GB883305A - New acrylonitrile copolymers and fibres and other shaped articles produced therefrom - Google Patents

New acrylonitrile copolymers and fibres and other shaped articles produced therefrom

Info

Publication number
GB883305A
GB883305A GB767959A GB767959A GB883305A GB 883305 A GB883305 A GB 883305A GB 767959 A GB767959 A GB 767959A GB 767959 A GB767959 A GB 767959A GB 883305 A GB883305 A GB 883305A
Authority
GB
United Kingdom
Prior art keywords
hexahydro
sulphonate
triazine
acryloyl
acrylamide
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
GB767959A
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.)
Kemanord AB
Original Assignee
Superfosfat Fabriks AB
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 Superfosfat Fabriks AB filed Critical Superfosfat Fabriks AB
Publication of GB883305A publication Critical patent/GB883305A/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
    • 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
    • C08F220/46—Acrylonitrile with carboxylic acids, sulfonic acids or salts thereof
    • 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
    • C08F20/62—Monocarboxylic acids having ten or more carbon atoms; Derivatives thereof
    • 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
    • C08F28/00—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 bond to sulfur or by a heterocyclic ring containing sulfur

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)
  • Artificial Filaments (AREA)

Abstract

A copolymer comprises the product obtained by polymerizing a mixture containing acrylonitrile and an unsaturated sulphonate containing at least one acrylamide radical and at least one sulphopropionamide radical or a watersoluble salt of said sulphonate, the amount of the sulphonate being up to 15% by weight of the mixture, and said sulphonate having the formula <FORM:0883305/IV (a)/1> in which R and R1 each represent a hydrogen atom, or R-R1 represents the dimethylamine residue of a hexahydro-triazine ring, and in which R2 and R3 represent a hydrogen atom or a lower alkyl radical. The sulphonate may be N-acryloyl - N1 - sulphapropionyl - methylenedia mine, hexahydro-1,3-diacryloyl-5-sulphopropionyl-s-triazine, hexahydro-1-acryloyl-3,5-disulphopropionyl-s-triazine, and hexahydro-1-acryloyl-3-sulphopropionyl-5-aminopropionyl-s-triazine, and corresponding compounds based on methacrylic acid. The mixture may also contain other monomers such as methyl acrylate and methacrylate, acrylamide, acrylic acid, vinyl acetate, vinyl chloride, vinylidene chloride and styrene, and cross-linking agents such as N,N1-methylene-bis-acrylamide and hexahydro-1,3,5-triacryloyl-s-triazine. Polymerization may be effected by a batch or continuous process in aqueous emulsion or suspension in the presence of an emulsifier such as sodium lauryl sulphate and a catalyst such as benzoyl peroxide, azo-bis-isobutyronitrile or an ammonium persulphate-sodium bisulphite redox system. Specification 706,154 and 824,225 are referred to.
GB767959A 1958-03-18 1959-03-05 New acrylonitrile copolymers and fibres and other shaped articles produced therefrom Expired GB883305A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE261958 1958-03-18

Publications (1)

Publication Number Publication Date
GB883305A true GB883305A (en) 1961-11-29

Family

ID=20260314

Family Applications (1)

Application Number Title Priority Date Filing Date
GB767959A Expired GB883305A (en) 1958-03-18 1959-03-05 New acrylonitrile copolymers and fibres and other shaped articles produced therefrom

Country Status (6)

Country Link
BE (1) BE589749Q (en)
CH (1) CH418643A (en)
DE (1) DE1164667B (en)
FR (1) FR1218994A (en)
GB (1) GB883305A (en)
NL (2) NL121074C (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE523059A (en) * 1950-10-27 1953-10-15

Also Published As

Publication number Publication date
NL237233A (en)
NL121074C (en)
BE589749Q (en) 1960-08-01
CH418643A (en) 1966-08-15
DE1164667B (en) 1964-03-05
FR1218994A (en) 1960-05-13

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