MANUFACTURING METHODS FOR METAL CLAD LAMINATES
First Claim
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1. Manufacturing methods of metal clad laminates comprising the steps of:
- (i) forming a conductive layer on the material by applying the silver coating composition comprising the silver complexes that are obtained by the reaction between the silver compound (Formula
1), ammonium carbamate (Formula
2), ammonium carbonate (Formula
3), ammonium bicarbonate (Formula
4) or their mixture.; and
(ii) forming a metal-plated layer by electroplating metals on said conductive layer.
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Abstract
The present invention relates to the manufacturing method of metal clad laminates by forming a conductive layer on a single side or both sides of a material film that is made of an insulating material using the silver complexes having a unique structure and electroplating metals outside of said conductive layer. The present invention can provide the manufacturing method of metal clad laminates, which has a fast operation speed for mass production, simple process steps to minimize defective ratio and cheap production cost.
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28 Claims
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1. Manufacturing methods of metal clad laminates comprising the steps of:
- (i) forming a conductive layer on the material by applying the silver coating composition comprising the silver complexes that are obtained by the reaction between the silver compound (Formula
1), ammonium carbamate (Formula
2), ammonium carbonate (Formula
3), ammonium bicarbonate (Formula
4) or their mixture.; and
(ii) forming a metal-plated layer by electroplating metals on said conductive layer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28)
- (i) forming a conductive layer on the material by applying the silver coating composition comprising the silver complexes that are obtained by the reaction between the silver compound (Formula
Specification