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US 9,809,707 B2Granted
Polymer resin composition, polymer composite tape, and front bumper of automobile
AssigneesHyundai Motor Company, Lotte Chemical Corporation
InventorsChi Hoon Choi, Jeong Min Cho, Joong Hyun Shin, Jiae Yong, Jung Tae Kim, Mi Ok Jang
Life of this patent
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Abstract
Disclosed are a polymer resin composition comprising: a binder resin including an olefin-based polymer resin; a carbon fiber surface-treated with a predetermined compound; and a modified polyolefin resin grafted with polyetheramine-bonded dicarboxylic acid or an acid anhydride thereof, a polymer composite tape including the polymer resin composition, and a front bumper of a vehicle equipped with the polymer composite tape.
Claims18
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.
1 more element
Dependencies are inferred from the claim text.