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DK0502993T3 - Fremgangsmåde til fremstilling af copoly(arylensulfid) med en nedsat mængde disulfidgrupper - Google Patents

Fremgangsmåde til fremstilling af copoly(arylensulfid) med en nedsat mængde disulfidgrupper

Info

Publication number
DK0502993T3
DK0502993T3 DK91901345.8T DK91901345T DK0502993T3 DK 0502993 T3 DK0502993 T3 DK 0502993T3 DK 91901345 T DK91901345 T DK 91901345T DK 0502993 T3 DK0502993 T3 DK 0502993T3
Authority
DK
Denmark
Prior art keywords
copoly
arylene sulfide
preparation
reduced amount
disulfide groups
Prior art date
Application number
DK91901345.8T
Other languages
Danish (da)
English (en)
Inventor
David Richard Fagerburg
Joseph John Watkins
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.)
Filing date
Publication date
Application filed by Eastman Chem Co filed Critical Eastman Chem Co
Application granted granted Critical
Publication of DK0502993T3 publication Critical patent/DK0502993T3/da

Links

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)
DK91901345.8T 1989-11-17 1990-11-13 Fremgangsmåde til fremstilling af copoly(arylensulfid) med en nedsat mængde disulfidgrupper DK0502993T3 (da)

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
DK0502993T3 true DK0502993T3 (da) 1995-07-31

Family

ID=23737522

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91901345.8T DK0502993T3 (da) 1989-11-17 1990-11-13 Fremgangsmåde til fremstilling af copoly(arylensulfid) med en nedsat mængde disulfidgrupper

Country Status (11)

Country Link
US (1) US4977224A (fr)
EP (1) EP0502993B1 (fr)
JP (1) JPH05501732A (fr)
KR (1) KR927003691A (fr)
AT (1) ATE123504T1 (fr)
CA (1) CA2068730A1 (fr)
DE (1) DE69019985T2 (fr)
DK (1) DK0502993T3 (fr)
ES (1) ES2073159T3 (fr)
GR (1) GR3016986T3 (fr)
WO (1) WO1991008249A1 (fr)

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)
US20090023888A1 (en) * 2006-01-27 2009-01-22 Tomoo Sarukawa Method of producing sulfur-containing aromatic polymer
EP2115035B1 (fr) 2007-01-04 2018-04-25 SK Chemicals Co., Ltd. Résine de sulfure de polyarylène ayant une excellente luminosité et son procédé de préparation
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)

* 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

Also Published As

Publication number Publication date
ATE123504T1 (de) 1995-06-15
DE69019985T2 (de) 1995-10-12
DE69019985D1 (de) 1995-07-13
JPH05501732A (ja) 1993-04-02
EP0502993A1 (fr) 1992-09-16
CA2068730A1 (fr) 1991-05-18
ES2073159T3 (es) 1995-08-01
WO1991008249A1 (fr) 1991-06-13
GR3016986T3 (en) 1995-11-30
KR927003691A (ko) 1992-12-18
EP0502993B1 (fr) 1995-06-07
US4977224A (en) 1990-12-11

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