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:
Jun. 03, 2025
Filed:
Jun. 03, 2022
Formosa Plastics Corporation, Kaohsiung, TW;
Sheng-Shiun Lin, Kaohsiung, TW;
Yu-Sheng Li, Kaohsiung, TW;
Ching-Cheng Chung, Kaohsiung, TW;
Cheng-Chun Chou, Kaohsiung, TW;
Long-Tyan Hwang, Kaohsiung, TW;
FORMOSA PLASTICS CORPORATION, Kaohsiung, TW;
Abstract
The present application relates to a sizing agent composition, a carbon fiber material and a composite material. The sizing agent composition includes a first composition solution and a second composition solution, and those solutions respectively has specific compound. The sizing agent comprising the composition has an excellent bonding property with a carbon fiber, and further the sizing agent can efficiently enhance heat resistance, wear resistance and processability of the carbon fiber material. The carbon fiber material sized with the sizing agent has a high adhesion property with specific resin material, therefore producing the composite material with high processability.