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UV-curable coating compositions with self-healing capabilities, coating films, and methods of producing coating films

  • US 8,975,308 B2
  • Filed: 02/13/2012
  • Issued: 03/10/2015
  • Est. Priority Date: 02/14/2011
  • Status: Active Grant
First Claim
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1. A coating composition comprising a (meth)acrylate binder resin, a UV initiator, an organic solvent, and silica particles having a polylactone-modified hydroxyalkyl (meth)acrylate linked to their surface through a urethane linkage,wherein the silica particles having a polylactone-modified hydroxyalkyl (meth)acrylate linked to their surface through a urethane linkage comprise a compound of Chemical Formula 2:

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