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
Authority: AT; Austria
Prior art keywords: producing; reduced content; disulfide radicals; unsubstituted aromatic; disulfide
Prior art date: 1989-11-17

Application number

AT91901345T

Other languages

English (en)

Inventor

Joseph John Watkins

David Richard Fagerburg

Paul Blakney Lawrence

Mark Rule

Original Assignee

Eastman Chem 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

1995-06-15

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

1995-06-15 Application granted granted Critical

1995-06-15 Publication of ATE123504T1 publication Critical patent/ATE123504T1/de

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)
Compositions Of Macromolecular Compounds (AREA)
Motor Or Generator Cooling System (AREA)
Motor Or Generator Current Collectors (AREA)

AT91901345T 1989-11-17 1990-11-13 Verfahren zur herstellung von copolyarylensulfiden mit vermindertem gehalt an disulfidradikalen. ATE123504T1 (de)

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)

* 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)
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
KR101196415B1 (ko)	2007-01-04	2012-11-02	에스케이케미칼주식회사	백색도가 높은 폴리아릴렌설파이드 수지 및 이의 제조방법
WO2008082267A1 (en)	2007-01-05	2008-07-10	Sk Chemicals Co., Ltd.	Method for production of polyarylene sulfide resin with excellent luminosity and the polyarylene sulfide resin
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
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 WO PCT/US1990/006601 patent/WO1991008249A1/en not_active Ceased
- 1990-11-13 JP JP3501730A patent/JPH05501732A/ja active Pending
- 1990-11-13 CA CA002068730A patent/CA2068730A1/en not_active Abandoned
- 1990-11-13 AT AT91901345T patent/ATE123504T1/de not_active IP Right Cessation
- 1990-11-13 EP EP91901345A patent/EP0502993B1/de not_active Expired - Lifetime
- 1990-11-13 KR KR1019920701160A patent/KR927003691A/ko not_active Withdrawn
- 1990-11-13 ES ES91901345T patent/ES2073159T3/es not_active Expired - Lifetime
- 1990-11-13 DE DE69019985T patent/DE69019985T2/de not_active Expired - Fee Related
- 1990-11-13 DK DK91901345.8T patent/DK0502993T3/da active
1995
- 1995-08-02 GR GR950402102T patent/GR3016986T3/el unknown

Also Published As

Publication number	Publication date
DE69019985T2 (de)	1995-10-12
EP0502993B1 (de)	1995-06-07
ES2073159T3 (es)	1995-08-01
KR927003691A (ko)	1992-12-18
US4977224A (en)	1990-12-11
JPH05501732A (ja)	1993-04-02
GR3016986T3 (en)	1995-11-30
EP0502993A1 (de)	1992-09-16
DK0502993T3 (da)	1995-07-31
DE69019985D1 (de)	1995-07-13
CA2068730A1 (en)	1991-05-18
WO1991008249A1 (en)	1991-06-13

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Legal Events

Date	Code	Title	Description
1995-11-15	UEP	Publication of translation of european patent specification
1997-02-15	REN	Ceased due to non-payment of the annual fee