫿éããã¿ã³ã«å¯Ÿããã¢ã«ãããŠã ã®å
忝ã§0.15以äžã奜ãŸããã¯0.1以äžãããã«å¥œ
ãŸããã¯0.02以äžã§ããããã€é¯åå€ã嫿ãã
ãã®ã§ããããããŠé¯åå€ã®å«æéã¯ãåºäœäžå¡©
åãã¿ã³ç³»è§Šåªé¯äœäžã®äžå¡©åãã¿ã³ã«å¯Ÿããé¯
åå€ã®ã¢ã«æ¯ã§0.001以äžã奜ãŸããã¯0.01以äž
ã§ãããå ·äœçã«ã¯ãäžå¡©åãã¿ã³ãäžå¡©åãã¿
ã³ã®ãã¿ã³ã«å¯Ÿããã¢ã«ãããŠã ã®å忝ã§0.15
以äžã®åŒAlR3pX3âïœïŒåŒäžãR3ã¯ççŽ æ°ïŒã20
ã®åæ°ŽçŽ åºãã¯ããã²ã³ååãïœã¯ïŒâŠïœâŠïŒ
ã®æ°ã瀺ãïŒã§è¡šããããããã²ã³åã¢ã«ãããŠ
ã ããã³äžå¡©åãã¿ã³ã«å¯Ÿãã¢ã«æ¯ã§0.001以äž
ã®é¯åå€ãå«ããã®ãäŸãã°åŒTiCl3ã»ïŒAlR3pX3
âïœïŒïœã»(C)ïœïŒåŒäžãR3ã¯ççŽ æ°ïŒã20ã®ç
åæ°ŽçŽ åºã§ãããã¯ããã²ã³ååã§ãããïœã¯
ïŒâŠïœâŠïŒã®æ°ã§ãããã¯é¯åå€ã§ãããïœã¯
0.15以äžã®æ°ã§ãããïœã¯0.001以äžã®æ°ã§ã
ãïŒã§è¡šãããããã®ãæãããããããã¡ã
ããTiCl3æåãAlR3pX3âïœæååã³é¯åå€ïŒ£
æåã®ã»ãã«ãå°éã®ãšãŠçŽ ãäžå¡©åãã¿ã³ã®å¡©
çŽ ã®äžéšãŸãã¯å šéšããšãŠçŽ ãããã¯èçŽ ã§çœ®æ
ããããã®ããããã¯MgCl2ãMgOçã®æ äœçš
ç¡æ©åºäœãããªãšãã¬ã³ãããªãããã¬ã³çã®ãª
ã¬ãã€ã³éåäœç²æ«çãå«ããã®ã§ãã€ãŠãã
ããé¯åå€ïŒ£ãšããŠã¯ããšãŒãã«ãããªãšãŒã
ã«ãã±ãã³ãã«ã«ãã³é žãšã¹ãã«ãã¢ãã³ãã«ã«
ãã³é žã¢ãããããªã·ãããµã³çãæãããã
ãããã®ãã¡ãšãŒãã«åã¯ããªãšãŒãã«ããšãã«
奜ãŸããããšãŒãã«åã¯ããªãšãŒãã«ãšããŠã¯ã
äžè¬åŒR1ââR2åã¯R1ââR2ïŒåŒäžãR1ïŒ
R2ã¯ççŽ æ°15以äžã®çåæ°ŽçŽ åºã瀺ããïŒã§è¡šã
ããããã®ãæãããããAlR3pX3âïœãšããŠ
ã¯ãAlCl3ïŒAlR3Cl2çãæããããã ãŸããäžèšåºäœäžå¡©åãã¿ã³ç³»è§Šåªé¯äœã¯ãã
ã®ïŒžç·åæå³åœ¢ãαåäžå¡©åãã¿ã³ã®æåŒ·ããŒã¯
äœçœ®ã«çžåœããäœçœ®ïŒïŒÎžïŒ32.9ãä»è¿ïŒã«æå€§
匷床ã®ãããŒãæãããã®ããšãã«å¥œãŸãããæŽ
ã«åºäœäžå¡©åãã¿ã³ç³»è§Šåªé¯äœã®è£œé æã«ãããŠ
150âãè¶ ããæž©åºŠã®ç±å±¥æŽãåããŠããªããã®
ã奜ãŸãããããã«æ°Žéããã·ã¡ãŒã¿ãŒæ³ã§æž¬å®
ãã现åååŸ20â«ã500â«ã®éã®çޝç©çްå容ç©ã
0.02cm3ïŒïœä»¥äžãšãã«0.03cm3ïŒïœã0.15cm3ïŒïœã§
ãããããªæ¥µããŠåŸ®çްãªååŸã®çްå容ç©ã«ç¹åŸŽã
ãããã®ããéçµæ¶æ§éåäœãé€å»ããå¿ èŠããª
ãç¹ã§ããšãã«å¥œãŸããã ããããŠãã®ãããªåºäœäžå¡©åãã¿ã³ç³»è§Šåªé¯
äœã¯ã (ã€) ãšãŒãã«åã¯ããªãšãŒãã«ã®ååšäžã«æ¶²ç¶å
ããäžå¡©åãã¿ã³ã嫿ããæ¶²ç¶ç©ãã150â
以äžã®æž©åºŠã§æåºããã (ã) åå¡©åãã¿ã³ãææ©ã¢ã«ãããŠã ååç©åã¯
éå±ã¢ã«ãããŠã ã§éå ããŠåŸãããåºäœäžå¡©
åãã¿ã³ããé¯åå€åŠçåã³ããã²ã³ååç©åŠ
çãã ãªã©ã®æ¹æ³ã«ãã容æã«è£œé ããããšãã§ããã (ã€)ã®æ¹æ³ã«ãããŠæ¶²ç¶åããäžå¡©åãã¿ã³ãå«
æããæ¶²ç¶ç©ãåŸãæ¹æ³ãšããŠã¯æ¬¡ã®ïŒã€ã®ææ³
ããããããã (A) åå¡©åãã¿ã³ãåºçºåæãšããŠãããããšãŒ
ãã«åã¯ããªãšãŒãã«åã³å¿ èŠã«å¿ããŠé©åœãª
çåæ°ŽçŽ æº¶åªã®ååšäžã«ææ©ã¢ã«ãããŠã åå
ç©ã§éå ããæ¹æ³ã (B) åºäœã®äžå¡©åãã¿ã³ãåºçºåæãšããŠããã
ãå¿ èŠã«å¿ããŠé©åœãªçåæ°ŽçŽ æº¶åªã®ååšäžã
ãšãŒãã«åã¯ããªãšãŒãã«ã§åŠçããæ¹æ³ã 埮ç²ç¶åºäœäžå¡©åãã¿ã³ç³»è§Šåªé¯äœãæåºãã
ãæ¹æ³ã«ã¯ç¹ã«å¶éã¯ãªããæ¶²ç¶ç©ããã®ãŸãŸã
ããã¯å¿ èŠã«å¿ããŠçåæ°ŽçŽ åžéå€ãå ããŠã®
ã¡ã150â以äžã®æž©åºŠã奜ãŸããã¯40ã120âããš
ãã«å¥œãŸããã¯60ã100âã«ææž©ããŠãæåºãã
ãããªããäžå¡©åãã¿ã³æ¶²ç¶ç©äžã®ãã¿ã³ãšã¢ã«
ãããŠã ãšã®åèšã¢ã«æ°ããšãŒãã«åã¯ããªãšãŒ
ãã«ã®ã¢ã«æ°ããå°ãªãå Žåã«ã¯ãéé¢åå€ãæ·»
å ããŠæåºãä¿é²ããŠããããéé¢åå€ãšããŠ
ã¯ãåå¡©åãã¿ã³ãã¢ã«ãããŠã ããã²ã³åç©ã
äŸãã°äžããã²ã³åã¢ã«ãããŠã ãã¢ã«ãã«ã¢ã«
ãããŠã ãžãã©ã€ãçã奜ãŸãããéé¢åå€ã®äœ¿
çšéã¯ãæ¶²ç¶ç©äžã®ãã¿ã³ã®ïŒã¢ã«å以äžã奜ãŸ
ããã (ã)ã®æ¹æ³ã«ãããé¯åå€ãšããŠã¯ãããã«é¯å
å€ïŒ£ãšããŠäŸç€ºãããã®ããåæ§ã«æããããã
ããã²ã³ååç©ãšããŠã¯ãåå¡©åãã¿ã³åã¯åå¡©
åççŽ ãæãããããé¯åå€åŠçãšããã²ã³åå
ç©åŠçã¯ãåæã«ãããªã€ãŠãããããå ãé¯å
å€åŠçããããªããæ¬¡ãã§ããã²ã³ååç©åŠçã
ãããªã€ãŠããããé¯åå€åŠçã¯ãéåžžãåžéå€
äžãåºäœäžå¡©åãã¿ã³ã«TiCl3ã«å¯Ÿã0.2ãïŒã¢ã«
åã®é¯åå€ãæ·»å ããâ20ã80âã®æž©åºŠã§ãããª
ããé¯åå€åŠçåŸãåŸãããåºäœãå颿޿µãã
ããšã奜ãŸãããããã²ã³ååç©åŠçã¯ãéåžžã
åžéå€äžãâ10ã50âã®æž©åºŠã§ãããªããããã²
ã³ååç©ã®äœ¿çšéã¯ãTiCl3ã«å¯Ÿãéåžžã0.1ã10
ã¢ã«åã奜ãŸããã¯ïŒãïŒã¢ã«åã§ãããããã²
ã³ååç©åŠçåŸãåŸãããåºäœãå颿޿µããã
ãšã奜ãŸããã äžæ¹ãå ±è§Šåªã®ææ©ã¢ã«ãããŠã ååç©ãšããŠ
ã¯ãäžè¬åŒAlR4nCl3âïœïŒåŒäžãR4ã¯ççŽ æ°ïŒ
ã20ã®çåæ°ŽçŽ åºã衚ãããïœã¯1.95ã2.10ã®æ°
ã瀺ãïŒã§è¡šããããååç©ã䜿çšããããšã奜
ãŸããããã®ãã¡R4ããšãã«åºã§ç€ºãããïœã
ïŒã®å Žåã§ãããžãšãã«ã¢ã«ãããŠã ã¢ãã¯ãã©
ã€ããåå䜿çšå¯èœã§ããããç¹éæ54â
107989ãå55â38833ã«èšèŒãããŠããå ±è§Šåªå³
ã¡R4ããã«ãã«ãããã«åºåã¯ãã«ãã«ããã·
ã«åºã§ãããã®ããšãã«å¥œãŸãããR4ããã«ã
ã«ãããã«åºåã¯ãã«ãã«ããã·ã«åºã®å Žåïœã¯
1.95âŠïœâŠ2.10ã§ããããšãéèŠã§ããããã®ç¯
å²å ã§ããã°åè¿°ã®åºäœäžå¡©åãã¿ã³è§Šåªé¯äœãš
çµã¿åããŠéåããããšã«ãã€ãŠéåæŽ»æ§ãšéå
äœã®ç«äœèŠåæ§ãšãå ±ã«é«ãçµæãåŸãããã ããã«äžèšè§Šåªåã³å ±è§Šåªã®ã»ãã«è§Šåªç¬¬ïŒæ
åãšããŠé»åäŸäžæ§ååç©ãçšããŠãããéåæŽ»
æ§ã®äœäžãªãã«çæéåäœã®ç«äœèŠåæ§ãåäžã
ããããã®ãããªé»åäŸäžæ§ååç©ãšããŠã¯ãé»
åäŸäžæ§ã®åååã¯åºãïŒå以äžå«ãååç©ãäŸ
ãã°ãããªã¢ã«ãã«ãã¹ãã¢ã€ããããªã¢ãªãŒã«
ãã¹ãã¢ã€ããã«ã«ãã³é žãšã¹ãã«çãæããã
ãã è§Šåªåæåã®äœ¿çšå²åã¯ãéåžžãåºäœäžå¡©åã
ã¿ã³ç³»è§Šåªé¯äœäžã®äžå¡©åãã¿ã³ïŒææ©ã¢ã«ãã
ãŠã ååç©ã®ã¢ã«æ¯ã§ïŒïŒïŒã100奜ãŸããã¯
ïŒïŒïŒã40ã®ç¯å²ããéžã°ãããåè¿°ããè§Šåªç¬¬
ïŒæåã䜿çšããå Žåã«ã¯ãåããäžå¡©åãã¿
ã³ïŒè§Šåªç¬¬ïŒæåã®ã¢ã«æ¯ã§ãïŒïŒ0.01ã10奜ãŸ
ããã¯ïŒïŒ0.05ãïŒã«ãªãããã«éžã°ããã ããã«ãè§Šåªç¬¬ïŒæåãšããŠããã³ãŒã³ããã«
ãšã³ããã·ã¬ã³çã®è³éŠæçåæ°ŽçŽ ã奜é©ã«äœ¿çš
ãããã ãªããè§ŠåªãšããŠçšããããåºäœäžå¡©åãã¿ã³
系觊åªé¯äœã¯ããã®ãŸãŸéåã«çšããŠãè¯ããã
ææ©ã¢ã«ãããŠã ååç©ã®ååšäžãå°éã®ããã
ã¬ã³ãããã¯ãšãã¬ã³çãªã¬ãã€ã³ã§ååŠçããŠ
ãã䜿çšããã®ã奜ãŸããããã®ååŠçã¯äŸãã°
嵩å¯åºŠãªã©éåäœã®ã¹ã©ãªãŒç©æ§ã®æ¹è¯ã«å¹æã
ããã ååŠçã¯éåæž©åºŠããäœã枩床ãäžè¬ã«20âã
60âã§ãååŠçã«ãã€ãŠçæããéåäœïŒåºäœäž
å¡©åãã¿ã³ç³»è§Šåªé¯äœäžã®äžå¡©åãã¿ã³ïŒ0.1ã
50ïŒïŒïŒé鿝ïŒãéåžžïŒã20ïŒïŒã«ãªãæ§ã«è¡
ãªãããã ãããã¯å ±éåæ¹æ³ãšããŠã¯ããããã¬ã³ã®å
ç¬éåãè¡ã€ãåŸã«ãšãã¬ã³âãããã¬ã³ã®ã©ã³
ãã å ±éåãè¡ãæ¹æ³ããããã¯ãã®éã®æ¹æ³ã
æŽã«ãããã®æäœãè€æ°åç¹°è¿ãæ¹æ³çãæãã
ããããå·¥æ¥çã«å¥œãŸããã®ã¯å ããããã¬ã³ã®
åç¬éåãè¡ã€ãåŸã«ãšãã¬ã³âãããã¬ã³ã©ã³
ãã å ±éåãè¡ãæ¹æ³ã§ãããéåã¯ãããã
ã³ããã¿ã³ããããµã³çã®åŠãèèªæçåæ°ŽçŽ ã
ã·ã¯ããããµã³ãã¡ãã«ã·ã¯ããããµã³ã®åŠãè
ç°åŒçåæ°ŽçŽ ããã³ãŒã³ããã«ãšã³ã®åŠãè³éŠæ
çåæ°ŽçŽ çã®æº¶åªäžã§è¡ãããšãã§ãããããã
ãã¬ã³èªèº«ã溶åªãšãããããããã«ã¯éåæ³ã
ããã¯æº¶åªã䜿çšããªãããããæ°çžéåæ³ã§è¡
ãã®ã奜ãŸããã ãšããã奜ãŸããæ¹æ³ã¯ãäžè¿°ã®ãããªåºäœäž
å¡©åãã¿ã³ç³»è§Šåªé¯äœåã³ææ©ã¢ã«ãããŠã åå
ç©ãäž»äœãšããè§Šåªç³»ãçšããŠãããã¯å ±éåäœ
ã補é ããæ¹æ³ã«ãããŠéåãïŒæ®µéã«åããŠè¡
ãªãããç¬¬ïŒæ®µéã§ã¯æ¶²åãããã¬ã³ã®ååšäžã
ããã¬ã³ã®åç¬éåãè¡ãªããç¬¬ïŒæ®µéã§ã¯æ¶²å
ãããã¬ã³ã®ååšäžããããã¯äžååšäžãããã
ãæ°çžã§ãšãã¬ã³âãããã¬ã³ã©ã³ãã å ±éåã
è¡ãªãããæ¹æ³ã§ãããåã ã«ã€ããŠèª¬æãã
ãšãç¬¬ïŒæ®µéã§ã¯æ¶²åãããã¬ã³ã®ååšäžããã
ã¬ã³ã®åç¬éåãè¡ããããã§åºäœäžå¡©åãã¿ã³
系觊åªé¯äœããã³ææ©ã¢ã«ãããŠã ååç©ãéå
æ§œå ã«äŸçµŠããçºã«ãããµã³ãããã¿ã³çã®èèª
æçåæ°ŽçŽ ãã·ã¯ããããµã³çã®èç°åŒçåæ°Ž
çŽ ããã³ãŒã³ããã«ãšã³çã®è³éŠæçåæ°ŽçŽ ã®åŠ
ãäžæŽ»æ§æ¶²ç¶çåæ°ŽçŽ ãåžéå€ãšããŠçšããã®ã
奜ãŸããããããã¬ã³åç¬éåã®éã«å°éã®ãäŸ
ãã°ïŒééïŒ ä»¥äžå Žåã«ãã€ãŠã¯ãïŒééïŒ ä»¥äž
ã®ä»ã®ãªã¬ãã€ã³ãäŸãã°ãšãã¬ã³ãå ±åãããŠ
åŸãããæ¥µãå°éã®ä»ã®ãªã¬ãã€ã³ãå«ããå®è³ª
çã«ãããã¬ã³åç¬éåäœã®æ§è³ªã瀺ãå ±éåäœ
ããæ¬çºæã«ããããããã¬ã³åç¬éåäœã«å«ãŸ
ããããããã¬ã³åç¬éåäœã®éã¯å šéåäœçæ
éã®70ã95ééïŒ ãšãªãããã«éåæž©åºŠããã³é
åæéãéžã°ãããéåæž©åºŠã¯éåžž40ã100âã
奜ãŸããã¯55ã80âã®ç¯å²ããéžã°ãããéåå§
åã¯åèšéåæž©åºŠã§æ±ºãæ¶²åãããã¬ã³ã®èžæ°
å§ãååé調ç¯å€ãšããŠçšããæ°ŽçŽ ã®å§åããã³
è§Šåªæåã®åžéå€ãšããŠçšãã埮éã®åèšäžæŽ»æ§
æ¶²ç¶çåæ°ŽçŽ ã®èžæ°å§ã®åèšãšãªããéåžžã¯30ã
40KgïŒcm2ã§ããããããŠããç¬¬ïŒæ®µéã§åŸããã
ãããã¬ã³åç¬éåäœã®ã¡ã«ããããŒã€ã³ããã¯
ã¹ïŒ230âãè·é2.16Kgã®æã®æŒåºéïœïŒ10åã
ASTMD1238â70ã«ãããïŒãã0.3ã40ã«ãªãã
ãã«éåæž©åºŠãååé調ç¯å€ã®éãéžã¶ãååé
調ç¯å€ãšããŠã¯æ°ŽçŽ ããžã¢ã«ãã«äºéçãæãã
ãããã奜ãŸããã¯æ°ŽçŽ ã§ãããéåžžãæ°çžã«ã
ããæ°ŽçŽ æ¿åºŠã¯çŽïŒã10ã¢ã«ïŒ ã§ããã æ¬¡ã«ç¬¬ïŒæ®µéã§ã¯ãç¬¬ïŒæ®µéã§çæããããã
ã¬ã³åç¬éåäœã®ååšäžãããã¬ã³âãšãã¬ã³ã©
ã³ãã å ±éåãè¡ããæ¶²åãããã¬ã³äžã§éåã
è¡ãå Žåã¯ãæ°çžã«ããããããã¬ã³ïŒãããã¬
ã³ïŒãšãã¬ã³æ¯ã¯50ã85ã¢ã«ïŒ ã®ç¯å²ããéžã°ã
ãã ãããã¬ã³ïŒãããã¬ã³ïŒãšãã¬ã³æ¯ã50ã85
ã¢ã«ïŒ ãšããã®ã¯ãéçµæ¶æ§éåäœã®å¯çéãæ
倧ãšãªãæ¡ä»¶ã§ããããäžæ¹æçµéåäœã®è¡æåŒ·
床ãæãæ¹è¯ãããæ¡ä»¶ã§ããããã®æ§ãªæ¡ä»¶äž
ã§ãåèšåºäœäžå¡©åãã¿ã³ç³»è§Šåªé¯äœãçšããæ¹
æ³ã«ããã°åµ©å¯åºŠã®é«ãèªç±æµåæ§ã«å¯ãããã
ã¯å ±éåäœç²æ«ãåå¿æ§œã®åšå£ä»çã®æ®ãã©ã¿ã
ããªãç¶æ ã§åŸããããäžèšç¯å²å€ã§ã¯ãè¡æåŒ·
åºŠã®æ¹è¯ãäžå åã§ããã奜ãŸãããªããããã
ã¬ã³ïŒãããã¬ã³ïŒãšãã¬ã³æ¯ã50ã85ã¢ã«ïŒ ã§
éåãè¡ã€ãå ŽåãåŸããããããã¬ã³âãšãã¬
ã³ã©ã³ãã å ±éåäœäžã«å«ãŸãããããã¬ã³ã¯30
ã70ééïŒ ïŒ22ã61ã¢ã«ïŒ ïŒãšãªãããããŠãã
ãã¬ã³âãšãã¬ã³ã©ã³ãã å ±éåäœã®éãå šéå
äœçæéã®ïŒã30ééïŒ ãšãªãããã«éåæž©åºŠã
ãã³éåæéãéžã°ããããã®éãïŒééïŒ æªæº
ã§ã¯è¡æåŒ·åºŠçæ¹è¯ã®å¹æãå°ããã30ééïŒ ã
è¶ ãããšã嵩å¯åºŠããã³èªç±æµåæ§ãæªåãå
æ§ãéææ§ã®äœäžã倧ããæååã®åçž®çã倧ãš
ãªã奜ãŸãããªããéåæž©åºŠã¯éåžž25ã70â奜ãŸ
ããã¯25ã65âã®ç¯å²ããéžã°ããã70âãè¶ ã
ããšãåŸããããããã¯å ±éåäœã¯ãèªç±æµåæ§
ãä¹ããéåäœç²åéã®åéãèµ·ãçãã¹ã©ãªãŒ
ç©æ§äžå¥œãŸãããªãã éåå§åã¯åèšéåæž©åºŠã§æ±ºãæ¶²åãããã¬ã³
ã®èžæ°å§ãæ°ŽçŽ ã®å§åããšãã¬ã³ã®å§åããã³åŸ®
éã®äžæŽ»æ§æ¶²ç¶çåæ°ŽçŽ ã®èžæ°å§ã®åèšãšãªãã
éåžžã¯10ã40KgïŒcm2ã§ããããããŠãããã¬ã³â
ãšãã¬ã³ã©ã³ãã å ±éåäœã®MFIã10-2以äžãã
ããã¬ã³åç¬éåäœã®MFIãšå šãããã¯å ±éåäœ
ã®MFIã®æ¯ïŒMFIæ¯ïŒãïŒã10ã«ãªãããã«ãé
åæž©åºŠãååé調ç¯å€ã§ããæ°ŽçŽ ã®éãéžã¶ãé
åžžæ°çžã«ãããæ°ŽçŽ æ¿åºŠã¯ãæ°ŽçŽ ïŒãããã¬ã³ïŒ
ãšãã¬ã³æ¯ã§0.1ã30ã¢ã«ïŒ ãšããã æ¶²ç¶çåæ°ŽçŽ ã®å®è³ªçäžååšäžã§ãããããæ°
çžéåãè¡ãå Žåã¯ãæ°çžã«ããããããã¬ã³ïŒ
ãããã¬ã³ïŒãšãã¬ã³æ¯ã60ã95ã¢ã«ïŒ ã®ç¯å²ãš
ããããšã«ãã€ãŠãå ±éåäœäžã«å«ãŸããããã
ã¬ã³ã¯ã»ãŒ30ã70ééïŒ ïŒ22ã61ã¢ã«ïŒ ïŒã®ç¯å²
ãšãªãããããã¬ã³âãšãã¬ã³ã©ã³ãã å ±éåäœ
ã®éã¯åè¿°ãšåæ§ã«ãå šéåäœçæéã®ïŒã30é
éïŒ ãšãªãããã«ãã¹ãã§ããã éåæž©åºŠã¯éåžž40ã100âã奜ãŸããã¯60ã90
âãéåå§åã¯éåžž10ã50KgïŒcm2ã§ããããŸãã
ããã¬ã³âãšãã¬ã³ã©ã³ãã å ±éåäœã®MFIã¯å
è¿°ãšåæ§10-2以äžãMFIæ¯ãïŒã10ã«ãªãããã«
éåæž©åºŠãæ°ŽçŽ ã®éãéžã¶ãéåžžæ°çžã«ãããæ°Ž
çŽ æ¿åºŠã¯ãæ°ŽçŽ ïŒãããã¬ã³ïŒãšãã¬ã³æ¯ã§çŽ
0.01ã30ã¢ã«ïŒ ãšãããããããŠå šãããã¯å ±é
åäœäžã®ãšãã¬ã³å«æéãïŒã15ééïŒ ãMFIã
0.1ãïŒãšãªãããã«ãå šãšãã¬ã³å°å ¥éãæ°ŽçŽ
éã調ç¯ããããéåã¯ãé£ç¶ãŸãã¯åååŒã§è¡
ãªããããããã¯å ±éåäœã®çæéã¯äžå¡©åãã¿
ã³ïŒïœåœã16000ïœä»¥äžããã«ã¯22000ïœä»¥äžãšã
ããã äžè¿°ã®æ¹æ³ã«ãããããã¯å ±éåäœã補é ãã
ãšãéçµæ¶æ§éåäœã®çæéãå°ãªãããããŠé
çµæ¶æ§éåäœãé€å»ãããšããããããè¡æåŒ·
床ãåæ§ããã³äœæž©èæ§ãæãããããã«èªç±æµ
åæ§ã«å¯ãã ç²æ«ç¶æ ã§éåäœãåŸãããã®ã§é·
æéå®å®é転ãå¯èœã§ããã 以äžãæ¬çºæã宿œäŸã«ãã€ãŠæŽã«è©³çްã«èª¬æ
ããããæ¬çºæã¯ãã®èŠæšããããªãéã以äžã®
宿œäŸã«éå®ããããã®ã§ã¯ãªãããªãã宿œäŸ
äžã®ç¥å·ã®æå³åã³åçš®ã®æž¬å®æ¹æ³ã¯æ¬¡ã®éãã§
ããã è§Šåªå¹çCEïŒïœïŒïœïŒã¯äžå¡©åãã¿ã³ïŒïœåœ
ãã®å ±éåäœçæéïœã§ããã ã¢ã€ãœã¿ã¯ããã¯ã»ã€ã³ããã¯ã¹IIïŒïŒ ïŒã¯æ¹
è¯åãœãã¯ã¹ã¬ãŒæŒåºåšã§æ²žéš°ïœâããã¿ã³ã«ã
ãïŒæéæœåºããå Žåã®æ®éïŒééïŒ ïŒã§ããã
éçµæ¶æ§éåäœã¯æ²žéš°ïœâããã¿ã³ã«å¯æº¶ã§ãã
ããIIïŒïŒ ïŒã¯çµæ¶æ§éåäœã®åçã瀺ãã 嵩å¯åºŠÏïŒïœïŒc.c.ïŒã¯JISâ6721ã«ãã€ãã å ±éåäœäžã®ãšãã¬ã³å«æéããIRïŒéé
ïŒ ïŒã¯èµ€å€ç·åžåã¹ãã¯ãã«ããæ±ããã ã¡ã«ããããŒã€ã³ããã¯ã¹MFIïŒïœïŒ10minïŒ
ã¯ASTM D1238â70ã«ããã230âãè·é2.16Kg
ã®æã®éåäœã®æŒåºéã瀺ãã ã¡ã«ãã€ã³ããã¯ã¹MIïŒïœïŒ10minïŒã¯ASTM
D1238â70ã«ãã190âãè·é2.16Kgã®æã®éå
äœã®æŒåºéã瀺ãã å¯åºŠÏïŒïœïŒc.c.ïŒã¯ASTMâD1505ã«æºæ ãå¯
床åŸé 管æ³ã«ãã20âã§æ±ããã 第ïŒéäŒç¹åŒ·åºŠYSïŒKgïŒcm2ïŒã¯ASTM D638
â72ã«æºæ ããã¬ã¹ã·ãŒãããæã¡æãããã³ã
ã«çã®åŒåŒµè©Šéšã«ãã€ãŠæ±ãããç¹ã«æãããªã
éã20âã§ã®æž¬å®å€ã§ãããã¢ã€ãŸããè¡è¡åŒ·åºŠ
ïŒKgâcmïŒcmïŒã¯ASTM D256ã«ããããã¬ã¹ã·
ãŒãããæã¡æããçåçã«ããããå ¥ãããã®
ã«ã€ããŠ20âãâ20âã§æž¬å®ããã ãŠãšã«ãéšèœéè¡æåŒ·åºŠDDIïŒKgâcmïŒã¯ãïŒ
ãªã³ã¹å°åºæåœ¢æ©ã«ããããŠãšã«ãéšãæããç
åç¶è©Šéšçãäœè£œãããŠãšã«ãéšã«äžå®é«ããã
ééãèœåãããŠè¡æãäžãã詊æãç Žå£ããã«
èŠãããšãã«ã®ãŒãšããŠæ±ãããããã¯ãŠãšã«ã
éšã®åŒ·åºŠã®ç®å®ãšãªããã®ã§ããã å°åºéçå§åïŒKgïŒcm2ïŒPcã¯ãïŒãªã³ã¹å°åº
æåœ¢æ©ã«ãããå¹ 80mmãé·ã80mmãåãïŒmmã®è©Š
éšçãäœè£œããéã®å®å šæåœ¢å¯èœãªæäœå°åºå§å
ãšããŠæ±ãããããã¯å°åºæåœ¢ã«ãããæåœ¢æ§ã®
ç®å®ãšãªããã®ã§ããã èåæž©åºŠTbïŒâïŒã¯åã2.0mmã®å¹³æ¿ããææ
ãã詊éšçã«ã€ããASTM D746ã«ããæ±ããã 宿¯è§ããã³æ»ãè§ã¯ãæ¥åå·¥æ¥æ°è瀟çºè¡ã
ç¶æ°ååŠå·¥åŠè¬åº§ã18å·»ïŒãïŒé ã«èšèŒãããŠã
ãããã«ãç 磚ããã¹ãã³ã¬ã¹æ¿äžã«ãããŠæž¬å®
ããããäžèšç²æ«ãå®å®ãä¿ã€è§åºŠããã³æ»ãå§
ããè§åºŠã§ããã ãŸããæ°çžãããã¬ã³æ¿åºŠãšã¯ãæ°çžäžã®ãã
ãã³ãšãšãã¬ã³ã®åã«å¯Ÿãããããã¬ã³ã®æ¯ã
molïŒ ã§è¡šãããæ°çžæ°ŽçŽ æ¿åºŠãšã¯ãæ°çžäžã®ã
ããã¬ã³ãšãšãã¬ã³ã®åã«å¯Ÿããæ°ŽçŽ ã®æ¯ãmol
ïŒ ã§è¡šãããã è§Šåªè£œé äŸïŒ ïŒåºäœäžå¡©åãã¿ã³ç³»è§Šåªé¯äœã®
補é ïŒ (A) äžå¡©åãã¿ã³åäžæº¶æ¶²ã®è£œé å åã«ä¹Ÿç¥ã¢ã«ãŽã³çœ®æãã容é500mlã®ã
ã©ã¹ã³ã«ïœâããã¿ã³120mlãåå¡©åãã¿ã³
100mmolãä»èŸŒã¿ãæŽã«ãžâïœâãªã¯ãã«ãšãŒ
ãã«90mmolãæ·»å ããããããæ¹æäžã«25â
ã«ä¿æãã€ã€ããžãšãã«ã¢ã«ãããŠã ã¢ãã¯ã
ãªã33mmolãïœâããã¿ã³50mlã«æº¶è§£ããã
ã®ãåŸã ã«æ»Žäžãããšãããç·è²ã垯ã³ãé»è€
è²ã®äžå¡©åãã¿ã³ã®ïœâããã¿ã³åäžæº¶æ¶²ãåŸ
ãããã (B) äžå¡©åãã¿ã³ã®æ²æ®¿çæãšè§Šåªã®è£œé äžèš(A)å·¥çšã§åŸãããäžå¡©åãã¿ã³ã®åäžæº¶
æ¶²ã95âã«ææž©ãããšãããææž©éäžãã玫è²
ã®äžå¡©åãã¿ã³ã®æ²æ®¿çæãèªããããã 95âã§30åæ¹æåŸãæ²æ®¿ãå¥ããïœâãã
ã¿ã³100mlã§ïŒåãã€ãã§ãã«ãšã³100mlã§ïŒå
æŽæµããŠåŸ®ç²ç¶çŽ«è²ã®åºäœäžå¡©åãã¿ã³ç³»è§Šåª
é¯äœãåŸãã å çŽ åæãããšããããã®è§Šåªé¯äœã¯åŒ TiCl3ïŒAlCl3ïŒ0.003ãïŒïœâC8H17ïŒ2Oã0.10 ã®çµæãæããŠããã ãŸããCuKαç·ã䜿çšããŠããã®è§Šåªé¯äœ
ã®ïŒžç·åæã¹ãã¯ãã«ã枬å®ãããšãããïŒÎž
ïŒ32.9ãã«æå€§åŒ·åºŠã®ãããŒãæããŠããããŸ
ããæ°Žéããã·ã¡ãŒã¿ãŒïŒ60000psigïŒãçšã
ãŠæž¬å®ãã环ç©çްå容ç©ã¯ã现åååŸã20ã
500â«éã§ã0.04cm3ïŒïœã§ãã€ãã è§Šåªè£œé äŸïŒ ïŒåºäœäžå¡©åãã¿ã³ç³»è§Šåªé¯äœã®
補é ïŒ (A) äžå¡©åãã¿ã³åäžæº¶æ¶²ã®è£œé 也ç¥ã¢ã«ãŽã³çœ®æãã容é500mlã®ãã©ã¹ã³
ã«ç²Ÿè£œãã«ãšã³90mlãšåå¡©åãã¿ã³90mmolã
ä»èŸŒã¿ãæŽã«ãžâïœâããã«ãšãŒãã«80mmol
ãæ·»å ãããå€å°ã®çºç±ã䌎ãåå¡©åãã¿ã³ãš
ãžâïœâããã«ãšãŒãã«ãšãåå¿ããŠãã«ãšã³
ã«åäžã«æº¶è§£ããæ©é»è²ã®åäžæº¶æ¶²ãåŸãã該
æº¶æ¶²ãæ¹æäž25âã«ä¿æããªãããããã«ãžãš
ãã«ã¢ã«ãããŠã ã¢ãã¯ãã©ã€ã45mmolãã
ã«ãšã³20mlã«æº¶è§£ããæº¶æ¶²ãåŸã ã«æ·»å ãããš
ãããæ¿æ©è²ã®äžå¡©åãã¿ã³ã®åäžæº¶æ¶²ãåŸã
ããã (B) äžå¡©åãã¿ã³ã®æ²æ®¿çæãšè§Šåªã®è£œé äžèš(A)å·¥çšã§åŸãããäžå¡©åãã¿ã³ã®åäžæº¶
æ¶²ã95âã«ææž©ãããšãããææž©éäžãã玫è²
ã®äžå¡©åãã¿ã³ã®æ²æ®¿çæãèªããããã 95âã§30åæ¹æåŸãæ²æ®¿ãå¥ããã«ãšã³
100mlã§ïŒåæŽæµã埮ç²ç¶çŽ«è²äžå¡©åãã¿ã³ç³»
è§Šåªé¯äœãåŸããå çŽ åæãããšããããã®è§Š
åªé¯äœã¯åŒ TiCl3ïŒAlCl3ïŒ0.004ãïŒïœâC4H9ïŒ2Oã0.05 ã®çµæãæããŠããã ãŸããCuKαç·ã䜿çšããŠãã®è§Šåªé¯äœã®
ç·åæã¹ãã¯ãã«ã枬å®ãããšãããïŒÎžïŒ
32.9Â°ã«æå€§åŒ·åºŠã®ãããŒãæããŠããã è§Šåªè£œé äŸïŒ ïŒåºäœäžå¡©åãã¿ã³ç³»è§Šåªé¯äœã®
補é ïŒ (A) ç°å åºäœã®è£œé ã¢ã«ãŽã³çœ®æãã500mlãã©ã¹ã³ã«ãïœâã
ããµã³45mlãåå¡©åãã¿ã³100mmolãå ããïŒ
âã«å·åŽåŸãæ¹æäžã«ïœâãããµã³70mlãšãšã
ã«ã¢ã«ãããŠã ã»ã¹ãã¯ãã©ã€ã200mmolãšã
ãæã溶液ã30åã«ãããæ»Žäžãããæ»Žäžçµäº
åŸãããã«ïŒâã§ïŒæéæ¹æãç¶ãçæãè¡ã€
ããã€ãã§ïœâãããµã³100mlãçšããŠïŒåæŽ
æµãè¡ãã赀玫è²ã®åºäœç©è³ª21ïœãåŸãã (B) é¯åå€åŠç äžèš(A)ã§åŸããã赀玫è²ã®åºäœç©è³ªã«ïœâã
ããµã³150mlåã³ãžã€ãœã¢ãã«ãšãŒãã«21mlã
å ãã30âã§ïŒæéæ¹æäžã«åå¿ãè¡ã€ããã€
ãã§ïœâãããµã³100mlãçšããŠïŒåæŽæµãè¡
ããæžå§ä¹Ÿç¥ãè¡ã€ãŠè€è²ã®ç©è³ª21ïœãåŸãã (C) åå¡©åãã¿ã³åŠç äžèš(B)ã§åŸãããè€è²ã®ç©è³ªã«å¯Ÿãã
400mmolã®åå¡©åãã¿ã³ãå ããã35âã§1.5
æéåå¿ãè¡ã€ãåŸïœâãããµã³100mlã§ïŒå
æŽæµãè¡ã€ãŠçŽ«è²ã®åºäœäžå¡©åãã¿ã³ç³»è§Šåªé¯
äœçŽ20ïœãåŸããå çŽ åæãããšãããåŒ TiCl3ã»ïŒAlCl3ïŒ0.01ã»ãïŒïœâC5H11ïŒ2Oã
0.11 ã®çµæãæããŠããããŸãCuKαç·ã䜿çšã
ãŠïŒžç·åæã¹ãã¯ãã«ã枬å®ãããšãããïŒÎž
ïŒ32.9ãã«æå€§åŒ·åºŠã®ãããŒãæããŠããã ãŸããæ°Žéããã·ã¡ãŒã¿ãŒãçšããŠæž¬å®ãã
环ç©çްå容ç©ã¯çްåååŸã20ã500â«éã§ã
0.16cm3ïŒïœã§ãã€ãã åèäŸ ïŒ ãããåæ¹æç¿Œãå èµãã容éïŒã®èªå°æ¹æ
åŒãªãŒãã¯ã¬ãŒããçšããã å åã«ä¹Ÿç¥ããç空ãçªçŽ ã¬ã¹çœ®æããã€ãã§
ãããã¬ã³ã¬ã¹ã§çœ®æãããªãŒãã¯ã¬ãŒãã«ããž
ãã«ãã«ãããã«ã¢ã«ãããŠã ã¢ãã¯ãã©ã€ã
5.0mmolãä»èŸŒãã ãæ°ŽçŽ ã¬ã¹ã2.7KgïŒcm2è£ å ¥
ããã€ãã§æ¶²åãããã¬ã³1.75Kgãè£ å ¥ããåŸã
ãªãŒãã¯ã¬ãŒããææž©ããããªãŒãã¯ã¬ãŒãå æž©
ã70âã«éããæãæ¹æäžã«è§Šåªè£œé äŸïŒã§åŸã
ããåºäœäžå¡©åãã¿ã³è§Šåªé¯äœïŒTiCl3ãšããŠ50
mgã嫿ããïŒã®ãã«ãšã³ã¹ã©ãªãŒ10mlãçªçŽ ã¬
ã¹ã§å§å ¥ããããã®æãç¬¬ïŒæ®µéã®éååå¿ã®é
å§ãšã70âã§3.5æéãæ¹æäžã«éååå¿ãç¶ã
ãã3.5æéåŸæ¶²åãããã¬ã³ããã³æ°ŽçŽ ã¬ã¹ã
ããŒãžããŠãªãŒãã¯ã¬ãŒãå å§ãã²ãŒãžå§ïŒKgïŒ
cm2ãšãçªçŽ ã¬ã¹äžã§ãµã€ããªã³ãåãä»ãçªçŽ ã¬
ã¹å§ã«ããç²æ«ç¶ã®ããªãããã¬ã³åç¬éåäœã
æ°ïœååãè¢å ç·ã«ããTi嫿éãæž¬å®ãã
ç¬¬ïŒæ®µéã«ãããéåäœã®åéåã³MFIãæ±ã
ãã ã€ãã§æ°ŽçŽ ã¬ã¹ãè£ å ¥ããæ¶²åãããã¬ã³1.25
Kgãè£ å ¥ããåŸãã¿ããã«ãªãŒãã¯ã¬ãŒãå æž©ã
40âã«èª¿ç¯ãããšãã¬ã³ã¬ã¹ã10KgïŒcm2è£ å ¥ã
ãããã®æãç¬¬ïŒæ®µéã®éååå¿ã®éå§ãšãã40
âã§0.5æéæ¹æäžã«éååå¿ãç¶ããããã®é
ãšãã¬ã³åå§ã10KgïŒcm2ãšãªãæ§ã«é£ç¶ããŠãšã
ã¬ã³ã¬ã¹ãè£ å ¥ãããæ°çžã«ããããããã¬ã³ïŒ
ãããã¬ã³ïŒãšãã¬ã³æ¯ã¯å¹³å61molïŒ ãH2ïŒã
ããã¬ã³ïŒãšãã¬ã³æ¯ã¯å¹³å1.7molïŒ ã§ãã€ãã 0.5æéåŸãæ¶²åãããã¬ã³ããšãã¬ã³ã¬ã¹å
ã³æ°ŽçŽ ã¬ã¹ãããŒãžããŠãªãŒãã¯ã¬ãŒãããèªç±
æµåæ§ã«å¯ãã ãåéå¡ã®ãªãçœè²ç²æ«ç¶ã®ãã
ãã¯å ±éåäœ1.155Kgãåãã ããã é忡件åã³å皮枬å®çµæã衚ïŒã«ç€ºãããå ±
éåäœç²æ«ã®åµ©å¯åºŠÏã¯0.44ïœïŒc.c.ã§ãããII
ã¯94.8ïŒ ã§ãã€ããããããã®å€ã¯ç¬¬ïŒæ®µéçµäº
æã«æãåºãããããã¬ã³åç¬éåäœã®ÏïŒ
0.46ïœïŒc.c.ãIIïŒ97ã»ïŒïŒ ã«æ¯ã¹äœäžãå°ããã
ã®ã§ãã€ãã ãŸããå ±éåäœç²æ«ã®å¹³åç²åŸã¯430ÎŒã宿¯
è§ã¯38ããæ»ãè§ã¯35ãã§ãã€ãã è§Šæ¿å¹çCEã¯23ïŒ100ã§ãããå ±éåäœäžã«æ®
åããTiéã¯13.4ppmãšå åã«äœãããã¯ãé€å»
ããå¿ èŠã¯ãªããã®ã§ãã€ãã åèäŸ ïŒãïŒ åèäŸïŒã«ãããŠãé忡件ã衚ïŒã«ç€ºããã
ã«å€ããããšä»¥å€ã¯åæ§ã«è¡ã€ãŠãè§Šåªè£œé äŸïŒ
ã§åŸãããåºäœäžå¡©åãã¿ã³è§Šåªé¯äœãçšããŠã
ããã¯å ±éåäœãåŸããé忡件åã³å皮枬å®çµ
æã衚ïŒã«ç€ºããã åèäŸ 10ã15 åèäŸïŒã«ãããŠé忡件ã衚ïŒã«ç€ºãããã«
å€ããããšãåã³è§Šåªè£œé äŸïŒã§åŸãããåºäœäž
å¡©åãã¿ã³è§Šåªé¯äœãçšããããšä»¥å€ã¯åæ§ã«è¡
ã€ãŠããããã¯å ±éåäœãåŸããé忡件åã³å
皮枬å®çµæã衚ïŒã«ç€ºããã åèäŸ 16ïŒ17 å åã«ä¹Ÿç¥ããç空ãçªçŽ ã¬ã¹çœ®æããã€ãã§
ãããã¬ã³ã¬ã¹ã§çœ®æãã容éïŒã®ãªãŒãã¯ã¬
ãŒãã«ããžãã«ãã«ãããã«ã¢ã«ãããŠã ã¢ãã¯
ãã©ã€ã5.0mmolãä»èŸŒãã ãæ°ŽçŽ ã¬ã¹ãæå®å§
è£ å ¥ããã€ãã§æ¶²åãããã¬ã³1.75Kgãè£ å ¥ãã
åŸããªãŒãã¯ã¬ãŒããææž©ããããªãŒãã¯ã¬ãŒã
ã®å æž©ã70âã«éããæãæ¹æäžã«è§Šåªé¯äœ
ïŒTiCl3ãšããŠ50mgã嫿ããïŒã®ãã«ãšã³ã»ã¹ã©
ãªãŒãçªçŽ ã¬ã¹ã§å§å ¥ããããã®æãç¬¬ïŒæ®µéã®
éååå¿ã®éå§ãšãã70âã§æ¹æäžã«éååå¿ã
ç¶ãããæå®æéåŸãæ¶²åãããã¬ã³åã³æ°ŽçŽ ã¬
ã¹ãããŒãžããŠãªãŒãã¯ã¬ãŒãå å§ãã²ãŒãžå§ïŒ
KgïŒcm2ãšãçªçŽ ã¬ã¹äžã§ãµã€ããªã³ãåãä»ãçª
çŽ ã¬ã¹å§ã«ããç²æ«ç¶ã®ããªãããã¬ã³åç¬éå
äœæ°ïœååãè¢å ç·ã«ããTi嫿éãæž¬å®ã
ç¬¬ïŒæ®µéã«ãããéåäœã®åéåã³MFIãæ±ã
ããã€ãã§ãã¿ããã«ãªãŒãã¯ã¬ãŒãå æž©ãæå®
枩床ã«èª¿ç¯ããåŸããšãã¬ã³ã¬ã¹ããããã¬ã³ã¬
ã¹åã³æ°ŽçŽ ã¬ã¹ãåã æå®å§è£ å ¥ããããã®æã
ç¬¬ïŒæ®µéã®éååå¿ã®éå§ãšããæ¹æäžã«éåå
å¿ãç¶ããããã®éãšãã¬ã³åå§åã³ãããã¬ã³
åå§ãåã äžå®ãšãªãããã«é£ç¶ããŠãšãã¬ã³ã¬
ã¹åã³ãããã¬ã³ã¬ã¹ãè£ å ¥ãããæå®æéåŸã
ãããã¬ã³ã¬ã¹ããšãã¬ã³ã¬ã¹åã³æ°ŽçŽ ã¬ã¹ãã
ãŒãžããŠãªãŒãã¯ã¬ãŒãããèªç±æµåæ§ã«å¯ãã
åéå¡ã®ãªãçœè²ç²æ«ç¶ã®ãããã¯å ±éåäœãå
ãåºãããé忡件åã³å皮枬å®çµæã衚ïŒã«ç€º
ããã
æŽã«ã¯å°åºæåœ¢çšã«é©ããããªãªã¬ãã€ã³çµæç©
ã«é¢ãããæŽã«è©³ããã¯ããããã¬ã³éåäœã«ãš
ãã¬ã³âãããã¬ã³ã©ã³ãã å ±éåäœããããã¯
éåãããããããããã¯å ±éåäœãšããªãšãã¬
ã³ããæãåæ§ãè¡æåŒ·åºŠçã®æ©æ¢°çæ§è³ªãåã³
èåæž©åºŠãäœæž©è¡æåŒ·åºŠçã®äœæž©ç¹æ§ã«ãããŠåª
ããæ§è³ªãæããæŽã«ã¯ãå°åºæåœ¢æã«ãããŠåª
ããæåœ¢æ§ã瀺ããäžã€æ¹è¯ããããŠãšã«ãã©ã€
ã³åŒ·åºŠãæããå°åºæåœ¢åãäžããçµæç©ã«é¢ã
ãã çµæ¶æ§ããªãããã¬ã³ã¯ãé«ãåæ§ãé«ãç±å€
圢枩床ãè¯å¥œãªè¡šé¢ç¡¬åºŠçå€ãã®åªããæ§è³ªãæ
ã仿¥ã§ã¯æ±çšæš¹èãšããŠåºã䜿çšãããŠãã
ããäžæ¹æ¬ ç¹ãæããèè¡ææ§ãäœããç¹ã«äœæž©
ã«ãããè¡æåŒ·åºŠãèããäœããªããèããªãã
ãããæ¬ ç¹ãå æãã¹ã幟å€ã®ææ¡ããªãããã
äŸãã°ãçµæ¶æ§ããªãããã¬ã³ã«ãšãã¬ã³âãã
ãã¬ã³ãŽã ç¶å ±éåäœãããªã€ãœããã¬ã³çã®å
æãŽã ãæ©æ¢°çã«æ··åããæ¹æ³ãæãããããã
ãã®æ¹æ³ã§ã¯äœæž©èè¡ææ§ã¯æ¹è¯ããããã®ã®ã
ãŽã éãå€ãçºãåæ§ãç±å€åœ¢æž©åºŠçã®åªããæ§
質ãèããæãããããŸããçµæ¶æ§ããªãããã¬
ã³ã«ããªãšãã¬ã³ãæ©æ¢°çã«æ··åããæ¹æ³ãæã
ããããããã®æ¹æ³ã§ã¯åæ§ãç±å€åœ¢æž©åºŠçã®åª
ããæ§è³ªã¯ããçšæãªãããªãããäœæž©èè¡ææ§
ã®æ¹è¯ã¯å¿ ãããã¿ãããªããæŽã«çµæ¶æ§ããªã
ããã¬ã³ã«ãšãã¬ã³âãããã¬ã³ãŽã ç¶å ±éåäœ
åã³ããªãšãã¬ã³ãå ±ã«æ©æ¢°çã«æ··åããæ¹æ³ã
æãããããããã®æ¹æ³ã§ã¯ãäœæž©èè¡ææ§ã¯æ¹
è¯ãããããå°åºæåœ¢åã®ãŠãšã«ãã©ã€ã³åŒ·åºŠã®
äœäžãã¿ããããæŽã«ãããã¬ã³éåäœã«ãšãã¬
ã³âãããã¬ã³ã©ã³ãã å ±éåäœããããã¯éå
ãããæ¹æ³ãæãããããããã®æ¹æ³ã§ã¯ããšã
ã¬ã³âãããã¬ã³ãŽã ç¶å ±éåäœã®åæ£ç¶æ ãå
è¿°ããæ©æ¢°çæ··åã«ããæ¹æ³ã«æ¯ã¹ãŠè¯å¥œãªçºã
äœæž©èè¡ææ§ã®æ¹è¯ã®å²ã«ã¯åæ§çã®åªããæ§è³ª
ã®æãªããæ¹ãå°ããäž¡è ã®ãã©ã³ã¹ã®æ¯èŒçè¯
奜ãªéåäœãåŸãããããããã§ãäœæž©èè¡ææ§
ã®æ¹è¯ã¯æ«ã å åãšã¯èšããªããããã§äœæž©èè¡
ææ§ãæŽã«æ¹è¯ããçºã«åè¿°ãããã¯å ±éåäœã«
ããªãšãã¬ã³ãæ©æ¢°çã«æ··åããæ¹æ³ãææ¡ãã
ããäŸãæãããšç¹å ¬æ43â9888ã«ãããŠããã
ã¬ã³åç¬éåäœãšãšãã¬ã³âãããã¬ã³ã©ã³ãã
å ±éåäœãããªããããã¯å ±éåäœ50ã99ééïŒ
ã«0.93以äžã®å¯åºŠãæããããªãšãã¬ã³ïŒã50é
éïŒ ãæ··åããŠãªãçµæç©ãããŸãç¹å ¬æ47â
37690ã«ãããŠãããã¬ã³ãšãšãã¬ã³ãå«ããã
ãã¯å ±éåäœ77ã99.5ééïŒ ãšé«å¯åºŠããªãšãã¬
ã³0.5ã30ééïŒ ãæ··åããŠãªãçµæç©ãããŸã
ç¹éæ49â128955ã«ãããŠãããã¬ã³åç¬éåäœ
ãšãšãã¬ã³âãããã¬ã³ã©ã³ãã å ±éåäœãããª
ããããã¯å ±éåäœ85ã97ééïŒ ãš0.93以äžã®å¯
床ãæããããªãšãã¬ã³ïŒã15ééïŒ ãæ··åããŠ
ãªãçµæç©ãææ¡ãããŠãããããããçµæç©ã
æ§æããå ã®ãããã¯å ±éåäœã«æ¯ã¹äœæž©èè¡æ
æ§ãæ¹è¯ãããŠã¯ãããã®ã®æªã å åãšã¯èšã
ããæŽã«ã¯å°åºæåœ¢æã«ãããæåœ¢æ§ãå°åºæåœ¢
åã®ãŠãšã«ãã©ã€ã³åŒ·åºŠçã®åŠãå¥ã®éèŠãªæ§è³ª
ã«ã€ããŠèæ ®ãããŠããªããç¹å ¬æ38â21210ã«
ãããŠãšãã¬ã³ãšãããã¬ã³ãå«ããããã¯å ±é
åäœïŒã90ééïŒ ã«0.935以äžã®å¯åºŠãæããã
ãªãšãã¬ã³10ã99ééïŒ ãæ··åããŠãªãçµæç©ã
ææ¡ãããŠãããããã®æ¹æ³ã¯äœå¯åºŠããªãšãã¬
ã³ã®èè¡ææ§æ¹è¯ã«é¢ãããã®ã§ãããç¹å ¬æ50
â32250ã«ãããŠãããã¬ã³åç¬éåäœãšãšãã¬
ã³âãããã¬ã³ã©ã³ãã å ±éåäœãããªãããã
ã¯å ±éåäœ70ã95ééïŒ ã«0.94以äžã®å¯åºŠãæã
ãããªãšãã¬ã³ïŒã30ééïŒ ãæ··åããŠãªãçµæ
ç©ãææ¡ãããŠããããåå ¬å ±ã®èšèŒãããšãã
ã«ããã°çµæç©ãæ§æããå ã®ãããã¯å ±éåäœ
ããããããããã¬ã³åç¬éåäœäžŠã¿ãåã¯ãã
ã«è¿ãäœæž©èè¡ææ§ãšåæ§ãæããã«ãããªã
çºãçµæç©ãšããŠã®ç©æ§ã¯ãããã¬ã³åç¬éåäœ
ãšæ¯ã¹ãŠäœæž©èè¡ææ§ãæ¹è¯ãããçšåºŠã§ãããš
èšããããåŸãªããæŽã«ç¹å ¬æ46â11577ã«ãã
ãŠããããã¬ã³åç¬éåäœãšãšãã¬ã³åç¬éåäœ
åã³å Žåã«ãã€ãŠã¯ãšãã¬ã³âãããã¬ã³ã©ã³ã
ã å ±éåäœãããªããããã¯å ±éåäœ40ã60éé
ïŒ ã«0.96以äžã®å¯åºŠãæããããªãšãã¬ã³40ã60
ééïŒ ãæ··åããŠãªãçµæç©ãææ¡ãããŠããã
ãã®æ¹æ³ã«ããã°çµæç©ã®äœæž©èè¡ææ§ã¯è¯å¥œã§
å°åºæåœ¢æã®æåœ¢åçž®çãå°ããããã€æåœ¢æ§ã
è¯å¥œã§ããããªããªãåªããæ¹æ³ã§ããããåèš
广ãå åã«çºçŸãããçºã«ã¯40ééïŒ ä»¥äžãšã
ãã»ãŒåéã«è¿ãå€éã®ããªãšãã¬ã³ãæ··åãã
å¿ èŠããããåŸã€ãŠããªãããã¬ã³ã®åªããæ§è³ª
ã§ããåæ§ãç±å€åœ¢æž©åºŠã衚é¢ç¡¬åºŠçã¯ããªã倱
ãªãããã æ¬çºæè ãã¯åªãã¯æ©æ¢°çæ§è³ªãšäœæž©ç¹æ§ãæ
ãå°åºæåœ¢çšã«é©ããããªãªã¬ãã€ã³çµæç©ãé
çºãã¹ãéææ€èšãè¡ã€ãçµæããšãã¬ã³âãã
ãã¬ã³ã©ã³ãã å ±éåäœã®éãçµæãååéåã³
ããªãšãã¬ã³ã®éãå¯åºŠãååéçã®ç¹å®ããã
çµåãã«ãã€ãŠãåæ§ãšèè¡ææ§ã®ãã©ã³ã¹ã«åª
ããŠæ©æ¢°çæ§è³ªãè¯å¥œã§ãããèåæž©åºŠäœæž©èè¡
ææ§çã®äœæž©ç¹æ§ã«ãããŠåªããæ§è³ªãæããæŽ
ã«ã¯å°åºæåœ¢æã«ãããŠåªããæåœ¢æ§ã瀺ããäž
ã€æ¹è¯ããããŠãšã«ãã©ã€ã³åŒ·åºŠãæããå°åºæ
圢åãäžããçµæç©ãåŸãããããšãèŠãåºãæ¬
çºæã«å°éããã å³ã¡ãæ¬çºæã®èŠæšã¯ã (A) åäžè§Šåªäžã§éåããŠåŸããããããã¬ã³å
ç¬éåäœ(i)ãšãšãã¬ã³âãããã¬ã³ã©ã³ãã å ±
éåäœ(ii)ãå«ã¿ããšãã¬ã³å«æéãïŒã15éé
ïŒ ã§ãããããã¯å ±éåäœ80ã97ééïŒ ãšã (B) å¯åºŠã0.93以äžã§ããããªãšãã¬ã³ïŒã20é
éïŒ ããæãããªãªã¬ãã€ã³çµæç©ã«ãã㊠該ãããã¯å ±éåäœ(A)ã«å«ãŸãã ãããã¬ã³åç¬éåäœ(i)ã®MFIã0.3ã40ãé
ã70ã95ééïŒ ã§ãããšãã¬ã³âãããã¬ã³ã©
ã³ãã å ±éåäœ(ii)ã®ãšãã¬ã³å«æéã30ã70é
éïŒ ã§ãããéã30ãïŒééïŒ ã§ãã ãããã¬ã³åç¬éåäœ(i)ãšãããã¯å ±éåäœ(A)
ã®MFIæ¯ãïŒã10ã§ããã ãããã¯å ±éåäœ(A)ã®MFIã0.1ãïŒã§ãã 該ããªãšãã¬ã³(B)ã®MIã0.2ä»¥äž ã§ããããšãç¹åŸŽãšããããªãªã¬ãã€ã³çµæç©ã«
åããã æ¬çºæã詳现ã«èª¬æããã ãããã¬ã³åç¬éåäœãšãšãã¬ã³âãããã¬ã³
ã©ã³ãã å ±éåäœãå«ããããã¯å ±éåäœã«ãã
ãŠã¯ããšãã¬ã³âãããã¬ã³ã©ã³ãã å ±éåäœã®
çµæãååéåã³éãç¹ã«éèŠã§ããããšãã¬ã³
âãããã¬ã³ã©ã³ãã å ±éåäœã«å«ãŸãããšãã¬
ã³ã¯30ã70ééïŒ ã§ãªããã°ãªããªãããã®ç¯å²
ã¯ã©ã³ãã å ±éåäœãæãéæ¶è³ªã«ãªãé åã§ã
ããç©æ§é¢ã§ã¯æçµçµæç©ã®èè¡ææ§ãæãæ¹è¯
ãããé åã§ããããšãã¬ã³å«æéãåèšç¯å²å€
ã§ã¯èè¡ææ§ã®æ¹è¯å¹æã¯å°ãããåèšç¯å²å ã§
ããã°æãå°ãéã§èè¡ææ§ãæ¹è¯ãããã®ã§ã
åæ§çã®å¥œãŸããæ§è³ªã®äœäžãå°ããŠããããšã
ã¬ã³âãããã¬ã³ã©ã³ãã å ±éåäœã®ååéã¯å
åé«ããªããã°ãªãããã¡ã«ããããŒã€ã³ããã¯
ã¹ïŒä»¥äžã«ãããŠMFIãšç§°ããïŒã§è¡šãããå Ž
åã10-2以äžãšããããšã奜ãŸããããã®MFIã®
衚瀺ã¯åäžé忡件ã§ãšãã¬ã³âãããã¬ã³ã©ã³
ãã å ±éåã®ã¿ãå¥éè¡ã€ãŠæ±ãããã®ã§ãã
ãããã®æ¹æ³ã¯ç¹éãã䌎ãã®ã§ããããã¬ã³å
ç¬éåäœã®MFI(C)ãšå šãããã¯å ±éåäœïŒããã
ã¬ã³åç¬éåäœïŒãšãã¬ã³âãããã¬ã³ã©ã³ãã
å ±éåäœïŒã®MFI(D)ã®æ¯ïŒïŒ£ïŒïŒ€ïŒïŒä»¥äžåã«
MFIæ¯ãšç¥ãïŒã§è¡šããã®ã䟿å©ã§ããã MFIæ¯ã¯ïŒã10ã§ãªããã°ãªããªããMFIæ¯ã
ïŒæªæºã®å Žåããªãšãã¬ã³ã®åæ£ç¶æ ãæªåãã
è¡æåŒ·åºŠã®æ¹è¯ãäžå åãšãªãããŸãMFIæ¯ã10
ãè¶ ãããšãçµæç©ã®è¡æåŒ·åºŠã®åäžã倧ããè¯
奜ã§ã¯ãããå°åºæåœ¢æã®æåœ¢æ§ãæªåãããã
å°åºæåœ¢åã®å¯žæ³å®å®æ§ãæªåãããããŠå¥œãŸã
ããªãçµæãäžããã ãšãã¬ã³âãããã¬ã³ã©ã³ãã å ±éåäœã®éã¯
å šãããã¯å ±éåäœã®éã«å¯ŸããŠïŒã30ééïŒ ã§
ãªããã°ãªããªãããã®éãïŒééïŒ æªæºã§ã¯è¡
æåŒ·åºŠæ¹è¯ã®å¹æãå°ããã30ééïŒ ãè¶ ãããš
åæ§ãéææ§çã®äœäžã倧ããããŸã補é é¢ã§ã
éåäœç²æ«ã®åµ©å¯åºŠããã³èªç±æµåæ§ãæªåã奜
ãŸãããªãã äžèšãããããªç¹å®ã®ãšãã¬ã³âãããã¬ã³ã©
ã³ãã å ±éåäœããããã¯å ±éåäœã®æåãšããŠ
å«ãå Žåã«ãåè¿°å ¬ç¥æè¡ã«æ¯ã¹å°éã®ããªãšã
ã¬ã³ã®æ··åã§äœæž©èè¡ææ§ã¯å¿è«ãå°åºæåœ¢æã®
æåœ¢æ§ã倧ããæ¹è¯ãããããšãæ¬çºæã®ç¹åŸŽã§
ããã ãããã¯å ±éåäœäžã®ãããã¬ã³åç¬éåäœã«
ã€ããŠã¯ãMFIã0.3ã40ã§ããããšã奜ãŸã
ããéã¯å šãããã¯å ±éåäœã®éã«å¯ŸããŠ70ã95
ééïŒ ã®ç¯å²ããéžã°ããã ãããã¯å ±éåäœã®MFIã¯0.1ãïŒããéžã°ã
ãããããã¯å ±éåäœäžã®ãšãã¬ã³å«æéã¯ïŒã
15ééïŒ ã§ãªããã°ãªããªãããšãã¬ã³å«æéã
ïŒééïŒ æªæºã§ã¯ããªãšãã¬ã³ã®æ··åã«ããè¡æ
匷床ãäœæž©ç¹æ§ã®æ¹è¯å¹æã¯äžå åã§ãããäž
æ¹ã15ééïŒ ãè¶ ãããšåæ§ãèããäœäžãããª
ã©ã奜ãŸãããªãçµæãäžããã äžæ¹ãããªãšãã¬ã³ã¯äžå§æ³åã¯äœå§æ³ã«ãŠè£œ
é ããããšãã¬ã³åç¬éåäœãããã¯ãšãã¬ã³ãš
ãã¬ã³ã«å¯Ÿã10ã¢ã«ïŒ 以äžã®ä»ã®Î±âãªã¬ãã€ã³
ãšã®å ±éåäœã§ãããã¡ã«ãã€ã³ããã¯ã¹ïŒä»¥äž
ã«ãããŠMIãšç§°ããïŒã0.2以äžã§ãªããã°ãªã
ãªããMIã0.2ãè¶ ãããšäœæž©èè¡ææ§ãèåæž©
床çã®äœæž©ç¹æ§åã³åæ§ã¯è¯å¥œã§ãããå°åºæåœ¢
åã®ãŠãšã«ãã©ã€ã³åŒ·åºŠãäœãçµæç©ãäžãã奜
ãŸãããªããå¯åºŠã¯0.93以äžã§ããã ããªãšãã¬ã³ã®éã¯ãããã¯å ±éåäœãšã®ç·å
ã«å¯ŸããŠïŒã20ééïŒ ãçšããããããã®éãïŒ
ééïŒ æªæºã§ã¯äœæž©ç¹æ§ãèè¡ææ§åã³å°åºæåœ¢
æã®æåœ¢æ§æ¹è¯ã®å¹æãäžå åã§ããã20ééïŒ
ãè¶ ãããšåæ§ã®äœäžãèããç©æ§ãã©ã³ã¹ãæª
åããæŽã«ã¯æåœ¢åã®éææ§ã®äœäžã倧ãšãªã奜
ãŸãããªããåæ§ã«ãããã¯å ±éåäœã®éã¯ããª
ãšãã¬ã³ãšã®ç·åã«å¯ŸããŠ80ã97ééïŒ ã§ããã
ãšã奜ãŸããã æ¬çºæã宿œããã«ããã€ãŠãæ··åã¯æº¶èç¶æ
ã§è¡ãããšãéèŠã§ããããã®ç®çã®ããã«ã¯ã¹
ã¯ãªãŠãŒåŒæŒåºæ©ã«ããæ··åããã³ããªãŒãããµ
ãŒã«ããæ··åãããã¯ããŒã«æ··åãã®ä»åšç¥ã®æ¹
æ³ã§è¡ãããšãåºæ¥ãããŸãæ··åã«éããŠã¯ãåžž
æ³ã«åŸããçµæç©ã«ã¯ç±å®å®å€ãæŽã«ã¯å å®å®å€
ãå°éæ·»å ãããæ··ååã³æåœ¢å å·¥ã®éçšãŸãå®
çšã®å Žåã«æŒããåæåéåäœã®å£åã鲿¢ãã
ãã æ¬¡ã«ãåè¿°ãããããã¯å ±éåäœã®è£œæ³ã詳现
ã«èª¬æããã«ãè§ŠåªãšããŠäœ¿çšãããäžå¡©åãã¿
ã³ãšããŠã¯ãåå¡©åãã¿ã³ã®æ°ŽçŽ éå ã«ããåŸã
ããçŽç²ã®äžå¡©åãã¿ã³ãåå¡©åãã¿ã³ã®ã¢ã«ã
ããŠã éå ã«ããåŸãããäžå¡©åãã¿ã³âäžå¡©å
ã¢ã«ãããŠã å ±æ¶äœïŒTiCl3â1/3AlCl3ïŒåã³ãã
ãäžå¡©åãã¿ã³ã®æ©æ¢°çç²ç ç©çã䜿çšå¯èœã§ã¯
ãããé€å»ãã¹ãéæ¶æ§éåäœã®çæéãå°ãã
è§Šåªé€å»å·¥çšãç°¡ç¥åãªããã¯çç¥åã§ããåŸã
ããéåäœã®ç²æ«ç¹æ§ãè¯å¥œã§ããçã®çç±ã«ã
ãã髿޻æ§è§Šåªã§ããç¹å®ã®åºäœäžå¡©åãã¿ã³ç³»
è§Šåªé¯äœã䜿çšããã®ã奜ãŸããããããåºäœäž
å¡©åãã¿ã³ç³»è§Šåªé¯äœã¯ãç¹éæ47â34478ãå
48â64170ãå50â112289ãå50â143790ãå51
â16297ãå51â16298ãå51â76196ãå51â
123796çã«èšèŒãããŠãããã説æãããšã¢ã«ã
ããŠã 嫿éããã¿ã³ã«å¯Ÿããã¢ã«ãããŠã ã®å
忝ã§0.15以äžã奜ãŸããã¯0.1以äžãããã«å¥œ
ãŸããã¯0.02以äžã§ããããã€é¯åå€ã嫿ãã
ãã®ã§ããããããŠé¯åå€ã®å«æéã¯ãåºäœäžå¡©
åãã¿ã³ç³»è§Šåªé¯äœäžã®äžå¡©åãã¿ã³ã«å¯Ÿããé¯
åå€ã®ã¢ã«æ¯ã§0.001以äžã奜ãŸããã¯0.01以äž
ã§ãããå ·äœçã«ã¯ãäžå¡©åãã¿ã³ãäžå¡©åãã¿
ã³ã®ãã¿ã³ã«å¯Ÿããã¢ã«ãããŠã ã®å忝ã§0.15
以äžã®åŒAlR3pX3âïœïŒåŒäžãR3ã¯ççŽ æ°ïŒã20
ã®åæ°ŽçŽ åºãã¯ããã²ã³ååãïœã¯ïŒâŠïœâŠïŒ
ã®æ°ã瀺ãïŒã§è¡šããããããã²ã³åã¢ã«ãããŠ
ã ããã³äžå¡©åãã¿ã³ã«å¯Ÿãã¢ã«æ¯ã§0.001以äž
ã®é¯åå€ãå«ããã®ãäŸãã°åŒTiCl3ã»ïŒAlR3pX3
âïœïŒïœã»(C)ïœïŒåŒäžãR3ã¯ççŽ æ°ïŒã20ã®ç
åæ°ŽçŽ åºã§ãããã¯ããã²ã³ååã§ãããïœã¯
ïŒâŠïœâŠïŒã®æ°ã§ãããã¯é¯åå€ã§ãããïœã¯
0.15以äžã®æ°ã§ãããïœã¯0.001以äžã®æ°ã§ã
ãïŒã§è¡šãããããã®ãæãããããããã¡ã
ããTiCl3æåãAlR3pX3âïœæååã³é¯åå€ïŒ£
æåã®ã»ãã«ãå°éã®ãšãŠçŽ ãäžå¡©åãã¿ã³ã®å¡©
çŽ ã®äžéšãŸãã¯å šéšããšãŠçŽ ãããã¯èçŽ ã§çœ®æ
ããããã®ããããã¯MgCl2ãMgOçã®æ äœçš
ç¡æ©åºäœãããªãšãã¬ã³ãããªãããã¬ã³çã®ãª
ã¬ãã€ã³éåäœç²æ«çãå«ããã®ã§ãã€ãŠãã
ããé¯åå€ïŒ£ãšããŠã¯ããšãŒãã«ãããªãšãŒã
ã«ãã±ãã³ãã«ã«ãã³é žãšã¹ãã«ãã¢ãã³ãã«ã«
ãã³é žã¢ãããããªã·ãããµã³çãæãããã
ãããã®ãã¡ãšãŒãã«åã¯ããªãšãŒãã«ããšãã«
奜ãŸããããšãŒãã«åã¯ããªãšãŒãã«ãšããŠã¯ã
äžè¬åŒR1ââR2åã¯R1ââR2ïŒåŒäžãR1ïŒ
R2ã¯ççŽ æ°15以äžã®çåæ°ŽçŽ åºã瀺ããïŒã§è¡šã
ããããã®ãæãããããAlR3pX3âïœãšããŠ
ã¯ãAlCl3ïŒAlR3Cl2çãæããããã ãŸããäžèšåºäœäžå¡©åãã¿ã³ç³»è§Šåªé¯äœã¯ãã
ã®ïŒžç·åæå³åœ¢ãαåäžå¡©åãã¿ã³ã®æåŒ·ããŒã¯
äœçœ®ã«çžåœããäœçœ®ïŒïŒÎžïŒ32.9ãä»è¿ïŒã«æå€§
匷床ã®ãããŒãæãããã®ããšãã«å¥œãŸãããæŽ
ã«åºäœäžå¡©åãã¿ã³ç³»è§Šåªé¯äœã®è£œé æã«ãããŠ
150âãè¶ ããæž©åºŠã®ç±å±¥æŽãåããŠããªããã®
ã奜ãŸãããããã«æ°Žéããã·ã¡ãŒã¿ãŒæ³ã§æž¬å®
ãã现åååŸ20â«ã500â«ã®éã®çޝç©çްå容ç©ã
0.02cm3ïŒïœä»¥äžãšãã«0.03cm3ïŒïœã0.15cm3ïŒïœã§
ãããããªæ¥µããŠåŸ®çްãªååŸã®çްå容ç©ã«ç¹åŸŽã
ãããã®ããéçµæ¶æ§éåäœãé€å»ããå¿ èŠããª
ãç¹ã§ããšãã«å¥œãŸããã ããããŠãã®ãããªåºäœäžå¡©åãã¿ã³ç³»è§Šåªé¯
äœã¯ã (ã€) ãšãŒãã«åã¯ããªãšãŒãã«ã®ååšäžã«æ¶²ç¶å
ããäžå¡©åãã¿ã³ã嫿ããæ¶²ç¶ç©ãã150â
以äžã®æž©åºŠã§æåºããã (ã) åå¡©åãã¿ã³ãææ©ã¢ã«ãããŠã ååç©åã¯
éå±ã¢ã«ãããŠã ã§éå ããŠåŸãããåºäœäžå¡©
åãã¿ã³ããé¯åå€åŠçåã³ããã²ã³ååç©åŠ
çãã ãªã©ã®æ¹æ³ã«ãã容æã«è£œé ããããšãã§ããã (ã€)ã®æ¹æ³ã«ãããŠæ¶²ç¶åããäžå¡©åãã¿ã³ãå«
æããæ¶²ç¶ç©ãåŸãæ¹æ³ãšããŠã¯æ¬¡ã®ïŒã€ã®ææ³
ããããããã (A) åå¡©åãã¿ã³ãåºçºåæãšããŠãããããšãŒ
ãã«åã¯ããªãšãŒãã«åã³å¿ èŠã«å¿ããŠé©åœãª
çåæ°ŽçŽ æº¶åªã®ååšäžã«ææ©ã¢ã«ãããŠã åå
ç©ã§éå ããæ¹æ³ã (B) åºäœã®äžå¡©åãã¿ã³ãåºçºåæãšããŠããã
ãå¿ èŠã«å¿ããŠé©åœãªçåæ°ŽçŽ æº¶åªã®ååšäžã
ãšãŒãã«åã¯ããªãšãŒãã«ã§åŠçããæ¹æ³ã 埮ç²ç¶åºäœäžå¡©åãã¿ã³ç³»è§Šåªé¯äœãæåºãã
ãæ¹æ³ã«ã¯ç¹ã«å¶éã¯ãªããæ¶²ç¶ç©ããã®ãŸãŸã
ããã¯å¿ èŠã«å¿ããŠçåæ°ŽçŽ åžéå€ãå ããŠã®
ã¡ã150â以äžã®æž©åºŠã奜ãŸããã¯40ã120âããš
ãã«å¥œãŸããã¯60ã100âã«ææž©ããŠãæåºãã
ãããªããäžå¡©åãã¿ã³æ¶²ç¶ç©äžã®ãã¿ã³ãšã¢ã«
ãããŠã ãšã®åèšã¢ã«æ°ããšãŒãã«åã¯ããªãšãŒ
ãã«ã®ã¢ã«æ°ããå°ãªãå Žåã«ã¯ãéé¢åå€ãæ·»
å ããŠæåºãä¿é²ããŠããããéé¢åå€ãšããŠ
ã¯ãåå¡©åãã¿ã³ãã¢ã«ãããŠã ããã²ã³åç©ã
äŸãã°äžããã²ã³åã¢ã«ãããŠã ãã¢ã«ãã«ã¢ã«
ãããŠã ãžãã©ã€ãçã奜ãŸãããéé¢åå€ã®äœ¿
çšéã¯ãæ¶²ç¶ç©äžã®ãã¿ã³ã®ïŒã¢ã«å以äžã奜ãŸ
ããã (ã)ã®æ¹æ³ã«ãããé¯åå€ãšããŠã¯ãããã«é¯å
å€ïŒ£ãšããŠäŸç€ºãããã®ããåæ§ã«æããããã
ããã²ã³ååç©ãšããŠã¯ãåå¡©åãã¿ã³åã¯åå¡©
åççŽ ãæãããããé¯åå€åŠçãšããã²ã³åå
ç©åŠçã¯ãåæã«ãããªã€ãŠãããããå ãé¯å
å€åŠçããããªããæ¬¡ãã§ããã²ã³ååç©åŠçã
ãããªã€ãŠããããé¯åå€åŠçã¯ãéåžžãåžéå€
äžãåºäœäžå¡©åãã¿ã³ã«TiCl3ã«å¯Ÿã0.2ãïŒã¢ã«
åã®é¯åå€ãæ·»å ããâ20ã80âã®æž©åºŠã§ãããª
ããé¯åå€åŠçåŸãåŸãããåºäœãå颿޿µãã
ããšã奜ãŸãããããã²ã³ååç©åŠçã¯ãéåžžã
åžéå€äžãâ10ã50âã®æž©åºŠã§ãããªããããã²
ã³ååç©ã®äœ¿çšéã¯ãTiCl3ã«å¯Ÿãéåžžã0.1ã10
ã¢ã«åã奜ãŸããã¯ïŒãïŒã¢ã«åã§ãããããã²
ã³ååç©åŠçåŸãåŸãããåºäœãå颿޿µããã
ãšã奜ãŸããã äžæ¹ãå ±è§Šåªã®ææ©ã¢ã«ãããŠã ååç©ãšããŠ
ã¯ãäžè¬åŒAlR4nCl3âïœïŒåŒäžãR4ã¯ççŽ æ°ïŒ
ã20ã®çåæ°ŽçŽ åºã衚ãããïœã¯1.95ã2.10ã®æ°
ã瀺ãïŒã§è¡šããããååç©ã䜿çšããããšã奜
ãŸããããã®ãã¡R4ããšãã«åºã§ç€ºãããïœã
ïŒã®å Žåã§ãããžãšãã«ã¢ã«ãããŠã ã¢ãã¯ãã©
ã€ããåå䜿çšå¯èœã§ããããç¹éæ54â
107989ãå55â38833ã«èšèŒãããŠããå ±è§Šåªå³
ã¡R4ããã«ãã«ãããã«åºåã¯ãã«ãã«ããã·
ã«åºã§ãããã®ããšãã«å¥œãŸãããR4ããã«ã
ã«ãããã«åºåã¯ãã«ãã«ããã·ã«åºã®å Žåïœã¯
1.95âŠïœâŠ2.10ã§ããããšãéèŠã§ããããã®ç¯
å²å ã§ããã°åè¿°ã®åºäœäžå¡©åãã¿ã³è§Šåªé¯äœãš
çµã¿åããŠéåããããšã«ãã€ãŠéåæŽ»æ§ãšéå
äœã®ç«äœèŠåæ§ãšãå ±ã«é«ãçµæãåŸãããã ããã«äžèšè§Šåªåã³å ±è§Šåªã®ã»ãã«è§Šåªç¬¬ïŒæ
åãšããŠé»åäŸäžæ§ååç©ãçšããŠãããéåæŽ»
æ§ã®äœäžãªãã«çæéåäœã®ç«äœèŠåæ§ãåäžã
ããããã®ãããªé»åäŸäžæ§ååç©ãšããŠã¯ãé»
åäŸäžæ§ã®åååã¯åºãïŒå以äžå«ãååç©ãäŸ
ãã°ãããªã¢ã«ãã«ãã¹ãã¢ã€ããããªã¢ãªãŒã«
ãã¹ãã¢ã€ããã«ã«ãã³é žãšã¹ãã«çãæããã
ãã è§Šåªåæåã®äœ¿çšå²åã¯ãéåžžãåºäœäžå¡©åã
ã¿ã³ç³»è§Šåªé¯äœäžã®äžå¡©åãã¿ã³ïŒææ©ã¢ã«ãã
ãŠã ååç©ã®ã¢ã«æ¯ã§ïŒïŒïŒã100奜ãŸããã¯
ïŒïŒïŒã40ã®ç¯å²ããéžã°ãããåè¿°ããè§Šåªç¬¬
ïŒæåã䜿çšããå Žåã«ã¯ãåããäžå¡©åãã¿
ã³ïŒè§Šåªç¬¬ïŒæåã®ã¢ã«æ¯ã§ãïŒïŒ0.01ã10奜ãŸ
ããã¯ïŒïŒ0.05ãïŒã«ãªãããã«éžã°ããã ããã«ãè§Šåªç¬¬ïŒæåãšããŠããã³ãŒã³ããã«
ãšã³ããã·ã¬ã³çã®è³éŠæçåæ°ŽçŽ ã奜é©ã«äœ¿çš
ãããã ãªããè§ŠåªãšããŠçšããããåºäœäžå¡©åãã¿ã³
系觊åªé¯äœã¯ããã®ãŸãŸéåã«çšããŠãè¯ããã
ææ©ã¢ã«ãããŠã ååç©ã®ååšäžãå°éã®ããã
ã¬ã³ãããã¯ãšãã¬ã³çãªã¬ãã€ã³ã§ååŠçããŠ
ãã䜿çšããã®ã奜ãŸããããã®ååŠçã¯äŸãã°
嵩å¯åºŠãªã©éåäœã®ã¹ã©ãªãŒç©æ§ã®æ¹è¯ã«å¹æã
ããã ååŠçã¯éåæž©åºŠããäœã枩床ãäžè¬ã«20âã
60âã§ãååŠçã«ãã€ãŠçæããéåäœïŒåºäœäž
å¡©åãã¿ã³ç³»è§Šåªé¯äœäžã®äžå¡©åãã¿ã³ïŒ0.1ã
50ïŒïŒïŒé鿝ïŒãéåžžïŒã20ïŒïŒã«ãªãæ§ã«è¡
ãªãããã ãããã¯å ±éåæ¹æ³ãšããŠã¯ããããã¬ã³ã®å
ç¬éåãè¡ã€ãåŸã«ãšãã¬ã³âãããã¬ã³ã®ã©ã³
ãã å ±éåãè¡ãæ¹æ³ããããã¯ãã®éã®æ¹æ³ã
æŽã«ãããã®æäœãè€æ°åç¹°è¿ãæ¹æ³çãæãã
ããããå·¥æ¥çã«å¥œãŸããã®ã¯å ããããã¬ã³ã®
åç¬éåãè¡ã€ãåŸã«ãšãã¬ã³âãããã¬ã³ã©ã³
ãã å ±éåãè¡ãæ¹æ³ã§ãããéåã¯ãããã
ã³ããã¿ã³ããããµã³çã®åŠãèèªæçåæ°ŽçŽ ã
ã·ã¯ããããµã³ãã¡ãã«ã·ã¯ããããµã³ã®åŠãè
ç°åŒçåæ°ŽçŽ ããã³ãŒã³ããã«ãšã³ã®åŠãè³éŠæ
çåæ°ŽçŽ çã®æº¶åªäžã§è¡ãããšãã§ãããããã
ãã¬ã³èªèº«ã溶åªãšãããããããã«ã¯éåæ³ã
ããã¯æº¶åªã䜿çšããªãããããæ°çžéåæ³ã§è¡
ãã®ã奜ãŸããã ãšããã奜ãŸããæ¹æ³ã¯ãäžè¿°ã®ãããªåºäœäž
å¡©åãã¿ã³ç³»è§Šåªé¯äœåã³ææ©ã¢ã«ãããŠã åå
ç©ãäž»äœãšããè§Šåªç³»ãçšããŠãããã¯å ±éåäœ
ã補é ããæ¹æ³ã«ãããŠéåãïŒæ®µéã«åããŠè¡
ãªãããç¬¬ïŒæ®µéã§ã¯æ¶²åãããã¬ã³ã®ååšäžã
ããã¬ã³ã®åç¬éåãè¡ãªããç¬¬ïŒæ®µéã§ã¯æ¶²å
ãããã¬ã³ã®ååšäžããããã¯äžååšäžãããã
ãæ°çžã§ãšãã¬ã³âãããã¬ã³ã©ã³ãã å ±éåã
è¡ãªãããæ¹æ³ã§ãããåã ã«ã€ããŠèª¬æãã
ãšãç¬¬ïŒæ®µéã§ã¯æ¶²åãããã¬ã³ã®ååšäžããã
ã¬ã³ã®åç¬éåãè¡ããããã§åºäœäžå¡©åãã¿ã³
系觊åªé¯äœããã³ææ©ã¢ã«ãããŠã ååç©ãéå
æ§œå ã«äŸçµŠããçºã«ãããµã³ãããã¿ã³çã®èèª
æçåæ°ŽçŽ ãã·ã¯ããããµã³çã®èç°åŒçåæ°Ž
çŽ ããã³ãŒã³ããã«ãšã³çã®è³éŠæçåæ°ŽçŽ ã®åŠ
ãäžæŽ»æ§æ¶²ç¶çåæ°ŽçŽ ãåžéå€ãšããŠçšããã®ã
奜ãŸããããããã¬ã³åç¬éåã®éã«å°éã®ãäŸ
ãã°ïŒééïŒ ä»¥äžå Žåã«ãã€ãŠã¯ãïŒééïŒ ä»¥äž
ã®ä»ã®ãªã¬ãã€ã³ãäŸãã°ãšãã¬ã³ãå ±åãããŠ
åŸãããæ¥µãå°éã®ä»ã®ãªã¬ãã€ã³ãå«ããå®è³ª
çã«ãããã¬ã³åç¬éåäœã®æ§è³ªã瀺ãå ±éåäœ
ããæ¬çºæã«ããããããã¬ã³åç¬éåäœã«å«ãŸ
ããããããã¬ã³åç¬éåäœã®éã¯å šéåäœçæ
éã®70ã95ééïŒ ãšãªãããã«éåæž©åºŠããã³é
åæéãéžã°ãããéåæž©åºŠã¯éåžž40ã100âã
奜ãŸããã¯55ã80âã®ç¯å²ããéžã°ãããéåå§
åã¯åèšéåæž©åºŠã§æ±ºãæ¶²åãããã¬ã³ã®èžæ°
å§ãååé調ç¯å€ãšããŠçšããæ°ŽçŽ ã®å§åããã³
è§Šåªæåã®åžéå€ãšããŠçšãã埮éã®åèšäžæŽ»æ§
æ¶²ç¶çåæ°ŽçŽ ã®èžæ°å§ã®åèšãšãªããéåžžã¯30ã
40KgïŒcm2ã§ããããããŠããç¬¬ïŒæ®µéã§åŸããã
ãããã¬ã³åç¬éåäœã®ã¡ã«ããããŒã€ã³ããã¯
ã¹ïŒ230âãè·é2.16Kgã®æã®æŒåºéïœïŒ10åã
ASTMD1238â70ã«ãããïŒãã0.3ã40ã«ãªãã
ãã«éåæž©åºŠãååé調ç¯å€ã®éãéžã¶ãååé
調ç¯å€ãšããŠã¯æ°ŽçŽ ããžã¢ã«ãã«äºéçãæãã
ãããã奜ãŸããã¯æ°ŽçŽ ã§ãããéåžžãæ°çžã«ã
ããæ°ŽçŽ æ¿åºŠã¯çŽïŒã10ã¢ã«ïŒ ã§ããã æ¬¡ã«ç¬¬ïŒæ®µéã§ã¯ãç¬¬ïŒæ®µéã§çæããããã
ã¬ã³åç¬éåäœã®ååšäžãããã¬ã³âãšãã¬ã³ã©
ã³ãã å ±éåãè¡ããæ¶²åãããã¬ã³äžã§éåã
è¡ãå Žåã¯ãæ°çžã«ããããããã¬ã³ïŒãããã¬
ã³ïŒãšãã¬ã³æ¯ã¯50ã85ã¢ã«ïŒ ã®ç¯å²ããéžã°ã
ãã ãããã¬ã³ïŒãããã¬ã³ïŒãšãã¬ã³æ¯ã50ã85
ã¢ã«ïŒ ãšããã®ã¯ãéçµæ¶æ§éåäœã®å¯çéãæ
倧ãšãªãæ¡ä»¶ã§ããããäžæ¹æçµéåäœã®è¡æåŒ·
床ãæãæ¹è¯ãããæ¡ä»¶ã§ããããã®æ§ãªæ¡ä»¶äž
ã§ãåèšåºäœäžå¡©åãã¿ã³ç³»è§Šåªé¯äœãçšããæ¹
æ³ã«ããã°åµ©å¯åºŠã®é«ãèªç±æµåæ§ã«å¯ãããã
ã¯å ±éåäœç²æ«ãåå¿æ§œã®åšå£ä»çã®æ®ãã©ã¿ã
ããªãç¶æ ã§åŸããããäžèšç¯å²å€ã§ã¯ãè¡æåŒ·
åºŠã®æ¹è¯ãäžå åã§ããã奜ãŸãããªããããã
ã¬ã³ïŒãããã¬ã³ïŒãšãã¬ã³æ¯ã50ã85ã¢ã«ïŒ ã§
éåãè¡ã€ãå ŽåãåŸããããããã¬ã³âãšãã¬
ã³ã©ã³ãã å ±éåäœäžã«å«ãŸãããããã¬ã³ã¯30
ã70ééïŒ ïŒ22ã61ã¢ã«ïŒ ïŒãšãªãããããŠãã
ãã¬ã³âãšãã¬ã³ã©ã³ãã å ±éåäœã®éãå šéå
äœçæéã®ïŒã30ééïŒ ãšãªãããã«éåæž©åºŠã
ãã³éåæéãéžã°ããããã®éãïŒééïŒ æªæº
ã§ã¯è¡æåŒ·åºŠçæ¹è¯ã®å¹æãå°ããã30ééïŒ ã
è¶ ãããšã嵩å¯åºŠããã³èªç±æµåæ§ãæªåãå
æ§ãéææ§ã®äœäžã倧ããæååã®åçž®çã倧ãš
ãªã奜ãŸãããªããéåæž©åºŠã¯éåžž25ã70â奜ãŸ
ããã¯25ã65âã®ç¯å²ããéžã°ããã70âãè¶ ã
ããšãåŸããããããã¯å ±éåäœã¯ãèªç±æµåæ§
ãä¹ããéåäœç²åéã®åéãèµ·ãçãã¹ã©ãªãŒ
ç©æ§äžå¥œãŸãããªãã éåå§åã¯åèšéåæž©åºŠã§æ±ºãæ¶²åãããã¬ã³
ã®èžæ°å§ãæ°ŽçŽ ã®å§åããšãã¬ã³ã®å§åããã³åŸ®
éã®äžæŽ»æ§æ¶²ç¶çåæ°ŽçŽ ã®èžæ°å§ã®åèšãšãªãã
éåžžã¯10ã40KgïŒcm2ã§ããããããŠãããã¬ã³â
ãšãã¬ã³ã©ã³ãã å ±éåäœã®MFIã10-2以äžãã
ããã¬ã³åç¬éåäœã®MFIãšå šãããã¯å ±éåäœ
ã®MFIã®æ¯ïŒMFIæ¯ïŒãïŒã10ã«ãªãããã«ãé
åæž©åºŠãååé調ç¯å€ã§ããæ°ŽçŽ ã®éãéžã¶ãé
åžžæ°çžã«ãããæ°ŽçŽ æ¿åºŠã¯ãæ°ŽçŽ ïŒãããã¬ã³ïŒ
ãšãã¬ã³æ¯ã§0.1ã30ã¢ã«ïŒ ãšããã æ¶²ç¶çåæ°ŽçŽ ã®å®è³ªçäžååšäžã§ãããããæ°
çžéåãè¡ãå Žåã¯ãæ°çžã«ããããããã¬ã³ïŒ
ãããã¬ã³ïŒãšãã¬ã³æ¯ã60ã95ã¢ã«ïŒ ã®ç¯å²ãš
ããããšã«ãã€ãŠãå ±éåäœäžã«å«ãŸããããã
ã¬ã³ã¯ã»ãŒ30ã70ééïŒ ïŒ22ã61ã¢ã«ïŒ ïŒã®ç¯å²
ãšãªãããããã¬ã³âãšãã¬ã³ã©ã³ãã å ±éåäœ
ã®éã¯åè¿°ãšåæ§ã«ãå šéåäœçæéã®ïŒã30é
éïŒ ãšãªãããã«ãã¹ãã§ããã éåæž©åºŠã¯éåžž40ã100âã奜ãŸããã¯60ã90
âãéåå§åã¯éåžž10ã50KgïŒcm2ã§ããããŸãã
ããã¬ã³âãšãã¬ã³ã©ã³ãã å ±éåäœã®MFIã¯å
è¿°ãšåæ§10-2以äžãMFIæ¯ãïŒã10ã«ãªãããã«
éåæž©åºŠãæ°ŽçŽ ã®éãéžã¶ãéåžžæ°çžã«ãããæ°Ž
çŽ æ¿åºŠã¯ãæ°ŽçŽ ïŒãããã¬ã³ïŒãšãã¬ã³æ¯ã§çŽ
0.01ã30ã¢ã«ïŒ ãšãããããããŠå šãããã¯å ±é
åäœäžã®ãšãã¬ã³å«æéãïŒã15ééïŒ ãMFIã
0.1ãïŒãšãªãããã«ãå šãšãã¬ã³å°å ¥éãæ°ŽçŽ
éã調ç¯ããããéåã¯ãé£ç¶ãŸãã¯åååŒã§è¡
ãªããããããã¯å ±éåäœã®çæéã¯äžå¡©åãã¿
ã³ïŒïœåœã16000ïœä»¥äžããã«ã¯22000ïœä»¥äžãšã
ããã äžè¿°ã®æ¹æ³ã«ãããããã¯å ±éåäœã補é ãã
ãšãéçµæ¶æ§éåäœã®çæéãå°ãªãããããŠé
çµæ¶æ§éåäœãé€å»ãããšããããããè¡æåŒ·
床ãåæ§ããã³äœæž©èæ§ãæãããããã«èªç±æµ
åæ§ã«å¯ãã ç²æ«ç¶æ ã§éåäœãåŸãããã®ã§é·
æéå®å®é転ãå¯èœã§ããã 以äžãæ¬çºæã宿œäŸã«ãã€ãŠæŽã«è©³çްã«èª¬æ
ããããæ¬çºæã¯ãã®èŠæšããããªãéã以äžã®
宿œäŸã«éå®ããããã®ã§ã¯ãªãããªãã宿œäŸ
äžã®ç¥å·ã®æå³åã³åçš®ã®æž¬å®æ¹æ³ã¯æ¬¡ã®éãã§
ããã è§Šåªå¹çCEïŒïœïŒïœïŒã¯äžå¡©åãã¿ã³ïŒïœåœ
ãã®å ±éåäœçæéïœã§ããã ã¢ã€ãœã¿ã¯ããã¯ã»ã€ã³ããã¯ã¹IIïŒïŒ ïŒã¯æ¹
è¯åãœãã¯ã¹ã¬ãŒæŒåºåšã§æ²žéš°ïœâããã¿ã³ã«ã
ãïŒæéæœåºããå Žåã®æ®éïŒééïŒ ïŒã§ããã
éçµæ¶æ§éåäœã¯æ²žéš°ïœâããã¿ã³ã«å¯æº¶ã§ãã
ããIIïŒïŒ ïŒã¯çµæ¶æ§éåäœã®åçã瀺ãã 嵩å¯åºŠÏïŒïœïŒc.c.ïŒã¯JISâ6721ã«ãã€ãã å ±éåäœäžã®ãšãã¬ã³å«æéããIRïŒéé
ïŒ ïŒã¯èµ€å€ç·åžåã¹ãã¯ãã«ããæ±ããã ã¡ã«ããããŒã€ã³ããã¯ã¹MFIïŒïœïŒ10minïŒ
ã¯ASTM D1238â70ã«ããã230âãè·é2.16Kg
ã®æã®éåäœã®æŒåºéã瀺ãã ã¡ã«ãã€ã³ããã¯ã¹MIïŒïœïŒ10minïŒã¯ASTM
D1238â70ã«ãã190âãè·é2.16Kgã®æã®éå
äœã®æŒåºéã瀺ãã å¯åºŠÏïŒïœïŒc.c.ïŒã¯ASTMâD1505ã«æºæ ãå¯
床åŸé 管æ³ã«ãã20âã§æ±ããã 第ïŒéäŒç¹åŒ·åºŠYSïŒKgïŒcm2ïŒã¯ASTM D638
â72ã«æºæ ããã¬ã¹ã·ãŒãããæã¡æãããã³ã
ã«çã®åŒåŒµè©Šéšã«ãã€ãŠæ±ãããç¹ã«æãããªã
éã20âã§ã®æž¬å®å€ã§ãããã¢ã€ãŸããè¡è¡åŒ·åºŠ
ïŒKgâcmïŒcmïŒã¯ASTM D256ã«ããããã¬ã¹ã·
ãŒãããæã¡æããçåçã«ããããå ¥ãããã®
ã«ã€ããŠ20âãâ20âã§æž¬å®ããã ãŠãšã«ãéšèœéè¡æåŒ·åºŠDDIïŒKgâcmïŒã¯ãïŒ
ãªã³ã¹å°åºæåœ¢æ©ã«ããããŠãšã«ãéšãæããç
åç¶è©Šéšçãäœè£œãããŠãšã«ãéšã«äžå®é«ããã
ééãèœåãããŠè¡æãäžãã詊æãç Žå£ããã«
èŠãããšãã«ã®ãŒãšããŠæ±ãããããã¯ãŠãšã«ã
éšã®åŒ·åºŠã®ç®å®ãšãªããã®ã§ããã å°åºéçå§åïŒKgïŒcm2ïŒPcã¯ãïŒãªã³ã¹å°åº
æåœ¢æ©ã«ãããå¹ 80mmãé·ã80mmãåãïŒmmã®è©Š
éšçãäœè£œããéã®å®å šæåœ¢å¯èœãªæäœå°åºå§å
ãšããŠæ±ãããããã¯å°åºæåœ¢ã«ãããæåœ¢æ§ã®
ç®å®ãšãªããã®ã§ããã èåæž©åºŠTbïŒâïŒã¯åã2.0mmã®å¹³æ¿ããææ
ãã詊éšçã«ã€ããASTM D746ã«ããæ±ããã 宿¯è§ããã³æ»ãè§ã¯ãæ¥åå·¥æ¥æ°è瀟çºè¡ã
ç¶æ°ååŠå·¥åŠè¬åº§ã18å·»ïŒãïŒé ã«èšèŒãããŠã
ãããã«ãç 磚ããã¹ãã³ã¬ã¹æ¿äžã«ãããŠæž¬å®
ããããäžèšç²æ«ãå®å®ãä¿ã€è§åºŠããã³æ»ãå§
ããè§åºŠã§ããã ãŸããæ°çžãããã¬ã³æ¿åºŠãšã¯ãæ°çžäžã®ãã
ãã³ãšãšãã¬ã³ã®åã«å¯Ÿãããããã¬ã³ã®æ¯ã
molïŒ ã§è¡šãããæ°çžæ°ŽçŽ æ¿åºŠãšã¯ãæ°çžäžã®ã
ããã¬ã³ãšãšãã¬ã³ã®åã«å¯Ÿããæ°ŽçŽ ã®æ¯ãmol
ïŒ ã§è¡šãããã è§Šåªè£œé äŸïŒ ïŒåºäœäžå¡©åãã¿ã³ç³»è§Šåªé¯äœã®
補é ïŒ (A) äžå¡©åãã¿ã³åäžæº¶æ¶²ã®è£œé å åã«ä¹Ÿç¥ã¢ã«ãŽã³çœ®æãã容é500mlã®ã
ã©ã¹ã³ã«ïœâããã¿ã³120mlãåå¡©åãã¿ã³
100mmolãä»èŸŒã¿ãæŽã«ãžâïœâãªã¯ãã«ãšãŒ
ãã«90mmolãæ·»å ããããããæ¹æäžã«25â
ã«ä¿æãã€ã€ããžãšãã«ã¢ã«ãããŠã ã¢ãã¯ã
ãªã33mmolãïœâããã¿ã³50mlã«æº¶è§£ããã
ã®ãåŸã ã«æ»Žäžãããšãããç·è²ã垯ã³ãé»è€
è²ã®äžå¡©åãã¿ã³ã®ïœâããã¿ã³åäžæº¶æ¶²ãåŸ
ãããã (B) äžå¡©åãã¿ã³ã®æ²æ®¿çæãšè§Šåªã®è£œé äžèš(A)å·¥çšã§åŸãããäžå¡©åãã¿ã³ã®åäžæº¶
æ¶²ã95âã«ææž©ãããšãããææž©éäžãã玫è²
ã®äžå¡©åãã¿ã³ã®æ²æ®¿çæãèªããããã 95âã§30åæ¹æåŸãæ²æ®¿ãå¥ããïœâãã
ã¿ã³100mlã§ïŒåãã€ãã§ãã«ãšã³100mlã§ïŒå
æŽæµããŠåŸ®ç²ç¶çŽ«è²ã®åºäœäžå¡©åãã¿ã³ç³»è§Šåª
é¯äœãåŸãã å çŽ åæãããšããããã®è§Šåªé¯äœã¯åŒ TiCl3ïŒAlCl3ïŒ0.003ãïŒïœâC8H17ïŒ2Oã0.10 ã®çµæãæããŠããã ãŸããCuKαç·ã䜿çšããŠããã®è§Šåªé¯äœ
ã®ïŒžç·åæã¹ãã¯ãã«ã枬å®ãããšãããïŒÎž
ïŒ32.9ãã«æå€§åŒ·åºŠã®ãããŒãæããŠããããŸ
ããæ°Žéããã·ã¡ãŒã¿ãŒïŒ60000psigïŒãçšã
ãŠæž¬å®ãã环ç©çްå容ç©ã¯ã现åååŸã20ã
500â«éã§ã0.04cm3ïŒïœã§ãã€ãã è§Šåªè£œé äŸïŒ ïŒåºäœäžå¡©åãã¿ã³ç³»è§Šåªé¯äœã®
補é ïŒ (A) äžå¡©åãã¿ã³åäžæº¶æ¶²ã®è£œé 也ç¥ã¢ã«ãŽã³çœ®æãã容é500mlã®ãã©ã¹ã³
ã«ç²Ÿè£œãã«ãšã³90mlãšåå¡©åãã¿ã³90mmolã
ä»èŸŒã¿ãæŽã«ãžâïœâããã«ãšãŒãã«80mmol
ãæ·»å ãããå€å°ã®çºç±ã䌎ãåå¡©åãã¿ã³ãš
ãžâïœâããã«ãšãŒãã«ãšãåå¿ããŠãã«ãšã³
ã«åäžã«æº¶è§£ããæ©é»è²ã®åäžæº¶æ¶²ãåŸãã該
æº¶æ¶²ãæ¹æäž25âã«ä¿æããªãããããã«ãžãš
ãã«ã¢ã«ãããŠã ã¢ãã¯ãã©ã€ã45mmolãã
ã«ãšã³20mlã«æº¶è§£ããæº¶æ¶²ãåŸã ã«æ·»å ãããš
ãããæ¿æ©è²ã®äžå¡©åãã¿ã³ã®åäžæº¶æ¶²ãåŸã
ããã (B) äžå¡©åãã¿ã³ã®æ²æ®¿çæãšè§Šåªã®è£œé äžèš(A)å·¥çšã§åŸãããäžå¡©åãã¿ã³ã®åäžæº¶
æ¶²ã95âã«ææž©ãããšãããææž©éäžãã玫è²
ã®äžå¡©åãã¿ã³ã®æ²æ®¿çæãèªããããã 95âã§30åæ¹æåŸãæ²æ®¿ãå¥ããã«ãšã³
100mlã§ïŒåæŽæµã埮ç²ç¶çŽ«è²äžå¡©åãã¿ã³ç³»
è§Šåªé¯äœãåŸããå çŽ åæãããšããããã®è§Š
åªé¯äœã¯åŒ TiCl3ïŒAlCl3ïŒ0.004ãïŒïœâC4H9ïŒ2Oã0.05 ã®çµæãæããŠããã ãŸããCuKαç·ã䜿çšããŠãã®è§Šåªé¯äœã®
ç·åæã¹ãã¯ãã«ã枬å®ãããšãããïŒÎžïŒ
32.9Â°ã«æå€§åŒ·åºŠã®ãããŒãæããŠããã è§Šåªè£œé äŸïŒ ïŒåºäœäžå¡©åãã¿ã³ç³»è§Šåªé¯äœã®
補é ïŒ (A) ç°å åºäœã®è£œé ã¢ã«ãŽã³çœ®æãã500mlãã©ã¹ã³ã«ãïœâã
ããµã³45mlãåå¡©åãã¿ã³100mmolãå ããïŒ
âã«å·åŽåŸãæ¹æäžã«ïœâãããµã³70mlãšãšã
ã«ã¢ã«ãããŠã ã»ã¹ãã¯ãã©ã€ã200mmolãšã
ãæã溶液ã30åã«ãããæ»Žäžãããæ»Žäžçµäº
åŸãããã«ïŒâã§ïŒæéæ¹æãç¶ãçæãè¡ã€
ããã€ãã§ïœâãããµã³100mlãçšããŠïŒåæŽ
æµãè¡ãã赀玫è²ã®åºäœç©è³ª21ïœãåŸãã (B) é¯åå€åŠç äžèš(A)ã§åŸããã赀玫è²ã®åºäœç©è³ªã«ïœâã
ããµã³150mlåã³ãžã€ãœã¢ãã«ãšãŒãã«21mlã
å ãã30âã§ïŒæéæ¹æäžã«åå¿ãè¡ã€ããã€
ãã§ïœâãããµã³100mlãçšããŠïŒåæŽæµãè¡
ããæžå§ä¹Ÿç¥ãè¡ã€ãŠè€è²ã®ç©è³ª21ïœãåŸãã (C) åå¡©åãã¿ã³åŠç äžèš(B)ã§åŸãããè€è²ã®ç©è³ªã«å¯Ÿãã
400mmolã®åå¡©åãã¿ã³ãå ããã35âã§1.5
æéåå¿ãè¡ã€ãåŸïœâãããµã³100mlã§ïŒå
æŽæµãè¡ã€ãŠçŽ«è²ã®åºäœäžå¡©åãã¿ã³ç³»è§Šåªé¯
äœçŽ20ïœãåŸããå çŽ åæãããšãããåŒ TiCl3ã»ïŒAlCl3ïŒ0.01ã»ãïŒïœâC5H11ïŒ2Oã
0.11 ã®çµæãæããŠããããŸãCuKαç·ã䜿çšã
ãŠïŒžç·åæã¹ãã¯ãã«ã枬å®ãããšãããïŒÎž
ïŒ32.9ãã«æå€§åŒ·åºŠã®ãããŒãæããŠããã ãŸããæ°Žéããã·ã¡ãŒã¿ãŒãçšããŠæž¬å®ãã
环ç©çްå容ç©ã¯çްåååŸã20ã500â«éã§ã
0.16cm3ïŒïœã§ãã€ãã åèäŸ ïŒ ãããåæ¹æç¿Œãå èµãã容éïŒã®èªå°æ¹æ
åŒãªãŒãã¯ã¬ãŒããçšããã å åã«ä¹Ÿç¥ããç空ãçªçŽ ã¬ã¹çœ®æããã€ãã§
ãããã¬ã³ã¬ã¹ã§çœ®æãããªãŒãã¯ã¬ãŒãã«ããž
ãã«ãã«ãããã«ã¢ã«ãããŠã ã¢ãã¯ãã©ã€ã
5.0mmolãä»èŸŒãã ãæ°ŽçŽ ã¬ã¹ã2.7KgïŒcm2è£ å ¥
ããã€ãã§æ¶²åãããã¬ã³1.75Kgãè£ å ¥ããåŸã
ãªãŒãã¯ã¬ãŒããææž©ããããªãŒãã¯ã¬ãŒãå æž©
ã70âã«éããæãæ¹æäžã«è§Šåªè£œé äŸïŒã§åŸã
ããåºäœäžå¡©åãã¿ã³è§Šåªé¯äœïŒTiCl3ãšããŠ50
mgã嫿ããïŒã®ãã«ãšã³ã¹ã©ãªãŒ10mlãçªçŽ ã¬
ã¹ã§å§å ¥ããããã®æãç¬¬ïŒæ®µéã®éååå¿ã®é
å§ãšã70âã§3.5æéãæ¹æäžã«éååå¿ãç¶ã
ãã3.5æéåŸæ¶²åãããã¬ã³ããã³æ°ŽçŽ ã¬ã¹ã
ããŒãžããŠãªãŒãã¯ã¬ãŒãå å§ãã²ãŒãžå§ïŒKgïŒ
cm2ãšãçªçŽ ã¬ã¹äžã§ãµã€ããªã³ãåãä»ãçªçŽ ã¬
ã¹å§ã«ããç²æ«ç¶ã®ããªãããã¬ã³åç¬éåäœã
æ°ïœååãè¢å ç·ã«ããTi嫿éãæž¬å®ãã
ç¬¬ïŒæ®µéã«ãããéåäœã®åéåã³MFIãæ±ã
ãã ã€ãã§æ°ŽçŽ ã¬ã¹ãè£ å ¥ããæ¶²åãããã¬ã³1.25
Kgãè£ å ¥ããåŸãã¿ããã«ãªãŒãã¯ã¬ãŒãå æž©ã
40âã«èª¿ç¯ãããšãã¬ã³ã¬ã¹ã10KgïŒcm2è£ å ¥ã
ãããã®æãç¬¬ïŒæ®µéã®éååå¿ã®éå§ãšãã40
âã§0.5æéæ¹æäžã«éååå¿ãç¶ããããã®é
ãšãã¬ã³åå§ã10KgïŒcm2ãšãªãæ§ã«é£ç¶ããŠãšã
ã¬ã³ã¬ã¹ãè£ å ¥ãããæ°çžã«ããããããã¬ã³ïŒ
ãããã¬ã³ïŒãšãã¬ã³æ¯ã¯å¹³å61molïŒ ãH2ïŒã
ããã¬ã³ïŒãšãã¬ã³æ¯ã¯å¹³å1.7molïŒ ã§ãã€ãã 0.5æéåŸãæ¶²åãããã¬ã³ããšãã¬ã³ã¬ã¹å
ã³æ°ŽçŽ ã¬ã¹ãããŒãžããŠãªãŒãã¯ã¬ãŒãããèªç±
æµåæ§ã«å¯ãã ãåéå¡ã®ãªãçœè²ç²æ«ç¶ã®ãã
ãã¯å ±éåäœ1.155Kgãåãã ããã é忡件åã³å皮枬å®çµæã衚ïŒã«ç€ºãããå ±
éåäœç²æ«ã®åµ©å¯åºŠÏã¯0.44ïœïŒc.c.ã§ãããII
ã¯94.8ïŒ ã§ãã€ããããããã®å€ã¯ç¬¬ïŒæ®µéçµäº
æã«æãåºãããããã¬ã³åç¬éåäœã®ÏïŒ
0.46ïœïŒc.c.ãIIïŒ97ã»ïŒïŒ ã«æ¯ã¹äœäžãå°ããã
ã®ã§ãã€ãã ãŸããå ±éåäœç²æ«ã®å¹³åç²åŸã¯430ÎŒã宿¯
è§ã¯38ããæ»ãè§ã¯35ãã§ãã€ãã è§Šæ¿å¹çCEã¯23ïŒ100ã§ãããå ±éåäœäžã«æ®
åããTiéã¯13.4ppmãšå åã«äœãããã¯ãé€å»
ããå¿ èŠã¯ãªããã®ã§ãã€ãã åèäŸ ïŒãïŒ åèäŸïŒã«ãããŠãé忡件ã衚ïŒã«ç€ºããã
ã«å€ããããšä»¥å€ã¯åæ§ã«è¡ã€ãŠãè§Šåªè£œé äŸïŒ
ã§åŸãããåºäœäžå¡©åãã¿ã³è§Šåªé¯äœãçšããŠã
ããã¯å ±éåäœãåŸããé忡件åã³å皮枬å®çµ
æã衚ïŒã«ç€ºããã åèäŸ 10ã15 åèäŸïŒã«ãããŠé忡件ã衚ïŒã«ç€ºãããã«
å€ããããšãåã³è§Šåªè£œé äŸïŒã§åŸãããåºäœäž
å¡©åãã¿ã³è§Šåªé¯äœãçšããããšä»¥å€ã¯åæ§ã«è¡
ã€ãŠããããã¯å ±éåäœãåŸããé忡件åã³å
皮枬å®çµæã衚ïŒã«ç€ºããã åèäŸ 16ïŒ17 å åã«ä¹Ÿç¥ããç空ãçªçŽ ã¬ã¹çœ®æããã€ãã§
ãããã¬ã³ã¬ã¹ã§çœ®æãã容éïŒã®ãªãŒãã¯ã¬
ãŒãã«ããžãã«ãã«ãããã«ã¢ã«ãããŠã ã¢ãã¯
ãã©ã€ã5.0mmolãä»èŸŒãã ãæ°ŽçŽ ã¬ã¹ãæå®å§
è£ å ¥ããã€ãã§æ¶²åãããã¬ã³1.75Kgãè£ å ¥ãã
åŸããªãŒãã¯ã¬ãŒããææž©ããããªãŒãã¯ã¬ãŒã
ã®å æž©ã70âã«éããæãæ¹æäžã«è§Šåªé¯äœ
ïŒTiCl3ãšããŠ50mgã嫿ããïŒã®ãã«ãšã³ã»ã¹ã©
ãªãŒãçªçŽ ã¬ã¹ã§å§å ¥ããããã®æãç¬¬ïŒæ®µéã®
éååå¿ã®éå§ãšãã70âã§æ¹æäžã«éååå¿ã
ç¶ãããæå®æéåŸãæ¶²åãããã¬ã³åã³æ°ŽçŽ ã¬
ã¹ãããŒãžããŠãªãŒãã¯ã¬ãŒãå å§ãã²ãŒãžå§ïŒ
KgïŒcm2ãšãçªçŽ ã¬ã¹äžã§ãµã€ããªã³ãåãä»ãçª
çŽ ã¬ã¹å§ã«ããç²æ«ç¶ã®ããªãããã¬ã³åç¬éå
äœæ°ïœååãè¢å ç·ã«ããTi嫿éãæž¬å®ã
ç¬¬ïŒæ®µéã«ãããéåäœã®åéåã³MFIãæ±ã
ããã€ãã§ãã¿ããã«ãªãŒãã¯ã¬ãŒãå æž©ãæå®
枩床ã«èª¿ç¯ããåŸããšãã¬ã³ã¬ã¹ããããã¬ã³ã¬
ã¹åã³æ°ŽçŽ ã¬ã¹ãåã æå®å§è£ å ¥ããããã®æã
ç¬¬ïŒæ®µéã®éååå¿ã®éå§ãšããæ¹æäžã«éåå
å¿ãç¶ããããã®éãšãã¬ã³åå§åã³ãããã¬ã³
åå§ãåã äžå®ãšãªãããã«é£ç¶ããŠãšãã¬ã³ã¬
ã¹åã³ãããã¬ã³ã¬ã¹ãè£ å ¥ãããæå®æéåŸã
ãããã¬ã³ã¬ã¹ããšãã¬ã³ã¬ã¹åã³æ°ŽçŽ ã¬ã¹ãã
ãŒãžããŠãªãŒãã¯ã¬ãŒãããèªç±æµåæ§ã«å¯ãã
åéå¡ã®ãªãçœè²ç²æ«ç¶ã®ãããã¯å ±éåäœãå
ãåºãããé忡件åã³å皮枬å®çµæã衚ïŒã«ç€º
ããã
ã衚ã
ã衚ã
宿œäŸ ïŒãïŒ
åèäŸïŒã§åŸããããããã¯å
±éåäœã«ã¡ã«ã
ã€ã³ããã¯ã¹0.05ãå¯åºŠ0.950ã®ããªãšãã¬ã³ã
ããããèŠå®éæ··åããã¹ã¯ãªãŠãŒåŒæŒåºæ©ãçš
ããŠæº¶èæ··åãããã¬ã¿ã€ã¶ãŒãéããŠé ç²ã
ãã ãã®ããã«ããŠåŸãçµæç©ãåæãšããŠè©Šéšç
ãäœæããã å皮枬å®çµæã衚ïŒã«ç€ºããã ãªãæ¯èŒã®ããã«ãçµæ¶æ§ããªãããã¬ã³ïŒå
ç¬éåäœãMFIïŒ4.5ïŒãçµæ¶æ§ããªãããã¬ã³ãš
ããªãšãã¬ã³ïŒMIïŒ0.05ãå¯åºŠ0.950ïŒã®æ··åçµ
æç©ãçµæ¶æ§ããªãããã¬ã³ãšãããã¬ã³âãšã
ã¬ã³âãžãšã³ãŽã ç¶å ±éåäœJSR EP57PïŒæ¥æ¬
ã€ãŒããŒã©ããŒç€Ÿè£œãMIïŒ0.2ããããã¬ã³å«é
28ééïŒ ïŒã®æ··åçµæç©åã³çµæ¶æ§ããªãããã¬
ã³ãšãããã¬ã³âãšãã¬ã³âãžãšã³ãŽã ç¶å ±éå
äœãšããªãšãã¬ã³ã®æ··åçµæç©ããããã«ã€ããŠ
ã®æž¬å®çµæã衚ïŒã«æ¯èŒäŸïŒãïŒã§ç€ºããã 衚ïŒããæãããªããã«ãçµæ¶æ§ããªãããã¬
ã³ãšããªãšãã¬ã³ã®çµæç©ã¯æ¯èŒäŸïŒãïŒã®åŠã
è¡æåŒ·åºŠãã»ãšãã©æ¹åãããŠããªããçµæ¶æ§ã
ãªãããã¬ã³ãšãããã¬ã³âãšãã¬ã³âãžãšã³ãŽ
ã ç¶å ±éåäœã®çµæç©ã¯æ¯èŒäŸïŒã®åŠãè¡æåŒ·åºŠ
ã®æ¹è¯å¹æã¯èŠããããã®ã®ç¬¬ïŒéäŒç¹åŒ·åºŠã®äœ
äžãèããã第ïŒéäŒç¹åŒ·åºŠãšè¡æåŒ·åºŠã®ãã©ã³
ã¹ã€ãŸãç©æ§ãã©ã³ã¹ãæªãã äžæ¹æ¯èŒäŸïŒã®åŠãçµæ¶æ§ããªãããã¬ã³ãšã
ããã¬ã³âãšãã¬ã³âãžãšã³ãŽã ç¶å ±éåäœåã³
ããªãšãã¬ã³ããæãçµæç©ã¯ç©æ§ãã©ã³ã¹ã®æ¹
è¯ãããçµæç©ãäžãããããŠãšã«ãéšã®èœéè¡
æåŒ·åºŠãäœããã€ãŸããŠãšã«ãã©ã€ã³åŒ·åºŠãäœã
ãšããæ¬ ç¹ãæããã ããã«æ¯èŒãåèäŸïŒã®ãããã¯å ±éåäœã«ã
ãªãšãã¬ã³ãããããèŠå®éæº¶èæ··åããŠåŸãã
ã宿œäŸïŒãïŒã¯ãåèäŸïŒã«æ¯ã¹ç¬¬ïŒéäŒç¹åŒ·
床ã«è¥å¹²ã®äœäžã¯èŠããããã®ã®ãã¢ã€ãŸããè¡
æåŒ·åºŠïŒ20âãâ20âïŒãèããåäžããèåæž©
床ã¯äœäžãäœæž©ç¹æ§ã®æ¹è¯ãããçµæç©ãäžã
ãã 宿œäŸïŒãïŒã®ãŠãšã«ãéšã®èœéè¡æåŒ·åºŠã¯å
èäŸïŒãšã»ãŒåçã§ãããè¯å¥œãªãŠãšã«ãã©ã€ã³
匷床ãæããããŸãå°åºéçå§åã¯åèäŸïŒã«æ¯
ã¹äœãããã®å°åºéçå§åã¯è©Šéšçãå®å šãªåœ¢ã«
æåœ¢ããã«å¿ èŠãªæäœã®å°åºå§åã瀺ããåŸã€ãŠ
æ°å€ã®å°ããçšå°åºæåœ¢æã®æåœ¢æ§ãè¯å¥œãªããš
ãæå³ããæ¬çºæã«ããçµæç©ã¯ç©æ§ãã©ã³ã¹ã
è¯å¥œã«ããŠãŠãšã«ãã©ã€ã³åŒ·åºŠã«åªããäžã€å°åº
æåœ¢æã®æåœ¢æ§ã®è¯å¥œãªçµæç©ãäžããããšãã
ããã 宿œäŸïŒãæ¯èŒäŸïŒãïŒ åèäŸïŒã§åŸããããããã¯å ±éåäœã«å®æœäŸ
ïŒãïŒãšåãããªãšãã¬ã³ãåæ§ã®æäœã§ããã
ãèŠå®éæº¶èæ··åãããæž¬å®çµæã衚ïŒã衚ïŒã«
瀺ããã 宿œäŸïŒã¯åèäŸïŒã«æ¯ã¹ã¢ã€ãŸããè¡æåŒ·åºŠ
ïŒ20âãâ20âïŒã®åäžãèåæž©åºŠã®äœäžãèŠã
ããèè¡ææ§ãäœæž©ç¹æ§ã«åªãããŠãšã«ãã©ã€ã³
匷床ãå°åºæåœ¢æã®æåœ¢æ§ãè¯å¥œã§ããã æ¯èŒäŸïŒã¯ããªãšãã¬ã³ã®æ··åéãïŒééïŒ ã®
å Žåã§ãããäœæž©ã¢ã€ãŸããè¡æåŒ·åºŠãèåæž©åºŠ
çã®äœæž©ç¹æ§ãæŽã«ã¯å°åºæåœ¢æã®æåœ¢æ§æ¹è¯å¹
æãäžå åã§ããã ããªãšãã¬ã³ã®æ··åéã25ééïŒ ã®å Žåãæ¯èŒ
äŸïŒã§ããã æ¯èŒäŸïŒã¯åèäŸïŒã«å¯Ÿããã¢ã€ãŸããè¡æåŒ·
床ãèåæž©åºŠã§æ¹è¯å¹æã¯èŠããããã®ã®ã第ïŒ
éäŒç¹åŒ·åºŠã®äœäžãèãããç©æ§ãã©ã³ã¹ãæª
ãããŸãå°åºæåœ¢æã®æåœ¢æ§ã¯æ¹è¯ããããŠãšã«
ãã©ã€ã³åŒ·åºŠã¯è¯å¥œãªããå°åºæåœ¢åã®éææ§ã
äœäžããçç©æ§ã®è¯å¥œãªçµæç©ã¯åŸãããªããã€
ãŸãããªãšãã¬ã³ã®æ··åéãå°ãªããŠãå€ããŠã
ç©æ§ãã©ã³ã¹å°åºæåœ¢æ§å ±ã«è¯å¥œãªçµæç©ã¯åŸã
ããªãã 宿œäŸïŒãïŒãæ¯èŒäŸïŒ åèäŸïŒã®ãããã¯å ±éåäœã«çš®ã ã®ããªãšã
ã¬ã³ã宿œäŸïŒãïŒãšåæ§ã®æäœã§ããããèŠå®
éæ··åãçµæç©ãåŸããæž¬å®çµæã衚ïŒã衚ïŒã«
瀺ããã䜿çšããããªãšãã¬ã³ã¯å®æœäŸïŒã§ã¯å®
æœäŸïŒãïŒãšåãããªãšãã¬ã³ã宿œäŸïŒã§ã¯ã¡
ã«ãã€ã³ããã¯ã¹0.14ãå¯åºŠ0.955ãæ¯èŒäŸïŒã§
ã¯ã¡ã«ãã€ã³ããã¯ã¹4.0å¯åºŠ0.955ã®ãã®ã§ã
ãã 宿œäŸïŒã宿œäŸïŒã¯åèäŸïŒã«æ¯èŒããé¡è
ãªã¢ã€ãŸããè¡æåŒ·åºŠãèåæž©åºŠã®æ¹è¯å¹æãèŠ
ããããã€ãŠãšã«ãã©ã€ã³åŒ·åºŠãè¯å¥œã§ãå°åºæ
圢æ§ã«ãæ¹è¯å¹æãèŠãããçã®ç©æ§ãã©ã³ã¹ã
æåœ¢æ§ã«æŒãŠåªããçµæç©ãäžãããã¡ã«ãã€ã³
ããã¯ã¹4.0ã®ããªãšãã¬ã³ã䜿çšããæ¯èŒäŸïŒ
ã¯ç©æ§ãã©ã³ã¹å°åºæåœ¢æ§ãè¯å¥œãªãç¹åŸŽãæã
ããã®ã®ããŠãšã«ãéšã®èœéè¡æåŒ·åºŠãäœããŠãš
ã«ãã©ã€ã³åŒ·åºŠã®äœãçµæç©ãäžããã 宿œäŸïŒãïŒã14ã15ãæ¯èŒäŸïŒã11 åèäŸïŒãïŒåã³16ã17ã®ãããã¯å ±éåäœã«
æå®ã®ããªãšãã¬ã³ããããã宿œäŸïŒãïŒãšå
æ§ã®æäœã§èŠå®éæ··åãçµæç©ãåŸããæž¬å®çµæ
ã衚ïŒã衚ïŒã«ç€ºããã åèäŸïŒã®ãããã¯å ±éåäœã«ã¡ã«ãã€ã³ãã
ã¯ã¹0.05ãå¯åºŠ0.934ã®ããªãšãã¬ã³ãããŸãå®
æœäŸïŒãïŒãšåãããªãšãã¬ã³ãæ··åãããã®ã
ãããã宿œäŸïŒã宿œäŸïŒã§ããã åèäŸïŒãïŒã®ãããã¯å ±éåäœã«å®æœäŸïŒã
ïŒãšåãããªãšãã¬ã³ãããããæ··åãããã®ã
宿œäŸïŒåã³æ¯èŒäŸïŒã11ã§ããã宿œäŸ14ã15
ã¯åèäŸ16ã17ã«å®æœäŸïŒãïŒãšåãããªãšãã¬
ã³ãããããæ··åãããã®ã§ããã 宿œäŸïŒãïŒã¯ããããåèäŸïŒåã³ïŒã«æ¯ã
ãŠã宿œäŸ14ã15ã¯ããããåèäŸ16ã17ã«æ¯ã
ãŠç¬¬ïŒéäŒç¹åŒ·åºŠãšã¢ã€ãŸããè¡æåŒ·åºŠã®ãã©ã³
ã¹ã€ãŸãç©æ§ãã©ã³ã¹ã«åªããèåæž©åºŠãäœãäœ
æž©èæ§ã®è¯å¥œãªçµæç©ã§ããã€ãŠãšã«ãã©ã€ã³åŒ·
床ã®ç®å®ã§ãããŠãšã«ãéšèœéè¡æåŒ·åºŠãé«ãã
å°åºæåœ¢æ§ã®ç®å®ã§ããå°åºéæå§åãäœãçã®
奜ãŸããç¹åŸŽãå Œãåããçµæç©ãäžããã æ¯èŒäŸïŒãïŒã§äœ¿çšããåèäŸïŒãïŒã®ããã
ã¯å ±éåäœã®ç¹åŸŽã¯æ¢ã«ç€ºãã宿œäŸïŒãããã¯
宿œäŸïŒã§äœ¿çšããåèäŸïŒãïŒã®ãããã¯å ±é
åäœã«æ¯ã¹ãããã¯å ±éåäœã«å«ãŸãããããã¬
ã³åç¬éåäœãšè©²ãããã¯å ±éåäœã®MFIæ¯ã倧
ããå€åãããã®ã§ãããåèäŸïŒãïŒã®MFIæ¯
ããããã4.5ã5.0ã«å¯ŸãåèäŸïŒãïŒã®MFIæ¯
ã¯ãããã1.7ããã³11.3ã§ããã åèäŸïŒã®ãããã¯å ±éåäœã䜿çšããæ¯èŒäŸ
ïŒã¯åèäŸïŒã®ãããã¯å ±éåäœã䜿çšãã宿œ
äŸïŒã«æ¯èŒãããšã¢ã€ãŸããè¡æåŒ·åºŠã®æ¹è¯ãå°
ããæªã äžå åã§ããã åèäŸïŒã®ãããã¯å ±éåäœã䜿çšããæ¯èŒäŸ
ïŒã¯åèäŸïŒã®ãããã¯å ±éåäœã䜿çšãã宿œ
äŸïŒãšåæ§ã«èè¡ææ§ãäœæž©èæ§ã«åªãããŠãšã«
ãã©ã€ã³åŒ·åºŠã®è¯å¥œãªçµæç©ãäžãããã®ã®ãå®
æœäŸïŒã«æ¯ã¹å°åºéçå§åãé«ãå°åºæåœ¢æ§ã«æ¬
ç¹ãããããŸããå°åºæåœ¢åã®åœ¢ç¶ãäžè¯ãšãªã
ãªã©ã®åé¡ãçºçããã ã€ãŸããããã¯å ±éåäœã«æŒãŠè©²ãããã¯å ±é
åäœã«å«ãŸãããããã¬ã³åç¬éåäœãšè©²ããã
ã¯å ±éåäœã®MFIæ¯ãå°ãããããŠã倧ããããŠ
ãç©æ§ãã©ã³ã¹ãå°åºæåœ¢æ§å ±ã«è¯å¥œãªãçµæç©
ã¯åŸãããªãã æ¯èŒäŸ10ã11ã§äœ¿çšããåèäŸïŒãïŒã®ããã
ã¯å ±éåäœã®ç¹åŸŽã¯è©²ãããã¯å ±éåäœã«å«ãŸã
ããšãã¬ã³âãããã¬ã³ã©ã³ãã å ±éåäœã®ãšã
ã¬ã³å«æéãããããã»ãŒ75ééïŒ ããã³20éé
ïŒ ã§ããã æ¯èŒäŸ10ã¯æ¢ã«è¿°ã¹ãåèäŸïŒã®ãããã¯å ±é
åäœïŒè©²ãããã¯å ±éåäœã«å«ãŸãããšãã¬ã³â
ãããã¬ã³ã©ã³ãã å ±éåäœã®ãšãã¬ã³å«æéã¯
ã»ãŒ65ééïŒ ïŒã䜿çšãã宿œäŸïŒãšæ¯èŒãã¢ã€
ãŸããè¡æåŒ·åºŠãèåæž©åºŠçã®æ¹è¯å¹æãå°ã
ãã ãŸããããã¯å ±éåäœã«å«ãŸãããšãã¬ã³âã
ããã¬ã³ã©ã³ãã å ±éåäœã®éã19ééïŒ ãšæ¯èŒ
çå€ãåèäŸïŒã®ãããã¯å ±éåäœã䜿çšããæ¯
èŒäŸ11ã¯ç¬¬ïŒéäŒç¹åŒ·åºŠãäœããè¡æåŒ·åºŠã®åäž
ãå°ãªãããã«ç©æ§ãã©ã³ã¹ã¯æªãã奜ãŸããçµ
æç©ãäžããªãã ããã¯å®æœäŸ13ã§è¿°ã¹ãçµæãã倿ããŠãã
ãã¯å ±éåäœã«å«ãŸãããšãã¬ã³âãããã¬ã³ã©
ã³ãã å ±éåäœã®ãšãã¬ã³å«æéã20ééïŒ ãšå°
ãªãããã§ãããéã19ïŒ ãšæ¯èŒçå€ãç¹ã«èµ·å
ãããã®ã§ã¯ãªãã åŸã€ãŠãããã¯å ±éåäœäžã®ãšãã¬ã³âããã
ã¬ã³ã©ã³ãã å ±éåäœã®ãšãã¬ã³å«æéã¯å°ãªã
ããŠãå€ãããŠãç©æ§ãã©ã³ã¹ã®è¯å¥œãªçµæç©ã¯
åŸãããªãã 宿œäŸ10ã13ãæ¯èŒäŸ12ã13 åèäŸ10ã15ã®ãããã¯å ±éåäœã«å®æœäŸïŒã
ïŒãšåãããªãšãã¬ã³ãåæ§ã®æäœã§ããããèŠ
å®éæº¶èæ··åãçµæç©ãåŸããæž¬å®çµæã衚ïŒã
衚ïŒã«ç€ºããã åèäŸ10ã11ã12ã®ãããã¯å ±éåäœãããã
ã䜿çšãã宿œäŸ10ã11ã12ã®çµæç©ã¯ã¢ã€ãŸã
ãè¡æåŒ·åºŠãé«ããèåæž©åºŠãäœãããã€ç©æ§ã
ã©ã³ã¹ã«åªãããŠãšã«ãã©ã€ã³åŒ·åºŠãå°åºæåœ¢æ§
ã®è¯å¥œãªãã®ã§ããã 宿œäŸ13ã¯ãããã¯å ±éåäœäžã®ãšãã¬ã³âã
ããã¬ã³ã©ã³ãã å ±éåäœã®ãšãã¬ã³å«æéãã»
ãŒ65ééïŒ ãéã23ééïŒ ã§ããåèäŸ13ã®ãã
ãã¯å ±éåäœã䜿çšãããã®ã§ããã 宿œäŸ13ã¯ç¬¬ïŒéäŒç¹åŒ·åºŠã¯äœããã®ã®åªãã
èè¡ææ§åã³äœæž©ç¹æ§ã瀺ãç©æ§ãã©ã³ã¹ã®è¯ã
çµæç©ãäžããããªããããã¯å ±éåäœäžã®ãšã
ã¬ã³âãããã¬ã³ã©ã³ãã å ±éåäœã®ãšãã¬ã³å«
æéãã»ãŒ20ééïŒ ãéã19ééïŒ ãæããåè
äŸïŒã®ãããã¯å ±éåäœã䜿çšããæ¯èŒäŸ11ã®çµ
æãšæ¯ã¹ãŠããããã¯å ±éåäœäžã®ãšãã¬ã³âã
ããã¬ã³ã©ã³ãã å ±éåäœã®ãšãã¬ã³å«æéãè¯
奜ãªãç©æ§ãã©ã³ã¹ãæããçµæç©ãåŸãããã«
ã¯éèŠãªå åã§ããããšãå€ãã æ¯èŒäŸ12ã13ã¯ããããåèäŸ14ã15ã®ããã
ã¯å ±éåäœã䜿çšãããã®ã§ãããåèäŸ14ã®ã
ããã¯å ±éåäœã®ç¹åŸŽã¯ãããã¯å ±éåäœäžã®ã
ããã¬ã³åç¬éåäœãšè©²ãããã¯å ±éåäœã®MFI
æ¯ã1.5ãšå°ããããšã§ãããåèäŸ15ã®ç¹åŸŽã¯
ãããã¯å ±éåäœäžã®ãšãã¬ã³âãããã¬ã³ã©ã³
ãã å ±éåäœã®éãïŒééïŒ ãšå°ãªãããšã§ã
ãã æ¯èŒäŸ12ã¯MFIæ¯ã3.7ã§ããåèäŸ11ã®ãã
ãã¯å ±éåäœãçšãã宿œäŸ11ãšæ¯èŒããŠãèè¡
ææ§ã®æ¹è¯ãæªã äžå åã§ããããã®çµæã¯æ¢ã«
è¿°ã¹ãæ¯èŒäŸïŒãšå®æœäŸïŒãæ¯èŒããçµæã«åã
ã§ããããããã¯å ±éåäœäžã®ãããã¬ã³åç¬é
åäœãšè©²ãããã¯å ±éåäœã®MFIæ¯ãå°ãããšé¡
èãªç©æ§åäžãèŠãããªãããšã瀺ããŠããã ãŸãæ¯èŒäŸ13ã®çµæããæãããªããã«ããªãš
ãã¬ã³ãšã®æ··åã«äœ¿çšããããããã¯å ±éåäœäž
ã®ãšãã¬ã³âãããã¬ã³ã©ã³ãã å ±éåäœã®éã
ïŒééïŒ ã§ã¯ãã¢ã€ãŸããè¡æåŒ·åºŠã®åäžãèå
枩床ã®äœäžã€ãŸãäœæž©ç¹æ§ã®æ¹è¯ãæŽã«ã¯å°åºé
çå§åã®äœäžãåŸã€ãŠå°åºæåœ¢æ§ã®æ¹è¯ãããçµ
æç©ã¯åŸãããªãã
ã€ã³ããã¯ã¹0.05ãå¯åºŠ0.950ã®ããªãšãã¬ã³ã
ããããèŠå®éæ··åããã¹ã¯ãªãŠãŒåŒæŒåºæ©ãçš
ããŠæº¶èæ··åãããã¬ã¿ã€ã¶ãŒãéããŠé ç²ã
ãã ãã®ããã«ããŠåŸãçµæç©ãåæãšããŠè©Šéšç
ãäœæããã å皮枬å®çµæã衚ïŒã«ç€ºããã ãªãæ¯èŒã®ããã«ãçµæ¶æ§ããªãããã¬ã³ïŒå
ç¬éåäœãMFIïŒ4.5ïŒãçµæ¶æ§ããªãããã¬ã³ãš
ããªãšãã¬ã³ïŒMIïŒ0.05ãå¯åºŠ0.950ïŒã®æ··åçµ
æç©ãçµæ¶æ§ããªãããã¬ã³ãšãããã¬ã³âãšã
ã¬ã³âãžãšã³ãŽã ç¶å ±éåäœJSR EP57PïŒæ¥æ¬
ã€ãŒããŒã©ããŒç€Ÿè£œãMIïŒ0.2ããããã¬ã³å«é
28ééïŒ ïŒã®æ··åçµæç©åã³çµæ¶æ§ããªãããã¬
ã³ãšãããã¬ã³âãšãã¬ã³âãžãšã³ãŽã ç¶å ±éå
äœãšããªãšãã¬ã³ã®æ··åçµæç©ããããã«ã€ããŠ
ã®æž¬å®çµæã衚ïŒã«æ¯èŒäŸïŒãïŒã§ç€ºããã 衚ïŒããæãããªããã«ãçµæ¶æ§ããªãããã¬
ã³ãšããªãšãã¬ã³ã®çµæç©ã¯æ¯èŒäŸïŒãïŒã®åŠã
è¡æåŒ·åºŠãã»ãšãã©æ¹åãããŠããªããçµæ¶æ§ã
ãªãããã¬ã³ãšãããã¬ã³âãšãã¬ã³âãžãšã³ãŽ
ã ç¶å ±éåäœã®çµæç©ã¯æ¯èŒäŸïŒã®åŠãè¡æåŒ·åºŠ
ã®æ¹è¯å¹æã¯èŠããããã®ã®ç¬¬ïŒéäŒç¹åŒ·åºŠã®äœ
äžãèããã第ïŒéäŒç¹åŒ·åºŠãšè¡æåŒ·åºŠã®ãã©ã³
ã¹ã€ãŸãç©æ§ãã©ã³ã¹ãæªãã äžæ¹æ¯èŒäŸïŒã®åŠãçµæ¶æ§ããªãããã¬ã³ãšã
ããã¬ã³âãšãã¬ã³âãžãšã³ãŽã ç¶å ±éåäœåã³
ããªãšãã¬ã³ããæãçµæç©ã¯ç©æ§ãã©ã³ã¹ã®æ¹
è¯ãããçµæç©ãäžãããããŠãšã«ãéšã®èœéè¡
æåŒ·åºŠãäœããã€ãŸããŠãšã«ãã©ã€ã³åŒ·åºŠãäœã
ãšããæ¬ ç¹ãæããã ããã«æ¯èŒãåèäŸïŒã®ãããã¯å ±éåäœã«ã
ãªãšãã¬ã³ãããããèŠå®éæº¶èæ··åããŠåŸãã
ã宿œäŸïŒãïŒã¯ãåèäŸïŒã«æ¯ã¹ç¬¬ïŒéäŒç¹åŒ·
床ã«è¥å¹²ã®äœäžã¯èŠããããã®ã®ãã¢ã€ãŸããè¡
æåŒ·åºŠïŒ20âãâ20âïŒãèããåäžããèåæž©
床ã¯äœäžãäœæž©ç¹æ§ã®æ¹è¯ãããçµæç©ãäžã
ãã 宿œäŸïŒãïŒã®ãŠãšã«ãéšã®èœéè¡æåŒ·åºŠã¯å
èäŸïŒãšã»ãŒåçã§ãããè¯å¥œãªãŠãšã«ãã©ã€ã³
匷床ãæããããŸãå°åºéçå§åã¯åèäŸïŒã«æ¯
ã¹äœãããã®å°åºéçå§åã¯è©Šéšçãå®å šãªåœ¢ã«
æåœ¢ããã«å¿ èŠãªæäœã®å°åºå§åã瀺ããåŸã€ãŠ
æ°å€ã®å°ããçšå°åºæåœ¢æã®æåœ¢æ§ãè¯å¥œãªããš
ãæå³ããæ¬çºæã«ããçµæç©ã¯ç©æ§ãã©ã³ã¹ã
è¯å¥œã«ããŠãŠãšã«ãã©ã€ã³åŒ·åºŠã«åªããäžã€å°åº
æåœ¢æã®æåœ¢æ§ã®è¯å¥œãªçµæç©ãäžããããšãã
ããã 宿œäŸïŒãæ¯èŒäŸïŒãïŒ åèäŸïŒã§åŸããããããã¯å ±éåäœã«å®æœäŸ
ïŒãïŒãšåãããªãšãã¬ã³ãåæ§ã®æäœã§ããã
ãèŠå®éæº¶èæ··åãããæž¬å®çµæã衚ïŒã衚ïŒã«
瀺ããã 宿œäŸïŒã¯åèäŸïŒã«æ¯ã¹ã¢ã€ãŸããè¡æåŒ·åºŠ
ïŒ20âãâ20âïŒã®åäžãèåæž©åºŠã®äœäžãèŠã
ããèè¡ææ§ãäœæž©ç¹æ§ã«åªãããŠãšã«ãã©ã€ã³
匷床ãå°åºæåœ¢æã®æåœ¢æ§ãè¯å¥œã§ããã æ¯èŒäŸïŒã¯ããªãšãã¬ã³ã®æ··åéãïŒééïŒ ã®
å Žåã§ãããäœæž©ã¢ã€ãŸããè¡æåŒ·åºŠãèåæž©åºŠ
çã®äœæž©ç¹æ§ãæŽã«ã¯å°åºæåœ¢æã®æåœ¢æ§æ¹è¯å¹
æãäžå åã§ããã ããªãšãã¬ã³ã®æ··åéã25ééïŒ ã®å Žåãæ¯èŒ
äŸïŒã§ããã æ¯èŒäŸïŒã¯åèäŸïŒã«å¯Ÿããã¢ã€ãŸããè¡æåŒ·
床ãèåæž©åºŠã§æ¹è¯å¹æã¯èŠããããã®ã®ã第ïŒ
éäŒç¹åŒ·åºŠã®äœäžãèãããç©æ§ãã©ã³ã¹ãæª
ãããŸãå°åºæåœ¢æã®æåœ¢æ§ã¯æ¹è¯ããããŠãšã«
ãã©ã€ã³åŒ·åºŠã¯è¯å¥œãªããå°åºæåœ¢åã®éææ§ã
äœäžããçç©æ§ã®è¯å¥œãªçµæç©ã¯åŸãããªããã€
ãŸãããªãšãã¬ã³ã®æ··åéãå°ãªããŠãå€ããŠã
ç©æ§ãã©ã³ã¹å°åºæåœ¢æ§å ±ã«è¯å¥œãªçµæç©ã¯åŸã
ããªãã 宿œäŸïŒãïŒãæ¯èŒäŸïŒ åèäŸïŒã®ãããã¯å ±éåäœã«çš®ã ã®ããªãšã
ã¬ã³ã宿œäŸïŒãïŒãšåæ§ã®æäœã§ããããèŠå®
éæ··åãçµæç©ãåŸããæž¬å®çµæã衚ïŒã衚ïŒã«
瀺ããã䜿çšããããªãšãã¬ã³ã¯å®æœäŸïŒã§ã¯å®
æœäŸïŒãïŒãšåãããªãšãã¬ã³ã宿œäŸïŒã§ã¯ã¡
ã«ãã€ã³ããã¯ã¹0.14ãå¯åºŠ0.955ãæ¯èŒäŸïŒã§
ã¯ã¡ã«ãã€ã³ããã¯ã¹4.0å¯åºŠ0.955ã®ãã®ã§ã
ãã 宿œäŸïŒã宿œäŸïŒã¯åèäŸïŒã«æ¯èŒããé¡è
ãªã¢ã€ãŸããè¡æåŒ·åºŠãèåæž©åºŠã®æ¹è¯å¹æãèŠ
ããããã€ãŠãšã«ãã©ã€ã³åŒ·åºŠãè¯å¥œã§ãå°åºæ
圢æ§ã«ãæ¹è¯å¹æãèŠãããçã®ç©æ§ãã©ã³ã¹ã
æåœ¢æ§ã«æŒãŠåªããçµæç©ãäžãããã¡ã«ãã€ã³
ããã¯ã¹4.0ã®ããªãšãã¬ã³ã䜿çšããæ¯èŒäŸïŒ
ã¯ç©æ§ãã©ã³ã¹å°åºæåœ¢æ§ãè¯å¥œãªãç¹åŸŽãæã
ããã®ã®ããŠãšã«ãéšã®èœéè¡æåŒ·åºŠãäœããŠãš
ã«ãã©ã€ã³åŒ·åºŠã®äœãçµæç©ãäžããã 宿œäŸïŒãïŒã14ã15ãæ¯èŒäŸïŒã11 åèäŸïŒãïŒåã³16ã17ã®ãããã¯å ±éåäœã«
æå®ã®ããªãšãã¬ã³ããããã宿œäŸïŒãïŒãšå
æ§ã®æäœã§èŠå®éæ··åãçµæç©ãåŸããæž¬å®çµæ
ã衚ïŒã衚ïŒã«ç€ºããã åèäŸïŒã®ãããã¯å ±éåäœã«ã¡ã«ãã€ã³ãã
ã¯ã¹0.05ãå¯åºŠ0.934ã®ããªãšãã¬ã³ãããŸãå®
æœäŸïŒãïŒãšåãããªãšãã¬ã³ãæ··åãããã®ã
ãããã宿œäŸïŒã宿œäŸïŒã§ããã åèäŸïŒãïŒã®ãããã¯å ±éåäœã«å®æœäŸïŒã
ïŒãšåãããªãšãã¬ã³ãããããæ··åãããã®ã
宿œäŸïŒåã³æ¯èŒäŸïŒã11ã§ããã宿œäŸ14ã15
ã¯åèäŸ16ã17ã«å®æœäŸïŒãïŒãšåãããªãšãã¬
ã³ãããããæ··åãããã®ã§ããã 宿œäŸïŒãïŒã¯ããããåèäŸïŒåã³ïŒã«æ¯ã
ãŠã宿œäŸ14ã15ã¯ããããåèäŸ16ã17ã«æ¯ã
ãŠç¬¬ïŒéäŒç¹åŒ·åºŠãšã¢ã€ãŸããè¡æåŒ·åºŠã®ãã©ã³
ã¹ã€ãŸãç©æ§ãã©ã³ã¹ã«åªããèåæž©åºŠãäœãäœ
æž©èæ§ã®è¯å¥œãªçµæç©ã§ããã€ãŠãšã«ãã©ã€ã³åŒ·
床ã®ç®å®ã§ãããŠãšã«ãéšèœéè¡æåŒ·åºŠãé«ãã
å°åºæåœ¢æ§ã®ç®å®ã§ããå°åºéæå§åãäœãçã®
奜ãŸããç¹åŸŽãå Œãåããçµæç©ãäžããã æ¯èŒäŸïŒãïŒã§äœ¿çšããåèäŸïŒãïŒã®ããã
ã¯å ±éåäœã®ç¹åŸŽã¯æ¢ã«ç€ºãã宿œäŸïŒãããã¯
宿œäŸïŒã§äœ¿çšããåèäŸïŒãïŒã®ãããã¯å ±é
åäœã«æ¯ã¹ãããã¯å ±éåäœã«å«ãŸãããããã¬
ã³åç¬éåäœãšè©²ãããã¯å ±éåäœã®MFIæ¯ã倧
ããå€åãããã®ã§ãããåèäŸïŒãïŒã®MFIæ¯
ããããã4.5ã5.0ã«å¯ŸãåèäŸïŒãïŒã®MFIæ¯
ã¯ãããã1.7ããã³11.3ã§ããã åèäŸïŒã®ãããã¯å ±éåäœã䜿çšããæ¯èŒäŸ
ïŒã¯åèäŸïŒã®ãããã¯å ±éåäœã䜿çšãã宿œ
äŸïŒã«æ¯èŒãããšã¢ã€ãŸããè¡æåŒ·åºŠã®æ¹è¯ãå°
ããæªã äžå åã§ããã åèäŸïŒã®ãããã¯å ±éåäœã䜿çšããæ¯èŒäŸ
ïŒã¯åèäŸïŒã®ãããã¯å ±éåäœã䜿çšãã宿œ
äŸïŒãšåæ§ã«èè¡ææ§ãäœæž©èæ§ã«åªãããŠãšã«
ãã©ã€ã³åŒ·åºŠã®è¯å¥œãªçµæç©ãäžãããã®ã®ãå®
æœäŸïŒã«æ¯ã¹å°åºéçå§åãé«ãå°åºæåœ¢æ§ã«æ¬
ç¹ãããããŸããå°åºæåœ¢åã®åœ¢ç¶ãäžè¯ãšãªã
ãªã©ã®åé¡ãçºçããã ã€ãŸããããã¯å ±éåäœã«æŒãŠè©²ãããã¯å ±é
åäœã«å«ãŸãããããã¬ã³åç¬éåäœãšè©²ããã
ã¯å ±éåäœã®MFIæ¯ãå°ãããããŠã倧ããããŠ
ãç©æ§ãã©ã³ã¹ãå°åºæåœ¢æ§å ±ã«è¯å¥œãªãçµæç©
ã¯åŸãããªãã æ¯èŒäŸ10ã11ã§äœ¿çšããåèäŸïŒãïŒã®ããã
ã¯å ±éåäœã®ç¹åŸŽã¯è©²ãããã¯å ±éåäœã«å«ãŸã
ããšãã¬ã³âãããã¬ã³ã©ã³ãã å ±éåäœã®ãšã
ã¬ã³å«æéãããããã»ãŒ75ééïŒ ããã³20éé
ïŒ ã§ããã æ¯èŒäŸ10ã¯æ¢ã«è¿°ã¹ãåèäŸïŒã®ãããã¯å ±é
åäœïŒè©²ãããã¯å ±éåäœã«å«ãŸãããšãã¬ã³â
ãããã¬ã³ã©ã³ãã å ±éåäœã®ãšãã¬ã³å«æéã¯
ã»ãŒ65ééïŒ ïŒã䜿çšãã宿œäŸïŒãšæ¯èŒãã¢ã€
ãŸããè¡æåŒ·åºŠãèåæž©åºŠçã®æ¹è¯å¹æãå°ã
ãã ãŸããããã¯å ±éåäœã«å«ãŸãããšãã¬ã³âã
ããã¬ã³ã©ã³ãã å ±éåäœã®éã19ééïŒ ãšæ¯èŒ
çå€ãåèäŸïŒã®ãããã¯å ±éåäœã䜿çšããæ¯
èŒäŸ11ã¯ç¬¬ïŒéäŒç¹åŒ·åºŠãäœããè¡æåŒ·åºŠã®åäž
ãå°ãªãããã«ç©æ§ãã©ã³ã¹ã¯æªãã奜ãŸããçµ
æç©ãäžããªãã ããã¯å®æœäŸ13ã§è¿°ã¹ãçµæãã倿ããŠãã
ãã¯å ±éåäœã«å«ãŸãããšãã¬ã³âãããã¬ã³ã©
ã³ãã å ±éåäœã®ãšãã¬ã³å«æéã20ééïŒ ãšå°
ãªãããã§ãããéã19ïŒ ãšæ¯èŒçå€ãç¹ã«èµ·å
ãããã®ã§ã¯ãªãã åŸã€ãŠãããã¯å ±éåäœäžã®ãšãã¬ã³âããã
ã¬ã³ã©ã³ãã å ±éåäœã®ãšãã¬ã³å«æéã¯å°ãªã
ããŠãå€ãããŠãç©æ§ãã©ã³ã¹ã®è¯å¥œãªçµæç©ã¯
åŸãããªãã 宿œäŸ10ã13ãæ¯èŒäŸ12ã13 åèäŸ10ã15ã®ãããã¯å ±éåäœã«å®æœäŸïŒã
ïŒãšåãããªãšãã¬ã³ãåæ§ã®æäœã§ããããèŠ
å®éæº¶èæ··åãçµæç©ãåŸããæž¬å®çµæã衚ïŒã
衚ïŒã«ç€ºããã åèäŸ10ã11ã12ã®ãããã¯å ±éåäœãããã
ã䜿çšãã宿œäŸ10ã11ã12ã®çµæç©ã¯ã¢ã€ãŸã
ãè¡æåŒ·åºŠãé«ããèåæž©åºŠãäœãããã€ç©æ§ã
ã©ã³ã¹ã«åªãããŠãšã«ãã©ã€ã³åŒ·åºŠãå°åºæåœ¢æ§
ã®è¯å¥œãªãã®ã§ããã 宿œäŸ13ã¯ãããã¯å ±éåäœäžã®ãšãã¬ã³âã
ããã¬ã³ã©ã³ãã å ±éåäœã®ãšãã¬ã³å«æéãã»
ãŒ65ééïŒ ãéã23ééïŒ ã§ããåèäŸ13ã®ãã
ãã¯å ±éåäœã䜿çšãããã®ã§ããã 宿œäŸ13ã¯ç¬¬ïŒéäŒç¹åŒ·åºŠã¯äœããã®ã®åªãã
èè¡ææ§åã³äœæž©ç¹æ§ã瀺ãç©æ§ãã©ã³ã¹ã®è¯ã
çµæç©ãäžããããªããããã¯å ±éåäœäžã®ãšã
ã¬ã³âãããã¬ã³ã©ã³ãã å ±éåäœã®ãšãã¬ã³å«
æéãã»ãŒ20ééïŒ ãéã19ééïŒ ãæããåè
äŸïŒã®ãããã¯å ±éåäœã䜿çšããæ¯èŒäŸ11ã®çµ
æãšæ¯ã¹ãŠããããã¯å ±éåäœäžã®ãšãã¬ã³âã
ããã¬ã³ã©ã³ãã å ±éåäœã®ãšãã¬ã³å«æéãè¯
奜ãªãç©æ§ãã©ã³ã¹ãæããçµæç©ãåŸãããã«
ã¯éèŠãªå åã§ããããšãå€ãã æ¯èŒäŸ12ã13ã¯ããããåèäŸ14ã15ã®ããã
ã¯å ±éåäœã䜿çšãããã®ã§ãããåèäŸ14ã®ã
ããã¯å ±éåäœã®ç¹åŸŽã¯ãããã¯å ±éåäœäžã®ã
ããã¬ã³åç¬éåäœãšè©²ãããã¯å ±éåäœã®MFI
æ¯ã1.5ãšå°ããããšã§ãããåèäŸ15ã®ç¹åŸŽã¯
ãããã¯å ±éåäœäžã®ãšãã¬ã³âãããã¬ã³ã©ã³
ãã å ±éåäœã®éãïŒééïŒ ãšå°ãªãããšã§ã
ãã æ¯èŒäŸ12ã¯MFIæ¯ã3.7ã§ããåèäŸ11ã®ãã
ãã¯å ±éåäœãçšãã宿œäŸ11ãšæ¯èŒããŠãèè¡
ææ§ã®æ¹è¯ãæªã äžå åã§ããããã®çµæã¯æ¢ã«
è¿°ã¹ãæ¯èŒäŸïŒãšå®æœäŸïŒãæ¯èŒããçµæã«åã
ã§ããããããã¯å ±éåäœäžã®ãããã¬ã³åç¬é
åäœãšè©²ãããã¯å ±éåäœã®MFIæ¯ãå°ãããšé¡
èãªç©æ§åäžãèŠãããªãããšã瀺ããŠããã ãŸãæ¯èŒäŸ13ã®çµæããæãããªããã«ããªãš
ãã¬ã³ãšã®æ··åã«äœ¿çšããããããã¯å ±éåäœäž
ã®ãšãã¬ã³âãããã¬ã³ã©ã³ãã å ±éåäœã®éã
ïŒééïŒ ã§ã¯ãã¢ã€ãŸããè¡æåŒ·åºŠã®åäžãèå
枩床ã®äœäžã€ãŸãäœæž©ç¹æ§ã®æ¹è¯ãæŽã«ã¯å°åºé
çå§åã®äœäžãåŸã€ãŠå°åºæåœ¢æ§ã®æ¹è¯ãããçµ
æç©ã¯åŸãããªãã
ã衚ã
ã衚ã
ã衚ã
Claims (1)
- ãç¹èš±è«æ±ã®ç¯å²ã ïŒ (A) åäžè§Šåªäžã§éåããŠåŸããããããã¬
ã³åç¬éåäœ(i)ãšãšãã¬ã³âãããã¬ã³ã©ã³ã
ã å ±éåäœ(ii)ãå«ã¿ããšãã¬ã³å«æéãïŒã15
ééïŒ ã§ãããããã¯å ±éåäœ80ã97ééïŒ
ãšã (B) å¯åºŠã0.93以äžã§ããããªãšãã¬ã³ïŒã20é
éïŒ ããæãããªãªã¬ãã€ã³çµæç©ã«ãã㊠該ãããã¯å ±éåäœ(A)ã«å«ãŸãã ãããã¬ã³åç¬éåäœ(i)ã®MFIã0.3ã40ãé
ã70ã95ééïŒ ã§ãããšãã¬ã³âãããã¬ã³ã©
ã³ãã å ±éåäœ(ii)ã®ãšãã¬ã³å«æéã30ã70é
éïŒ ã§ãããéã30ãïŒééïŒ ã§ãã ãããã¬ã³åç¬éåäœ(i)ãšãããã¯å ±éåäœ(A)
ã®MFIæ¯ãïŒã10ã§ããã ãããã¯å ±éåäœ(A)ã®MFIã0.1ãïŒã§ãã 該ããªãšãã¬ã³(B)ã®MIã0.2以äžã§ããããšãç¹
城ãšããããªãªã¬ãã€ã³çµæç©ã
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4478780A JPS56141343A (en) | 1980-04-05 | 1980-04-05 | Polyolefin composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4478780A JPS56141343A (en) | 1980-04-05 | 1980-04-05 | Polyolefin composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56141343A JPS56141343A (en) | 1981-11-05 |
| JPS6231739B2 true JPS6231739B2 (ja) | 1987-07-10 |
Family
ID=12701114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4478780A Granted JPS56141343A (en) | 1980-04-05 | 1980-04-05 | Polyolefin composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56141343A (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5958049A (ja) * | 1982-09-28 | 1984-04-03 | Shin Kobe Electric Mach Co Ltd | ããªãªã¬ãã€ã³æš¹èçµæç© |
| JPH0678469B2 (ja) * | 1986-06-30 | 1994-10-05 | äžäºç³æ²¹ååŠå·¥æ¥æ ªåŒäŒç€Ÿ | ããªãããã¬ã³çµæç© |
| JPH01163240A (ja) * | 1987-12-18 | 1989-06-27 | Showa Denko Kk | å°åºå¹èŸŒæåœ¢çšãªã¬ãã£ã³ç³»æš¹èçµæç© |
-
1980
- 1980-04-05 JP JP4478780A patent/JPS56141343A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56141343A (en) | 1981-11-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR910008600B1 (ko) | íŽëЬì¬ë í ì¡°ì±ë¬Œ | |
| JPS6239603B2 (ja) | ||
| JPH0397747A (ja) | ç±å¯å¡æ§ãªã¬ãã£ã³éåäœããã³ãã®è£œæ³ | |
| JPS61275313A (ja) | å°åºæåœ¢æ§ã®æ¹è¯ãããè¶ é«ååéããªãšãã¬ã³çµæç© | |
| EP1927628B1 (en) | Propylene resin composition | |
| KR910008601B1 (ko) | ì¬ë íê³µì€í©ì²Žì¡°ì±ë¬Œ | |
| JPS6330950B2 (ja) | ||
| JPS6351409A (ja) | ããã³âïŒéåäœã®è£œé æ¹æ³ | |
| JPS59120605A (ja) | è¶ é«ååéããªãšãã¬ã³ç³»æš¹èã®è£œé æ¹æ³ | |
| JPS6231739B2 (ja) | ||
| JPH0366341B2 (ja) | ||
| JPH0364522B2 (ja) | ||
| JP2733060B2 (ja) | ãããã¬ã³å ±éåäœçµæç© | |
| JPS6239164B2 (ja) | ||
| JPH0816132B2 (ja) | ããã³âïŒå ±éåäœ | |
| JP4364975B2 (ja) | èªåè»éšåçšããªãããã¬ã³ç³»çµæç© | |
| JPS6353206B2 (ja) | ||
| JPH0558020B2 (ja) | ||
| JP2646104B2 (ja) | ãããã¬ã³å ±éåäœçµæç© | |
| JPH01272612A (ja) | ãããã¬ã³å ±éåäœçµæç©ã®è£œé æ¹æ³ | |
| JPH0244846B2 (ja) | ||
| JPS63202640A (ja) | ããªãããã¬ã³æš¹èçµæç© | |
| JPH0380808B2 (ja) | ||
| JPH0317846B2 (ja) | ||
| JPS6239165B2 (ja) |