using polymeric dyes

Patents Grantslast 30 patents

  • Information Patent Grant

    Natural dyeing method using fermented persimmon juice

    • Patent number 11,401,655
    • Issue date Aug 2, 2022
    • ISAE FnC, Ltd.
    • Kyoung A Jung
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Coloring composition containing L-DOPA and L-arginine and forming a...

    • Patent number 8,118,880
    • Issue date Feb 21, 2012
    • Warner Babcock Institute for Green Chemistry, LLC
    • John C. Warner
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Polymeric dyes

    • Patent number 7,976,585
    • Issue date Jul 12, 2011
    • BASF SE Ludwigshafen
    • Christian Cremer
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Protein macromolecular dyes

    • Patent number 6,689,870
    • Issue date Feb 10, 2004
    • China Petro-Chemical Corporation
    • Jinzong Yang
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3927961

    • Patent number 3,927,961
    • Issue date Dec 23, 1975
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

  • Information Patent Application

    POLYMERIC DYES

    • Publication number 20100192312
    • Publication date Aug 5, 2010
    • CIBA CORPORATION
    • Christian Cremer
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...