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Air curing polymer composition

  • US 5,484,849 A
  • Filed: 12/30/1994
  • Issued: 01/16/1996
  • Est. Priority Date: 12/21/1990
  • Status: Expired due to Term
First Claim
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1. A self-crosslinking film-forming composition consisting essentially of a vinyl polymer containing pendant acetoacetate functionality and a polyunsaturated aerobic radical source which generates a free radical flux on exposure of the composition to oxygen, wherein said aerobic radical source is selected from the group consisting of drying oils, drying oil fatty acids, alkyd resins containing drying oils and simple esters of drying oil fatty acids, provided that said composition contains substantially no conventional polymerization initiator.

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