FR2122872A5 - Copolyacrylonitrile fibres,filaments or foils prodn - - with addition of fibre-forming polymers to improve mechanical props - Google Patents

Copolyacrylonitrile fibres,filaments or foils prodn - - with addition of fibre-forming polymers to improve mechanical props

Info

Publication number
FR2122872A5
FR2122872A5 FR7147422A FR7147422A FR2122872A5 FR 2122872 A5 FR2122872 A5 FR 2122872A5 FR 7147422 A FR7147422 A FR 7147422A FR 7147422 A FR7147422 A FR 7147422A FR 2122872 A5 FR2122872 A5 FR 2122872A5
Authority
FR
France
Prior art keywords
copolyacrylonitrile
prodn
fibre
foils
fibres
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
FR7147422A
Other languages
English (en)
French (fr)
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.)
VEB CHEMIEFASERWERK SCHWARZA WILHELM PIECK
Original Assignee
VEB CHEMIEFASERWERK SCHWARZA WILHELM PIECK
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 DD15347871A external-priority patent/DD99390A2/xx
Application filed by VEB CHEMIEFASERWERK SCHWARZA WILHELM PIECK filed Critical VEB CHEMIEFASERWERK SCHWARZA WILHELM PIECK
Application granted granted Critical
Publication of FR2122872A5 publication Critical patent/FR2122872A5/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or 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 of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/18—Homopolymers or copolymers of nitriles
    • C08L33/20—Homopolymers or copolymers of 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)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Nonwoven Fabrics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR7147422A 1971-01-18 1971-12-29 Copolyacrylonitrile fibres,filaments or foils prodn - - with addition of fibre-forming polymers to improve mechanical props Expired FR2122872A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DD15254271 1971-01-18
DD15347871A DD99390A2 (enrdf_load_stackoverflow) 1971-03-04 1971-03-04

Publications (1)

Publication Number Publication Date
FR2122872A5 true FR2122872A5 (en) 1972-09-01

Family

ID=25747369

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7147422A Expired FR2122872A5 (en) 1971-01-18 1971-12-29 Copolyacrylonitrile fibres,filaments or foils prodn - - with addition of fibre-forming polymers to improve mechanical props

Country Status (3)

Country Link
BG (1) BG18702A1 (enrdf_load_stackoverflow)
DE (1) DE2160518A1 (enrdf_load_stackoverflow)
FR (1) FR2122872A5 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2608878C2 (de) 1976-03-04 1985-06-05 Bayer Ag, 5090 Leverkusen Thermoplastische Formmassen mit verbesserten Fließeigenschaften

Also Published As

Publication number Publication date
BG18702A1 (enrdf_load_stackoverflow) 1975-03-20
DE2160518A1 (de) 1972-08-03

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Legal Events

Date Code Title Description
ST Notification of lapse