DE3580104D1 - Herstellung von kopolymeren aus vinylpyrrolidon und maleinanhydrid. - Google Patents

Herstellung von kopolymeren aus vinylpyrrolidon und maleinanhydrid.

Info

Publication number
DE3580104D1
DE3580104D1 DE8585904741T DE3580104T DE3580104D1 DE 3580104 D1 DE3580104 D1 DE 3580104D1 DE 8585904741 T DE8585904741 T DE 8585904741T DE 3580104 T DE3580104 T DE 3580104T DE 3580104 D1 DE3580104 D1 DE 3580104D1
Authority
DE
Germany
Prior art keywords
maleinanhydride
vinylpyrrolidone
copolymers
production
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 - Fee Related
Application number
DE8585904741T
Other languages
English (en)
Inventor
S Barabas
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.)
GAF Chemicals Corp
Original Assignee
GAF Chemicals 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 GAF Chemicals Corp filed Critical GAF Chemicals Corp
Application granted granted Critical
Publication of DE3580104D1 publication Critical patent/DE3580104D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08F226/00—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 single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
    • C08F226/06—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 single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
    • C08F226/10—N-Vinyl-pyrrolidone
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE8585904741T 1984-12-10 1985-09-16 Herstellung von kopolymeren aus vinylpyrrolidon und maleinanhydrid. Expired - Fee Related DE3580104D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/679,780 US4600759A (en) 1984-12-10 1984-12-10 Process for making copolymers of vinylpyrrolidone and maleic anhydride
PCT/US1985/001762 WO1986003501A1 (en) 1984-12-10 1985-09-16 Process for making copolymers of vinylpyrrolidone and maleic anhydride

Publications (1)

Publication Number Publication Date
DE3580104D1 true DE3580104D1 (de) 1990-11-15

Family

ID=24728334

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585904741T Expired - Fee Related DE3580104D1 (de) 1984-12-10 1985-09-16 Herstellung von kopolymeren aus vinylpyrrolidon und maleinanhydrid.

Country Status (6)

Country Link
US (1) US4600759A (de)
EP (1) EP0205451B1 (de)
JP (1) JPS62501012A (de)
CA (1) CA1253645A (de)
DE (1) DE3580104D1 (de)
WO (1) WO1986003501A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04504870A (ja) * 1989-04-07 1992-08-27 アイエスピー　インヴェストメンツ　インコーポレイテッド 脂肪族炭化水素溶剤におけるビニルラクタムと重合性カルボン酸の共重合体の沈殿重合
ATE165112T1 (de) * 1991-04-22 1998-05-15 Colgate Palmolive Co Lineare viskoelastische zusammensetzungen für geschirrspülautomaten
ES2424243T3 (es) * 2009-07-02 2013-09-30 Polyvation Cosmeterials B.V. Copolímeros a base de maleato y procedimientos para preparar los mismos
CN115944572A (zh) * 2023-02-07 2023-04-11 湖南天华医药生物科技有限公司 一种基于没食子提取物的牙膏及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2676949A (en) * 1952-02-08 1954-04-27 Monsanto Chemicals Copolymers of maleic anhydride and nu-vinyl lactams
US3116264A (en) * 1960-05-09 1963-12-31 Dow Chemical Co Cement composition containing a copolymer of maleic anhydride and certain vinyl hetero-nu-cyclic compounds and method of cementing a well therewith
JPS4999533A (de) * 1973-01-25 1974-09-20
US4147850A (en) * 1975-11-24 1979-04-03 Rohm And Haas Company Process for increasing molecular weight of a polymer
US4137392A (en) * 1978-01-10 1979-01-30 The Goodyear Tire & Rubber Company Carboxylated vinyl pyrrolidone copolymers

Also Published As

Publication number Publication date
WO1986003501A1 (en) 1986-06-19
EP0205451A4 (de) 1987-04-29
CA1253645A (en) 1989-05-02
EP0205451B1 (de) 1990-10-10
EP0205451A1 (de) 1986-12-30
US4600759A (en) 1986-07-15
JPS62501012A (ja) 1987-04-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee