using basic dyes without azo groups

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

    Dyed leather-like sheet and fiber structure

    • Patent number 11,339,531
    • Issue date May 24, 2022
    • Kuraray Co., Ltd.
    • Michinori Fujisawa
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Formulations having benzoate dye carriers for meta-aramid articles

    • Patent number 10,106,926
    • Issue date Oct 23, 2018
    • Dow Global Technologies LLC
    • Aleksandr T. Gamble
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Coloring material and method for producing the same

    • Patent number 9,708,244
    • Issue date Jul 18, 2017
    • Dai Nippon Printing Co., Ltd.
    • Masato Okada
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Enzymatic stone-wash of denim using xyloglucan/xyloglucanase

    • Patent number 5,914,443
    • Issue date Jun 22, 1999
    • Novo Nordisk A/S
    • Lisbeth Kalum
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Cationic compounds

    • Patent number 4,652,645
    • Issue date Mar 24, 1987
    • Ciba-Geigy Corporation
    • Willy Stingelin
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Mixtures of cationic dyes: naphtho-lactam and oxazine dyes for poly...

    • Patent number 4,421,519
    • Issue date Dec 20, 1983
    • Ciba-Geigy Corporation
    • Peter Loew
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Dimethine dyestuffs, their preparation and their use for dyeing syn...

    • Patent number 4,366,314
    • Issue date Dec 28, 1982
    • Bayer Aktiengesellschaft
    • Hermann Beecken
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Basic phenoxazine dyestuffs

    • Patent number 4,288,227
    • Issue date Sep 8, 1981
    • Sandoz Ltd.
    • Berthold Gertisser
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Monoazo compounds having a thiazolium or substituted thiazolium dia...

    • Patent number 4,251,440
    • Issue date Feb 17, 1981
    • Sandoz Ltd.
    • Viktor Kaeppeli
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Benz-[c,d]-indolyl compounds

    • Patent number 4,234,488
    • Issue date Nov 18, 1980
    • Bayer Aktiengesellschaft
    • Horst Harnisch
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Benz-(C,D)-indolyl compounds

    • Patent number 4,147,865
    • Issue date Apr 3, 1979
    • Bayer Aktiengesellschaft
    • Horst Harnisch
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Cationic dyestuffs

    • Patent number 4,145,537
    • Issue date Mar 20, 1979
    • Bayer Aktiengesellschaft
    • Hubertus Psaar
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Benzodipyrrole dyestuffs

    • Patent number 4,122,087
    • Issue date Oct 24, 1978
    • Imperial Chemical Industries Limited
    • Colin William Greenhalgh
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Benzodifuran dyestuffs

    • Patent number 4,115,404
    • Issue date Sep 19, 1978
    • Imperial Chemical Industries Limited
    • Colin William Greenhalgh
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Cationic 1,4-diamino-anthraquinone dyestuffs

    • Patent number 4,088,661
    • Issue date May 9, 1978
    • Sandoz Ltd.
    • Emilio Baserga
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    N-Alkyl nitro phenyl diethylene triamine dyeing of acid modified sy...

    • Patent number 3,966,405
    • Issue date Jun 29, 1976
    • Hoechst Aktiengesellschaft
    • Reinhard Mohr
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Bis nitrophenyl diethylene triamine dyeing of synthetic acid modifi...

    • Patent number 3,963,436
    • Issue date Jun 15, 1976
    • Hoechst Aktiengesellschaft
    • Reinhard Mohr
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3929785

    • Patent number 3,929,785
    • Issue date Dec 30, 1975
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3773764

    • Patent number 3,773,764
    • Issue date Nov 20, 1973
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    1660167

    • Patent number 1,660,167
    • Issue date Feb 21, 1928
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents