GB1292758A - Synthetic fibres for artificial hair and the production thereof - Google Patents

Synthetic fibres for artificial hair and the production thereof

Info

Publication number
GB1292758A
GB1292758A GB1000571A GB1000571A GB1292758A GB 1292758 A GB1292758 A GB 1292758A GB 1000571 A GB1000571 A GB 1000571A GB 1000571 A GB1000571 A GB 1000571A GB 1292758 A GB1292758 A GB 1292758A
Authority
GB
United Kingdom
Prior art keywords
spun
nacns
pan
section
solution
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
GB1000571A
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.)
Japan Exlan Co Ltd
Original Assignee
Japan Exlan 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 Japan Exlan Co Ltd filed Critical Japan Exlan Co Ltd
Publication of GB1292758A publication Critical patent/GB1292758A/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
    • 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
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
    • 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
    • Y10T428/2973—Particular cross section
    • Y10T428/2978—Surface characteristic
    • 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
    • Y10T428/298—Physical dimension
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)

Abstract

1292758 Filaments simulating hair JAPAN EXLAN CO Ltd 19 April 1971 [18 April 1970] 10005/71 Heading B5B [Also in Division C3] Synthetic filaments simulating the hand and drape of natural hair have a bending rigidity EI and a drape index Y (both defined in the Specification) satisfying the equations and are made by spinning a polymer of specific gravity # p under conditions satisfying the following equations wherein a is the longest straight line in the fibre cross-section which passes through the centre of gravity thereof, b is the longest line in the fibre cross-section at right angles to line a (a and b measured in microns), and E is the modulus of elasticity (dyne. cm.<SP>2</SP>) of the fibres. The filament cross-section may be round, elliptical, dog-boned or other non-circular section, and the spun filaments may be stretched. In examples the following polymers are used: copolyacrylonitrile-methyl acrylate (PAN/MA) NaCNS solution wet spun into aq. NaCNS or DMF solution dry spun or wet spun into ethylene glycol, PAN/MA blended with copolyvinylchloride-vinylidene chloride in DMF solution wet spun into ethylene glycol; PAN/MA blended with a copolymer thereof with vinylidene chloride in NaCNS solution wet spun into aq. NaCNS; PAN/PVC copolymer solution dry spun; and nylon-6 melt spun. Fireproofing and antistatic agents may be incorporated in the spinning melt/solution, e.g. tris(1-bromo-3-chloroisopropyl) phosphate, tris(2,3-dibromopropyl) phosphate, antimony oxide and glyceryl monostearate. In such case the spinning condition equations are slightly modified.
GB1000571A 1970-04-18 1971-04-19 Synthetic fibres for artificial hair and the production thereof Expired GB1292758A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3321770A JPS536253B1 (en) 1970-04-18 1970-04-18

Publications (1)

Publication Number Publication Date
GB1292758A true GB1292758A (en) 1972-10-11

Family

ID=12380266

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1000571A Expired GB1292758A (en) 1970-04-18 1971-04-19 Synthetic fibres for artificial hair and the production thereof

Country Status (6)

Country Link
US (1) US3790434A (en)
JP (1) JPS536253B1 (en)
CA (1) CA955371A (en)
DE (1) DE2118551A1 (en)
GB (1) GB1292758A (en)
NL (1) NL7105245A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2523127C3 (en) * 1974-02-06 1980-07-24 Shiro Shiryu Aichi Yamada (Japan) Artificial hair and device for its implantation
US4302491A (en) * 1977-11-07 1981-11-24 George Papageorgiou Hair simulating fiber
JPS5927416U (en) * 1982-08-13 1984-02-20 三菱重工業株式会社 Microflow meter
US4792489A (en) * 1985-12-27 1988-12-20 Aderans Co., Ltd. Synthetic fibers having uneven surfaces and a method of producing same
JPS6312716A (en) * 1986-06-30 1988-01-20 Kuraray Co Ltd Artificial hair and production thereof
JPH02276916A (en) * 1989-04-19 1990-11-13 Akuasu Kk Quantitative chemical injecting device
JPH11217714A (en) * 1997-11-21 1999-08-10 Kanegafuchi Chem Ind Co Ltd Artificial hair and fiber bundle for hair-decoration use produced by using the artificial hair
US7501177B2 (en) * 2004-02-27 2009-03-10 Kaneka Corporation Artificial hair fiber bundle and hair decorative product using the same
JPWO2005089821A1 (en) * 2004-03-19 2008-01-31 株式会社カネカ Flame retardant polyester artificial hair
KR101154906B1 (en) 2005-06-16 2012-06-13 덴끼 가가꾸 고교 가부시키가이샤 Fiber bundle for artificial hair and head decoration article comprising the same
KR101036527B1 (en) * 2006-01-30 2011-05-24 가부시키가이샤 유니헤어 Artificial hair, wig having artificial hair and method of producing artificial hair
US20120052219A1 (en) * 2009-04-17 2012-03-01 Atsushi Horihata Artificial hair fiber, use thereof and process for producing the same
US8967158B2 (en) * 2010-09-03 2015-03-03 Matsukaze Co., Ltd. Artificial eyelash and method for attaching the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1964659A (en) * 1933-02-09 1934-06-26 Delaware Rayon Company Spinnerette
US3016599A (en) * 1954-06-01 1962-01-16 Du Pont Microfiber and staple fiber batt
US3492195A (en) * 1967-07-10 1970-01-27 Eastman Kodak Co Processable ultra low denier polyester staple fibers

Also Published As

Publication number Publication date
JPS536253B1 (en) 1978-03-06
US3790434A (en) 1974-02-05
CA955371A (en) 1974-10-01
DE2118551A1 (en) 1971-12-02
NL7105245A (en) 1971-10-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee