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:
Aug. 20, 2019
Filed:
Jan. 11, 2017
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Byoungkue Chun, Daejeon, KR;
Moo Ho Hong, Daejeon, KR;
Hyong Min Bahn, Daejeon, KR;
Un Ko, Daejeon, KR;
Assignee:
LG Chem, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 64/06 (2006.01); C08L 69/00 (2006.01); C08L 71/02 (2006.01); C08K 3/00 (2018.01); C08K 5/00 (2006.01); C08L 33/06 (2006.01); C08G 81/02 (2006.01); C08L 25/06 (2006.01); C08L 33/08 (2006.01); C08L 33/10 (2006.01); C08L 63/00 (2006.01);
U.S. Cl.
CPC ...
C08G 64/06 (2013.01); C08G 81/024 (2013.01); C08K 3/00 (2013.01); C08K 5/00 (2013.01); C08L 33/06 (2013.01); C08L 69/00 (2013.01); C08L 71/02 (2013.01); C08L 25/06 (2013.01); C08L 33/08 (2013.01); C08L 33/10 (2013.01); C08L 63/00 (2013.01); C08L 2205/03 (2013.01);
Abstract
The present invention relates to a polycarbonate resin composition for a light guide plate and an optical molded article using the same. The polycarbonate resin composition according to the present invention is excellent in transmittance and color tone uniformity required as the light guide plate, and also is excellent in processability and thus can be usefully used as a material of the light guide plate.