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Rolf Kaiser

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  • Frankfurt, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Diaryl yellow pigment preparations
    • Patent number 7,118,623
    • Issue date Oct 10, 2006
    • Clariant GmbH
    • Heinz Bach
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    Diaryl yellow pigment preparations
    • Publication number 20040220391
    • Publication date Nov 4, 2004
    • Heinz Bach
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...