CH496822A - Process for the production of high-shrinking threads, thread bundles or fibers from acrylonitrile polymers - Google Patents

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

Info

Publication number
CH496822A
CH496822A CH1196868A CH1196868A CH496822A CH 496822 A CH496822 A CH 496822A CH 1196868 A CH1196868 A CH 1196868A CH 1196868 A CH1196868 A CH 1196868A CH 496822 A CH496822 A CH 496822A
Authority
CH
Switzerland
Prior art keywords
fibers
production
acrylonitrile polymers
thread bundles
shrinking
Prior art date
Application number
CH1196868A
Other languages
German (de)
Inventor
Horst Dr Wieden
Alfred Dr Nogaj
Herbert Dr Marzolph
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
Publication of CH496822A publication Critical patent/CH496822A/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

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)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)
CH1196868A 1967-09-07 1968-08-09 Process for the production of high-shrinking threads, thread bundles or fibers from acrylonitrile polymers CH496822A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH496822A true CH496822A (en) 1970-09-30

Family

ID=7106309

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1196868A CH496822A (en) 1967-09-07 1968-08-09 Process for the production of high-shrinking threads, thread bundles or 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
KR20180104317A (en) 2016-02-12 2018-09-20 사빅 글로벌 테크놀러지스 비.브이. Essentially healing polycarbonate resin
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
BE720513A (en) 1969-02-17
DE1660328B2 (en) 1976-08-12
GB1241676A (en) 1971-08-04
AT304752B (en) 1973-01-25
NL6812773A (en) 1969-03-11
FR1582285A (en) 1969-09-26
NL155894B (en) 1978-02-15

Similar Documents

Publication Publication Date Title
AT259130B (en) Process for the production of threads or fibers from polyamide
CH466496A (en) Process for the production of crimped fibers or crimped yarns from thermoplastic, macromolecular substances
CH482034A (en) Process for the production of endless, oriented multifilament threads or thread strands
CH470443A (en) Process for the production of shaped structures, in particular fibers from polyamides
CH503131A (en) Process for the production of alternately twisted multiple yarn
AT256327B (en) Process for the production of threads and staple fibers from regenerated cellulose with high dye affinity
CH475375A (en) Process for the production of threads from synthetic polymers
CH496822A (en) Process for the production of high-shrinking threads, thread bundles or fibers from acrylonitrile polymers
CH436560A (en) Process for the production of three-dimensionally crimpable threads from synthetic linear polymers
AT241010B (en) Process for the production of fibers or threads from isotactic polypropylene
AT268191B (en) Process for improving the performance properties of fibers, threads or textiles made of cellulose
AT296488B (en) Process for the production of threads and fibers from polyamide-imides
CH431802A (en) Process for the production of endless threads or fibers from regenerated cellulose
AT256764B (en) Process for the treatment of synthetic hydrophobic threads, fibers or yarns
CH495840A (en) Process for the production of molded articles from resin-impregnated threads or yarns
CH485875A (en) Process for the production of textile fiber strands, in particular asbestos fiber strands
AT267741B (en) Process for the production of high-tensile threads, fibers and ribbons
CH509420A (en) Process for the production of acrylonitrile polymer synthetic fibers
CH497557A (en) Process for the production of highly elastic threads and fibers that can be easily dyed
AT258452B (en) Process for the production of three-dimensionally crimpable threads from linear polymers
AT256328B (en) Process for the production of crimped or crimpable fibers from acrylonitrile copolymers
CH465134A (en) Process for the production of threads and fibers from polyamides with wool-like crimp
CH489627A (en) Process for the production of fibers or films with improved dyeability from copolyester
CH347297A (en) Process for the production of threads, fibers or the like from viscose
CH437620A (en) Device for the production of synthetic threads by the melt spinning process

Legal Events

Date Code Title Description
PL Patent ceased