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:
Jan. 14, 2025
Filed:
Dec. 03, 2020
Applicant:
Otsuka Chemical Co., Ltd., Osaka, JP;
Inventors:
Toshihiro Maruo, Tokushima, JP;
Yuuki Takaishi, Tokushima, JP;
Assignee:
OTSUKA CHEMICAL CO., LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1333 (2006.01); C08J 5/04 (2006.01); C08K 3/30 (2006.01); C09K 19/38 (2006.01);
U.S. Cl.
CPC ...
C09K 19/3809 (2013.01); C08J 5/0405 (2021.05); C08K 3/30 (2013.01); C08J 2327/18 (2013.01); C08J 2367/00 (2013.01); C08K 2003/3045 (2013.01);
Abstract
Provided is a liquid crystal polymer composition having a low coefficient of static friction and a low coefficient of kinetic friction both during sliding between a liquid crystal polymer molded body and a metallic material and during sliding between liquid crystal polymer molded bodies. The liquid crystal polymer composition contains a liquid crystal polymer (A), a polytetrafluoroethylene resin (B), and barium sulfate (C).