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:
Aug. 20, 2019
Filed:
Sep. 09, 2015
Applicant:
Denka Company Limited, Chuo-ku, Tokyo, JP;
Inventors:
Yudai Ogawa, Kamakura, JP;
Kouta Nagaoka, Kamakura, JP;
Atsushi Horihata, Kamakura, JP;
Shigeharu Yoshii, Kamakura, JP;
Atsushi Takei, Kamakura, JP;
Assignee:
Denka Company Limited, Chuo-ku, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08L 77/06 (2006.01); A41G 3/00 (2006.01); D01F 6/90 (2006.01); C08K 3/22 (2006.01); C08L 63/00 (2006.01); D01F 1/07 (2006.01);
U.S. Cl.
CPC ...
C08L 77/06 (2013.01); A41G 3/00 (2013.01); C08K 3/2279 (2013.01); C08L 63/00 (2013.01); D01F 1/07 (2013.01); D01F 6/90 (2013.01); C08L 2201/02 (2013.01); C08L 2203/12 (2013.01); C08L 2205/025 (2013.01); C08L 2205/16 (2013.01); C08L 2205/22 (2013.01);
Abstract
Polyamide-based fiber for artificial hair that is excellent in drip resistance, texture, and productivity is provided. According to the present invention, provided is fiber for artificial hair, including a resin composition containing: aliphatic polyamide; semi-aromatic polyamide with a skeleton obtained by polycondensation of aliphatic diamine and aromatic dicarboxylic acid; and a bromine-based flame retardant.