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. 26, 2007
Filed:
Sep. 05, 2002
Sung-ho Lee, Yeosu, KR;
Chan-hong Lee, Daejeon, KR;
Yong-yeon Hwang, Daejeon, KR;
Ki-young Nam, Yeosu, KR;
Tae-hak Kim, Daegu, KR;
Sung-Ho Lee, Yeosu, KR;
Chan-Hong Lee, Daejeon, KR;
Yong-Yeon Hwang, Daejeon, KR;
Ki-Young Nam, Yeosu, KR;
Tae-Hak Kim, Daegu, KR;
LG Chem, Ltd., , KR;
Abstract
The present invention relates to a styrenic thermoplastic resin composition, and more particularly to a styrenic thermoplastic resin composition comprising a non-halogen flame-retardant having superior flame-retarding properties and impact strength. The present invention provides a flame-retarding styrenic thermoplastic resin composition comprising a) 100 weight parts of a base resin comprising i) 10 to 50 weight parts of a rubber-modified styrenic-containing graft copolymer, ii) 5 to 20 weight parts of phenol novolac resin, and iii) 20 to 70 weight parts of a styrene-containing copolymer; and b) 5 to 20 weight parts of an aromatic phosphate. In addition, the a) base resin may further comprise iv) 10 to 40 weight parts of a thermoplastic polyurethane resin.