Saponification of cellulose-acetate

Patents Grantslast 30 patents

  • Information Patent Grant

    Cellulosic materials having composite crystalline structure

    • Patent number 6,802,869
    • Issue date Oct 12, 2004
    • SK Chemicals Co., Ltd.
    • Ik Soo Kim
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Cellulosic materials having composite crystalline structure

    • Patent number 6,361,862
    • Issue date Mar 26, 2002
    • SK Chemicals Co., Ltd.
    • Ik Soo Kim
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Process for producing two-toned lustrous effects in dyed fabrics

    • Patent number 5,476,518
    • Issue date Dec 19, 1995
    • A. Wimpfheimer & Bro., Inc.
    • Nicholas Caleshu
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Filter tow and method for its manufacture as well as tobacco smoke...

    • Patent number 5,427,852
    • Issue date Jun 27, 1995
    • Rhone-Poulenc Rhodia Aktiengesellschaft
    • Eberhard Teufel
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Process for recycling polyester/cotton blends

    • Patent number 5,236,959
    • Issue date Aug 17, 1993
    • Hoechst Celanese Corporation
    • Etheridge O. Oakley
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3595605

    • Patent number 3,595,605
    • Issue date Jul 27, 1971
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2805175

    • Patent number 2,805,175
    • Issue date Sep 3, 1957
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2776869

    • Patent number 2,776,869
    • Issue date Jan 8, 1957
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2629713

    • Patent number 2,629,713
    • Issue date Feb 24, 1953
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2621392

    • Patent number 2,621,392
    • Issue date Dec 16, 1952
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2616278

    • Patent number 2,616,278
    • Issue date Nov 4, 1952
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2607980

    • Patent number 2,607,980
    • Issue date Aug 26, 1952
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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    2583991

    • Patent number 2,583,991
    • Issue date Jan 29, 1952
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2555561

    • Patent number 2,555,561
    • Issue date Jun 5, 1951
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2506710

    • Patent number 2,506,710
    • Issue date May 9, 1950
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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    2505033

    • Patent number 2,505,033
    • Issue date Apr 25, 1950
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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    2487841

    • Patent number 2,487,841
    • Issue date Nov 15, 1949
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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    2487833

    • Patent number 2,487,833
    • Issue date Nov 15, 1949
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2478331

    • Patent number 2,478,331
    • Issue date Aug 9, 1949
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2475672

    • Patent number 2,475,672
    • Issue date Jul 12, 1949
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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    2447567

    • Patent number 2,447,567
    • Issue date Aug 24, 1948
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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    2445064

    • Patent number 2,445,064
    • Issue date Jul 13, 1948
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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    2426674

    • Patent number 2,426,674
    • Issue date Sep 2, 1947
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2417535

    • Patent number 2,417,535
    • Issue date Mar 18, 1947
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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    2401479

    • Patent number 2,401,479
    • Issue date Jun 4, 1946
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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    2379264

    • Patent number 2,379,264
    • Issue date Jun 26, 1945
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Grant

    2367273

    • Patent number 2,367,273
    • Issue date Jan 16, 1945
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2301312

    • Patent number 2,301,312
    • Issue date Nov 10, 1942
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2264229

    • Patent number 2,264,229
    • Issue date Nov 25, 1941
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Grant

    2256553

    • Patent number 2,256,553
    • Issue date Sep 23, 1941
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents