Sealant primer composition and method
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United States of America Patent
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Nov 21, 1989
Grant Date -
N/A
app pub date -
Jul 19, 1988
filing date -
Jul 19, 1988
priority date (Note) -
Expired
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Abstract
A sealant primer composition useful for promoting the adherence of non-porous materials to enamel paint coated substrates comprises (1) an acrylic polymer base composition comprising the reaction product of 2-sulfoethyl methacrylate and lower alkyl esters of methacrylic acid, (2) a pigmenting agent, and (3) a solvent effective to interpenetrate the enamel substrate coating.
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