by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines by reacting keto-groups with amines

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    DYE-BASED POLARIZER AS WELL AS POLARIZING PLATE AND LIQUID CRYSTAL...

    • Publication number 20180074371
    • Publication date Mar 15, 2018
    • Nippon Kayaku Kabushiki-Kaisha
    • Noriaki MOCHIZUKI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    ELECTROWETTING ELEMENT

    • Publication number 20170003497
    • Publication date Jan 5, 2017
    • AMAZON TECHNOLOGIES, INC.
    • Robin LEGUIJT
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    COLORED PIGMENT PARTICLES FOR ELECTROPHORETIC DISPLAYS

    • Publication number 20160018716
    • Publication date Jan 21, 2016
    • EMPIRE TECHNOLOGY DEVELOPMENT LLC
    • Josef Peter KLEIN
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Dyes and their use in ink-jet printing

    • Publication number 20080241394
    • Publication date Oct 2, 2008
    • Fujifilm Imaging Colorants Limited
    • Gavin WRIGHT
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    Mono-and bis-hydrazone pigments

    • Publication number 20060009626
    • Publication date Jan 12, 2006
    • Terence Chamberlain
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Mono- and bis-hydrazone pigments

    • Publication number 20050288494
    • Publication date Dec 29, 2005
    • Terence Chamberlain
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Mono- and bis-hydrazone pigments

    • Publication number 20050288496
    • Publication date Dec 29, 2005
    • Terence Chamberlain
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Mono- and bis-hydrazone pigments

    • Publication number 20050288495
    • Publication date Dec 29, 2005
    • Terence Chamberlain
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Mono-and bis-hydrazone pigments

    • Publication number 20040039182
    • Publication date Feb 26, 2004
    • Terence Chamberlain
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Water-based ink

    • Publication number 20030019392
    • Publication date Jan 30, 2003
    • Shigemi Wakabayashi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Preparation of disazo condensation pigments in microreactors

    • Publication number 20020058794
    • Publication date May 16, 2002
    • Clariant International Ltd.
    • Uwe Nickel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL