ORGANIC AND INORGANIC HYBRID NONTOXIC ECO-FRIENDLY GREEN PIGMENT

摘要

PURPOSE: An environment-friendly organic-inorganic complex nontoxic green pigment is provided to minimize the harmfulness to human body, prevent environmental contamination at the manufacture of pigments, and reduce the used amount of organic pigments and color material of high cost extremely. CONSTITUTION: An environment-friendly organic-inorganic complex nontoxic green pigment comprises color forming particles, consisting of an 80wt%-99wt% inorganic parent particle(11) and 1wt%-15wt% organic child particles(12) attached to the surface of the inorganic parent material. The parent particle is barium sulphate, talcum, kaolin or calcium carbonate. The child particle is cooper phthalocyanine green.