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:
Apr. 14, 2025
Filed:
Apr. 15, 2020
Sumitomo Chemical Company, Limited, Tokyo, JP;
Takayuki Sugiyama, Tsukuba, JP;
Tasuku Tamura, Tsukuba, JP;
SUMITOMO CHEMICAL COMPANY, LIMITED, Tokyo, JP;
Abstract
A liquid crystal polyester resin composition includes resin pellets including a first liquid crystal polyester resin and a fibrous filler, a second liquid crystal polyester resin, and a metal salt of higher fatty acid, in which the second liquid crystal polyester resin has a lower flow starting temperature than the resin pellets, flow starting temperatures of the resin pellets and the second liquid crystal polyester resin are both 250° C. or higher, and a difference in the flow starting temperatures between the resin pellets and the second liquid crystal polyester resin is more than 10° C.