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:
Jul. 20, 2021
Filed:
Apr. 14, 2017
Applicant:
The Japan Steel Works, Ltd., Tokyo, JP;
Inventors:
Akio Ono, Hiroshima, JP;
Hiroshi Ito, Hiroshima, JP;
Tsukasa Shiroganeya, Hiroshima, JP;
Takuya Niyama, Hiroshima, JP;
Takuya Iwamoto, Hiroshima, JP;
Shigeki Inoue, Hiroshima, JP;
Assignee:
THE JAPAN STEEL WORKS, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 7/02 (2019.01); B29C 70/46 (2006.01); B29C 43/02 (2006.01); C08J 5/04 (2006.01); B29B 15/10 (2006.01); C08J 5/24 (2006.01); B29K 101/10 (2006.01); B29K 105/00 (2006.01); B29K 307/04 (2006.01);
U.S. Cl.
CPC ...
B29C 70/465 (2013.01); B29B 15/105 (2013.01); B29C 43/02 (2013.01); C08J 5/04 (2013.01); C08J 5/042 (2013.01); C08J 5/24 (2013.01); B29K 2101/10 (2013.01); B29K 2105/251 (2013.01); B29K 2307/04 (2013.01); C08J 2377/02 (2013.01);
Abstract
The fiber-reinforced resin intermediate material according to the present invention is formed by attaching a resin powder to an outer surface of a reinforcing fiber substrate formed of reinforcing fibers and heating it to melt the resin powder to the outer surface of the reinforcing fiber substrate so as to have an uneven shape derived from the resin powder and also have an opened void space.