TREA

Aaldrik R. Postema

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  • Overijse, BE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polymeric foams
    • Patent number 5,730,896
    • Issue date Mar 24, 1998
    • Imperial Chemical Industries PLC
    • Herbert Russell Gillis
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Methods of preparing polymeric foams using cyclic urea blowing prom...
    • Patent number 5,578,656
    • Issue date Nov 26, 1996
    • Imperial Chemical Industries PLC
    • Herbert R. Gillis
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...