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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 11584850 B1

PDFFull Text
Date of Patent:
Feb. 21, 2023

Filed:

Nov. 21, 2018

Liquid crystal polyester resin composition and molded body

Applicant:

Sumitomo Chemical Company, Limited, Tokyo, JP;

Inventor:

Tomoyuki Hara, Tokyo, JP;

Assignee:

SUMITOMO CHEMICAL COMPANY, LIMITED, Tokyo, JP;

Attorney:

McDermott Will & Emery LLP

Primary Examiner:

Jane L Stanley

Int. Cl.
CPC ...
C08L 67/04 (2006.01); C08J 5/04 (2006.01); C08K 3/013 (2018.01); C08K 13/04 (2006.01); C08K 7/02 (2006.01); C08K 3/34 (2006.01); C09K 19/52 (2006.01);
U.S. Cl.
CPC ...
C08L 67/04 (2013.01); C08J 5/043 (2013.01); C08K 3/013 (2018.01); C08K 3/34 (2013.01); C08K 3/346 (2013.01); C08K 7/02 (2013.01); C08K 13/04 (2013.01); C08J 2367/04 (2013.01); C08J 2467/04 (2013.01); C08L 2205/025 (2013.01); C08L 2205/12 (2013.01); C09K 2019/521 (2013.01);
Abstract

A liquid crystal polyester resin composition containing 100 parts by mass of a liquid crystal polyester resin; and at least 10 parts by mass and at most 100 parts by mass of glass components; wherein the glass components contain glass fibers having a length of more than 30 μm and glass fine powders having a length of at least 4 μm and at most 30 μm; the number-average fiber length of the glass fibers is at least 50 μm and at most 200 μm; and the content of the fine powders is at least 50% and at most 95% relative to a total number of the glass components.

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Hara, Tomoyuki. (2023). Liquid crystal polyester resin composition and molded body (U.S. Patent No. 11584850). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11584850

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

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