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:
Jun. 16, 2009
Filed:
Apr. 30, 2004
Jae-hyug Cha, Daejeon, KR;
Seung-hun Chae, Daejeon, KR;
Seong-lyong Kim, Daejeon, KR;
Jun-tae Lee, Daegu, KR;
Byung-tae Yang, Yeosu-si, KR;
Jae-Hyug Cha, Daejeon, KR;
Seung-Hun Chae, Daejeon, KR;
Seong-Lyong Kim, Daejeon, KR;
Jun-Tae Lee, Daegu, KR;
Byung-Tae Yang, Yeosu-si, KR;
LG Chem, Ltd., , KR;
Abstract
The present invention relates to a thermoplastic resin composition. In more particular, a thermoplastic resin of graft ABS polymer and heat-resistant copolymer contains acryl-based resin, peroxide-based additive, or cross-linking additive, so that the thermoplastic resin composition of the present invention is effective in processing of a colored heat resistant ABS resin by having excellent cold stress whitening reduction and strength property, without lowering other properties as well as giving excellence in hot-tool weldability, pigmentation and paint spread property which are more important in post process, and maintaining the mechanical property as well as giving excellent heat-resistance and low gloss property.