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Aqueous coating compositions containing acetoacetyl-functional polymers, coatings, and methods

  • US 20060135686A1
  • Filed: 01/30/2006
  • Published: 06/22/2006
  • Est. Priority Date: 12/17/2004
  • Status: Active Grant
First Claim
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1. A coating composition comprising:

  • water;

    a polymer comprising one or more acetoacetyl-functional groups; and

    an acid-functional polymer, which may be the same as or distinct from the polymer comprising acetoacetyl-functional groups, wherein a nitrogen-free base has been used to neutralize or partially neutralize the acid-functionality on the polymer.

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