TREA

Cellulose nitrate

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Industry

  • CPC
  • C08J2301/18
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Parent Industries

CCHEMISTRY METALLURGY C08Organic compounds C08JWORKING-UP GENERAL PROCESSES OF COMPOUNDING AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G C08J2301/00Characterised by the use of cellulose, modified cellulose or cellulose derivatives

Current Industry

C08J2301/18Cellulose nitrate
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Continuous process for producing foamable celluloid
    • Patent number 11,780,141
    • Issue date Oct 10, 2023
    • The United States of America as represented by the Secretary of the Army
    • Nikolaos Ioannidis
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Parenchymal cellulose composition
    • Patent number 11,286,313
    • Issue date Mar 29, 2022
    • BETULIUM OY
    • Antti Laukkanen
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for obtaining a colloidal dispersion, colloidal dispersion a...
    • Patent number 10,934,398
    • Issue date Mar 2, 2021
    • Companhia Nitro Quimica Brasileira
    • Ludmila De Carvalho Fidale
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for the preparation of nitrocellulose solutions having a lo...
    • Patent number 8,388,748
    • Issue date Mar 5, 2013
    • Dow Global Technologies LLC
    • Holger Tanneberger
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Anionic cellulose nitrate derivatives and aqueous dispersions thereof
    • Patent number 7,071,326
    • Issue date Jul 4, 2006
    • Wolff Cellulosics GmbH & Co. KG
    • Carsten Hüttermann
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for producing compacted free-flowing raw materials for varnish
    • Patent number 6,896,752
    • Issue date May 24, 2005
    • Wolf Walsrode AG
    • Lutz Hoppe
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Free-flowing, quick-dissolving lacquer binder granules
    • Patent number 5,484,826
    • Issue date Jan 16, 1996
    • Wolff Walsrode Aktiengesellschaft
    • Burkhard Kressdorf
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Perfluoropolymer coated pellicle
    • Patent number 5,168,001
    • Issue date Dec 1, 1992
    • E. I. Du Pont de Nemours and Company
    • John M. Legare
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Ultrathin blended cellulose nitrate polymer films and their prepara...
    • Patent number 4,900,621
    • Issue date Feb 13, 1990
    • Hoechst Celanese Corporation
    • Rachel S. Kohn
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Chemical process for the denitration of nitrocellulose
    • Patent number 4,814,439
    • Issue date Mar 21, 1989
    • The United States of America as repesented by the Secretary of the Army
    • Kenneth Gold
    • C06 - EXPLOSIVES MATCHES
  • Information Patent Grant

    Ultrathin blended cellulose nitrate polymer films and their prepara...
    • Patent number 4,746,473
    • Issue date May 24, 1988
    • Hoechst Celanese Corporation
    • Rachel S. Kohn
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for producing nitrocellulose-based carbon black concentrates...
    • Patent number 4,615,852
    • Issue date Oct 7, 1986
    • Degussa Aktiengesellschaft
    • Claus R. Engel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3928700
    • Patent number 3,928,700
    • Issue date Dec 23, 1975
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3865808
    • Patent number 3,865,808
    • Issue date Feb 11, 1975
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3520960
    • Patent number 3,520,960
    • Issue date Jul 21, 1970
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3378545
    • Patent number 3,378,545
    • Issue date Apr 16, 1968
    • C06 - EXPLOSIVES MATCHES
  • Information Patent Grant

    3016312
    • Patent number 3,016,312
    • Issue date Jan 9, 1962
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2850411
    • Patent number 2,850,411
    • Issue date Sep 2, 1958
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2417014
    • Patent number 2,417,014
    • Issue date Mar 4, 1947
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2350770
    • Patent number 2,350,770
    • Issue date Jun 6, 1944
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2338673
    • Patent number 2,338,673
    • Issue date Jan 4, 1944
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2327814
    • Patent number 2,327,814
    • Issue date Aug 24, 1943
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2267302
    • Patent number 2,267,302
    • Issue date Dec 23, 1941
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2245429
    • Patent number 2,245,429
    • Issue date Jun 10, 1941
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2232012
    • Patent number 2,232,012
    • Issue date Feb 18, 1941
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2224291
    • Patent number 2,224,291
    • Issue date Dec 10, 1940
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2198173
    • Patent number 2,198,173
    • Issue date Apr 23, 1940
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2070596
    • Patent number 2,070,596
    • Issue date Feb 16, 1937
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2070248
    • Patent number 2,070,248
    • Issue date Feb 9, 1937
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2045348
    • Patent number 2,045,348
    • Issue date Jun 23, 1936
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents