GB1022593A - Acrylic copolymers which have improved dyeing properties and non-inflammability - Google Patents

Acrylic copolymers which have improved dyeing properties and non-inflammability

Info

Publication number
GB1022593A
GB1022593A GB24401/63A GB2440163A GB1022593A GB 1022593 A GB1022593 A GB 1022593A GB 24401/63 A GB24401/63 A GB 24401/63A GB 2440163 A GB2440163 A GB 2440163A GB 1022593 A GB1022593 A GB 1022593A
Authority
GB
United Kingdom
Prior art keywords
acids
copolymers
monomers
monomer
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
GB24401/63A
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of GB1022593A publication Critical patent/GB1022593A/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
    • D06M15/31—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated nitriles
    • 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
    • C08F20/42—Nitriles
    • 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)
  • 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)
  • Artificial Filaments (AREA)

Abstract

Copolymers having flame resistance and receptivity for basic and dispersed dyes are made which contain, by weight, (a) from 62 to 93.9% acrylonitrile, (b) from 5 to 25% vinylidene chloride, (c) from 1 to 10% of at least one monomer having a side group of greater stearic hindrance than the cyanide group, and (d) from 0.1 to 3% of at least one monomer having at least one free acid function. Monomers (c) specified are vinyl acetate, methyl and ethyl acrylates and methacrylates, styrene, alphamethylstyrene and acrylamide and its N-methyl and N-ethyl derivatives. Monomers (d) specified are cinnamic, itaconic and maleic acids, allyl, methallyl and vinyl benzene sulphonic acids, monovinyl phthalate and the salts of such acids. Polymerization is carried out in aqueous suspension, which may contain potassium persulphate/sulphur dioxide as a catalyst and may have a pH of 3. Solutions of the copolymers in dimethyl acetamide may be formed into fibres.
GB24401/63A 1962-06-27 1963-06-19 Acrylic copolymers which have improved dyeing properties and non-inflammability Expired GB1022593A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1284962 1962-06-27

Publications (1)

Publication Number Publication Date
GB1022593A true GB1022593A (en) 1966-03-16

Family

ID=11143535

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24401/63A Expired GB1022593A (en) 1962-06-27 1963-06-19 Acrylic copolymers which have improved dyeing properties and non-inflammability

Country Status (7)

Country Link
BE (1) BE634205A (en)
CH (1) CH469748A (en)
DE (1) DE1218733B (en)
DK (1) DK112902B (en)
FR (1) FR1361674A (en)
GB (1) GB1022593A (en)
NL (2) NL294655A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2353040B (en) * 1998-04-03 2002-12-11 Solutia Inc Polyacrylonitrile particles by surfmer polymerization and sodium removal by chemical exchange

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL238672A (en) * 1958-05-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2353040B (en) * 1998-04-03 2002-12-11 Solutia Inc Polyacrylonitrile particles by surfmer polymerization and sodium removal by chemical exchange

Also Published As

Publication number Publication date
CH469748A (en) 1969-03-15
NL294655A (en)
BE634205A (en)
FR1361674A (en) 1964-05-22
DE1218733B (en) 1966-06-08
NL137603C (en)
DK112902B (en) 1969-01-27

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