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Main.PIGMENT.Gloss/Luster Pigments.Co.: CH. C.Patent.Claims Etc.Claim 1: Coloured Pigment. a) Core:.Transparent or Metallic Reflecting.Material & b) Si Oxide Coating;.O/Si=0.25-0.95. Claim 2: Core in.Platelet Form. Claim 3: Core: Metal.Claim 4: Core: Ag, Al Etc. Claim 6:.Core: Transparent Material. Claim 7.: Core: Mica. Claims 13-16: c) SiO2.Claim 35: Automotive Lacquer..Patent Assignee |