3522160

Information

• Patent Grant
• 3522160

• References
• Source

• Patent Number

  3,522,160

• Date Filed

  Not available

• Date Issued

  Tuesday, July 28, 1970
  54 years ago

• CPC

  • C07D209/52 - condensed with a ring other than six-membered
  • Y10S204/91 - Sulfur 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
  • 548 - Organic compounds
  • 549 - Organic compounds
  • 560 - Organic compounds
  • 562 - Organic compounds