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Preparation of ketenes or dimeric ketenes

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  • CPC
  • C07C45/87
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Parent Industries

CCHEMISTRY METALLURGY C07Organic chemistry C07CACYCLIC OR CARBOCYCLIC COMPOUNDS C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms Preparation of chelates of such compounds

Current Industry

C07C45/87Preparation of ketenes or dimeric ketenes
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for preparing ketene in the presence of a fluidized bed mat...
    • Patent number 9,328,048
    • Issue date May 3, 2016
    • Haldor Topsoe A/S
    • Esben Taarning
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Preparation of fluorocarbonyl compounds
    • Patent number 4,357,282
    • Issue date Nov 2, 1982
    • E. I. Du Pont de Nemours and Company
    • Daniel G. Anderson
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Herbicidal isoxazolidine-3,5-diones
    • Patent number 4,302,238
    • Issue date Nov 24, 1981
    • FMC Corporation
    • Marvin J. Konz
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Production of hydrogen and carbon dioxide
    • Patent number 4,147,602
    • Issue date Apr 3, 1979
    • Westinghouse Electric Corp.
    • Max Garbuny
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3923902
    • Patent number 3,923,902
    • Issue date Dec 2, 1975
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3825599
    • Patent number 3,825,599
    • Issue date Jul 23, 1974
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3632641
    • Patent number 3,632,641
    • Issue date Jan 4, 1972
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3362965
    • Patent number 3,362,965
    • Issue date Jan 9, 1968
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3193512
    • Patent number 3,193,512
    • Issue date Jul 6, 1965
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3161683
    • Patent number 3,161,683
    • Issue date Dec 15, 1964
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3130118
    • Patent number 3,130,118
    • Issue date Apr 21, 1964
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2865743
    • Patent number 2,865,743
    • Issue date Dec 23, 1958
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2382425
    • Patent number 2,382,425
    • Issue date Aug 14, 1945
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2086582
    • Patent number 2,086,582
    • Issue date Jul 13, 1937
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    1870104
    • Patent number 1,870,104
    • Issue date Aug 2, 1932
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    1773970
    • Patent number 1,773,970
    • Issue date Aug 26, 1930
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents