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:
Dec. 03, 2013
Filed:
Sep. 30, 2011
Applicants:
Jun Ho Chi, Uiwang-si, KR;
Jong Chan Hur, Uiwang-si, KR;
O Sung Kwon, Uiwang-si, KR;
Bok Nam Jang, Uiwang-si, KR;
Inventors:
Jun Ho Chi, Uiwang-si, KR;
Jong Chan Hur, Uiwang-si, KR;
O Sung Kwon, Uiwang-si, KR;
Bok Nam Jang, Uiwang-si, KR;
Assignee:
Cheil Industries Inc., Gumi-si, KR;
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/3475 (2006.01); C08K 5/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed are a polycarbonate resin composition and a molded product formed of the same. The polycarbonate resin composition includes a polycarbonate resin and three types of UV stabilizers including a first benzotriazole UV stabilizer, a second benzotriazole UV stabilizer, and a bismalonate UV stabilizer to improve heat stability, weather resistance, and visible light transmittance.