Patent ID: 11912886
Assignee: COLORADO STATE UNIVERSITY RESEARCH FOUNDATION
Field: Basic materials chemistry (Chemistry)
Classification: CPC C  B  G  Y | IPC B  C  G

Claim 1:
2. The multilayer coating of claim 1 wherein the pigment is an acid dye, basic dye, azo dye, acridine dye, rylene dye, sulfur dye, pH indicator, food dye, fluorescent brightener, anthraquinone dye, arylmethane dye, triarylmethane dye, phthalocyanine dye, quinone-imine dye, Azin dye, indophenol dye, oxazin dye, oxazone dye, thiazine dye, thiazole dye, safranin dye, xanthene dye, perylene diimide dye, rhodamine dye, or combination thereof.