Method of metallizing materials
First Claim
Patent Images
1. A method of metallizing a substrate material comprising the steps of:
- a. coating said substrate material with a coating having a thickness from about 0.05 mils to about 5 mils of a non-conductive hydrophilic composite material comprised of a blend of (1) at least one film forming component, and (2) at least one water-insoluble hydrophilic component wherein the weight ratio of the film forming component to the hydrophilic component is from about 3;
10 to about 10;
1 and said components can be dissolved in a solvent without phase separation;
b. plating said hydrophilic composite material with a conductive metal by electroless metal plating;
c. electroplating a metal onto the electrolessly plated metal.
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Abstract
A method of metallizing materials by coating a substrate material with a hydrophilic composite material; chemically plating said hydrophilic composite material with a metal to render the surface conductive; followed by electroplating a metal onto the conductive surface. The method can be, for example, utilized to produce metallized foams, embossing plates for reproduction of grains and textures, and decorative coatings for substrate materials.
60 Citations
7 Claims
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1. A method of metallizing a substrate material comprising the steps of:
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a. coating said substrate material with a coating having a thickness from about 0.05 mils to about 5 mils of a non-conductive hydrophilic composite material comprised of a blend of (1) at least one film forming component, and (2) at least one water-insoluble hydrophilic component wherein the weight ratio of the film forming component to the hydrophilic component is from about 3;
10 to about 10;
1 and said components can be dissolved in a solvent without phase separation;b. plating said hydrophilic composite material with a conductive metal by electroless metal plating; c. electroplating a metal onto the electrolessly plated metal. - View Dependent Claims (2, 3, 4, 5)
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6. A method of making an embossing plate comprising the steps of:
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a. coating a textured substrate material with a coating having a thickness from about 0.05 mils to about 5 mils of a non-conductive hydrophilic composite material comprised of a blend of (1) at least one film forming component, and (2) at least one water-insoluble hydrophilic component wherein the weight ratio of the film forming component to the hydrophilic component is from about 3;
10 to about 10;
1 and said components can be dissolved in a solvent without phase separation;b. plating said hydrophilic composite material with a conductive metal by electroless metal plating; c. electroplating a metal onto the electrolessly plated metal; and d. removing said textured substrate material from the metal. - View Dependent Claims (7)
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Specification