by reaction of halides with isocyanic acid or its derivatives

Industry

  • CPC
  • C07C263/02
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Patents Grantslast 30 patents

  • Information Patent Grant

    Preparation of tertiary alkyl isocyanates

    • Patent number 4,399,074
    • Issue date Aug 16, 1983
    • American Cyanamid Company
    • Frederic C. Schaefer
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Preparation of tertiary alkyl isocyanates

    • Patent number 4,399,073
    • Issue date Aug 16, 1983
    • American Cyanamid Company
    • Frederic C. Schaefer
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Manufacture of isocyanate

    • Patent number 4,395,369
    • Issue date Jul 26, 1983
    • American Cyanamid Company
    • William A. Henderson
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Manufacture of isocyanates

    • Patent number 4,379,767
    • Issue date Apr 12, 1983
    • American Cyanamid Company
    • Vazken A. Alexanian
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Manufacture of isocyanates

    • Patent number 4,361,518
    • Issue date Nov 30, 1982
    • American Cyanamid Company
    • Balwant Singh
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for preparing benzene derivatives having isocyanatomethyl g...

    • Patent number 3,948,966
    • Issue date Apr 6, 1976
    • Kao Soap Co., Ltd.
    • Yoshiaki Inamoto
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3920644

    • Patent number 3,920,644
    • Issue date Nov 18, 1975
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3898258

    • Patent number 3,898,258
    • Issue date Aug 5, 1975
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3631000

    • Patent number 3,631,000
    • Issue date Dec 28, 1971
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3574694

    • Patent number 3,574,694
    • Issue date Apr 13, 1971
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3483243

    • Patent number 3,483,243
    • Issue date Dec 9, 1969
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3472886

    • Patent number 3,472,886
    • Issue date Oct 14, 1969
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3471542

    • Patent number 3,471,542
    • Issue date Oct 7, 1969
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3338944

    • Patent number 3,338,944
    • Issue date Aug 29, 1967
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents