The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 02, 2017
Filed:
Jul. 08, 2009
Yoshitomo Matsumoto, Osaka, JP;
Shin Sudo, Takasago, JP;
Mitsuru Furukawa, Osaka, JP;
Kazuaki Fujiwara, Takasago, JP;
Masahiko Mihoichi, Takasago, JP;
Yoshitomo Matsumoto, Osaka, JP;
Shin Sudo, Takasago, JP;
Mitsuru Furukawa, Osaka, JP;
Kazuaki Fujiwara, Takasago, JP;
Masahiko Mihoichi, Takasago, JP;
KANEKA CORPORATION, Osaka, JP;
Abstract
A fiber for artificial hair that has an improved appearance with a suppressed gloss is obtained by combining regenerated collagen fibers having different shapes in cross section. An artificial hair product using the same is provided. The fiber for artificial hair according to the present invention is obtained by combining fibers having different shapes in cross section. The fiber for artificial hair includes regenerated collagen fibers, and the regenerated collagens fibers include at least two types of regenerated collagen fibers whose cross-sectional shapes are selected from the group consisting of shapes including an elliptical shape, a circular shape, and a multifoil shape. The artificial hair product of the present invention includes the above-described fiber for artificial hair.