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. 12, 2023
Filed:
Oct. 04, 2021
Japan Composite Co., Ltd., Tokyo, JP;
Ikuo Akai, Shizuoka, JP;
Masahiro Hakotani, Shizuoka, JP;
JAPAN COMPOSITE CO., LTD., Tokyo, JP;
Abstract
An unsaturated polyester resin composition includes a resin component containing an unsaturated polyester and a polymerizable monomer, an aluminum hydroxide, and an expandable graphite. The mixing ratio of the aluminum hydroxide to 100 parts by mass of the resin component is 50 parts by mass or more and 300 parts by mass or less. The mixing ratio of the expandable graphite to 100 parts by mass of the resin component is 3 parts by mass or more and 10 parts by mass or less. The expandable graphite has an average particle size of 150 μm or less.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile