Title:
ARTIFICIAL HAIR, WIG HAVING ARTIFICIAL HAIR AND METHOD OF PRODUCING ARTIFICIAL HAIR
Document Type and Number:
WIPO Patent Application WO/2007/086374
Kind Code:
A1
Abstract:
An artificial hair bundle (10) which comprises a first artificial hair (1) made of a polyester resin and a second artificial hair (5) made of a polyamide resin blended together. The first artificial hair (1), which is made of polyethylene terephthalate and polybutylenne terephthalate, has a sectional diameter almost the same as natural hair and a bending rigidity almost the same as natural hair. This bending rigidity ranges from about 6.5 to about 7.8 x 10-3 gfcm2/strand at a humidity of 40%. The first artificial hair (1) regulates the converging properties of the second artificial hair (5) so that the first and second artificial hairs (1,5) behave in the same way as natural hair.
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Inventors:
SHIRAKASHI YUTAKA (JP)
WATANABE TAKAYUKI (JP)
ASAKURA OSAMU (JP)
IRIKURA AKEMI (JP)
II KAZUMI (JP)
WATANABE MUTSUKO (JP)
KOJIMA HIROMI (JP)
IMAI NOBUYOSHI (JP)
WATANABE TAKAYUKI (JP)
ASAKURA OSAMU (JP)
IRIKURA AKEMI (JP)
II KAZUMI (JP)
WATANABE MUTSUKO (JP)
KOJIMA HIROMI (JP)
IMAI NOBUYOSHI (JP)
Application Number:
PCT/JP2007/050984
Publication Date:
August 02, 2007
Filing Date:
January 23, 2007
Export Citation:
Assignee:
ADERANS KK (JP)
SHIRAKASHI YUTAKA (JP)
WATANABE TAKAYUKI (JP)
ASAKURA OSAMU (JP)
IRIKURA AKEMI (JP)
II KAZUMI (JP)
WATANABE MUTSUKO (JP)
KOJIMA HIROMI (JP)
IMAI NOBUYOSHI (JP)
SHIRAKASHI YUTAKA (JP)
WATANABE TAKAYUKI (JP)
ASAKURA OSAMU (JP)
IRIKURA AKEMI (JP)
II KAZUMI (JP)
WATANABE MUTSUKO (JP)
KOJIMA HIROMI (JP)
IMAI NOBUYOSHI (JP)
International Classes:
A41G3/00
Domestic Patent References:
WO2005004652A1 | 2005-01-20 | |||
WO2004013389A1 | 2004-02-12 |
Foreign References:
JP2002161423A | 2002-06-04 | |||
JPH09324314A | 1997-12-16 | |||
JPH1161558A | 1999-03-05 | |||
JP2002242017A | 2002-08-28 |
Other References:
See also references of EP 1980166A4
Attorney, Agent or Firm:
HIRAYAMA, Kazuyuki (Shinjukugyoen Bldg. 2-3-10, Shinjuk, Shinjuku-ku Tokyo 22, JP)
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