US 9,809,707 B2
Polymer resin composition, polymer composite tape, and front bumper of automobile
Chi Hoon Choi, Suwon, Gyeonggi-do (KR); Jeong Min Cho, Suwon, Gyeonggi-do (KR); Joong Hyun Shin, Hwaseong, Gyeonggi-do (KR); Jiae Yong, Gangneung, Gangwon-do (KR); Jung Tae Kim, Daejeon (KR); and Mi Ok Jang, Daejeon (KR)
Assigned to Hyundai Motor Company, Seoul (KR); and Lotte Chemical Corporation, Seoul (KR)
Filed by Hyundai Motor Company, Seoul (KR); and Lotte Chemical Corporation, Seoul (KR)
Filed on Dec. 9, 2015, as Appl. No. 14/963,342.
Claims priority of application No. 10-2015-0076175 (KR), filed on May 29, 2015.
Prior Publication US 2016/0347948 A1, Dec. 1, 2016
Int. Cl. C08L 51/00 (2006.01); C08L 51/08 (2006.01); C08L 23/12 (2006.01); B60R 19/03 (2006.01)
CPC C08L 51/08 (2013.01) [B60R 19/03 (2013.01); C08L 23/12 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A polymer resin composition comprising:
a binder resin comprising an olefin-based polymer resin;
a carbon fiber that is surface-treated with one or more compounds selected from the group consisting of an epoxy compound, a phenol compound, polyester and vinyl ester; and
a modified polyolefin resin that is grafted with polyetheramine-bonded dicarboxylic acid or an acid anhydride thereof.