using dispersed and azo dyes prepared in situ

Patents Grantslast 30 patents

  • Information Patent Grant

    Process for the printing of mixed fabrics of polyester and cellulos...

    • Patent number 4,212,646
    • Issue date Jul 15, 1980
    • Hoechst Aktiengesellschaft
    • Horst Curtius
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Process for dyeing textile material of polyester fiber/cellulose bl...

    • Patent number 3,961,884
    • Issue date Jun 8, 1976
    • Hoechst Aktiengesellschaft
    • Hasso Hertel
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3713767

    • Patent number 3,713,767
    • Issue date Jan 30, 1973
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3708257

    • Patent number 3,708,257
    • Issue date Jan 2, 1973
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3679350

    • Patent number 3,679,350
    • Issue date Jul 25, 1972
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3642424

    • Patent number 3,642,424
    • Issue date Feb 15, 1972
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3623831

    • Patent number 3,623,831
    • Issue date Nov 30, 1971
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3266863

    • Patent number 3,266,863
    • Issue date Aug 16, 1966
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...