Treatment of aluminum flake to improve appearance of coating compositions

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United States of America Patent

PATENT NO 4213886
SERIAL NO

05955649

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An improvement in coating compositions containing aluminum flake is provided. The improvement is coating the aluminum flake with a mono-ethylenically unsaturated silane and then reacting the silane coated flake with acrylic monomers having amine hydroxyl or epoxy groups to form an acrylic coating prior to placing the aluminum flake into the coating composition.

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Patent Owner(s)

  • E. I. DU PONT DE NEMOURS AND COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Turner, Robert L Troy, MI 18 530

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