Converting dyes in situ in a non-appropriate form by hydrolysis, saponification, reduction with split-off of a substituent

Patents Grantslast 30 patents

  • Information Patent Grant

    Process for preparing a dyed biopolymer and products thereof

    • Patent number 11,655,490
    • Issue date May 23, 2023
    • SANKO TEKSTIL ISLETMELERI SAN. VE TIC. A.S.
    • Jitka Eryilmaz
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Purified polyporus laccases and nucleic acids encoding same

    • Patent number 5,770,418
    • Issue date Jun 23, 1998
    • Novo Nordisk A/S
    • Debbie Sue Yaver
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dye compositions containing purified polyporus laccases and nucleic...

    • Patent number 5,667,531
    • Issue date Sep 16, 1997
    • Novo Nordisk A/S
    • Debbie Sue Yaver
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method or dyeing using phase change dyestuffs

    • Patent number 4,931,067
    • Issue date Jun 5, 1990
    • SRI International
    • Ronald Swidler
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Process for the finishing of fibrous materials: sulfonyl- or carbon...

    • Patent number 4,394,129
    • Issue date Jul 19, 1983
    • Hoechst Aktiengesellschaft
    • Hartmut Springer
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    1-1-Binaphthyl-4,4',5,5',8,8'-hexacarboxylic acid compounds, method...

    • Patent number 4,336,383
    • Issue date Jun 22, 1982
    • Georgy N. Vorozhtsov
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Process for obtaining fast colorations and prints on materials cons...

    • Patent number 4,248,593
    • Issue date Feb 3, 1981
    • Hoechst Aktiengesellschaft
    • Friedrich Reinhardt
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Process for preparing fast dyeings and prints on cellulose fiber ma...

    • Patent number 4,224,026
    • Issue date Sep 23, 1980
    • Hoechst Aktiengesellschaft
    • Friedrich Reinhardt
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Process for the fixation of organic dyestuffs on materials having a...

    • Patent number 4,118,186
    • Issue date Oct 3, 1978
    • Hoechst Aktiengesellschaft
    • Erich Feess
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Transiently water-soluble disperse mono-azo dyes containing a diami...

    • Patent number 4,083,847
    • Issue date Apr 11, 1978
    • Ciba-Geigy Corporation
    • Stefan Koller
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Process for the dyeing and printing of polyester material

    • Patent number 4,078,890
    • Issue date Mar 14, 1978
    • Ciba-Geigy Corporation
    • Stefan Koller
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Process for the continuous dyeing and printing of piece goods

    • Patent number 3,990,846
    • Issue date Nov 9, 1976
    • Hoechst Aktiengesellschaft
    • Armand Lehinant
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3894841

    • Patent number 3,894,841
    • Issue date Jul 15, 1975
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3763193

    • Patent number 3,763,193
    • Issue date Oct 2, 1973
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3708258

    • Patent number 3,708,258
    • Issue date Jan 2, 1973
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3480378

    • Patent number 3,480,378
    • Issue date Nov 25, 1969
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3446569

    • Patent number 3,446,569
    • Issue date May 27, 1969
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3415808

    • Patent number 3,415,808
    • Issue date Dec 10, 1968
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3311444

    • Patent number 3,311,444
    • Issue date Mar 28, 1967
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3252749

    • Patent number 3,252,749
    • Issue date May 24, 1966
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3084988

    • Patent number 3,084,988
    • Issue date Apr 9, 1963
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2959582

    • Patent number 2,959,582
    • Issue date Nov 8, 1960
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2843448

    • Patent number 2,843,448
    • Issue date Jul 15, 1958
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2753239

    • Patent number 2,753,239
    • Issue date Jul 3, 1956
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2606896

    • Patent number 2,606,896
    • Issue date Aug 12, 1952
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2500080

    • Patent number 2,500,080
    • Issue date Mar 7, 1950
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2294246

    • Patent number 2,294,246
    • Issue date Aug 25, 1942
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2225004

    • Patent number 2,225,004
    • Issue date Dec 17, 1940
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2204933

    • Patent number 2,204,933
    • Issue date Jun 18, 1940
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2204932

    • Patent number 2,204,932
    • Issue date Jun 18, 1940
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

  • Information Patent Application

    Methods of Printing Conductive Silver Features

    • Publication number 20090142482
    • Publication date Jun 4, 2009
    • Xerox Corporation
    • Yuning LI
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...