ATE123504T1 - Verfahren zur herstellung von copolyarylensulfiden mit vermindertem gehalt an disulfidradikalen. - Google Patents
Verfahren zur herstellung von copolyarylensulfiden mit vermindertem gehalt an disulfidradikalen.Info
- Publication number
- ATE123504T1 ATE123504T1 AT91901345T AT91901345T ATE123504T1 AT E123504 T1 ATE123504 T1 AT E123504T1 AT 91901345 T AT91901345 T AT 91901345T AT 91901345 T AT91901345 T AT 91901345T AT E123504 T1 ATE123504 T1 AT E123504T1
- Authority
- AT
- Austria
- Prior art keywords
- producing
- reduced content
- disulfide radicals
- unsubstituted aromatic
- disulfide
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 150000003568 thioethers Chemical class 0.000 title 1
- 229920001577 copolymer Chemical compound 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/02—Polythioethers
- C08G75/0204—Polyarylenethioethers
- C08G75/0286—Chemical after-treatment
- C08G75/029—Modification with organic compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/02—Polythioethers
- C08G75/0204—Polyarylenethioethers
- C08G75/025—Preparatory processes
- C08G75/0263—Preparatory processes using elemental sulfur
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/14—Polysulfides
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Current Collectors (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/437,701 US4977224A (en) | 1989-11-17 | 1989-11-17 | Process for the preparation of copoly(arylene sulfide) having a decreased amount of disulfide radicals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE123504T1 true ATE123504T1 (de) | 1995-06-15 |
Family
ID=23737522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT91901345T ATE123504T1 (de) | 1989-11-17 | 1990-11-13 | Verfahren zur herstellung von copolyarylensulfiden mit vermindertem gehalt an disulfidradikalen. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4977224A (de) |
| EP (1) | EP0502993B1 (de) |
| JP (1) | JPH05501732A (de) |
| KR (1) | KR927003691A (de) |
| AT (1) | ATE123504T1 (de) |
| CA (1) | CA2068730A1 (de) |
| DE (1) | DE69019985T2 (de) |
| DK (1) | DK0502993T3 (de) |
| ES (1) | ES2073159T3 (de) |
| GR (1) | GR3016986T3 (de) |
| WO (1) | WO1991008249A1 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5155183A (en) * | 1991-04-16 | 1992-10-13 | Eastman Kodak Company | Process for the preparation of copoly(arylene sulfide) having an enhanced rate of crystallization |
| US5155176A (en) * | 1991-05-06 | 1992-10-13 | Eastman Kodak Company | Blends of copoly(arylene sulfide) and polyamide |
| US5256742A (en) * | 1992-10-08 | 1993-10-26 | Phillips Petroleum Company | Preparation of poly(arylene sulfide)s from poly(arylene sulfide disulfide) |
| JPWO2007086519A1 (ja) * | 2006-01-27 | 2009-06-25 | 富士重工業株式会社 | 硫黄含有芳香族ポリマーの製造方法 |
| EP2115035B1 (de) * | 2007-01-04 | 2018-04-25 | SK Chemicals Co., Ltd. | Polyarylensulfidharz mit hervorragender helligkeit und herstellungsverfahren dafür |
| CN104086770A (zh) | 2007-01-05 | 2014-10-08 | Sk化学株式会社 | 具有出色发光度的聚亚芳基硫醚树脂的制备方法以及聚亚芳基硫醚树脂 |
| KR101750014B1 (ko) | 2010-05-12 | 2017-06-23 | 에스케이케미칼 주식회사 | 가공성이 우수한 폴리아릴렌 설파이드 및 이의 제조 방법 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3395132A (en) * | 1967-01-23 | 1968-07-30 | Dow Chemical Co | Method for crosslinking polyphenylene sulfide resins |
| US4282347A (en) * | 1979-08-14 | 1981-08-04 | Phillips Petroleum Company | Preparation of branched polymers of arylene sulfide |
| US4350810A (en) * | 1979-08-14 | 1982-09-21 | Phillips Petroleum Company | Preparation of branched chain arylene sulfide polymer |
| DE3421610A1 (de) * | 1984-06-09 | 1985-12-12 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von polyarylensulfiden mit funktionellen endgruppen |
| US4786713A (en) * | 1987-11-06 | 1988-11-22 | Eastman Kodak Company | Copoly(arylene sulfidex-disulfide) |
| US4855393A (en) * | 1988-06-24 | 1989-08-08 | Eastman Kodak Company | Process for the preparation of copoly(arylene sulfide) |
| DE3828058A1 (de) * | 1988-08-18 | 1990-02-22 | Bayer Ag | Hochmolekulare polyarylensulfide, hergestellt aus polyarylensulfiden und dihalogenaromaten |
-
1989
- 1989-11-17 US US07/437,701 patent/US4977224A/en not_active Expired - Fee Related
-
1990
- 1990-11-13 CA CA002068730A patent/CA2068730A1/en not_active Abandoned
- 1990-11-13 KR KR1019920701160A patent/KR927003691A/ko not_active Application Discontinuation
- 1990-11-13 AT AT91901345T patent/ATE123504T1/de not_active IP Right Cessation
- 1990-11-13 ES ES91901345T patent/ES2073159T3/es not_active Expired - Lifetime
- 1990-11-13 EP EP91901345A patent/EP0502993B1/de not_active Expired - Lifetime
- 1990-11-13 DE DE69019985T patent/DE69019985T2/de not_active Expired - Fee Related
- 1990-11-13 JP JP3501730A patent/JPH05501732A/ja active Pending
- 1990-11-13 DK DK91901345.8T patent/DK0502993T3/da active
- 1990-11-13 WO PCT/US1990/006601 patent/WO1991008249A1/en active IP Right Grant
-
1995
- 1995-08-02 GR GR950402102T patent/GR3016986T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0502993A1 (de) | 1992-09-16 |
| WO1991008249A1 (en) | 1991-06-13 |
| DE69019985D1 (de) | 1995-07-13 |
| EP0502993B1 (de) | 1995-06-07 |
| ES2073159T3 (es) | 1995-08-01 |
| CA2068730A1 (en) | 1991-05-18 |
| US4977224A (en) | 1990-12-11 |
| DK0502993T3 (da) | 1995-07-31 |
| GR3016986T3 (en) | 1995-11-30 |
| DE69019985T2 (de) | 1995-10-12 |
| JPH05501732A (ja) | 1993-04-02 |
| KR927003691A (ko) | 1992-12-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |