CA936665A - Composite polyacrylonitrile fiber - Google Patents

Composite polyacrylonitrile fiber

Info

Publication number
CA936665A
CA936665A CA069559A CA69559A CA936665A CA 936665 A CA936665 A CA 936665A CA 069559 A CA069559 A CA 069559A CA 69559 A CA69559 A CA 69559A CA 936665 A CA936665 A CA 936665A
Authority
CA
Canada
Prior art keywords
polyacrylonitrile fiber
composite polyacrylonitrile
composite
fiber
polyacrylonitrile
Prior art date
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
CA069559A
Other versions
CA69559S (en
Inventor
Ohki Makoto
Irie Hisashi
Okamoto Kazuo
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.)
Kanegafuchi Spinning Co Ltd
Original Assignee
Kanegafuchi Spinning Co Ltd
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 Kanegafuchi Spinning Co Ltd filed Critical Kanegafuchi Spinning Co Ltd
Application granted granted Critical
Publication of CA936665A publication Critical patent/CA936665A/en
Expired legal-status Critical Current

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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/08—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyacrylonitrile as constituent
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • Y10T428/2931—Fibers or filaments nonconcentric [e.g., side-by-side or eccentric, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2967—Synthetic resin or polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Multicomponent Fibers (AREA)
CA069559A 1968-12-24 1969-12-11 Composite polyacrylonitrile fiber Expired CA936665A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP43094767A JPS5215694B1 (en) 1968-12-24 1968-12-24

Publications (1)

Publication Number Publication Date
CA936665A true CA936665A (en) 1973-11-13

Family

ID=14119232

Family Applications (1)

Application Number Title Priority Date Filing Date
CA069559A Expired CA936665A (en) 1968-12-24 1969-12-11 Composite polyacrylonitrile fiber

Country Status (5)

Country Link
US (1) US3639204A (en)
JP (1) JPS5215694B1 (en)
CA (1) CA936665A (en)
DE (1) DE1964193A1 (en)
GB (1) GB1244100A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4347203A (en) * 1979-05-30 1982-08-31 Mitsubishi Rayon Company, Ltd. Process for producing acrylic fiber
DE3001046C2 (en) * 1980-01-12 1983-09-22 Bayer Ag, 5090 Leverkusen Bicomponent fibers and threads with permanent three-dimensional crimp
EP0330766B1 (en) * 1988-02-29 1993-06-02 Toray Industries, Inc. Multi-layered conjugated acrylic fibers and the method for their production

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3039524A (en) * 1958-11-03 1962-06-19 Du Pont Filaments having improved crimp characteristics and products containing same
US3330895A (en) * 1962-07-12 1967-07-11 American Cyanamid Co Method of making acrylic bicomponent yarn or fabric with latent crimp development
US3426117A (en) * 1966-12-14 1969-02-04 Japan Exlan Co Ltd Method for treating acrylic composite fiber

Also Published As

Publication number Publication date
DE1964193A1 (en) 1970-07-02
US3639204A (en) 1972-02-01
GB1244100A (en) 1971-08-25
JPS5215694B1 (en) 1977-05-02

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