3418228

Information

• Patent Grant
• 3418228

• References
• Source

• Patent Number

  3,418,228

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1968
  57 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
  • Y10S204/905 - Heavy metal agent
  • Y10S204/907 - Silicon or boron treating agent
  • Y10S204/909 - Heavy metal treating agent

• US Classifications

  • 204 - Chemistry: electrical and wave energy
  • 252 - Compositions