Coating solutions
AssigneeVictorian Solar Energy Council
InventorAndrew J. Koplick
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Abstract
A coating solution of a composition comprising in admixture (a) a solution of a cadmium compound (b) a solution of tin compound (c) a beta-diketone complexing agent, and (d) ammonia and or an amine, and reaction products thereof.
Claims53
A coating solution of a composition consisting essentially of in admixture
- (a) a solution of a cadmium compound
- (b) a solution of tin compound
- (c) a beta-diketone complexing agent, and
- (d) at least one nitrogen-containing compound selected from the group consisting of ammonia, amine, and reaction products thereof.
A process of producing a coating solution applicable to a substrate to produce a stable coating thereon comprising reacting a solution of a cadmium compound and a tin compound in the presence of a beta-diketone complexing agent and ammonia or an amine.
A process of producing a coating solution applicable to a substrate to produce a stable coating thereon comprising reacting a solution of a cadmium compound and a tin compound in the presence of a beta-diketone complexing agent and ammonia or an amine wherein the molar ratio of complexing agent to tin in the tin compound is at least 0.3:1.
Dependencies are inferred from the claim text.