DE2515802A1 - Verfahren zur herstellung spinnfaehiger loesungen von acrylnitrilcopolymeren - Google Patents

Verfahren zur herstellung spinnfaehiger loesungen von acrylnitrilcopolymeren

Info

Publication number
DE2515802A1
DE2515802A1 DE19752515802 DE2515802A DE2515802A1 DE 2515802 A1 DE2515802 A1 DE 2515802A1 DE 19752515802 DE19752515802 DE 19752515802 DE 2515802 A DE2515802 A DE 2515802A DE 2515802 A1 DE2515802 A1 DE 2515802A1
Authority
DE
Germany
Prior art keywords
polymerization
maleic acid
solutions
added
reaction mixture
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.)
Pending
Application number
DE19752515802
Other languages
German (de)
English (en)
Inventor
Joachim Dipl Chem Dr Aurich
Martin Dunke
Horst Dipl Chem Dr Ebeling
Manfred Dipl Chem Glatz
Ulrich Dipl Chem Loerzer
Joachim Dipl Chem Dr Orgis
Werner Dipl Chem Peters
Burkhardt Dipl Chem Schmidt
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.)
SCHWARZA CHEMIEFASER
Original Assignee
SCHWARZA CHEMIEFASER
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 SCHWARZA CHEMIEFASER filed Critical SCHWARZA CHEMIEFASER
Publication of DE2515802A1 publication Critical patent/DE2515802A1/de
Pending 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
    • 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

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)
  • Artificial Filaments (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE19752515802 1974-07-11 1975-04-11 Verfahren zur herstellung spinnfaehiger loesungen von acrylnitrilcopolymeren Pending DE2515802A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD17984774A DD113016A1 (ko) 1974-07-11 1974-07-11

Publications (1)

Publication Number Publication Date
DE2515802A1 true DE2515802A1 (de) 1976-01-29

Family

ID=5496547

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752515802 Pending DE2515802A1 (de) 1974-07-11 1975-04-11 Verfahren zur herstellung spinnfaehiger loesungen von acrylnitrilcopolymeren

Country Status (4)

Country Link
DD (1) DD113016A1 (ko)
DE (1) DE2515802A1 (ko)
FR (1) FR2277860A1 (ko)
HU (1) HU171087B (ko)

Also Published As

Publication number Publication date
DD113016A1 (ko) 1975-05-12
FR2277860A1 (fr) 1976-02-06
FR2277860B3 (ko) 1978-02-24
HU171087B (hu) 1977-11-28

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Legal Events

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