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Hot-melt adhesive in particulate form

  • US 7,267,878 B2
  • Filed: 11/07/2003
  • Issued: 09/11/2007
  • Est. Priority Date: 05/09/2001
  • Status: Expired due to Term
First Claim
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1. A one part hot-melt adhesive composition in the form of particles and comprised of (a) one or more polymeric constituents, wherein at least one of the polymeric constituents contains one or more isocyanate groups and a polyester component, and (b) at least one tackifying resin;

  • and wherein said particles remain pourable at temperatures up to 45 degrees C.

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