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:
Aug. 04, 2026
Filed:
Mar. 29, 2021
Adeka Corporation, Tokyo, JP;
Ryo Takane, Saitama, JP;
Fumihiko Sato, Saitama, JP;
Michio Nakamura, Saitama, JP;
Genta Kokura, Saitama, JP;
ADEKA CORPORATION, Tokyo, JP;
Abstract
Provided is a halogen-free, glass-fiber-containing, flame-retardant polycarbonate resin composition with excellent flame resistance and excellent rigidity, and a molded object thereof, using as little fluorine-containing resin as possible. Provided is a glass-fiber-containing flame-retardant polycarbonate resin composition containing (A) a polycarbonate resin, (B) glass fibers, and (C) a phosphate flame retardant. The composition contains from 40 to 80 parts by mass of the (A) component, from 5 to 50 parts by mass of the (B) component, and from 5 to 30 parts by mass of the (C) component, with respect to 100 parts by mass of the total of the (A) to (C) components.