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Solvent-free moisture-curable hot melt urethane resin composition

  • US 20040063869A1
  • Filed: 09/24/2003
  • Published: 04/01/2004
  • Est. Priority Date: 09/27/2002
  • Status: Abandoned Application
First Claim
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1. A solvent-free moisture-curable hot melt urethane resin composition comprising an isocyanate group-containing hot melt urethane prepolymer (A), a morpholine ether-based crosslinking catalyst (B), and at least one sulfur atom-containing organic acid (C) selected from the group consisting of sulfonic acids and sulfinic acids as essential components.

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