logo

For the Inventor, By the Inventor

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 11932741 B1

PDFFull Text
Date of Patent:
Mar. 19, 2024

Filed:

Jun. 12, 2020

Method for manufacturing molded article, and composite material

Applicant:

Mitsubishi Gas Chemical Company, Inc., Tokyo, JP;

Inventors:

Nobuhiko Matsumoto, Hiratsuka, JP;

Kousuke Ikeuchi, Hiratsuka, JP;

Assignee:

Mitsubishi Gas Chemical Company, Inc., Tokyo, JP;

Attorney:

Fitch, Even, Tabin & Flannery LLP

Primary Examiner:

Camie S Thompson

Int. Cl.
CPC ...
C08J 5/24 (2006.01); B29B 15/10 (2006.01); B29C 35/04 (2006.01); B29C 70/20 (2006.01); B29K 63/00 (2006.01); B29K 77/00 (2006.01); B29K 105/08 (2006.01);
U.S. Cl.
CPC ...
C08J 5/247 (2021.05); B29B 15/105 (2013.01); B29C 35/045 (2013.01); B29C 70/202 (2013.01); B29C 2035/048 (2013.01); B29C 2945/76769 (2013.01); B29K 2063/00 (2013.01); B29K 2077/00 (2013.01); B29K 2105/0872 (2013.01); C08J 2333/24 (2013.01);
Abstract

To provide a method for manufacturing a novel molded article using a commingled yarn and a composite material using a commingled yarn. The method for manufacturing a molded article, includes disposing a commingled yarn containing a continuous reinforcing fiber and a continuous thermoplastic resin fiber on a part of a surface of a prepreg, the prepreg containing continuous reinforcing fibers paralleling at least unidirectionally, and a thermosetting resin impregnated between the continuous reinforcing fibers, and heat-processing the prepreg with the commingled yarn.

Find Patent Forward Citations

Matsumoto, Nobuhiko. (2024). Method for manufacturing molded article, and composite material (U.S. Patent No. 11932741). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11932741

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

Loading…