GB1045236A - Process for polymerizing tertiary n-vinylamides - Google Patents

Process for polymerizing tertiary n-vinylamides

Info

Publication number
GB1045236A
GB1045236A GB2596665A GB2596665A GB1045236A GB 1045236 A GB1045236 A GB 1045236A GB 2596665 A GB2596665 A GB 2596665A GB 2596665 A GB2596665 A GB 2596665A GB 1045236 A GB1045236 A GB 1045236A
Authority
GB
United Kingdom
Prior art keywords
vinyl
carbon atoms
formula
group containing
aliphatic
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
Application number
GB2596665A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB1045236A publication Critical patent/GB1045236A/en
Expired 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
    • C08F26/00—Homopolymers and 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
    • C08F26/02—Homopolymers and 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 single or double bond to nitrogen
    • 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
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/52—Amides or imides
    • C08F20/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide

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)
  • Pyrrole Compounds (AREA)

Abstract

Lactam peroxides of the formula <FORM:1045236/C2/1> or <FORM:1045236/C2/2> are prepared from N-vinly pyrrolidone and hydrogen peroxide in the presence of an acid catalyst.ALSO:The homopolymerization or copolymerization of aliphatic tertiary N-vinyl amides of the formula <FORM:1045236/C3/1> in which R1 represents hydrogen or an aliphatic group containing 1 to 20 carbon atoms and R2 represents an aliphatic group containing 1 to 20 carbon atoms is carried out in the presence of a free radical forming catalyst and an aliphatic hydrocarbon. Catalysts are various specific peroxide compounds and/or azo compounds. Specifically exemplified comonomers are 2-ethylhexyl acrylate, ethyl acrylate, acetamide, vinyl isononylether, 2-ethyl caproic acid vinyl ester, vinyl acetate, vinyl phosphonic acid bis-2-ethylhexyl ester, maleic acid bis-2-ethylhexyl ester.
GB2596665A 1964-06-18 1965-06-18 Process for polymerizing tertiary n-vinylamides Expired GB1045236A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964F0043197 DE1246248B (en) 1964-06-18 1964-06-18 Process for the production of homopolymers and copolymers of aliphatic tertiary N-vinylamides

Publications (1)

Publication Number Publication Date
GB1045236A true GB1045236A (en) 1966-10-12

Family

ID=7099435

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2596665A Expired GB1045236A (en) 1964-06-18 1965-06-18 Process for polymerizing tertiary n-vinylamides

Country Status (6)

Country Link
AT (1) AT260536B (en)
BE (1) BE665652A (en)
CH (1) CH529798A (en)
DE (1) DE1246248B (en)
GB (1) GB1045236A (en)
NL (2) NL6507762A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2829652A1 (en) * 1978-07-06 1980-01-17 Hoechst Ag METHOD FOR PRODUCING N-VINYLAMIDE POLYMERS
DE3237308A1 (en) * 1982-10-08 1984-04-12 Cassella Ag, 6000 Frankfurt NEW COPOLYMERISATE METHODS FOR THEIR PRODUCTION AND THEIR USE
EP0364399A3 (en) * 1988-10-03 1992-04-29 Ciba-Geigy Ag Water soluble or water dispersible copolymers, their preparation and use

Also Published As

Publication number Publication date
NL6507762A (en) 1965-12-20
NL131015C (en)
BE665652A (en) 1965-12-20
DE1246248B (en) 1967-08-03
CH529798A (en) 1972-10-31
AT260536B (en) 1968-03-11

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