FIBER BUNDLE FOR ARTIFICIAL HAIR, PROCESS FOR PRODUCING FIBER BUNDLE FOR ARTIFICIAL HAIR, AND HEAD DECORATION PRODUCT

WIPO Patent Application WO/2008/010515

A1

A fiber bundle for artificial hair in which a color tone giving a gradation feeling has been imparted to a tip part thereof. The fiber bundle for artificial hair is a fiber bundle (10) for artificial hair in which the fibers have been bundled/fixed at one end (1). The fiber bundle (10) is characterized by comprising two or more kinds of fibers (A1 and B1) which have been heat-treated at a given temperature and differ from each other in color tone. It is further characterized in that the two or more kinds of fibers differ from each other in the degree of thermal shrinkage and that the tips of fibers (A1) which are part of the two or more kinds of fibers are exposed in a region (2) at the other end where the fibers have not been bundled/fixed.

SAKURAI, Seiichi (680-2, Fukashino Mikuninocho, Himeji-sh, Hyogo 31, 6710231, JP)
桜井 誠一 (〒31 兵庫県姫路市御国野町深志野６８０－２ Hyogo, 6710231, JP)

JP2007/064179

January 24, 2008

July 18, 2007

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KANEKA CORPORATION (2-4 Nakanoshima 3-chome, Kita-ku Osaka-sh, Osaka 88, 5308288, JP)
株式会社カネカ (〒88 大阪府大阪市北区中之島３丁目２番４号 Osaka, 5308288, JP)
SAKURAI, Seiichi (680-2, Fukashino Mikuninocho, Himeji-sh, Hyogo 31, 6710231, JP)

A41G3/00; D02G1/18; D02G3/04; D02G3/44; A41G3/00; D02G1/18; D02G3/04; D02G3/44

KOTANI, Etsuji et al. (Nichimen Building 2nd Floor, 2-2 Nakanoshima 2-chome,Kita-ku, Osaka-shi, Osaka, 530-0005, JP)

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