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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 10322559 B1

PDFFull Text
Date of Patent:
Jun. 18, 2019

Filed:

Feb. 27, 2014

Shaped product having standing plane, and method for manufacturing the same

Applicant:

Teijin Limited, Osaka-shi, Osaka, JP;

Inventors:

Michiharu Taniguchi, Matsuyama, JP;

Motoomi Arakawa, Matsuyama, JP;

Toru Sugiyama, Matsuyama, JP;

Yasunori Nagakura, Matsuyama, JP;

Assignee:

Teijin Limited, Osaka-Shi, Osaka, JP;

Attorney:

Banner & Witcoff, Ltd.

Primary Examiner:

Joanna Pleszczynska

Int. Cl.
CPC ...
B32B 1/00 (2006.01); B32B 1/02 (2006.01); B32B 5/02 (2006.01); B32B 17/04 (2006.01); B29C 43/14 (2006.01); B29C 70/12 (2006.01); B29C 70/34 (2006.01); B29C 70/40 (2006.01); B29C 70/46 (2006.01); C08J 5/04 (2006.01); B29K 101/12 (2006.01); B29K 105/12 (2006.01); B29K 105/08 (2006.01);
U.S. Cl.
CPC ...
B32B 1/00 (2013.01); B29C 70/12 (2013.01); B29C 70/46 (2013.01); C08J 5/04 (2013.01); B29C 43/14 (2013.01); B29K 2101/12 (2013.01); B29K 2105/0854 (2013.01); B29K 2105/12 (2013.01); Y10T 428/2419 (2015.01); Y10T 428/24264 (2015.01);
Abstract

There is provided a shaped product made of a fiber-reinforced composite material including reinforcing fibers having an average fiber length of 5 to 100 mm and a thermoplastic resin. In the shaped product, a volume fraction of reinforcing fibers is 5 to 80%, a reference plane (S) and a standing plane (B) inclined at an angle of 45 to 90 degrees with respect to the reference plane are included, a ratio of an area of the standing plane (B) to an area of the reference plane (S) is 0.5 to 100, and in the fiber-reinforced composite material constituting the shaped product, a ratio of a reinforcing fiber bundle (A) including the reinforcing fibers of a critical number of single fiber or more to the total amount of the reinforcing fibers is 20 Vol % or more and 99 Vol % or less.

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