3759926

Information

• Patent Grant
• 3759926

• References
• Source

• Patent Number

  3,759,926

• Date Filed

  Not available

• Date Issued

  Tuesday, September 18, 1973
  51 years ago

• CPC

  • C08K5/5373 - containing heterocyclic rings not representing cyclic esters of phosphonic acids
  • C07F9/584 - the phosphorus atom is bonded to a cyclic carbon atom, directly or through a heteroatom other than nitrogen
  • C07F9/597 - directly bonded
  • C08K5/5393 - Phosphonous compounds

• US Classifications

  • 546 - Organic compounds
  • 044 - Fuel and related compositions
  • 252 - Compositions
  • 524 - Synthetic resins or natural rubbers
  • 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