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:
Mar. 31, 2026
Filed:
Mar. 16, 2022
Applicant:
Toray Industries, Inc., Tokyo, JP;
Inventors:
Assignee:
TORAY INDUSTRIES, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 5/04 (2006.01); C08J 5/06 (2006.01); C08J 5/24 (2006.01); C08J 9/00 (2006.01);
U.S. Cl.
CPC ...
C08J 5/042 (2013.01); C08J 5/06 (2013.01); C08J 5/243 (2021.05); C08J 9/0085 (2013.01); C08J 2205/10 (2013.01); C08J 2323/12 (2013.01); C08J 2325/06 (2013.01);
Abstract
Provided is a porous structure, made from fiber-reinforced resin, which is lightweight and has excellent mechanical properties. The fiber-reinforced resin comprises a reinforcing fiber base material and a thermoplastic resin, wherein the reinforcing fiber base material includes 50-100 weight % reinforcing fibers having a fiber length of 2-10 mm, the total amount of reinforcing fibers being 100 weight %, and the thermoplastic resin has a long chain branched structure.