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Main.PIGMENT.Gloss/Luster Pigments.Co.: DE. B.Patent.Claims Etc.Claim 1: GonioChromatic Luster.Pigments based on Multiple Coated.Platelet-shaped Metallic Substrates.A) Si Oxide Layer & B).NonSelectively Absorbing Si-Contg.Layer Partially Transparent to.Visible Light. Claim 2: (B): Si..Claim 6: Substrate: Al Platelets..Claim 9: (A): Gas Phase DeCompn.Volatile OrganoSilicons using.Water Vapor &/or Oxygen or by.Hydrolytic DeCompn of Organic.Si Compds.; Organic Radicals.Attached to Si Via O in pres. of.Water Miscible Organic Solvent.& Drying. (B): Gas Phase DeCompn.Silanes of Formula: (Si)n(X)2n+2.n=1-3; X=H Etc in Inert Atm. Claim.10: paints, inks, plastics, glasses.ceramic cosmetic. Assignee |