A resin composition to be used as a material for a various part of an automotive
vehicle. The resin composition comprises a copolymer (A) formed by copolymerization
of a first unsaturated monomer (a) and a second mononer (b). The first unsaturated
monomer has a functional group which is bondable by hydrogen bond to a hydroxyl
group. The second monomer is copolymerizable with the first unsaturated monomer.
A metal oxide (B) is dispersed in the copolymer and having hydroxyl groups and
hydrophobic groups at surface of the metal oxide.