TREA

Dirk Roosen

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  • Mobile, AL, US
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Patents Applicationslast 30 patents

  • Information Patent Application

    PEI PARTICLE FOAMS WITH DEFINED RESIDUAL BLOWING AGENT CONTENT
    • Publication number 20230242729
    • Publication date Aug 3, 2023
    • Evonik Operations GmbH
    • Christian Traßl
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    PES-PPSU BLENDS AS BASIS FOR FOAMS
    • Publication number 20200407558
    • Publication date Dec 31, 2020
    • Evonik Operations GmbH
    • Christian TRAßL
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...