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Latex compositions having improved drying speed

  • US 6,590,025 B1
  • Filed: 02/13/1997
  • Issued: 07/08/2003
  • Est. Priority Date: 02/26/1996
  • Status: Expired due to Fees
First Claim
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1. A modified one-pack, storage-stable latex composition having improved drying speed, comprising an aqueous dispersion of a polymer containing one or more pendant side chains, said one or more side chains being formed by the reaction of a mixture consisting essentially of a precursor polymer having one or more acid or hydroxyl groups, and a functional group on a compound selected from the group consisting of a mono- or poly-functional aliphatic isocyanate and a mono-functional oxazoline;

  • andwherein said precursor polymer is a polymer selected from the group consisting of an acrylic polymer, a vinyl addition polymer, a styrene-butadiene polymer an alkyd polymer, an epoxy polymer, a polyester polymer, a polyurea polymer, and combinations thereof.

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