KR900018175A - 가교된 황화폴리아릴렌의 제조방법 - Google Patents

가교된 황화폴리아릴렌의 제조방법 Download PDF

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Publication number
KR900018175A
KR900018175A KR1019890007157A KR890007157A KR900018175A KR 900018175 A KR900018175 A KR 900018175A KR 1019890007157 A KR1019890007157 A KR 1019890007157A KR 890007157 A KR890007157 A KR 890007157A KR 900018175 A KR900018175 A KR 900018175A
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KR
South Korea
Prior art keywords
temperature
alkali metal
poise
polyarylene sulfide
measured
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KR1019890007157A
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English (en)
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KR920007762B1 (ko
Inventor
이즈까요
도시오 호소까와
요시노부 이또
신지 야마모또
가즈오 구시다
다까유기 가또
Original Assignee
스가노 요리쓰구
구레하 가가꾸 고교 가부시끼가이샤
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Publication of KR900018175A publication Critical patent/KR900018175A/ko
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Publication of KR920007762B1 publication Critical patent/KR920007762B1/ko

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    • 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
    • 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
    • C08G75/0254—Preparatory processes using metal sulfides
    • 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
    • C08G75/0231—Polyarylenethioethers containing chain-terminating or chain-branching agents

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

내용 없음

Description

가교된 황화폴리아릴렌의 제조방법.
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (6)

  1. 알카리 금속 황화물, 디할로 화합물 및 폴리할로방향족 화합물을 유기아미드 용매중에서 반응시킴에 있어 (A)디할로방향족 화합물과 폴리할로방향족 화합물의 총 전환률이 50 내지 98%에 도달하고 단계 말기에 얻어진 황화폴리아릴렌의 용융점도가 1,200/초의 전단속도 및 310℃에서 측정할때 5내지 5,000포아즈로 될 때까지 180내지235℃에서 그리고 알카리 금속 황화물 1몰당 0.5내지 2.9몰의 물 존재하에 알카리 금속 황화물, 디할로방향족 화합물 및 분자에 3이상의 할로겐 치환체를 갖는 폴리할로방향족 화합물을 반응시켜 황화폴리아릴렌을 얻기 위한 초기 중합단계; (B)공급되는 알카리 금속 황화물 1몰당 물의 양을 2.5내지 7몰이 되도록 조절하는 동안, 240℃에서 얻어진 중합체의 용융점도가 310℃및 전단속도 1,200/초에서 측정할때 300내지 10,000포아즈에 도달하도록 단계(A)로부터 240℃까지의 온도 상승속도를 조절하고 240℃와 그 다음단계(C)의 반응온도 사이의 온도 상승속도를 10내지 100℃/시간의 범위로 더 조절하는 온도 상승단계; 그리고 (C)최종 중합체의 용융점도가 330℃및 전단속도 /2초에서 측정될때 1×105포아즈 이상이 될 때까지 245 내지 290℃에서 더 반응시키기 위한 제2중합단계를 포함하는 가교된 과립상 황화폴리아릴렌의 제조방법.
  2. 제1항에 있어서, 폴리할로방향족 화합물의 양이 알카리 금속 황화물 1몰당 0.003 내지 0.1몰인 방법.
  3. 제1항에 있어서, 최종적으로 얻어진 과립상의 가교된 황화폴리아릴렌의 평균 입경이 100 내지 2,000㎛인 방법.
  4. 제1항에 있어서, 단계 (B)에서 240℃에서 얻어진 중합체의 용융점도가 700 내지 5,000 포아즈인 방법.
  5. 제1항에 있어서, 단계 (B)에서 온도상승 속도가 20 내지 70℃/시간인 방법.
  6. 제1항 내지 제5항중 어느 하나에 따른 방법에 의해 제조된 과립상의 기교된 황화 폴리아릴렌.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890007157A 1988-05-26 1989-05-26 가교된 황화폴리아릴렌의 제조방법 KR920007762B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP63129390A JP2514832B2 (ja) 1988-05-26 1988-05-26 ポリアリ―レンスルフィド架橋重合体の製造方法
JP63-129390 1988-05-26
JP129390 1988-05-26

Publications (2)

Publication Number Publication Date
KR900018175A true KR900018175A (ko) 1990-12-20
KR920007762B1 KR920007762B1 (ko) 1992-09-17

Family

ID=15008395

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KR1019890007157A KR920007762B1 (ko) 1988-05-26 1989-05-26 가교된 황화폴리아릴렌의 제조방법

Country Status (8)

Country Link
EP (1) EP0344977B1 (ko)
JP (1) JP2514832B2 (ko)
KR (1) KR920007762B1 (ko)
AT (1) ATE112580T1 (ko)
AU (1) AU605979B2 (ko)
CA (1) CA1337837C (ko)
DE (1) DE68918629T2 (ko)
ES (1) ES2060767T3 (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0672186B2 (ja) * 1989-12-25 1994-09-14 出光石油化学株式会社 粒状の高分子量ポリアリーレンスルフィドの製造方法
JP2513513B2 (ja) * 1990-01-19 1996-07-03 呉羽化学工業株式会社 ポリアリ―レンスルフィドの製造方法
JP3034550B2 (ja) * 1990-03-07 2000-04-17 東ソー株式会社 高分子量ポリアリーレンスルフィドの製造法
JP3019106B2 (ja) * 1990-10-08 2000-03-13 東ソー株式会社 ポリアリ―レンスルフィドの製造方法
JP3074188B2 (ja) * 1990-12-13 2000-08-07 呉羽化学工業株式会社 ポリアリーレンチオエーテル共重合体の製造方法
KR100354858B1 (ko) * 1994-02-07 2003-02-05 다이니뽄 잉끼 가가꾸 고오교오 가부시끼가이샤 관형상압출성형물용의고분자량폴리아릴렌설파이드
JP3568054B2 (ja) * 1994-12-28 2004-09-22 呉羽化学工業株式会社 ポリフェニレンスルフィドの製造方法
EP0765895A3 (en) * 1995-09-21 1998-11-11 Kureha Kagaku Kogyo Kabushiki Kaisha Metal coating resin and coated metal member
JP4055491B2 (ja) * 2001-07-19 2008-03-05 東ソー株式会社 粒状ポリアリーレンスルフィドの製造方法
KR101213366B1 (ko) 2004-12-21 2012-12-17 가부시끼가이샤 구레하 폴리아릴렌술피드 수지 조성물 및 그의 제조 방법
WO2011125480A1 (ja) 2010-03-31 2011-10-13 株式会社クレハ 分岐状ポリアリーレンスルフィド樹脂及びその製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3869434A (en) * 1973-11-19 1975-03-04 Phillips Petroleum Co Soluble arylene sulfide polymers
US4645826A (en) * 1984-06-20 1987-02-24 Kureha Kagaku Kogyo Kabushiki Kaisha Process for production of high to ultra-high molecular weight linear polyarylenesulfides
JPS617332A (ja) * 1984-06-20 1986-01-14 Kureha Chem Ind Co Ltd 高分子量ポリアリ−レンスルフイドの製造法
JPS62149725A (ja) * 1985-12-18 1987-07-03 Kureha Chem Ind Co Ltd 高分子量ポリアリ−レンスルフイドの製造法

Also Published As

Publication number Publication date
EP0344977A2 (en) 1989-12-06
DE68918629T2 (de) 1995-02-23
AU3492189A (en) 1990-01-25
JP2514832B2 (ja) 1996-07-10
KR920007762B1 (ko) 1992-09-17
EP0344977A3 (en) 1990-11-28
AU605979B2 (en) 1991-01-24
JPH01299826A (ja) 1989-12-04
ES2060767T3 (es) 1994-12-01
CA1337837C (en) 1995-12-26
DE68918629D1 (de) 1994-11-10
EP0344977B1 (en) 1994-10-05
ATE112580T1 (de) 1994-10-15

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