CH305685A - Process for the production of spun-dyed threads from polyacrylonitrile or its copolymers. - Google Patents

Process for the production of spun-dyed threads from polyacrylonitrile or its copolymers.

Info

Publication number
CH305685A
CH305685A CH305685DA CH305685A CH 305685 A CH305685 A CH 305685A CH 305685D A CH305685D A CH 305685DA CH 305685 A CH305685 A CH 305685A
Authority
CH
Switzerland
Prior art keywords
polyacrylonitrile
spun
copolymers
production
dyed threads
Prior art date
Application number
Other languages
German (de)
Inventor
Ag Vereini Glanzstoff-Fabriken
Original Assignee
Glanzstoff 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 Glanzstoff Ag filed Critical Glanzstoff Ag
Publication of CH305685A publication Critical patent/CH305685A/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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0041—Optical brightening agents, organic pigments
CH305685D 1950-11-13 1951-08-27 Process for the production of spun-dyed threads from polyacrylonitrile or its copolymers. CH305685A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE305685X 1950-11-13

Publications (1)

Publication Number Publication Date
CH305685A true CH305685A (en) 1955-03-15

Family

ID=6120889

Family Applications (1)

Application Number Title Priority Date Filing Date
CH305685D CH305685A (en) 1950-11-13 1951-08-27 Process for the production of spun-dyed threads from polyacrylonitrile or its copolymers.

Country Status (3)

Country Link
BE (1) BE506178A (en)
CH (1) CH305685A (en)
FR (1) FR1056803A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1033372B (en) * 1955-06-25 1958-07-03 Basf Ag Process for the production of spun-dyed structures from high-molecular synthetic materials
DE1077372B (en) * 1957-10-18 1960-03-10 Bayer Ag Process for the dyeing of polyacrylonitrile or acrylonitrile-containing copolymers
DE1109830B (en) * 1955-08-10 1961-06-29 Bayer Ag Process for the production of spun-dyed polyacrylonitrile threads

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3254046A (en) * 1963-06-24 1966-05-31 Monsanto Co Spin dyeing of polyacrylonitrile fibers with 1-30 parts per million of polymethine and triarylmethane dyes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1033372B (en) * 1955-06-25 1958-07-03 Basf Ag Process for the production of spun-dyed structures from high-molecular synthetic materials
DE1109830B (en) * 1955-08-10 1961-06-29 Bayer Ag Process for the production of spun-dyed polyacrylonitrile threads
DE1077372B (en) * 1957-10-18 1960-03-10 Bayer Ag Process for the dyeing of polyacrylonitrile or acrylonitrile-containing copolymers

Also Published As

Publication number Publication date
BE506178A (en)
FR1056803A (en) 1954-03-03

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