CS216689B2 - Method of making the metallized moulded object particularly reflector for the motor vehicle headlight - Google Patents
Method of making the metallized moulded object particularly reflector for the motor vehicle headlight Download PDFInfo
- Publication number
- CS216689B2 CS216689B2 CS798195A CS819579A CS216689B2 CS 216689 B2 CS216689 B2 CS 216689B2 CS 798195 A CS798195 A CS 798195A CS 819579 A CS819579 A CS 819579A CS 216689 B2 CS216689 B2 CS 216689B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- tert
- butylazo
- molding
- reflector
- motor vehicle
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 238000000465 moulding Methods 0.000 claims abstract description 45
- 239000000203 mixture Substances 0.000 claims abstract description 37
- -1 azo compound Chemical class 0.000 claims abstract description 18
- 229920001187 thermosetting polymer Polymers 0.000 claims abstract description 7
- 229920006337 unsaturated polyester resin Polymers 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 11
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 claims description 10
- 238000001746 injection moulding Methods 0.000 claims description 4
- 238000001465 metallisation Methods 0.000 claims description 3
- AFABGHUZZDYHJO-UHFFFAOYSA-N 2-Methylpentane Chemical compound CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 claims 1
- YZSQHAWZUFSDJV-UHFFFAOYSA-N 2-[(butyldiazenyl)methyl]butanenitrile Chemical compound CCCCN=NCC(CC)C#N YZSQHAWZUFSDJV-UHFFFAOYSA-N 0.000 claims 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N methyl pentane Natural products CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims 1
- 230000000977 initiatory effect Effects 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000003999 initiator Substances 0.000 description 13
- 229920000728 polyester Polymers 0.000 description 8
- 238000000576 coating method Methods 0.000 description 7
- 230000000873 masking effect Effects 0.000 description 7
- 239000000178 monomer Substances 0.000 description 7
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 6
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 239000003607 modifier Substances 0.000 description 4
- 229920006305 unsaturated polyester Polymers 0.000 description 4
- 229910019142 PO4 Inorganic materials 0.000 description 3
- 241001465382 Physalis alkekengi Species 0.000 description 3
- 239000011256 inorganic filler Substances 0.000 description 3
- 229910003475 inorganic filler Inorganic materials 0.000 description 3
- 239000004922 lacquer Substances 0.000 description 3
- 150000002978 peroxides Chemical class 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- 150000003254 radicals Chemical class 0.000 description 3
- 239000011555 saturated liquid Substances 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- JZDHUYKBYNFYAB-UHFFFAOYSA-N 2-(tert-butyldiazenyl)-2-methylbutanenitrile Chemical compound CCC(C)(C#N)N=NC(C)(C)C JZDHUYKBYNFYAB-UHFFFAOYSA-N 0.000 description 2
- PYKCEDJHRUUDRK-UHFFFAOYSA-N 2-(tert-butyldiazenyl)-2-methylpropanenitrile Chemical compound CC(C)(C)N=NC(C)(C)C#N PYKCEDJHRUUDRK-UHFFFAOYSA-N 0.000 description 2
- WGUWOLAXPCRPKH-UHFFFAOYSA-N 2-(tert-butyldiazenyl)cyclohexane-1-carbonitrile Chemical compound CC(C)(C)N=NC1CCCCC1C#N WGUWOLAXPCRPKH-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- ZYGHJZDHTFUPRJ-UHFFFAOYSA-N coumarin Chemical compound C1=CC=C2OC(=O)C=CC2=C1 ZYGHJZDHTFUPRJ-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000012855 volatile organic compound Substances 0.000 description 2
- UXKQGJYFPNFUJY-UHFFFAOYSA-N 1-(2-methylbutan-2-yldiazenyl)cyclohexane-1-carbonitrile Chemical compound CCC(C)(C)N=NC1(C#N)CCCCC1 UXKQGJYFPNFUJY-UHFFFAOYSA-N 0.000 description 1
- XYDCNXPXPVLOPD-UHFFFAOYSA-N 2-(tert-butyldiazenyl)-4-methoxy-2,4-dimethylpentanenitrile Chemical compound COC(C)(C)CC(C)(C#N)N=NC(C)(C)C XYDCNXPXPVLOPD-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 229920006328 Styrofoam Polymers 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 229910000410 antimony oxide Inorganic materials 0.000 description 1
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical class C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005493 condensed matter Effects 0.000 description 1
- 229960000956 coumarin Drugs 0.000 description 1
- 235000001671 coumarin Nutrition 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 235000012254 magnesium hydroxide Nutrition 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 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
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- SRSFOMHQIATOFV-UHFFFAOYSA-N octanoyl octaneperoxoate Chemical compound CCCCCCCC(=O)OOC(=O)CCCCCCC SRSFOMHQIATOFV-UHFFFAOYSA-N 0.000 description 1
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
- 239000012763 reinforcing filler Substances 0.000 description 1
- 229940116351 sebacate Drugs 0.000 description 1
- CXMXRPHRNRROMY-UHFFFAOYSA-L sebacate(2-) Chemical compound [O-]C(=O)CCCCCCCCC([O-])=O CXMXRPHRNRROMY-UHFFFAOYSA-L 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008261 styrofoam Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- NKEQVCIDZOYHPO-UHFFFAOYSA-N tert-butyl-(2,4-dimethoxy-4-methylpentan-2-yl)diazene Chemical compound COC(C)(C)CC(C)(OC)N=NC(C)(C)C NKEQVCIDZOYHPO-UHFFFAOYSA-N 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
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 239000004034 viscosity adjusting agent Substances 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
- C08F299/02—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates
- C08F299/04—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polyesters
- C08F299/0442—Catalysts
- C08F299/0457—Nitrogen containing compounds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
- Y10T428/31681—Next to polyester, polyamide or polyimide [e.g., alkyd, glue, or nylon, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31786—Of polyester [e.g., alkyd, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31786—Of polyester [e.g., alkyd, etc.]
- Y10T428/31794—Of cross-linked polyester
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Optical Elements Other Than Lenses (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Chemically Coating (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7848200 | 1978-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS216689B2 true CS216689B2 (en) | 1982-11-26 |
Family
ID=10501680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS798195A CS216689B2 (en) | 1978-12-12 | 1979-11-28 | Method of making the metallized moulded object particularly reflector for the motor vehicle headlight |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4318962A (pt) |
| EP (1) | EP0012536B1 (pt) |
| JP (1) | JPS5582132A (pt) |
| AU (1) | AU530253B2 (pt) |
| BR (1) | BR7908085A (pt) |
| CS (1) | CS216689B2 (pt) |
| DE (1) | DE2965402D1 (pt) |
| ES (1) | ES486829A0 (pt) |
| PL (1) | PL120716B1 (pt) |
| YU (1) | YU40941B (pt) |
| ZA (1) | ZA796391B (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58161674A (ja) * | 1982-03-19 | 1983-09-26 | 本田技研工業株式会社 | 小型車両用ウインド・シールドおよびその製造方法 |
| DE4415102A1 (de) * | 1994-04-29 | 1995-11-02 | Basf Ag | Direkt metallisierbare Scheinwerferreflektoren |
| DE19540687A1 (de) * | 1995-11-01 | 1997-05-07 | Bakelite Ag | Reflektor sowie Verfahren und Mittel zu seiner Herstellung |
| US20220163180A1 (en) * | 2020-11-23 | 2022-05-26 | Lyondellbasell Advanced Polymers Inc. | Thermoset polyester bmc formula for direct metallized forward lighting reflector |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3396639A (en) * | 1965-09-23 | 1968-08-13 | Jerome H. Lemelson | Reflecting devices |
| US3931143A (en) * | 1967-02-15 | 1976-01-06 | Pennwalt Corporation | Unsymmetrical aliphatic monoazo compounds |
| US3956269A (en) * | 1970-12-16 | 1976-05-11 | Pennwalt Corporation | Azo free radical initiators containing ultraviolet light stabilizing groups |
| CA973123A (en) * | 1971-04-20 | 1975-08-19 | Ppg Industries, Inc. | Laminates containing polyester resin finishes |
| US3776805A (en) * | 1971-09-07 | 1973-12-04 | Minnesota Mining & Mfg | Solar control products |
| GB1421752A (en) * | 1972-04-07 | 1976-01-21 | Bp Chem Int Ltd | Preparation of metallised articles |
| BR7302839D0 (pt) * | 1972-04-21 | 1974-06-27 | Electrical Co Ltd Lucas | Um refletor de lampada um refletor de lampada |
| US3949134A (en) * | 1973-07-18 | 1976-04-06 | Material Distributors Corporation | Solar control film for use by consumers and the like |
| US4048423A (en) * | 1974-03-21 | 1977-09-13 | Pennwalt Corporation | Process for polymerizing unsaturated monomers and unsaturated polyester resins employing unsymmetrical tertiary-aliphatic azoalkanes |
| US4048365A (en) * | 1974-05-24 | 1977-09-13 | Hoover William H | Armor structure formed from plastic laminates |
| JPS5213593A (en) * | 1975-07-24 | 1977-02-01 | Hitachi Chem Co Ltd | Preparation of polyester-modified vinyl polymer for solvent type coati ng composition with high solid content |
| US4031281A (en) * | 1975-10-02 | 1977-06-21 | Formica Corporation | Flocked metallic laminated wallcoverings |
| JPS53130779A (en) * | 1977-04-20 | 1978-11-15 | Mitsubishi Rayon Co Ltd | Molded metallized plastic article and its manufacture |
| US4172178A (en) * | 1978-05-05 | 1979-10-23 | Westinghouse Electric Corp. | Impregnated castings chemically resistant to contact with halocarbon refrigerant |
| US4177310A (en) * | 1978-07-27 | 1979-12-04 | King Seeley Thermos Company | Method of metallizing paper |
-
1979
- 1979-11-23 DE DE7979302677T patent/DE2965402D1/de not_active Expired
- 1979-11-23 EP EP79302677A patent/EP0012536B1/en not_active Expired
- 1979-11-26 ZA ZA00796391A patent/ZA796391B/xx unknown
- 1979-11-28 CS CS798195A patent/CS216689B2/cs unknown
- 1979-12-03 US US06/099,884 patent/US4318962A/en not_active Expired - Lifetime
- 1979-12-05 JP JP15693879A patent/JPS5582132A/ja active Granted
- 1979-12-07 AU AU53568/79A patent/AU530253B2/en not_active Ceased
- 1979-12-10 YU YU2999/79A patent/YU40941B/xx unknown
- 1979-12-11 BR BR7908085A patent/BR7908085A/pt not_active IP Right Cessation
- 1979-12-12 PL PL1979220356A patent/PL120716B1/pl unknown
- 1979-12-12 ES ES486829A patent/ES486829A0/es active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| YU40941B (en) | 1986-08-31 |
| YU299979A (en) | 1982-10-31 |
| ES8101463A1 (es) | 1980-12-01 |
| EP0012536A1 (en) | 1980-06-25 |
| DE2965402D1 (en) | 1983-09-01 |
| US4318962A (en) | 1982-03-09 |
| AU530253B2 (en) | 1983-07-07 |
| PL120716B1 (en) | 1982-03-31 |
| JPS5582132A (en) | 1980-06-20 |
| ZA796391B (en) | 1980-11-26 |
| JPS6221201B2 (pt) | 1987-05-12 |
| ES486829A0 (es) | 1980-12-01 |
| EP0012536B1 (en) | 1983-05-11 |
| PL220356A1 (pt) | 1980-08-25 |
| AU5356879A (en) | 1980-06-19 |
| BR7908085A (pt) | 1980-09-23 |
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