TREA

Norbert Vollkommer

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  • Troisdorf, DT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polyether esters
    • Patent number 4,078,148
    • Issue date Mar 7, 1978
    • Dynamit Nobel Aktiengesellschaft
    • Norbert Vollkommer
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Unsaturated polyester resins
    • Patent number 4,036,819
    • Issue date Jul 19, 1977
    • Dynamit Nobel Aktiengesellschaft
    • Moustafa El-Chahawi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Hardenable resins based upon allyl compounds
    • Patent number 4,031,163
    • Issue date Jun 21, 1977
    • Dynamit Nobel Aktiengesellschaft
    • Norbert Vollkommer
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Copolymers of 1,2-dimethoxy-ethylene and .beta.-lactones or cyclic...
    • Patent number 3,976,623
    • Issue date Aug 24, 1976
    • Dynamit Nobel Aktiengesellschaft
    • Norbert Vollkommer
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for the manufacture of polyimide products
    • Patent number 3,947,402
    • Issue date Mar 30, 1976
    • Dynamit Nobel Aktiengesellschaft
    • Norbert Vollkommer
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...