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Rainer Feldmann

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Patents Grantslast 30 patents

  • Information Patent Grant

    Polylauryllactam having a low fisheye gel content
    • Patent number 4,028,314
    • Issue date Jun 7, 1977
    • Chemische Werke Huls Aktiengesellschaft
    • Rainer Feldmann
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyamide base powder coating material
    • Patent number 3,966,838
    • Issue date Jun 29, 1976
    • Chemische Werke Huls Aktiengesellschaft
    • Rainer Feldmann
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polylauryllactam low in fisheye gel content
    • Patent number 3,951,909
    • Issue date Apr 20, 1976
    • Chemische Werke Huls Aktiengesellschaft
    • Rainer Feldmann
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...