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:
Mar. 24, 2015
Filed:
Jun. 30, 2013
Applicant:
Cheil Industries Inc., Gumi-si, KR;
Inventors:
Assignee:
Cheil Industries Inc., Gumi-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 83/06 (2006.01); C08L 83/10 (2006.01); C08L 69/00 (2006.01); C08G 64/18 (2006.01); C08L 25/06 (2006.01);
U.S. Cl.
CPC ...
C08L 83/10 (2013.01); C08L 69/00 (2013.01); C08G 64/186 (2013.01); C08L 25/06 (2013.01);
Abstract
A polycarbonate resin composition includes: (A) an aromatic polycarbonate in an amount of about 5 to about 95% by weight, (B) a siloxane-based polycarbonate in an amount of about 5 to about 90% by weight, and (C) a syndiotactic polystyrene in an amount of 0 to about 5% by weight. The polycarbonate resin composition can have excellent flowability, injection moldability, impact strength, chemical resistance, and transparency. In a preferred embodiment the siloxane-based polycarbonate comprises a compound represented by the following formula in the main chain thereof: