Paint for silver film protection and method

Details Paint for silver film protection and method Paint for silver film protection and method

2005-12-27

2005-12-27

Padgett, Marianne (Department: 1762)

Coating processes

Direct application of electrical, magnetic, wave, or...

Polymerization of coating utilizing direct application of...

C427S512000, C427S162000, C427S164000, C427S386000, C427S388100, C427S388300, C427S410000

Reexamination Certificate

active

06979478

ABSTRACT:
A paint and method are divulged for protecting the silver film of mirrors. The paint in its preferred embodiment includes a metal carboxylate which will contribute metal ions, namely stannous octoate for the contribution of stannous(II) ions in an amount of 0.5% or greater by weight. Alternate methods of the invention utilize an additional coating over the paint, such as an acrylic, epoxy or blend thereof which is UV curable. In another form of the paint, copper octoate is utilized in a minimum amount of 0.5% by weight for contribution of copper(II) ions.

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Abstract of Chinese Patent 1126182A.

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