FR2257712B3 - - Google Patents

Info

Publication number
FR2257712B3
FR2257712B3 FR7429055A FR7429055A FR2257712B3 FR 2257712 B3 FR2257712 B3 FR 2257712B3 FR 7429055 A FR7429055 A FR 7429055A FR 7429055 A FR7429055 A FR 7429055A FR 2257712 B3 FR2257712 B3 FR 2257712B3
Authority
FR
France
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
FR7429055A
Other languages
French (fr)
Other versions
FR2257712A1 (en
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.)
CHEMIEPASERKOMB SCHWARZA PIECK
Original Assignee
CHEMIEPASERKOMB SCHWARZA 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
Application filed by CHEMIEPASERKOMB SCHWARZA PIECK filed Critical CHEMIEPASERKOMB SCHWARZA PIECK
Publication of FR2257712A1 publication Critical patent/FR2257712A1/en
Application granted granted Critical
Publication of FR2257712B3 publication Critical patent/FR2257712B3/fr
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes
    • 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

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
FR7429055A 1973-08-24 1974-08-23 Nozzle for spinning artificial hair by the wet process - giving filaments which slightly vary in diameter, as natural hair Granted FR2257712A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD17306773A DD111526A3 (en) 1973-08-24 1973-08-24

Publications (2)

Publication Number Publication Date
FR2257712A1 FR2257712A1 (en) 1975-08-08
FR2257712B3 true FR2257712B3 (en) 1977-06-17

Family

ID=5492522

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7429055A Granted FR2257712A1 (en) 1973-08-24 1974-08-23 Nozzle for spinning artificial hair by the wet process - giving filaments which slightly vary in diameter, as natural hair

Country Status (3)

Country Link
DD (1) DD111526A3 (en)
DE (1) DE2434488A1 (en)
FR (1) FR2257712A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2658179C2 (en) * 1976-12-22 1983-02-03 Bayer Ag, 5090 Leverkusen Production of coarse-denier acrylic fibers
DE3406910A1 (en) 1984-02-25 1985-09-05 Hoechst Ag, 6230 Frankfurt MONOFILES AND BRUSHES MADE OF HOMO- OR COPOLYMERISATEN OF ACRYLNITRILE AND METHOD FOR THE PRODUCTION THEREOF

Also Published As

Publication number Publication date
FR2257712A1 (en) 1975-08-08
DD111526A3 (en) 1975-02-20
DE2434488A1 (en) 1975-07-03

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Legal Events

Date Code Title Description
ST Notification of lapse