GB1292758A - Creación de Inventos y Patentes con Inteligencia Artificial

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

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
1970-04-18
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.)
1970-04-18
Filing date
1971-04-19
Publication date
1972-10-11

1971-04-19
Application filed by Japan Exlan Co Ltd
filed
Critical
Japan Exlan Co Ltd

1972-10-11
Publication of GB1292758A
publication
Critical
patent/GB1292758A/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

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

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

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

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.]

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.2) 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

WO2005082184A1
(en)

2004-02-27
2005-09-09
Kaneka Corporation
Bunch of artificial hair fibers and head decoration product comprising the same

JPWO2005089821A1
(en)

2004-03-19
2008-01-31
株式会社カネカ

Flame retardant polyester artificial hair

AP2364A
(en)

2005-06-16
2012-02-10
Denki Kagaku Kogyo Kk
Fiber bundle for artificial hair and head decoration article comprising the same.

WO2007086374A1
(en)

2006-01-30
2007-08-02
Aderans Holdings Co., Ltd.
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

1970

1970-04-18
JP
JP3321770A
patent/JPS536253B1/ja
active
Pending

1971

1971-04-15
US
US3790434D
patent/US3790434A/en
not_active
Expired – Lifetime

1971-04-16
DE
DE19712118551
patent/DE2118551A1/en
active
Pending

1971-04-19
NL
NL7105245A
patent/NL7105245A/xx
unknown

1971-04-19
CA
CA110,641A
patent/CA955371A/en
not_active
Expired

1971-04-19
GB
GB1000571A
patent/GB1292758A/en
not_active
Expired

Also Published As

Publication number
Publication date

CA955371A
(en)

1974-10-01

JPS536253B1
(en)

1978-03-06

DE2118551A1
(en)

1971-12-02

NL7105245A
(en)

1971-10-20

US3790434A
(en)

1974-02-05

Información de contacto