GB997922A - Cross-linkable copolymers - Google Patents

Cross-linkable copolymers

Info

Publication number
GB997922A
GB997922A GB41252/63A GB4125263A GB997922A GB 997922 A GB997922 A GB 997922A GB 41252/63 A GB41252/63 A GB 41252/63A GB 4125263 A GB4125263 A GB 4125263A GB 997922 A GB997922 A GB 997922A
Authority
GB
United Kingdom
Prior art keywords
cross
alkali metal
methacrylamido
copolymers
formula
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
GB41252/63A
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.)
Cassella Farbwerke Mainkur AG
Original Assignee
Cassella Farbwerke Mainkur 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 Cassella Farbwerke Mainkur AG filed Critical Cassella Farbwerke Mainkur AG
Publication of GB997922A publication Critical patent/GB997922A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/285—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acid amides or imides
    • 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
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • C08F220/1804—C4-(meth)acrylate, e.g. butyl (meth)acrylate, isobutyl (meth)acrylate or tert-butyl (meth)acrylate
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paints Or Removers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

Salts of methacrylamido-methanesulphonic acid having the formula CH2=C(CH3)CONHCH2SO3A where A is an alkali metal, are prepared by reacting N-methylolmethacrylamide with alkali metal pyrosulphites at 50-60 DEG C. in aqueous solution. The salts are used for preparing emulsion copolymers (see Division C3).ALSO:Water-insoluble, cross-linkable copolymers are prepared by the emulsion polymerization, in an aqueous medium containing a polymerization catalyst and an emulsifier, of a mixture of monomers containing, as cross-linking component, an alkali metal salt of methacrylamido methanesulphonic acid having the formula CH2=C(CH3)CONHCH2SO3A where A is an alkali metal. The copolymers can be cross-linked by heating to only 95 DEG C. Examples describe the preparation of copolymers of (1) n-butyl acrylate, styrene and sodium methacrylamido - methanesulphonate and (2) n-butyl acrylate, acrylonitrile and sodium methacrylamido - methanesulphonate in the presence of an alkyl sulphonate emulsifier and an ammonium persulphate/sodium pyrosulphite catalyst, additional monomer being added during the polymerization process.ALSO:Textiles, fibre materials and leather are coated with water insoluble, cross-linkable emulsion copolymers comprising as the cross-linking component an alkali metal salt of methacrylamido-methane-sulphonic acid having the formula CH2=C(CH3)CONHCH2SO3A where A is an alkali metal. The cross-linked coatings are fast to washing and dry cleaning.
GB41252/63A 1962-10-20 1963-10-18 Cross-linkable copolymers Expired GB997922A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC28236A DE1181419B (en) 1962-10-20 1962-10-20 Process for the production of crosslinkable copolymers

Publications (1)

Publication Number Publication Date
GB997922A true GB997922A (en) 1965-07-14

Family

ID=7018580

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41252/63A Expired GB997922A (en) 1962-10-20 1963-10-18 Cross-linkable copolymers

Country Status (2)

Country Link
DE (1) DE1181419B (en)
GB (1) GB997922A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2130542A1 (en) * 1971-03-24 1972-11-03 Lubrizol Corp
US4599390A (en) * 1983-03-11 1986-07-08 Union Carbide Corporation High molecular weight water-soluble polymers and flocculation method using same
US4702292A (en) * 1986-03-18 1987-10-27 The Goodyear Tire & Rubber Company High performance all-season tire tread

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2718515A (en) * 1954-08-13 1955-09-20 American Cyanamid Co Copolymers of n-substituted acrylamides

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2130542A1 (en) * 1971-03-24 1972-11-03 Lubrizol Corp
US4599390A (en) * 1983-03-11 1986-07-08 Union Carbide Corporation High molecular weight water-soluble polymers and flocculation method using same
US4702292A (en) * 1986-03-18 1987-10-27 The Goodyear Tire & Rubber Company High performance all-season tire tread

Also Published As

Publication number Publication date
DE1181419B (en) 1964-11-12

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