Main > PIGMENT > Light Interference Pigments > Co.: USA. F > Patent > Claims Etc > Claim 1: Color Shift Colored Articl > e from Coppery-Gold to Vivid Green > with Change in Angle of Incidence > Light & Angle of Viewing Reflected > Light from Normal to 45 Degrees > Method: Providing on the Article > MultiLayer Thin Film Coating & > Subtractive Colorant HardCoat; > Patent Assignee
Patent Assignee's products
USA. F