BR7102329D0 - Processo de obtencao de fibras encrespadas de copolimeros a base de acrilonitrila - Google Patents

Processo de obtencao de fibras encrespadas de copolimeros a base de acrilonitrila

Info

Publication number
BR7102329D0
BR7102329D0 BR2329/71A BR232971A BR7102329D0 BR 7102329 D0 BR7102329 D0 BR 7102329D0 BR 2329/71 A BR2329/71 A BR 2329/71A BR 232971 A BR232971 A BR 232971A BR 7102329 D0 BR7102329 D0 BR 7102329D0
Authority
BR
Brazil
Prior art keywords
copylimeres
acrylonitrilla
obtaining
ripped
fibers
Prior art date
Application number
BR2329/71A
Other languages
English (en)
Inventor
A Breton
P Herrbach
Original Assignee
Cta Cie Ind De Textiles Artifi
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 Cta Cie Ind De Textiles Artifi filed Critical Cta Cie Ind De Textiles Artifi
Publication of BR7102329D0 publication Critical patent/BR7102329D0/pt

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
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/18—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
    • 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)
  • Toxicology (AREA)
  • Artificial Filaments (AREA)
BR2329/71A 1970-04-24 1971-04-20 Processo de obtencao de fibras encrespadas de copolimeros a base de acrilonitrila BR7102329D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7014955A FR2088772A5 (pt) 1970-04-24 1970-04-24

Publications (1)

Publication Number Publication Date
BR7102329D0 true BR7102329D0 (pt) 1973-04-10

Family

ID=9054520

Family Applications (1)

Application Number Title Priority Date Filing Date
BR2329/71A BR7102329D0 (pt) 1970-04-24 1971-04-20 Processo de obtencao de fibras encrespadas de copolimeros a base de acrilonitrila

Country Status (8)

Country Link
US (1) US3737504A (pt)
BE (1) BE762460A (pt)
BR (1) BR7102329D0 (pt)
DE (1) DE2119935A1 (pt)
FR (1) FR2088772A5 (pt)
GB (1) GB1318024A (pt)
LU (1) LU62711A1 (pt)
NL (1) NL7105471A (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4013753A (en) * 1973-10-09 1977-03-22 Bayer Aktiengesellschaft Process for the production of spontaneously crimping polyacrylonitrile composite fibres with improved crimp properties
US4332762A (en) * 1976-04-29 1982-06-01 E. I. Du Pont De Nemours And Company Process for preparing a spreadable acrylic fiber tow
NL177759B (nl) * 1979-06-27 1985-06-17 Stamicarbon Werkwijze ter vervaardiging van een polyetheendraad, en de aldus verkregen polyetheendraad.
US5902530A (en) * 1997-12-12 1999-05-11 The Standard Oil Company Process of making high nitrile composite filaments

Also Published As

Publication number Publication date
US3737504A (en) 1973-06-05
GB1318024A (en) 1973-05-23
LU62711A1 (pt) 1971-08-20
NL7105471A (pt) 1971-10-26
BE762460A (fr) 1971-07-16
FR2088772A5 (pt) 1972-01-07
DE2119935A1 (de) 1971-11-04

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