Coating composition for car interior material and car interior material

摘要

A novel coating composition comprising a non-halogen flame retardant for use with car interior materials such as car seats, car mats, and ceiling materials is provided. This coating composition has physical properties comparable to those of the coating agents comprising a conventional halogen flame retardant, and has solved the problems of insufficient heat resistance and warm water resistance associated with the ammonium polyphosphate having its surface treated with a functional group-containing organosilicon resin. A car interior material coated with this coating composition is also provided. The coating composition comprises a synthetic resin emulsion prepared by adding 1 to 300 parts by weight of at least one non-halogen flame retardant per 100 parts by weight of the solid content of the synthetic resin emulsion, wherein the non-halogen flame retardant comprises particles of a compound composed of a nitrogen-containing heterocycle compound and a phosphate coated on their surface with a functional group-containing organosilicon resin.