3491006

Information

• Patent Grant
• 3491006

• References
• Source

• Patent Number

  3,491,006

• Date Filed

  Not available

• Date Issued

  Tuesday, January 20, 1970
  54 years ago

• CPC

  • C07C255/45 - having cyano groups bound to carbon atoms of rings other than six-membered aromatic rings
  • Y10S204/903 - Inorganic chemical treating agent
  • Y10S204/909 - Heavy metal treating agent
  • Y10S204/91 - Sulfur treating agent
  • Y10S204/911 - Nitrogen treating agent
  • Y10S204/912 - Oxygen treating agent

• US Classifications

  • 204 - Chemistry: electrical and wave energy
  • 562 - Organic compounds