GB1534324A - Crosslinkable polymers and filaments produced therefrom - Google Patents

Crosslinkable polymers and filaments produced therefrom

Info

Publication number
GB1534324A
GB1534324A GB4438576A GB4438576A GB1534324A GB 1534324 A GB1534324 A GB 1534324A GB 4438576 A GB4438576 A GB 4438576A GB 4438576 A GB4438576 A GB 4438576A GB 1534324 A GB1534324 A GB 1534324A
Authority
GB
United Kingdom
Prior art keywords
acrylonitrile
weight
units derived
produced therefrom
crosslinkable polymers
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
GB4438576A
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.)
Bayer AG
Original Assignee
Bayer 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
Priority claimed from DE19752547973 external-priority patent/DE2547973C2/en
Priority claimed from DE19752547972 external-priority patent/DE2547972A1/en
Application filed by Bayer AG filed Critical Bayer AG
Publication of GB1534324A publication Critical patent/GB1534324A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/38—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent
    • 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
    • C08F220/48—Acrylonitrile with nitrogen-containing monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Artificial Filaments (AREA)

Abstract

1534324 Copolymers of acrylonitrile BAYER AG 26 Oct 1976 [27 Oct 1975 (2)] 44385/76 Heading C3P A copolymer comprises at least 65% by weight of units derived from acrylonitrile, 1 to 20% by weight of units derived from a monomer of the formula where R is H or CH 3 , n is 0 to 5 and 0À1 to 7% by weight of units derived from a monomer of the formula where R<SP>1</SP> is a C 1 -C 10 alkyl group. In the examples acrylonitrile is copolymerized with acrylamide, and the methyl ether of N-methylol acrylamide or the isopropyl or butyl ether of N- methylol methacrylamide and in Example 3 also with methylacrylate and in Example 4 methylacrylate and sodium methallylsulphonate. Filaments and fibres are produced from dimethyl formamide solutions of the copolymers crosslinked by heating or acid treatment.
GB4438576A 1975-10-27 1976-10-26 Crosslinkable polymers and filaments produced therefrom Expired GB1534324A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19752547973 DE2547973C2 (en) 1975-10-27 Networked threads
DE19752547972 DE2547972A1 (en) 1975-10-27 1975-10-27 Acrylonitrile copolymer used to produce crosslinkable fibres - contg. unsaturated acid amide and acid amide (N)-methylolalkyl ether

Publications (1)

Publication Number Publication Date
GB1534324A true GB1534324A (en) 1978-11-29

Family

ID=25769549

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4438576A Expired GB1534324A (en) 1975-10-27 1976-10-26 Crosslinkable polymers and filaments produced therefrom

Country Status (7)

Country Link
JP (1) JPS5253994A (en)
DD (1) DD128160A5 (en)
ES (1) ES452729A1 (en)
FR (1) FR2329685A1 (en)
GB (1) GB1534324A (en)
LU (1) LU76065A1 (en)
NL (1) NL7611856A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR905059A (en) * 1943-03-16 1945-11-23 Roehm & Haas Gmbh Manufacturing process of artificial materials containing acrylic nitrile and esters of the acrylic series
DE1251902B (en) * 1963-06-13
GB1146569A (en) * 1967-06-08 1969-03-26 Grace W R & Co Conjugated diene copolymers
DE2232526A1 (en) * 1972-07-03 1974-01-31 Bayer Ag HEAT-SENSITIZED LATEX MIXTURES

Also Published As

Publication number Publication date
ES452729A1 (en) 1977-12-01
FR2329685A1 (en) 1977-05-27
DD128160A5 (en) 1977-11-02
NL7611856A (en) 1977-04-29
LU76065A1 (en) 1977-05-31
JPS5253994A (en) 1977-04-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee