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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.:

US 10385209 B1

PDFFull Text
Date of Patent:
Aug. 20, 2019

Filed:

Sep. 09, 2015

Polyamide-based fiber for artificial hair having exceptional dripping resistance upon combustion

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;

Attorney:

Christensen O'Connor Johnson Kindness PLLC

Primary Examiner:

Ana L Woodward

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.

Find Patent Forward Citations

Ogawa, Yudai. (2019). Polyamide-based fiber for artificial hair having exceptional dripping resistance upon combustion (U.S. Patent No. 10385209). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10385209

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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