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:
Feb. 09, 2021
Filed:
Dec. 26, 2016
Applicant:
Teijin Limited, Osaka, JP;
Inventors:
Masaki Mitsunaga, Osaka, JP;
Akihisa Nomura, Osaka, JP;
Assignee:
Teijin Limited, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 33/42 (2006.01); B29C 37/00 (2006.01); B29C 43/02 (2006.01); B29C 43/36 (2006.01); B29C 43/46 (2006.01); B29K 101/12 (2006.01); B29L 31/30 (2006.01); B29K 105/12 (2006.01); B29K 77/00 (2006.01); B29K 105/14 (2006.01); B29K 307/04 (2006.01);
U.S. Cl.
CPC ...
B29C 33/42 (2013.01); B29C 37/0053 (2013.01); B29C 43/021 (2013.01); B29C 43/36 (2013.01); B29C 43/46 (2013.01); B29C 2043/025 (2013.01); B29K 2077/00 (2013.01); B29K 2101/12 (2013.01); B29K 2105/128 (2013.01); B29K 2105/14 (2013.01); B29K 2307/04 (2013.01); B29K 2995/0074 (2013.01); B29L 2031/30 (2013.01);
Abstract
A fiber-reinforced resin shaped product includes: reinforcing fibers with a weight average fiber length of 100 mm or less; and a thermoplastic resin. The fiber-reinforced resin shaped product has grains on at least a part of a surface thereof. A maximum height (Rz) of the grains is 100 μm to 200 μm, and an average pitch (Rsm) between adjacent grains is 1100 μm or less.