×

Compositions comprising solid particles and binder

  • US 20030065082A1
  • Filed: 05/08/2002
  • Published: 04/03/2003
  • Est. Priority Date: 05/08/2001
  • Status: Abandoned Application
First Claim
Patent Images

1. A process for the preparation of a composition comprising a matrix of solid particles embedded in a binder, wherein the binder is present in an amount in the range of from 1 to 50% by weight and comprises a synthetic thermoplastic polymer, said process comprising mixing heated particles and binder, optionally shaping, and allowing the mixture to solidify, wherein solid particles and binder are heated independently of each other prior to mixing such that on mixing the temperature of the mixture is in the range of from 230 to 300°

  • C., and wherein the solid particles are heated to a higher temperature than the binder.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×