초록 ▼

A transparent topcoat coating compositions is described comprising a thermosetting resin material containing a pigment composition and a soluble dye. The pigment composition contains about 40 weight percent to about 80 weight percent of iron oxide encapsulated mica particles. The composition also co

A transparent topcoat coating compositions is described comprising a thermosetting resin material containing a pigment composition and a soluble dye. The pigment composition contains about 40 weight percent to about 80 weight percent of iron oxide encapsulated mica particles. The composition also contains 0.5 weight percent to about 82.5 weight percent of a soluble 1:2 chrome or 1:2 cobalt metal organic complex dye. When used in a multi-coat coating process as a base coat overcoated with a transparent topcoat, an article is produced having improved pearlescent color effects, improved depth and clarity, and resistance to fade from ultraviolet light.

대표청구항 ▼

A pearlescent coating composition comprising thermoplastic or thermosetting resin containing about 1% to about 25% by weight of a pigment composition comprising about 5% to about 90% by weight of iron oxide encapsulated mica particles, wherein the improvement comprises the inclusion of about 0.5 wei

A pearlescent coating composition comprising thermoplastic or thermosetting resin containing about 1% to about 25% by weight of a pigment composition comprising about 5% to about 90% by weight of iron oxide encapsulated mica particles, wherein the improvement comprises the inclusion of about 0.5 weight percent to about 82.5 weight percent (of the pigment composition) in the coating of a metal organic complex dye selected from the group consisting of 1:2 cobalt metal organic complex dyes and 1:2 chrome metal organic complex dyes, the inclusion of such metal organic complex dyes resulting in a fade-free coating composition.