3446812

Information

• Patent Grant
• 3446812

• References
• Source

• Patent Number

  3,446,812

• Date Filed

  Not available

• Date Issued

  Tuesday, May 27, 1969
  56 years ago

• CPC

  • C07F9/224 - Phosphorus triamides
  • C07F9/564 - Three-membered rings
  • C07F9/588 - the phosphorus atom is bonded to a cyclic carbon atom, through a nitrogen atom or through a hydrocarbon chain which is broken by at least one nitrogen atom
  • C07F9/65583 - each of the hetero rings containing nitrogen as ring hetero atom
  • C08G59/446 - Phosphoramides

• US Classifications

  • 546 - Organic compounds
  • 528 - Synthetic resins or natural rubbers
  • 544 - Organic compounds
  • 548 - Organic compounds
  • 987 - Organic compounds containing a bi, sb, as, or p atom or containing a metal atom of the 6th to 8th group of the periodic system