ES2075120T3 - Procedimiento de preparacion de terpolimeros de anhidrido maleico. - Google Patents

Procedimiento de preparacion de terpolimeros de anhidrido maleico.

Info

Publication number
ES2075120T3
ES2075120T3 ES90122619T ES90122619T ES2075120T3 ES 2075120 T3 ES2075120 T3 ES 2075120T3 ES 90122619 T ES90122619 T ES 90122619T ES 90122619 T ES90122619 T ES 90122619T ES 2075120 T3 ES2075120 T3 ES 2075120T3
Authority
ES
Spain
Prior art keywords
maleic anhydride
preparation procedure
anhydride terpolymers
therpolymer
solvents
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
ES90122619T
Other languages
English (en)
Inventor
John C Robinson
John E Pace
James M Haynes
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.)
General Electric Co
Original Assignee
General Electric 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23800081&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2075120(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of ES2075120T3 publication Critical patent/ES2075120T3/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
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/04—Anhydrides, e.g. cyclic anhydrides
    • C08F222/06—Maleic anhydride
    • 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
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/04—Anhydrides, e.g. cyclic anhydrides
    • C08F222/06—Maleic anhydride
    • C08F222/08—Maleic anhydride with vinyl aromatic monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

UN TERPOLIMERO DE UN MONOMERO AROMATICO MONOVINILICO, UN MONOMERO ACRILICO Y ANHIDRIDO MALEICO SE FORMA SEGUN UN METODO DE POLIMERIZACION EN EL QUE SE AÑADE ANHIDRIDO MALEICO AL REACTOR EN ESTADO DE FUSION, LIBRE DE DISOLVENTES Y DILUYENTES, Y LA REACCION DE POLIMERIZACION ES CONDUCIDA EN MASA EN AUSENCIA DE DISOLVENTES Y DILUYENTES. EL TERPOLIMERO ES UTIL PARA DIVERSAS APLICACIONES INCLUIDA LA MEZCLA CON POLIMEROS GRAFT ABS.
ES90122619T 1989-12-22 1990-11-27 Procedimiento de preparacion de terpolimeros de anhidrido maleico. Expired - Lifetime ES2075120T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/453,319 US5221787A (en) 1989-12-22 1989-12-22 Method of preparing maleic anhydride terpolymers

Publications (1)

Publication Number Publication Date
ES2075120T3 true ES2075120T3 (es) 1995-10-01

Family

ID=23800081

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90122619T Expired - Lifetime ES2075120T3 (es) 1989-12-22 1990-11-27 Procedimiento de preparacion de terpolimeros de anhidrido maleico.

Country Status (6)

Country Link
US (1) US5221787A (es)
EP (1) EP0433711B1 (es)
KR (1) KR910011938A (es)
DE (1) DE69021180T2 (es)
ES (1) ES2075120T3 (es)
MX (1) MX173289B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2076450T3 (es) * 1990-12-20 1995-11-01 Siemens Ag Polimeros mixtos.
DE4440219A1 (de) * 1994-11-10 1996-05-15 Roehm Gmbh Verfahren zur Herstellung von Copolymerisaten aus Alkylmethacrylat, Vinylaromaten und Maleinsäureanhydrid
GB2315754A (en) 1996-07-30 1998-02-11 Courtaulds Coatings Curable acrylic polymer compositions and their preparation
US5900470A (en) * 1997-10-02 1999-05-04 Isp Investments Inc. Denture adhesive including a solvent-free, high molecular weight terpolymer of maleic anhydride, a C1 -C4 alkyl vinyl ether and isobutylene
US5939506A (en) * 1997-10-02 1999-08-17 Isp Investments Inc. Solvent-free process for making high molecular weight terpolymers of maleic anhydride, C1 -C4 alkyl vinyl ether and isobutylene
KR20030034928A (ko) * 2001-10-29 2003-05-09 주식회사 엘지화학 연속괴상중합에 의한 초내열수지 제조
DE102005055080A1 (de) * 2005-11-16 2007-05-24 Basf Ag Verfahren zur Herstellung von anhydridhaltigen Vinylanomat-Vinylcyanid-Copolymeren
AU2007233110B2 (en) * 2006-03-30 2011-12-22 Exotech Bio Solutions Ltd. Polymeric materials as stomach filler and their preparation
AU2007233106A1 (en) * 2006-03-30 2007-10-11 Exotech Bio Solutions Ltd. Styrene-maleic anhydride copolymers for bioapplications and their preparation
WO2009039518A2 (en) * 2007-09-21 2009-03-26 Gelesis, Inc. Methods of purifying poly(styrene-co-maleic anhydride/acid)
JP7384818B2 (ja) 2018-04-02 2023-11-21 ポリグリーン リミテッド 不織布処理用の液体ポリマー溶液
EP3775037B1 (en) 2018-04-02 2025-06-25 Polygreen Ltd. Process for the production of biodegradable superabsorbent polymer with high absorbency under load based on styrene maleic acid copolymers and biopolymer
CN113272406B (zh) 2018-11-13 2023-03-24 聚合物绿色有限责任公司 在农作物浇水期间吸水性提高的用作土壤改良剂的聚合物组合物

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5655410A (en) * 1979-10-15 1981-05-16 Daicel Chem Ind Ltd Continuous bulk polymerization of styrene type copolymer
DE3042471A1 (de) * 1980-11-11 1982-06-16 Bayer Ag, 5090 Leverkusen Maleinsaeureanhydridcopolymerisate und ihre herstellung

Also Published As

Publication number Publication date
EP0433711B1 (en) 1995-07-26
EP0433711A3 (en) 1991-09-11
EP0433711A2 (en) 1991-06-26
US5221787A (en) 1993-06-22
KR910011938A (ko) 1991-08-07
DE69021180T2 (de) 1996-03-14
DE69021180D1 (de) 1995-08-31
MX173289B (es) 1994-02-14

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