3528897

Information

• Patent Grant
• 3528897

• References
• Source

• Patent Number

  3,528,897

• Date Filed

  Not available

• Date Issued

  Tuesday, September 15, 1970
  54 years ago

• CPC

  • C07D257/08 - Six-membered rings
  • B01J19/123 - Ultra-violet light
  • C07D231/06 - having one double bond between ring members or between ring members and non-ring members
  • C07D231/54 - condensed with carbocyclic rings or ring-systems
  • Y10S204/911 - Nitrogen treating agent
  • Y10S204/912 - Oxygen treating agent
  • Y10S204/914 - Only carbon, hydrogen or halogen atom in treating agent

• US Classifications

  • 204 - Chemistry: electrical and wave energy