Patent ID: 9376577
Filing Date: 2016-06-28
CPC Classification: C01P,C08K,C09C,C09D

Claim Text:
1. A coating composition comprising a resin, a colored aluminum pigment and a titanium oxide pigment, wherein the colored aluminum pigment is an aluminum flake whose surface is coated with a phthalocyanine pigment or an iron oxide, wherein a content of the colored aluminum pigment is 1 to 30 parts by mass, on a solids basis, relative to 100 parts by mass of a resin solids content of the coating composition, a content of the titanium oxide pigment is 0.01 to 50 parts by mass, on a solids basis, relative to 100 parts by mass of the resin solids content of the coating composition, a ratio of the content of the colored aluminum pigment to the content of the titanium oxide pigment is 3:1 to 1:1, and wherein in the case where a coating film formed from the coating composition is illuminated at 45 degrees with respect to a surface of the coating film, a ratio of lightness L* in the L* a* b* color scale based on a spectral reflectance of light observed at 45 degrees with respect to a specularly reflected light, relative to lightness L* in the L* a* b* color scale based on a spectral reflectance of light observed at 110 degrees with respect to the specularly reflected light is within a range of 1.00 to 1.50.