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:
Feb. 23, 2016
Filed:
Mar. 02, 2015
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Hyong Min Bahn, Daejeon, KR;
Moo Ho Hong, Daejeon, KR;
Young Young Hwang, Daejeon, KR;
Min Jeong Kim, Daejeon, KR;
Jung Jun Park, Daejeon, KR;
Assignee:
LG Chem, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 77/18 (2006.01); C08L 69/00 (2006.01);
U.S. Cl.
CPC ...
C08L 69/00 (2013.01); C08G 77/18 (2013.01); C08L 2201/10 (2013.01);
Abstract
A polyorganosiloxane compound, a method of preparing the same, and a copolycarbonate resin comprising the same are disclosed. Particularly, a copolycarbonate resin, which may be applied to a variety of applications, and in particular, comprises a polyorganosiloxane compound used as an impact modifier, a modifier, or a comonomer of a copolycarbonate resin and has improved mechanical properties such as low-temperature impact strength, is disclosed.