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:
Sep. 17, 2019
Filed:
May. 25, 2016
Applicant:
Lotte Advanced Materials Co., Ltd., Yeosu-si, KR;
Inventors:
Jong Chan Hur, Uiwang-si, KR;
Jun Ho Chi, Uiwang-si, KR;
Woo Suk Chei, Uiwang-si, KR;
O Sung Kwon, Uiwang-si, KR;
Jung Jae Lee, Uiwang-si, KR;
Assignee:
Lotte Advanced Materials Co., Ltd., Yeosu-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 64/08 (2006.01); C08L 69/00 (2006.01); C08G 64/30 (2006.01); C08K 5/524 (2006.01);
U.S. Cl.
CPC ...
C08G 64/083 (2013.01); C08G 64/305 (2013.01); C08G 64/307 (2013.01); C08K 5/524 (2013.01); C08L 69/00 (2013.01); C08L 2201/02 (2013.01); C08L 2201/08 (2013.01); C08L 2201/10 (2013.01);
Abstract
A polycarbonate resin of the present invention comprises: a repeat unit represented by chemical formula 1 in the specification; a repeat unit represented by chemical formula 2; and a repeat unit represented by chemical formula 3. The polycarbonate resin has excellent flame retardancy, thermal resistance, transparency, impact resistance, etc.