GB782321A - Ternary vinyl interpolymers, fibres with improved dyeing properties obtained from said interpolymers, and process for the preparation thereof - Google Patents

Ternary vinyl interpolymers, fibres with improved dyeing properties obtained from said interpolymers, and process for the preparation thereof

Info

Publication number
GB782321A
GB782321A GB25494/55A GB2549455A GB782321A GB 782321 A GB782321 A GB 782321A GB 25494/55 A GB25494/55 A GB 25494/55A GB 2549455 A GB2549455 A GB 2549455A GB 782321 A GB782321 A GB 782321A
Authority
GB
United Kingdom
Prior art keywords
vinyl
interpolymers
fibres
ethyl
methyl
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
GB25494/55A
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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA
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 Montedison SpA, Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA filed Critical Montedison SpA
Publication of GB782321A publication Critical patent/GB782321A/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
    • 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
    • C08F20/08—Anhydrides
    • 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
    • C08F16/00—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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
    • 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
    • C08F220/00—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
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/42—Nitriles
    • C08F220/44—Acrylonitrile

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)

Abstract

Ternary copolymers are prepared by copolymerizing acrylonitrile, a vinyl pyridine and allyl alcohol or a substituted allyl alcohol in bulk, using as catalyst an organic peroxide or an azodinitrile, or in emulsion or in solution at pH 2-9, using as catalyst an oxidation-reduction system. The vinyl pyridine may be 2-, 3- or 4-vinyl, 2-ethyl-5-vinyl, 2-vinyl-5-ethyl, 2-methyl-5-vinyl, or 2-vinyl-5-methyl pyridine or 2-vinyl quinoline, and the substituted allyl alcohol may have one or more methyl, ethyl, propyl, isobutyl, isoamyl or chlorine substituents in various positions. Examples describe polymerization in aqueous medium, the oxidation-reduction system comprising potassium persulphate or hydrogen peroxide and sodium bisulphite, and lauryl sulphonate may also be present. The copolymer may be used for the production of fibres and filaments which can be dyed.
GB25494/55A 1954-09-20 1955-09-06 Ternary vinyl interpolymers, fibres with improved dyeing properties obtained from said interpolymers, and process for the preparation thereof Expired GB782321A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT782321X 1954-09-20

Publications (1)

Publication Number Publication Date
GB782321A true GB782321A (en) 1957-09-04

Family

ID=11316419

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25494/55A Expired GB782321A (en) 1954-09-20 1955-09-06 Ternary vinyl interpolymers, fibres with improved dyeing properties obtained from said interpolymers, and process for the preparation thereof

Country Status (4)

Country Link
BE (1) BE541403A (en)
FR (1) FR1131304A (en)
GB (1) GB782321A (en)
NL (2) NL93149C (en)

Also Published As

Publication number Publication date
NL199993A (en)
NL93149C (en)
BE541403A (en)
FR1131304A (en) 1957-02-20

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