TREA

Herbert Wigger

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  • Leverkusen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Aqueous pigment preparations
    • Patent number 5,855,662
    • Issue date Jan 5, 1999
    • Bayer Aktiengesellschaft
    • Achim Brand
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Crosslinking agents for textile printing fixing agents
    • Patent number 5,607,482
    • Issue date Mar 4, 1997
    • Bayer Aktiengesellschaft
    • Helmut Reiff
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Crosslinking agents for textile printing binders
    • Patent number 5,556,935
    • Issue date Sep 17, 1996
    • Bayer Aktiengesellschaft
    • Harro Tr aubel
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Pigment printing on fibre materials
    • Patent number 5,344,620
    • Issue date Sep 6, 1994
    • Bayer Aktiengesellschaft
    • Jurgen Reiners
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...