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:
Sep. 19, 2023
Filed:
Dec. 21, 2020
Osaka Gas Chemicals Co., Ltd., Osaka, JP;
Yuki Ouchi, Osaka, JP;
Shinichi Kamei, Osaka, JP;
Tomoharu Tachikawa, Osaka, JP;
Tomoya Hasegawa, Osaka, JP;
Haruka Katakura, Osaka, JP;
OSAKA GAS CHEMICALS CO., LTD., Osaka, JP;
Abstract
The resin composition of the present disclosure contains a fluorene derivative represented by the following formula (1) and a polyamide-series resin: Wherein Rrepresents a substituent, k denotes an integer of 0 to 8, R, R, R, and Reach represent a hydrogen atom or a substituent, Rand Reach represent a hydrogen atom or a substituent, and Xand Xeach represent a group defined in the following formula (X1): wherein Rand Reach represent a hydrogen atom or a hydrocarbon group; or Rand Rbend together to form a heterocyclic ring containing the nitrogen atom adjacent to Rand R. The resin composition has an excellent fluidity.