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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 11214681 B1

PDFFull Text
Date of Patent:
Jan. 04, 2022

Filed:

Aug. 29, 2016

Flame-retardant polycarbonate resin composition, sheet and film using same, and manufacturing method for each

Applicants:

Mitsubishi Gas Chemical Company, Inc., Tokyo, JP;

Mgc Filsheet Co., Ltd., Saitama, JP;

Inventors:

Haruhiko Kurokawa, Kanagawa, JP;

Atsuhiro Tokita, Osaka, JP;

Junya Asano, Fukushima, JP;

Assignees:

MITSUBISHI GAS CHEMICAL COMPANY, INC., Tokyo, JP;

MGC FILSHEET CO., LTD., Saitama, JP;

Attorney:

Greenblum & Bernstein, P.L.C.

Primary Examiner:

Callie E Shosho

Assistant Examiner:

Krupa Shukla

Int. Cl.
CPC ...
C08L 69/00 (2006.01); C08J 5/18 (2006.01);
U.S. Cl.
CPC ...
C08L 69/00 (2013.01); C08J 5/18 (2013.01); C08J 2369/00 (2013.01); C08J 2427/18 (2013.01); C08L 2201/02 (2013.01); C08L 2201/08 (2013.01);
Abstract

The present invention provides a polycarbonate resin composition containing a polycarbonate resin (A), a flame retardant (B), and a fluoropolymer (C), said polycarbonate resin composition being characterized in that the fluidity of the fluoropolymer (C), as measured using a Koka flow tester (under the conditions of a measurement temperature of 400° C., a measurement load of 0.98 MPa, and a die hole diameter of 2.1 mm), is 0.1×10cm/sec or greater. The present invention also provides a sheet and a film.

Find Patent Forward Citations

Kurokawa, Haruhiko. (2022). Flame-retardant polycarbonate resin composition, sheet and film using same, and manufacturing method for each (U.S. Patent No. 11214681). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11214681

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

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