Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.
Resin composition for an exterior material of vehicle and molded product for vehicle including the same
Disclosed is a resin composition for an exterior material of a vehicle. The resin composition may include an amount of about 40 to 90 parts by weight of polypropylene resin having a melt index of about 70 to 110 g/10 min; an amount of about 10 to 40 parts by weight of an olefin block copolymer including an ethylene-based repeating unit and a α-olefin-based repeating unit having 4 to 30 carbon atoms; an amount of about 10 to 20 parts by weight of needle-shaped inorganic filler having an aspect ratio of about 5 to 10; and an 0.01 to 5 parts by weight of laser-transmitting black colorant, wherein all the parts by weights based on 100 parts by weight of the resin composition. In particular, an average transmittance may range from about 0.01 to about 1% or less in a wavelength of about 380 to 700 nm, and an average transmittance may range from about 15% or greater and less than about 100% in a wavelength of about 800 to 1200 nm.
Kia Motors Corporation LG Hausys, Ltd. LG Chem, Ltd. Hyundai Motor Company
B B B B B C B C B B B B C B B B B B B B B C B C C B B B B C B
B29C B29C B29C B29K B29C C08K B29K C08K B29K B29C B60R B60R C08K B29C B29C B29K B29C B29C B29K B29C B29C C08L B29K C08K C08K B29L B29C B29C B29K C08L B29C
inventional inventional inventional additional inventional inventional additional additional additional inventional additional additional additional inventional inventional additional inventional inventional additional inventional additional additional additional additional inventional additional inventional inventional additional inventional inventional
Chun Ho Se Jeon Hee Joon Jae Jung Hyun Kyung Jin Mi
Park Lee Lee Yoo Kim Jung