TREA

Apparatus for the preparation of alkali cellulose

Follow

Industry

  • CPC
  • C08B1/10
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

CCHEMISTRY METALLURGY C08Organic compounds C08BPOLYSACCHARIDES DERIVATIVES THEREOF C08B1/00Preparatory treatment of cellulose for making derivatives thereof

Current Industry

C08B1/10Apparatus for the preparation of alkali cellulose
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Methods for preparing alkali cellulose and cellulose ether
    • Patent number 9,617,350
    • Issue date Apr 11, 2017
    • Shin-Etsu Chemical Co., Ltd.
    • Mitsuo Narita
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Methods for preparing alkali cellulose and cellulose ether
    • Patent number 9,611,333
    • Issue date Apr 4, 2017
    • Shin-Etsu Chemical Co., Ltd.
    • Mitsuo Narita
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Methods for preparing alkali cellulose and cellulose ether
    • Patent number 9,534,061
    • Issue date Jan 3, 2017
    • Shin-Etsu Chemical Co., Ltd.
    • Mitsuo Narita
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Methods for preparing alkali cellulose and cellulose ether
    • Patent number 9,371,398
    • Issue date Jun 21, 2016
    • Shin-Etsu Chemical Co., Ltd.
    • Mitsuo Narita
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for improved production of alkali cellulose and cellulose d...
    • Patent number 8,993,747
    • Issue date Mar 31, 2015
    • Dow Global Technologies LLC
    • Matthias Sprehe
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Methods for preparing alkali cellulose and cellulose ether
    • Patent number 8,865,889
    • Issue date Oct 21, 2014
    • Shin-Etsu Chemical Co., Ltd.
    • Mitsuo Narita
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Methods for preparing alkali cellulose and cellulose ether
    • Patent number 8,853,388
    • Issue date Oct 7, 2014
    • Shin-Etsu Chemical Co., Ltd.
    • Mitsuo Narita
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing alkaline treated cellulosic fibers
    • Patent number 6,896,810
    • Issue date May 24, 2005
    • Rayonier Products and Financial Services Company
    • Omar F. Ali
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process and apparatus for expediting the mercerization of alkali ce...
    • Patent number 4,275,195
    • Issue date Jun 23, 1981
    • Fiber Associates
    • Charles J. Geyer
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process and apparatus for making alkali cellulose in sheet form
    • Patent number 4,269,973
    • Issue date May 26, 1981
    • Fiber Associates, Inc.
    • Charles J. Geyer
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process and apparatus for making alkali cellulose in sheet form
    • Patent number 4,163,840
    • Issue date Aug 7, 1979
    • Fiber Associates, Inc.
    • Charles J. Geyer
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3915959
    • Patent number 3,915,959
    • Issue date Oct 28, 1975
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3834982
    • Patent number 3,834,982
    • Issue date Sep 10, 1974
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3615254
    • Patent number 3,615,254
    • Issue date Oct 26, 1971
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3244487
    • Patent number 3,244,487
    • Issue date Apr 5, 1966
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3056484
    • Patent number 3,056,484
    • Issue date Oct 2, 1962
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3053829
    • Patent number 3,053,829
    • Issue date Sep 11, 1962
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3051560
    • Patent number 3,051,560
    • Issue date Aug 28, 1962
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2991281
    • Patent number 2,991,281
    • Issue date Jul 4, 1961
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2977355
    • Patent number 2,977,355
    • Issue date Mar 28, 1961
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2896946
    • Patent number 2,896,946
    • Issue date Jul 28, 1959
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2844332
    • Patent number 2,844,332
    • Issue date Jul 22, 1958
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2805924
    • Patent number 2,805,924
    • Issue date Sep 10, 1957
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2783136
    • Patent number 2,783,136
    • Issue date Feb 26, 1957
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2754181
    • Patent number 2,754,181
    • Issue date Jul 10, 1956
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2678600
    • Patent number 2,678,600
    • Issue date May 18, 1954
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2622769
    • Patent number 2,622,769
    • Issue date Dec 23, 1952
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2614102
    • Patent number 2,614,102
    • Issue date Oct 14, 1952
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2592112
    • Patent number 2,592,112
    • Issue date Apr 8, 1952
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2587020
    • Patent number 2,587,020
    • Issue date Feb 26, 1952
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents