Cured coatings having improved scratch resistance, coated substrates and methods thereto

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United States of America Patent

PATENT NO 6387519
SERIAL NO

09629423

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Abstract

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Cured coatings having particles at a surface region of the cured coating are provided. Also provided are multi-component composite coatings which include a cured basecoat deposited from a pigmented coating composition and a cured topcoat deposited from a topcoating composition. The multi-component composite coatings of the invention provide highly scratch resistant color-plus-clearcoatings capable of retaining scratch resistance after weathering.

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Patent Owner(s)

Patent OwnerAddress
PPG INDUSTRIES OHIO INC3800 WEST 143RD STREET CLEVELAND OH 44111

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Anderson, Lawrence G Pittsburgh, PA 74 1241
Barkac, Karen A Murrysville, PA 40 804
Chasser, Anthony M Allison Park, PA 117 797
DeSaw, Shawn A McMurray, PA 12 400
Hartman, Marvis E Pittsburgh, PA 35 1094
Hayes, Deborah E Verona, PA 24 574
Hockswender, Thomas R Gibsonia, PA 49 1095
Kuster, Kymarie L Pittsburgh, PA 8 389
Montague, Robert A Allison Park, PA 17 242
Nakajima, Masayuki Wexford, PA 104 1460
Olson, Kurt G Gibsonia, PA 107 1147
Richardson, Jamel S Ann Arbor, MI 3 132
Sadvary, Richard J Pittsburgh, PA 54 904
Simpson, Dennis A Pittsburgh, PA 59 1423
Tyebjee, Shiryn Allison Park, PA 30 759
Wilt, Truman F Clinton, PA 43 804

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