Solvent dyes

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Patents Applicationslast 30 patents

  • Information Patent Application

    Process for producing colorants

    • Publication number 20040205911
    • Publication date Oct 21, 2004
    • Takashi Sunamori
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Black alcohol soluble dye formulation

    • Publication number 20020104173
    • Publication date Aug 8, 2002
    • Alejandro Zimin
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...