2722553

Information

• Patent Grant
• 2722553

• References
• Source

• Patent Number

  2,722,553

• Date Filed

  Not available

• Date Issued

  Tuesday, November 1, 1955
  69 years ago

• CPC

  • C01B3/34 - by reaction of hydrocarbons with gasifying agents
  • C07C37/58 - by oxidation reactions introducing directly hydroxy groups on a =CH-group belonging to a six-membered aromatic ring with the aid of molecular oxygen
  • C07C47/04 - Formaldehyde

• US Classifications

  • 568 - Organic compounds
  • 060 - Power plants
  • 549 - Organic compounds
  • 554 - Organic compounds
  • 562 - Organic compounds