dyeing of material in the gel state

Patents Grantslast 30 patents

  • Information Patent Grant

    Method of producing acrylonitrile-base in-line dyed fibers using ra...

    • Patent number 4,591,361
    • Issue date May 27, 1986
    • Snia Fibre S.p.A.
    • Giorgio Cazzaro
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Process for dyeing, in the gel state, fiber material composed of we...

    • Patent number 4,563,191
    • Issue date Jan 7, 1986
    • Hoechst Aktiengesellschaft
    • Manfred Hahnke
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Process for continuously dyeing in the gel state fiber material of...

    • Patent number 4,445,904
    • Issue date May 1, 1984
    • Hoechst Aktiengesellschaft
    • Manfred Hahnke
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Method for dyeing acrylonitrile polymer and copolymer fibres

    • Patent number 4,266,940
    • Issue date May 12, 1981
    • Yorkshire Chemicals Limited
    • David Blackburn
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Process for the dyeing or printing of polyacrylonitrile material

    • Patent number 4,123,222
    • Issue date Oct 31, 1978
    • Ciba-Geigy Corporation
    • Peter Loew
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Process for the production of dyed acrylic fibres

    • Patent number 4,087,494
    • Issue date May 2, 1978
    • Bayer Aktiengesellschaft
    • Ulrich Reinehr
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Method of producing a dyed and stabilized non-twisted fiber sliver...

    • Patent number 4,025,302
    • Issue date May 24, 1977
    • Pavena AG
    • Werner Naegeli
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Process for dyeing filaments of acrylic polymer

    • Patent number 3,944,386
    • Issue date Mar 16, 1976
    • E. I. Du Pont de Nemours and Company
    • William Kenneth Wilkinson
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Process for dyeing undrawn acrylonitrile polymer filaments

    • Patent number 3,932,571
    • Issue date Jan 13, 1976
    • E. I. Du Pont de Nemours and Company
    • Lee Oleh Dworjanyn
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3907498

    • Patent number 3,907,498
    • Issue date Sep 23, 1975
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3787182

    • Patent number 3,787,182
    • Issue date Jan 22, 1974
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3483576

    • Patent number 3,483,576
    • Issue date Dec 16, 1969
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3242243

    • Patent number 3,242,243
    • Issue date Mar 22, 1966
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3121606

    • Patent number 3,121,606
    • Issue date Feb 18, 1964
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3113827

    • Patent number 3,113,827
    • Issue date Dec 10, 1963
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3111357

    • Patent number 3,111,357
    • Issue date Nov 19, 1963
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2614289

    • Patent number 2,614,289
    • Issue date Oct 21, 1952
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2558735

    • Patent number 2,558,735
    • Issue date Jul 3, 1951
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2558733

    • Patent number 2,558,733
    • Issue date Jul 3, 1951
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2558734

    • Patent number 2,558,734
    • Issue date Jul 3, 1951
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2558730

    • Patent number 2,558,730
    • Issue date Jul 3, 1951
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2558731

    • Patent number 2,558,731
    • Issue date Jul 3, 1951
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2558732

    • Patent number 2,558,732
    • Issue date Jul 3, 1951
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

  • Information Patent Application

    Method for coloring acrylic fibers

    • Publication number 20030167575
    • Publication date Sep 11, 2003
    • Brian Alan Connolly
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING