AT304752B - Process for the production of high-shrinking threads, thread bundles and fibers from acrylonitrile polymers - Google Patents

Process for the production of high-shrinking threads, thread bundles and fibers from acrylonitrile polymers

Info

Publication number
AT304752B
AT304752B AT809868A AT809868A AT304752B AT 304752 B AT304752 B AT 304752B AT 809868 A AT809868 A AT 809868A AT 809868 A AT809868 A AT 809868A AT 304752 B AT304752 B AT 304752B
Authority
AT
Austria
Prior art keywords
fibers
production
acrylonitrile polymers
thread bundles
shrinking
Prior art date
Application number
AT809868A
Other languages
German (de)
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of AT304752B publication Critical patent/AT304752B/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
    • 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
    • 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
    • D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/54—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polymers of unsaturated nitriles
AT809868A 1967-09-07 1968-08-20 Process for the production of high-shrinking threads, thread bundles and fibers from acrylonitrile polymers AT304752B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0053436 1967-09-07

Publications (1)

Publication Number Publication Date
AT304752B true AT304752B (en) 1973-01-25

Family

ID=7106309

Family Applications (1)

Application Number Title Priority Date Filing Date
AT809868A AT304752B (en) 1967-09-07 1968-08-20 Process for the production of high-shrinking threads, thread bundles and fibers from acrylonitrile polymers

Country Status (7)

Country Link
AT (1) AT304752B (en)
BE (1) BE720513A (en)
CH (1) CH496822A (en)
DE (1) DE1660328B2 (en)
FR (1) FR1582285A (en)
GB (1) GB1241676A (en)
NL (1) NL155894B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2504080C2 (en) * 1975-01-31 1985-04-04 Bayer Ag, 5090 Leverkusen Highly shrinkable acrylic fibers and a method for their manufacture
DE2504079C2 (en) * 1975-01-31 1984-03-29 Bayer Ag, 5090 Leverkusen Process for the production of highly shrinkable, dry-spun acrylonitrile fibers or threads
DE2532120C2 (en) * 1975-07-18 1983-02-03 Bayer Ag, 5090 Leverkusen Process for the production of highly shrinkable, wet-spun acrylonitrile fibers or threads
DE2713456C2 (en) * 1977-03-26 1990-05-31 Bayer Ag, 5090 Leverkusen Process for the production of hydrophilic fibers
DE3105360C2 (en) * 1981-02-13 1991-07-18 Bayer Ag, 5090 Leverkusen Process for the production of high-strength threads from polyacrylonitrile
EP3414276A1 (en) 2016-02-12 2018-12-19 SABIC Global Technologies B.V. Inherently healing polycarbonate resins
WO2017187279A1 (en) * 2016-04-29 2017-11-02 Sabic Global Technologies B.V. Healable thermoplastic resins

Also Published As

Publication number Publication date
DE1660328A1 (en) 1971-10-21
GB1241676A (en) 1971-08-04
FR1582285A (en) 1969-09-26
CH496822A (en) 1970-09-30
NL155894B (en) 1978-02-15
NL6812773A (en) 1969-03-11
DE1660328B2 (en) 1976-08-12
BE720513A (en) 1969-02-17

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee