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:
May. 05, 2026
Filed:
Jun. 24, 2022
Mitsubishi Chemical Corporation, Tokyo, JP;
Masayasu Hasuike, Tokyo, JP;
Hikari Wakita, Tokyo, JP;
Mitsubishi Chemical Corporation, Tokyo, JP;
Abstract
The following is provided as a member for a composite material that has excellent stiffness, heat resistance, and productivity. A member for a composite material containing resin component that contains polyaryletherketone as a main component. The resin component has a molecular weight distribution of 3.8 or more and 8 or less and a mass average molecular weight of 86000 or less. The member for a composite material has a thickness more than 15 μm. The composite material contains a resin and reinforcing fibers having a number average fiber length of 5 mm or more.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile