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:
Nov. 06, 2012
Filed:
Dec. 21, 2009
Sang Ki Park, Uiwang-si, KR;
Kee Hae Kown, Uiwang-si, KR;
Jin Hwa Chung, Uiwang-si, KR;
Jin Hwan Choi, Uiwang-si, KR;
Yun Kyu Lee, Uiwang-si, KR;
Sang Ki Park, Uiwang-si, KR;
Kee Hae Kown, Uiwang-si, KR;
Jin Hwa Chung, Uiwang-si, KR;
Jin Hwan Choi, Uiwang-si, KR;
Yun Kyu Lee, Uiwang-si, KR;
Cheil Industries Inc., Gumi-si, KR;
Abstract
A polycarbonate resin composition of the present invention comprises about 40 to about 99% by weight of a polycarbonate resin (A), about 1 to about 60% by weight of an acrylic copolymer (B) having a high refractive index and a flexible structure, and about 0 to about 60% by weight of acrylic resin (C). A polycarbonate resin composition of the present invention can have excellent transparency and scratch resistance without requiring extra compatibilizers by including an acrylic copolymer having a high refractive index and a flexible structure with the polycarbonate resin.