TREA

Peter Rasche

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  • Aachen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Acid monomethine-metal complex dyestuffs
    • Patent number 4,268,668
    • Issue date May 19, 1981
    • Bayer Aktiengesellschaft
    • Horst Harnisch
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Preparation of pigment concentrates
    • Patent number 4,244,863
    • Issue date Jan 13, 1981
    • Bayer Aktiengesellschaft
    • Heinz Hemmerich
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Process for dyeing and printing sheets
    • Patent number 4,190,417
    • Issue date Feb 26, 1980
    • Mobay Chemical Corporation
    • Helmuth Prochaska
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Aqueous dyestuff dispersions
    • Patent number 4,186,029
    • Issue date Jan 29, 1980
    • Bayer Aktiengesellschaft
    • Volker Aign
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...