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Main.PIGMENT.Gloss/Luster Pigments.Co.: DE. B.Patent.Claims Etc.Claim 1: Luster Pigments. Multiply.Coated Platelet Metallic Substrate.A) Layer of Si Oxide Etc Coat on.all sides of the substrate & B).further coated on all sides by a.Metallic Layer Aluminum Partially.Transparent to Visible Light. Claim.4: Substrate: Aluminum Platelets.produced by common atomizing.and grinding techniques. Claim 5:.Al Platelets Coated/Passivated.with FerroMagnetic Layer. Claim 6:.Luster Pigment Mixt of (I) Cl. 1.Luster Pigment & (II) Multiply.Coated Silicatic Platelets comprise.A") Colorless or Select. Absorbing.Metal Oxide Layer & B") Metallic.Layer aluminum Partially Transparen.t to Visible Light. Claim 7: (A):.Gas Phase DeCompn of Volatile.OrganoSilicons using Water Vapor &./or Oxygen or by Hydrolytic DeCompn.of Organic Silicon or Aluminum.Compds in which the Organic Radical.Attached to Metal via Oxygen Atoms.in presence of Organic Solvent &.Drying. (B): Gas Phase DeCompn of.Volatile Aluminum Alkyls or.TriAlkyl Amine Adducts of AlH3 in.Inert Atm. Claim 10: paints, inks,.plastics, glasses, ceramic cosmetic.Patent Assignee |