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ES2105124T3 - Procedimiento de preparacion de polimeros reticulados que contienen grupos carboxilicos. - Google Patents

Procedimiento de preparacion de polimeros reticulados que contienen grupos carboxilicos.

Info

Publication number
ES2105124T3
ES2105124T3 ES93307785T ES93307785T ES2105124T3 ES 2105124 T3 ES2105124 T3 ES 2105124T3 ES 93307785 T ES93307785 T ES 93307785T ES 93307785 T ES93307785 T ES 93307785T ES 2105124 T3 ES2105124 T3 ES 2105124T3
Authority
ES
Spain
Prior art keywords
procedure
preparation
polymers containing
containing carboxylic
carboxylic groups
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
ES93307785T
Other languages
English (en)
Inventor
Masato Fujikake
Shinji Kobayashi
Shigeki Hamamoto
Mitsutaka Tabata
Morio Nakamura
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.)
Sumitomo Seika Chemicals Co Ltd
Original Assignee
Sumitomo Seika Chemicals Co Ltd
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 Sumitomo Seika Chemicals Co Ltd filed Critical Sumitomo Seika Chemicals Co Ltd
Application granted granted Critical
Publication of ES2105124T3 publication Critical patent/ES2105124T3/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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

UN PROCESO VENTAJOSO PARA LA INDUSTRIA PARA LA PRODUCCION DE UN POLIMERO ENTRECRUZADO QUE CONTENGA GRUPOS CARBOXILO QUE CONSISTE EN (A) POLIMERIZAR UN ACIDO CARBOXILICO ,(BETA)-INSATURADO Y UN AGENTE DE ENTRECRUZAMIENTO COPOLIMERIZABLE CON EL EN PRESENCIA DE UN CATALIZADOR DE POLIMERIZACION RADICAL EN UN SOLVENTE INERTE, (B) CALENTAR EL PRODUCTO POLIMERIZADO EN PRESENCIA DE UN DEPURADOR RADICAL Y (C) RETIRAR EL SOLVENTE. EL POLIMERO DISUELTO EN AGUA PRESENTA UNA ELEVADA VISCOSIDAD Y UNAS PROPIEDADES DE FLUJO EXCELENTES.
ES93307785T 1992-10-01 1993-09-30 Procedimiento de preparacion de polimeros reticulados que contienen grupos carboxilicos. Expired - Lifetime ES2105124T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26346692A JP3321209B2 (ja) 1992-10-01 1992-10-01 架橋型カルボキシル基含有重合体の製造方法

Publications (1)

Publication Number Publication Date
ES2105124T3 true ES2105124T3 (es) 1997-10-16

Family

ID=17389905

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93307785T Expired - Lifetime ES2105124T3 (es) 1992-10-01 1993-09-30 Procedimiento de preparacion de polimeros reticulados que contienen grupos carboxilicos.

Country Status (6)

Country Link
US (1) US5629395A (es)
EP (1) EP0590988B1 (es)
JP (1) JP3321209B2 (es)
KR (1) KR100298515B1 (es)
DE (1) DE69311867T2 (es)
ES (1) ES2105124T3 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19730629C2 (de) * 1997-07-17 2001-06-13 Borealis Gmbh Schwechat Mannsw Modifizierte, Methylensequenzen enthaltende Polymere, Verfahren zur Herstellung und Verwendung
ATE360664T1 (de) * 1999-10-21 2007-05-15 Daiso Co Ltd Vernetzungsmittel auf basis einer polyallyletherverbindung
JP4883844B2 (ja) * 2001-04-05 2012-02-22 住友精化株式会社 カルボキシル基含有重合体粒子
WO2003016382A1 (fr) * 2001-08-09 2003-02-27 Sumitomo Seika Chemicals Co., Ltd. Particule de polymere carboxyle reticule
JP3940009B2 (ja) 2002-03-18 2007-07-04 住友精化株式会社 カルボキシル基含有水溶性重合体の製造方法
JP2005097630A (ja) * 2004-12-07 2005-04-14 Nippon Junyaku Kk 水溶性架橋共重合体粉末の製造方法
KR101409564B1 (ko) 2006-05-12 2014-06-19 스미또모 세이까 가부시키가이샤 과립상 카르복실기 함유 중합체 입자의 제조 방법 및 과립상 카르복실기 함유 중합체 입자
JP2010241844A (ja) * 2007-08-10 2010-10-28 Sumitomo Seika Chem Co Ltd 顆粒状カルボキシル基含有重合体粒子の製造方法および顆粒状カルボキシル基含有重合体粒子
JP4998727B2 (ja) * 2007-09-27 2012-08-15 日本純薬株式会社 増粘用不飽和カルボン酸系重合体粉末の製造方法
JP5674223B2 (ja) 2009-08-04 2015-02-25 住友精化株式会社 カルボキシル基含有水溶性重合体の製造方法
KR102785436B1 (ko) * 2018-12-28 2025-03-21 주식회사 쿠라레 변성 비닐알코올계 중합체 입자의 제조 방법 및 그것에 의해 얻어지는 입자
WO2023074719A1 (ja) * 2021-10-27 2023-05-04 住友精化株式会社 α，β－不飽和カルボン酸化合物の架橋重合体及びその用途

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE535125A (es) * 1954-01-25
US2958679A (en) * 1958-05-22 1960-11-01 Goodrich Co B F Cross-linked copolymers of unsaturated carboxylic acids and polyalkenyl sulfones
US3426004A (en) * 1965-01-13 1969-02-04 Goodrich Co B F Crosslinked acrylic acid interpolymers
DE2017451C3 (de) * 1970-04-11 1979-10-31 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung vernetztet Polycarbonsäuren
DE2800357A1 (de) * 1978-01-05 1979-07-19 Bayer Ag Verfahren zur herstellung von oligomeren acrylsaeuren
JPS5884819A (ja) * 1981-11-16 1983-05-21 Seitetsu Kagaku Co Ltd 架橋型カルボキシル基含有共重合体の製造方法
DE3609829A1 (de) * 1986-03-22 1987-09-24 Basf Ag Verfahren zur herstellung von pulverfoermigen vernetzten copolymerisaten
JPH0222312A (ja) * 1988-05-26 1990-01-25 Sumitomo Seika Chem Co Ltd 架橋型カルボキシル基含有重合体の製造方法
JPH0768316B2 (ja) * 1990-09-07 1995-07-26 三洋化成工業株式会社 吸水性樹脂の製造法

Also Published As

Publication number Publication date
EP0590988A2 (en) 1994-04-06
US5629395A (en) 1997-05-13
JP3321209B2 (ja) 2002-09-03
EP0590988B1 (en) 1997-07-02
DE69311867T2 (de) 1997-10-16
DE69311867D1 (de) 1997-08-07
EP0590988A3 (en) 1994-05-11
KR940009212A (ko) 1994-05-20
KR100298515B1 (ko) 2001-10-22
JPH06107720A (ja) 1994-04-19

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