DE69019985T2 - 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: DE69019985T2
Authority: DE; Germany
Prior art keywords: disulfidradicals; copolyaryl; sulfides; producing; reduced content
Prior art date: 1989-11-17
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 - Fee Related

Application number

DE69019985T

Other languages

English (en)

Other versions

DE69019985D1 (de

Inventor

Joseph Watkins

David Fagerburg

Paul Lawrence

Mark Rule

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Eastman Chemical Co

Original Assignee

Eastman Chemical Co

Priority date (The priority date 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 date listed.)

1989-11-17

Filing date

1990-11-13

Publication date

1995-10-12

1990-11-13 Application filed by Eastman Chemical Co filed Critical Eastman Chemical Co

1995-07-13 Publication of DE69019985D1 publication Critical patent/DE69019985D1/de

1995-10-12 Application granted granted Critical

1995-10-12 Publication of DE69019985T2 publication Critical patent/DE69019985T2/de

2010-11-14 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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

DE69019985T 1989-11-17 1990-11-13 Verfahren zur herstellung von copolyarylensulfiden mit vermindertem gehalt an disulfidradikalen. Expired - Fee Related DE69019985T2 (de)

Applications Claiming Priority (2)

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
PCT/US1990/006601 WO1991008249A1 (en)	1989-11-17	1990-11-13	Process for the preparation of copoly(arylene sulfide) having a decreased amount of disulfide radicals

Publications (2)

Publication Number	Publication Date
DE69019985D1 DE69019985D1 (de)	1995-07-13
DE69019985T2 true DE69019985T2 (de)	1995-10-12

Family

ID=23737522

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69019985T Expired - Fee Related DE69019985T2 (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)

* Cited by examiner, † Cited by third party
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)
WO2007086519A1 (ja) *	2006-01-27	2007-08-02	Fuji Jukogyo Kabushiki Kaisya	硫黄含有芳香族ポリマーの製造方法
TWI426094B (zh)	2007-01-04	2014-02-11	Sk Chemicals Co Ltd	具有優良光度之聚芳硫醚樹脂及其製造方法
CN101578322A (zh) *	2007-01-05	2009-11-11	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)

* Cited by examiner, † Cited by third party
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
US4350810A (en) *	1979-08-14	1982-09-21	Phillips Petroleum Company	Preparation of branched chain arylene sulfide polymer
US4282347A (en) *	1979-08-14	1981-08-04	Phillips Petroleum Company	Preparation of branched polymers of arylene sulfide
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 JP JP3501730A patent/JPH05501732A/ja active Pending
- 1990-11-13 CA CA002068730A patent/CA2068730A1/en not_active Abandoned
- 1990-11-13 ES ES91901345T patent/ES2073159T3/es not_active Expired - Lifetime
- 1990-11-13 DK DK91901345.8T patent/DK0502993T3/da active
- 1990-11-13 EP EP91901345A patent/EP0502993B1/de not_active Expired - Lifetime
- 1990-11-13 WO PCT/US1990/006601 patent/WO1991008249A1/en active IP Right Grant
- 1990-11-13 DE DE69019985T patent/DE69019985T2/de not_active Expired - Fee Related
- 1990-11-13 AT AT91901345T patent/ATE123504T1/de not_active IP Right Cessation
- 1990-11-13 KR KR1019920701160A patent/KR927003691A/ko not_active Application Discontinuation
1995
- 1995-08-02 GR GR950402102T patent/GR3016986T3/el unknown

Also Published As

Publication number	Publication date
DE69019985D1 (de)	1995-07-13
US4977224A (en)	1990-12-11
JPH05501732A (ja)	1993-04-02
WO1991008249A1 (en)	1991-06-13
EP0502993B1 (de)	1995-06-07
EP0502993A1 (de)	1992-09-16
ATE123504T1 (de)	1995-06-15
CA2068730A1 (en)	1991-05-18
ES2073159T3 (es)	1995-08-01
DK0502993T3 (da)	1995-07-31
GR3016986T3 (en)	1995-11-30
KR927003691A (ko)	1992-12-18

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Legal Events

Date	Code	Title	Description
1996-07-04	8364	No opposition during term of opposition
1996-11-07	8339	Ceased/non-payment of the annual fee