using basic dyes

Patents Grantslast 30 patents

  • Information Patent Grant

    Basic azo compounds, their production and use

    • Patent number 6,140,478
    • Issue date Oct 31, 2000
    • Clariant Finance (BVI) Limited
    • Jurgen Geiwiz
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Cationically bridged tetrakisazo dyestuffs with variable couplers,...

    • Patent number 5,545,724
    • Issue date Aug 13, 1996
    • Sandoz Ltd.
    • Helmut A. Moser
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Surface-active compounds based on modified castor oil fatty substances

    • Patent number 5,420,315
    • Issue date May 30, 1995
    • Hoechst AG
    • Heinz Uhrig
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Dyeing leather with water-insoluble sulphur dyes

    • Patent number 5,240,466
    • Issue date Aug 31, 1993
    • Casella Aktiengesellschaft
    • Wolfgang Bauer
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Dyeing leather: exhaustion process using combination of pigment dis...

    • Patent number 5,240,463
    • Issue date Aug 31, 1993
    • Hoechst Aktiengesellschaft
    • Peter Weinheimer
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Use of certain quaternary ammonium compounds in dyeing leather with...

    • Patent number 4,797,131
    • Issue date Jan 10, 1989
    • Sandoz Ltd.
    • Hans-Peter Baumann
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Hair-reserving dyeing of wool- and fur-bearing skins

    • Patent number 4,717,389
    • Issue date Jan 5, 1988
    • Sandoz Ltd.
    • Rudolf Seitz
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Method for dyeing leather with water-soluble sulpho group-containin...

    • Patent number 4,717,390
    • Issue date Jan 5, 1988
    • Sandoz Ltd.
    • Michel Dien
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2872277

    • Patent number 2,872,277
    • Issue date Feb 3, 1959
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2554443

    • Patent number 2,554,443
    • Issue date May 22, 1951
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2263385

    • Patent number 2,263,385
    • Issue date Nov 18, 1941
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2117699

    • Patent number 2,117,699
    • Issue date May 17, 1938
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2109372

    • Patent number 2,109,372
    • Issue date Feb 22, 1938
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    1414029

    • Patent number 1,414,029
    • Issue date Apr 25, 1922
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    1414031

    • Patent number 1,414,031
    • Issue date Apr 25, 1922
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

  • Information Patent Application

    Method of Printing

    • Publication number 20130167308
    • Publication date Jul 4, 2013
    • HERIOT-WATT UNIVERSITY
    • Roger H. Wardman
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...