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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 12528275 B1

PDFFull Text
Date of Patent:
Jan. 20, 2026

Filed:

Jan. 13, 2022

Laminate, method for producing same and prepreg

Applicant:

Toray Industries, Inc., Tokyo, JP;

Inventors:

Yuki Sado, Ehime, JP;

Hiroaki Sakata, Ehime, JP;

Assignee:

Toray Industries, Inc., Tokyo, JP;

Attorney:

Buchanan Ingersoll & Rooney PC

Primary Examiner:

Zachary M Davis

Int. Cl.
CPC ...
B32B 27/20 (2006.01); B32B 27/08 (2006.01); B32B 27/28 (2006.01); B32B 27/38 (2006.01); C08G 59/50 (2006.01); C08J 5/24 (2006.01); C08K 3/02 (2006.01); C08K 7/06 (2006.01);
U.S. Cl.
CPC ...
B32B 27/20 (2013.01); B32B 27/08 (2013.01); B32B 27/286 (2013.01); B32B 27/38 (2013.01); C08G 59/5033 (2013.01); C08J 5/243 (2021.05); C08J 5/249 (2021.05); C08K 3/02 (2013.01); C08K 7/06 (2013.01); B32B 2260/046 (2013.01); B32B 2305/076 (2013.01); B32B 2305/188 (2013.01); B32B 2307/3065 (2013.01); B32B 2307/732 (2013.01); B32B 2363/00 (2013.01); C08J 2363/00 (2013.01); C08K 2003/026 (2013.01); C08K 2201/003 (2013.01);
Abstract

A lightweight laminate capable of maintaining mechanical properties while exhibiting excellent flame retardancy, a method for producing the laminate, and a prepreg are described, where the laminate includes fibers; a matrix resin; and a flame-retardant filler and satisfies 0.01<A/B<0.15 under the described conditions where A and B are as defined. The prepreg includes fibers; a matrix resin; and a flame-retardant filler and satisfies 0.01<A/B<0.15 under the described conditions where A and B are as defined.

Find Patent Forward Citations

Sado, Yuki. (2026). Laminate, method for producing same and prepreg (U.S. Patent No. 12528275). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12528275

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

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