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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.:

US 11732129 B1

PDFFull Text
Date of Patent:
Aug. 22, 2023

Filed:

Oct. 05, 2021

Polycarbonate resin composition and molded body

Applicant:

Idemitsu Kosan Co., Ltd., Tokyo, JP;

Inventors:

Toshio Isozaki, Chiba, JP;

Takahiro Torii, Chiba, JP;

Yasunobu Yamazaki, Chiba, JP;

Naoto Okubo, Chiba, JP;

Assignee:

IDEMITSU KOSAN CO., LTD., Tokyo, JP;

Attorney:

Foley & Lardner LLP

Primary Examiner:

Terressa Boykin

Int. Cl.
CPC ...
C08L 69/00 (2006.01); C08G 64/06 (2006.01); C08K 5/00 (2006.01); C08K 5/101 (2006.01); C08K 5/103 (2006.01); C08K 5/526 (2006.01); C08K 5/527 (2006.01); C08L 63/00 (2006.01); C08K 5/1515 (2006.01); G02B 1/04 (2006.01);
U.S. Cl.
CPC ...
C08L 69/00 (2013.01); C08G 64/06 (2013.01); C08K 5/005 (2013.01); C08K 5/101 (2013.01); C08K 5/103 (2013.01); C08K 5/1515 (2013.01); C08K 5/526 (2013.01); C08K 5/527 (2013.01); C08L 63/00 (2013.01); C08L 2201/10 (2013.01); G02B 1/041 (2013.01); G02B 1/045 (2013.01);
Abstract

Provided is a polycarbonate resin composition, including: an aromatic polycarbonate resin (A); an alicyclic epoxy compound (B); a predetermined antioxidant (C); and a predetermined phosphorus compound (D), wherein, with respect to 100 parts by mass of the component (A), a content of the component (B) is 0.01 part by mass or more and 0.1 part by mass or less, a content of the component (C) is 0.01 part by mass or more and 0.1 part by mass or less, and a content of the component (D) is 0.01 part by mass or more and 0.05 part by mass or less.

Find Patent Forward Citations

Isozaki, Toshio. (2023). Polycarbonate resin composition and molded body (U.S. Patent No. 11732129). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11732129

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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