AT344869B - PROCESS FOR SPIN DYING OF SAUER MODIFIED POLYMERS OR MIXED POLYMERS OF ACRYLIC NITRILE - Google Patents

PROCESS FOR SPIN DYING OF SAUER MODIFIED POLYMERS OR MIXED POLYMERS OF ACRYLIC NITRILE

Info

Publication number
AT344869B
AT344869B AT176575A AT176575A AT344869B AT 344869 B AT344869 B AT 344869B AT 176575 A AT176575 A AT 176575A AT 176575 A AT176575 A AT 176575A AT 344869 B AT344869 B AT 344869B
Authority
AT
Austria
Prior art keywords
polymers
sauer
dying
spin
acrylic nitrile
Prior art date
Application number
AT176575A
Other languages
German (de)
Other versions
ATA176575A (en
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of ATA176575A publication Critical patent/ATA176575A/en
Application granted granted Critical
Publication of AT344869B publication Critical patent/AT344869B/en

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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/06—Dyes
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Coloring (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
AT176575A 1974-03-09 1975-03-07 PROCESS FOR SPIN DYING OF SAUER MODIFIED POLYMERS OR MIXED POLYMERS OF ACRYLIC NITRILE AT344869B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742411328 DE2411328C3 (en) 1974-03-09 1974-03-09 Process for the dyeing of polymers or copolymers of acrylonitrile

Publications (2)

Publication Number Publication Date
ATA176575A ATA176575A (en) 1977-12-15
AT344869B true AT344869B (en) 1978-08-10

Family

ID=5909561

Family Applications (1)

Application Number Title Priority Date Filing Date
AT176575A AT344869B (en) 1974-03-09 1975-03-07 PROCESS FOR SPIN DYING OF SAUER MODIFIED POLYMERS OR MIXED POLYMERS OF ACRYLIC NITRILE

Country Status (9)

Country Link
JP (2) JPS50121527A (en)
AT (1) AT344869B (en)
BE (1) BE826479R (en)
BR (1) BR7501344A (en)
CH (1) CH612220A5 (en)
DD (1) DD120666A6 (en)
DE (1) DE2411328C3 (en)
GB (1) GB1504796A (en)
IT (1) IT1049361B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2716246C2 (en) * 1977-04-13 1985-11-21 Hoechst Ag, 6230 Frankfurt Even dyeing of polyacrylonitrile fiber materials
JPH0538931A (en) * 1991-08-07 1993-02-19 Nippondenso Co Ltd Warm water type heat exchanger

Also Published As

Publication number Publication date
IT1049361B (en) 1981-01-20
BE826479R (en) 1975-09-10
DE2411328B2 (en) 1976-03-25
JPS5733365B2 (en) 1982-07-16
CH612220A5 (en) 1979-07-13
ATA176575A (en) 1977-12-15
DE2411328C3 (en) 1978-11-16
JPS50121527A (en) 1975-09-23
JPS55163209A (en) 1980-12-19
BR7501344A (en) 1975-12-09
DE2411328A1 (en) 1975-09-11
GB1504796A (en) 1978-03-22
DD120666A6 (en) 1976-06-20

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties