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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 11491759 B1

PDFFull Text
Date of Patent:
Nov. 08, 2022

Filed:

Nov. 26, 2018

Composite laminate and method for producing same

Applicant:

Otsuka Chemical Co., Ltd., Osaka, JP;

Inventors:

Hiroshi Yagi, Tokushima, JP;

Kousuke Inada, Tokyo, JP;

Assignee:

OTSUKA CHEMICAL CO., LTD., Osaka, JP;

Attorney:

WHDA, LLP

Primary Examiner:

John D Freeman

Int. Cl.
CPC ...
B32B 5/26 (2006.01); B32B 27/18 (2006.01); B32B 27/28 (2006.01); B32B 27/34 (2006.01); C08J 5/04 (2006.01);
U.S. Cl.
CPC ...
B32B 5/26 (2013.01); B32B 27/18 (2013.01); B32B 27/281 (2013.01); B32B 27/34 (2013.01); C08J 5/042 (2013.01); C08J 5/043 (2013.01); C08J 5/046 (2013.01); B32B 2262/0261 (2013.01); B32B 2262/101 (2013.01); B32B 2262/103 (2013.01); B32B 2262/105 (2013.01); B32B 2262/106 (2013.01); B32B 2605/08 (2013.01);
Abstract

Provided is a composite laminate having excellent releasability from a mold during a production process and having excellent surface appearance (surface smoothness). A composite laminateincluding an A layerand a B layerthe A layerbeing provided on one or both sides of the B layerthe A layercontaining inorganic fibers (a) with an average fiber length of 1 μm to 300 μm and a thermoplastic resin (a), the B layercontaining reinforcing fibers (b) with an average fiber length of 1 mm or more and a thermoplastic resin (b).

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Yagi, Hiroshi. (2022). Composite laminate and method for producing same (U.S. Patent No. 11491759). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11491759

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