FR1540997A - Process for obtaining continuous or discontinuous filaments of high porosity - Google Patents

Process for obtaining continuous or discontinuous filaments of high porosity

Info

Publication number
FR1540997A
FR1540997A FR115414A FR115414A FR1540997A FR 1540997 A FR1540997 A FR 1540997A FR 115414 A FR115414 A FR 115414A FR 115414 A FR115414 A FR 115414A FR 1540997 A FR1540997 A FR 1540997A
Authority
FR
France
Prior art keywords
high porosity
obtaining continuous
discontinuous filaments
filaments
discontinuous
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
FR115414A
Other languages
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.)
Crylor SA
Original Assignee
Crylor SA
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 Crylor SA filed Critical Crylor SA
Priority to FR115414A priority Critical patent/FR1540997A/en
Application granted granted Critical
Publication of FR1540997A publication Critical patent/FR1540997A/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
    • D01F6/02—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
    • 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
    • D01F6/40—Modacrylic fibres, i.e. containing 35 to 85% acrylonitrile

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)
FR115414A 1967-07-24 1967-07-24 Process for obtaining continuous or discontinuous filaments of high porosity Expired FR1540997A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR115414A FR1540997A (en) 1967-07-24 1967-07-24 Process for obtaining continuous or discontinuous filaments of high porosity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR115414A FR1540997A (en) 1967-07-24 1967-07-24 Process for obtaining continuous or discontinuous filaments of high porosity

Publications (1)

Publication Number Publication Date
FR1540997A true FR1540997A (en) 1968-10-04

Family

ID=8635670

Family Applications (1)

Application Number Title Priority Date Filing Date
FR115414A Expired FR1540997A (en) 1967-07-24 1967-07-24 Process for obtaining continuous or discontinuous filaments of high porosity

Country Status (1)

Country Link
FR (1) FR1540997A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2808427A4 (en) * 2012-01-27 2015-06-17 Mitsubishi Rayon Co Metal adsorption acrylic fiber, non-woven fabric, sheet-like product, and uses thereof as metal adsorbent

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2808427A4 (en) * 2012-01-27 2015-06-17 Mitsubishi Rayon Co Metal adsorption acrylic fiber, non-woven fabric, sheet-like product, and uses thereof as metal adsorbent
US9802177B2 (en) 2012-01-27 2017-10-31 Mitsubishi Chemical Corporation Metal adsorption acrylic fiber, non-woven fabric, sheet-like product, and uses thereof as metal adsorbent

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