Peacock Colors Inc. formerly known as Rainbow Ink is located in Addison, Ill. The company produces inks for printing industry and specializes in shear and temperature sensitive resins, specialty laser toner/powder coating dispersions, liquid or solid (polymer) pigment and additive dispersions, etc. Moreover, it offers custom total blending, additives and colorants for thermoset resins, color matching services, and technical support for additive and pigment processing among others. Peacock Colors Inc. caters to the injection, rotational and blow molding, film, sheet and profile extrusion, fiber and thermoset resins needs of the plastics processing industry.