CN1064975C - 制备用橡胶增强的乙烯基芳族共聚物的方法 - Google Patents
制备用橡胶增强的乙烯基芳族共聚物的方法 Download PDFInfo
- Publication number
- CN1064975C CN1064975C CN961057041A CN96105704A CN1064975C CN 1064975 C CN1064975 C CN 1064975C CN 961057041 A CN961057041 A CN 961057041A CN 96105704 A CN96105704 A CN 96105704A CN 1064975 C CN1064975 C CN 1064975C
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- Prior art keywords
- rubber
- solvent
- weight
- polar solvent
- monomer
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- Expired - Fee Related
Links
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- 239000005060 rubber Substances 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 44
- 229920001577 copolymer Polymers 0.000 title claims abstract description 21
- 230000008569 process Effects 0.000 title claims abstract description 9
- 238000002360 preparation method Methods 0.000 title abstract description 9
- 239000000178 monomer Substances 0.000 claims abstract description 49
- 239000000203 mixture Substances 0.000 claims abstract description 24
- 239000002904 solvent Substances 0.000 claims abstract description 14
- 239000002798 polar solvent Substances 0.000 claims abstract description 9
- 239000012454 non-polar solvent Substances 0.000 claims abstract description 7
- 238000006116 polymerization reaction Methods 0.000 claims description 25
- 125000003118 aryl group Chemical group 0.000 claims description 16
- 229920002554 vinyl polymer Polymers 0.000 claims description 16
- 239000011541 reaction mixture Substances 0.000 claims description 7
- 238000010528 free radical solution polymerization reaction Methods 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 150000004945 aromatic hydrocarbons Chemical group 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 239000011877 solvent mixture Substances 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 125000005842 heteroatom Chemical group 0.000 claims description 2
- 229930195733 hydrocarbon Natural products 0.000 claims description 2
- 150000002430 hydrocarbons Chemical class 0.000 claims description 2
- 150000002894 organic compounds Chemical class 0.000 claims description 2
- 239000003849 aromatic solvent Substances 0.000 claims 1
- 239000003999 initiator Substances 0.000 abstract description 12
- 229920001400 block copolymer Polymers 0.000 abstract description 8
- 150000001993 dienes Chemical class 0.000 abstract description 5
- 230000000379 polymerizing effect Effects 0.000 abstract 1
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- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 16
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 15
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 14
- 239000000243 solution Substances 0.000 description 14
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 9
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical group C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 239000000806 elastomer Substances 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
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- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical group CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 6
- 229920005669 high impact polystyrene Polymers 0.000 description 6
- 239000004797 high-impact polystyrene Substances 0.000 description 6
- 229910052717 sulfur Inorganic materials 0.000 description 6
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- 229920002857 polybutadiene Polymers 0.000 description 5
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- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 239000007822 coupling agent Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229920002223 polystyrene Polymers 0.000 description 4
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- SDJHPPZKZZWAKF-UHFFFAOYSA-N 2,3-dimethylbuta-1,3-diene Chemical compound CC(=C)C(C)=C SDJHPPZKZZWAKF-UHFFFAOYSA-N 0.000 description 2
- YKTNISGZEGZHIS-UHFFFAOYSA-N 2-$l^{1}-oxidanyloxy-2-methylpropane Chemical group CC(C)(C)O[O] YKTNISGZEGZHIS-UHFFFAOYSA-N 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
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- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 1
- VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- KINNOVZWTZIFSA-UHFFFAOYSA-N C=C.ClC1=CC(=C(C(=C1Cl)Cl)Cl)Cl Chemical compound C=C.ClC1=CC(=C(C(=C1Cl)Cl)Cl)Cl KINNOVZWTZIFSA-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
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- 241001441571 Hiodontidae Species 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
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- 230000004913 activation Effects 0.000 description 1
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- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
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- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 229940043232 butyl acetate Drugs 0.000 description 1
- KVNRLNFWIYMESJ-UHFFFAOYSA-N butyronitrile Chemical compound CCCC#N KVNRLNFWIYMESJ-UHFFFAOYSA-N 0.000 description 1
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- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
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- 230000000694 effects Effects 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
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- 238000011156 evaluation Methods 0.000 description 1
- 235000012438 extruded product Nutrition 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
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- FUZZWVXGSFPDMH-UHFFFAOYSA-M hexanoate Chemical compound CCCCCC([O-])=O FUZZWVXGSFPDMH-UHFFFAOYSA-M 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
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- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003863 metallic catalyst Substances 0.000 description 1
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- 150000002825 nitriles Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- SSDSCDGVMJFTEQ-UHFFFAOYSA-N octadecyl 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 SSDSCDGVMJFTEQ-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
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- 125000002524 organometallic group Chemical group 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
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- 238000005502 peroxidation Methods 0.000 description 1
- 239000002530 phenolic antioxidant Substances 0.000 description 1
- PMJHHCWVYXUKFD-UHFFFAOYSA-N piperylene Natural products CC=CC=C PMJHHCWVYXUKFD-UHFFFAOYSA-N 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
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- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 description 1
- 239000007870 radical polymerization initiator Substances 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 239000005049 silicon tetrachloride Substances 0.000 description 1
- APSBXTVYXVQYAB-UHFFFAOYSA-M sodium docusate Chemical compound [Na+].CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC APSBXTVYXVQYAB-UHFFFAOYSA-M 0.000 description 1
- 239000011115 styrene butadiene Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 description 1
- FQFILJKFZCVHNH-UHFFFAOYSA-N tert-butyl n-[3-[(5-bromo-2-chloropyrimidin-4-yl)amino]propyl]carbamate Chemical compound CC(C)(C)OC(=O)NCCCNC1=NC(Cl)=NC=C1Br FQFILJKFZCVHNH-UHFFFAOYSA-N 0.000 description 1
- 238000004627 transmission electron microscopy Methods 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
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
-
- 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
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
- C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes
-
- 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
- C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
- C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
-
- 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
- C08F287/00—Macromolecular compounds obtained by polymerising monomers on to block polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
- C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Graft Or Block Polymers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI950280A IT1274361B (it) | 1995-02-16 | 1995-02-16 | Procedimento per la preparazione di copolimeri vinilaromatici rinforzati con gomma |
| IT000280A/95 | 1995-02-16 | ||
| IT000280A/1995 | 1995-02-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1134428A CN1134428A (zh) | 1996-10-30 |
| CN1064975C true CN1064975C (zh) | 2001-04-25 |
Family
ID=11370562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN961057041A Expired - Fee Related CN1064975C (zh) | 1995-02-16 | 1996-02-15 | 制备用橡胶增强的乙烯基芳族共聚物的方法 |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US6114461A (enExample) |
| EP (1) | EP0727449B1 (enExample) |
| JP (1) | JP3691149B2 (enExample) |
| KR (1) | KR100415447B1 (enExample) |
| CN (1) | CN1064975C (enExample) |
| AT (1) | ATE203550T1 (enExample) |
| CA (1) | CA2169610C (enExample) |
| DE (1) | DE69614012T2 (enExample) |
| DK (1) | DK0727449T3 (enExample) |
| ES (1) | ES2159654T3 (enExample) |
| GR (1) | GR3036509T3 (enExample) |
| IT (1) | IT1274361B (enExample) |
| PT (1) | PT727449E (enExample) |
| RU (1) | RU2161164C2 (enExample) |
| SI (1) | SI0727449T1 (enExample) |
| TW (1) | TW322485B (enExample) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19632556A1 (de) * | 1996-08-13 | 1998-02-19 | Bayer Ag | Verfahren zur Herstellung von hochkautschukhaltigen ABS-Formmassen |
| IT1284599B1 (it) * | 1996-09-27 | 1998-05-21 | Enichem Spa | Procedimento per la preparazione di polimeri vinilaromatici rinforzati con gomma |
| KR100384385B1 (ko) * | 1998-03-23 | 2003-08-27 | 주식회사 엘지화학 | 고광택성및고충격성고무변성스티렌계수지의제조방법 |
| US6323282B1 (en) * | 1999-05-17 | 2001-11-27 | The Dow Chemical Company | Bimodal rubbers and rubber modified high impact monovinylidene aromatic polymers produced therefrom |
| US6306962B1 (en) | 1999-09-30 | 2001-10-23 | The Dow Chemical Company | Flow carbonate polymer blends |
| EP1246857B1 (en) * | 1999-12-28 | 2006-08-23 | Bayer Corporation | Process for the preparation of an extrusion-grade abs polymer having improved properties |
| KR100425244B1 (ko) * | 2001-11-14 | 2004-03-30 | 주식회사 엘지화학 | 가공성이 우수한 블록 공중합체와 그의 제조방법, 및 이를포함하는 수지 조성물 |
| US6716935B1 (en) * | 2002-12-19 | 2004-04-06 | 3M Innovative Properties Company | Continuous process for the production of controlled architecture materials under high solids loading conditions |
| ITMI20040752A1 (it) * | 2004-04-16 | 2004-07-16 | Polimeri Europa Spa | Procedimento per la preparazione di co polimeri vinilaromatici aggraffati su elastometro in modo controllato |
| US20050267261A1 (en) * | 2004-05-14 | 2005-12-01 | Dow Global Technologies, Inc. | Low gloss thermoplastic polyolefin composition |
| ITMI20072324A1 (it) * | 2007-12-12 | 2009-06-13 | Polimeri Europa Spa | Procedimento semi-continuo integrato per la produzione di (co)polimeri vinilaromatici antiurto mediante polimerizzazione in sequenza anionica/radicalica |
| IT1391109B1 (it) * | 2008-08-20 | 2011-11-18 | Polimeri Europa Spa | Procedimento per la sintesi di poli(1,3-alcadieni) funzionalizzati e loro impiego nella preparazione di polimeri vinilaromatici ad alta resistenza all'urto |
| IT1393666B1 (it) * | 2008-12-16 | 2012-05-08 | Polimeri Europa Spa | (co)polimero vinilaromatico rinforzato con gomma avente un ottimo bilancio di proprieta' fisico-meccaniche ed una elevata lucentezza |
| US20110054123A1 (en) * | 2009-08-26 | 2011-03-03 | Fina Technology, Inc. | High Impact Polymers and Methods of Making and Using Same |
| DE102017004563A1 (de) | 2017-03-05 | 2018-09-06 | Entex Rust & Mitschke Gmbh | Entgasen beim Extrudieren von Polymeren |
| DE102018001412A1 (de) | 2017-12-11 | 2019-06-13 | Entex Rust & Mitschke Gmbh | Entgasen beim Extrudieren von Stoffen, vorzugsweise von Kunststoffen |
| KR102450643B1 (ko) | 2020-10-14 | 2022-10-04 | 이종구 | 심미감 및 장식미 향상의 조형경관 조명등 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4975486A (en) * | 1985-10-22 | 1990-12-04 | Asahi Kasei Kogyo Kabushiki Kaisha | High-gloss rubber-reinforced polystyrene composition and method for continuous production thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3538190A (en) * | 1967-03-30 | 1970-11-03 | Copolymer Rubber & Chem Corp | Process for preparing improved plastic compositions and the resulting products |
| JPS5230994B2 (enExample) * | 1972-01-17 | 1977-08-11 | ||
| IT1063217B (it) * | 1976-04-22 | 1985-02-11 | Snam Progetti | Processo per la preparazione di materiali termoplastici e materiali cosi ottenuti |
| DE3018643C2 (de) * | 1980-05-16 | 1982-07-08 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur Herstellung von schlagfest modifizierten Styrolpolymerisaten |
| DE3023721A1 (de) * | 1980-06-25 | 1982-01-21 | Basf Ag, 6700 Ludwigshafen | Verfahren zur kontinuierlichen herstellung von mit kautschuk modifizierten polymerisaten von vinylaromaten |
| DE3137418A1 (de) * | 1981-09-19 | 1983-03-31 | Basf Ag, 6700 Ludwigshafen | Blockcopolymerisat |
| JPS6295312A (ja) * | 1985-10-22 | 1987-05-01 | Asahi Chem Ind Co Ltd | 良好な成形品外観を与えるゴム補強芳香族モノビニル系樹脂の連続的製造方法 |
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1995
- 1995-02-16 IT ITMI950280A patent/IT1274361B/it active IP Right Grant
-
1996
- 1996-02-02 PT PT96101503T patent/PT727449E/pt unknown
- 1996-02-02 SI SI9630320T patent/SI0727449T1/xx unknown
- 1996-02-02 DE DE69614012T patent/DE69614012T2/de not_active Revoked
- 1996-02-02 DK DK96101503T patent/DK0727449T3/da active
- 1996-02-02 EP EP96101503A patent/EP0727449B1/en not_active Revoked
- 1996-02-02 AT AT96101503T patent/ATE203550T1/de not_active IP Right Cessation
- 1996-02-02 ES ES96101503T patent/ES2159654T3/es not_active Expired - Lifetime
- 1996-02-07 TW TW085101521A patent/TW322485B/zh not_active IP Right Cessation
- 1996-02-15 CA CA002169610A patent/CA2169610C/en not_active Expired - Fee Related
- 1996-02-15 CN CN961057041A patent/CN1064975C/zh not_active Expired - Fee Related
- 1996-02-15 RU RU96102853/04A patent/RU2161164C2/ru active
- 1996-02-15 KR KR1019960003756A patent/KR100415447B1/ko not_active Expired - Fee Related
- 1996-02-16 JP JP02962296A patent/JP3691149B2/ja not_active Expired - Fee Related
-
1997
- 1997-02-21 US US08/805,077 patent/US6114461A/en not_active Expired - Lifetime
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- 2001-08-31 GR GR20010401369T patent/GR3036509T3/el not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4975486A (en) * | 1985-10-22 | 1990-12-04 | Asahi Kasei Kogyo Kabushiki Kaisha | High-gloss rubber-reinforced polystyrene composition and method for continuous production thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| DE69614012T2 (de) | 2002-03-14 |
| DE69614012D1 (de) | 2001-08-30 |
| ATE203550T1 (de) | 2001-08-15 |
| US6114461A (en) | 2000-09-05 |
| CN1134428A (zh) | 1996-10-30 |
| KR100415447B1 (ko) | 2004-05-20 |
| RU2161164C2 (ru) | 2000-12-27 |
| ITMI950280A1 (it) | 1996-08-16 |
| IT1274361B (it) | 1997-07-17 |
| SI0727449T1 (en) | 2001-10-31 |
| PT727449E (pt) | 2001-11-30 |
| EP0727449B1 (en) | 2001-07-25 |
| DK0727449T3 (da) | 2001-10-01 |
| ES2159654T3 (es) | 2001-10-16 |
| CA2169610A1 (en) | 1996-08-17 |
| TW322485B (enExample) | 1997-12-11 |
| EP0727449A2 (en) | 1996-08-21 |
| CA2169610C (en) | 2006-10-03 |
| ITMI950280A0 (it) | 1995-02-16 |
| JP3691149B2 (ja) | 2005-08-31 |
| EP0727449A3 (en) | 1999-01-13 |
| KR960031499A (ko) | 1996-09-17 |
| GR3036509T3 (en) | 2001-11-30 |
| JPH08295710A (ja) | 1996-11-12 |
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