ES2060767T3 - Procedimiento para la preparacion de poli (sulfuro de arileno) reticulado. - Google Patents

Procedimiento para la preparacion de poli (sulfuro de arileno) reticulado.

Info

Publication number
ES2060767T3
ES2060767T3 ES89305329T ES89305329T ES2060767T3 ES 2060767 T3 ES2060767 T3 ES 2060767T3 ES 89305329 T ES89305329 T ES 89305329T ES 89305329 T ES89305329 T ES 89305329T ES 2060767 T3 ES2060767 T3 ES 2060767T3
Authority
ES
Spain
Prior art keywords
temperature
polyarylene sulfide
poise
pas
alkali metal
Prior art date
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 - Lifetime
Application number
ES89305329T
Other languages
English (en)
Inventor
Yo Iizuka
Toshio Hosokawa
Yoshinobu Itoh
Shinji Yamamoto
Kazuo Kusida
Takayuki Katto
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.)
Kureha Corp
Original Assignee
Kureha Corp
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 Kureha Corp filed Critical Kureha Corp
Application granted granted Critical
Publication of ES2060767T3 publication Critical patent/ES2060767T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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

Landscapes

  • 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

PROCESO PARA LA PREPARACION DE POLI (SULFURO DE ARILENO) GRANULAR QUE COMPRENDE A) UN PASO DE POLIMERIZACION EN ETAPA INICIAL PARA OBTENER POLI (SULFURO DE ARILENO) HACIENDO REACCIONAR UN SULFURO DE METAL ALCALINO, UN COMPUESTO DIHALOAROMATICO Y UN COMPUESTO POLIHALOAROMATICO EN UN DISOLVENTE DE AMIDA ORGANICA MAS AGUA, A 180 - 235 (GRADOS) C HASTA UNA CONVERSION DEL 50 AL 98%; B) UN PASO DE ELEVACION DE LA TEMPERATURA HASTA 240 (GRADOS) C, MIENTRAS SE AJUSTA LA CANTIDAD DE AGUA NECESARIA HASTA 7 MOLES POR MOL DE SULFURO DE METAL ALCALINO, AUMENTANDO LA VISCOSIDAD EN FUNDIDO DEL POLIMERO DESDE 5 A 5000 POISES EN EL PADO DE A) HASTA 300 A 10000 POISES MEDIDAS A 310 (GRADOS) C Y VELOCIDAD DE CIZALLAMIENTO DE 1200/SEG; Y C) UN PASO DE POLIMERIZACION HASTA UNA TEMPERATURA DE 245 A 290 (GRADOS) C HASTA QUE LA VISCOSIDAD DEL FUNDIDO DEL PRODUCTO DE POLI (SULFURO DE ARILENO) FINAL ALCANCE UN VALOR NO INFERIOPR A 1X10EXP5 POISE MEDIDA A 330 (GRADOS) C Y UNA VELOCIDAD DE CIZALLAMIENTO DE 2/SEG.
ES89305329T 1988-05-26 1989-05-25 Procedimiento para la preparacion de poli (sulfuro de arileno) reticulado. Expired - Lifetime ES2060767T3 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2060767T3 true ES2060767T3 (es) 1994-12-01

Family

ID=15008395

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89305329T Expired - Lifetime ES2060767T3 (es) 1988-05-26 1989-05-25 Procedimiento para la preparacion de poli (sulfuro de arileno) reticulado.

Country Status (8)

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

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
CA2141993C (en) * 1994-02-07 2005-06-07 Takashi Tsuda Tubular extrusion molding product comprising high molecular weight polyarylene sulfide
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
CN101084274B (zh) 2004-12-21 2010-06-16 宝理塑料株式会社 聚亚芳基硫醚树脂组合物及其制造方法
US9255350B2 (en) 2010-03-31 2016-02-09 Kureha Corporation Branched poly(arylene sulfide) resin and method for producing same

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
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
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
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
AU605979B2 (en) 1991-01-24
EP0344977B1 (en) 1994-10-05
EP0344977A3 (en) 1990-11-28
ATE112580T1 (de) 1994-10-15
CA1337837C (en) 1995-12-26
AU3492189A (en) 1990-01-25
DE68918629T2 (de) 1995-02-23
KR920007762B1 (ko) 1992-09-17
JP2514832B2 (ja) 1996-07-10
EP0344977A2 (en) 1989-12-06
DE68918629D1 (de) 1994-11-10
KR900018175A (ko) 1990-12-20
JPH01299826A (ja) 1989-12-04

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