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Self-stratifying automotive topcoat compositions and processes

  • US 7,863,375 B2
  • Filed: 10/08/2008
  • Issued: 01/04/2011
  • Est. Priority Date: 10/08/2008
  • Status: Active Grant
First Claim
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1. A process for preparing a coating composition, the process comprising:

  • contacting a polyol, a silsesquioxane, a polyurethane dendrimer, and a crosslinker, wherein the polyol, the silsesquioxane, the polyurethane dendrimer, and the crosslinker are dispersed within a solvent; and

    forming a self-stratifying coating.

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  • 6 Assignments
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