preparing azo dyes on the material

Patents Grantslast 30 patents

  • Information Patent Grant

    Basic dye mixtures for aramid fibres

    • Patent number 11,377,787
    • Issue date Jul 5, 2022
    • DyStar Colours Distribution GmbH
    • Adrian Murgatroyd
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Apparatus and method for applying colors and performance chemicals...

    • Patent number 10,167,593
    • Issue date Jan 1, 2019
    • INVISTA North America S.a.r.l.
    • Wae-Hai Tung
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Azo dyes

    • Patent number 8,734,534
    • Issue date May 27, 2014
    • Kemira Oyj
    • Helmut-Martin Meier
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3690811

    • Patent number 3,690,811
    • Issue date Sep 12, 1972
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3178253

    • Patent number 3,178,253
    • Issue date Apr 13, 1965
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3081141

    • Patent number 3,081,141
    • Issue date Mar 12, 1963
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2938762

    • Patent number 2,938,762
    • Issue date May 31, 1960
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

  • Information Patent Application

    Apparatus and Method For Applying Colors and Performance Chemicals...

    • Publication number 20150233052
    • Publication date Aug 20, 2015
    • INVISTA TECHNOLOGIES S.a.r.l.
    • Wae-Hai Tung
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    AZO DYES

    • Publication number 20130255007
    • Publication date Oct 3, 2013
    • Helmut-Martin Meier
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    FIBER-REACTIVE AZO DYES, PREPARATION THEREOF AND USE THEREOF

    • Publication number 20120284934
    • Publication date Nov 15, 2012
    • DyStar Clours Deutschland GmbH
    • Stefan Ehrenberg
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    Dyed and/or printed non-woven fabric

    • Publication number 20040194234
    • Publication date Oct 7, 2004
    • Heike Bartl
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...