2811486

Information

• Patent Grant
• 2811486

• References
• Source

• Patent Number

  2,811,486

• Date Filed

  Not available

• Date Issued

  Tuesday, October 29, 1957
  67 years ago

• CPC

  • C07D231/52 - Oxygen atom in position 3 and nitrogen atom in position 5, or vice-versa
  • B01D3/40 - Extractive distillation
  • B01J14/00 - Chemical processes in general for reacting liquids with liquids Apparatus specially adapted therefor
  • B01J19/123 - Ultra-violet light
  • B01J19/2415 - Tubular reactors
  • C07C17/14 - in the side-chain of aromatic compounds
  • C07C51/60 - by conversion of carboxylic acids or their anhydrides or esters, lactones, salts into halides with the same carboxylic acid part
  • B01J2219/00135 - Electric resistance heaters
  • Y10S204/903 - Inorganic chemical treating agent
  • Y10S204/913 - Peroxide agent

• US Classifications

  • 204 - Chemistry: electrical and wave energy