3055861

Information

• Patent Grant
• 3055861

• References
• Source

• Patent Number

  3,055,861

• Date Filed

  Not available

• Date Issued

  Tuesday, September 25, 1962
  62 years ago

• CPC

  • C08K5/5393 - Phosphonous compounds
  • C08K5/1515 - Three-membered rings
  • C08K5/49 - Phosphorus-containing compounds
  • C08K5/52 - Phosphorus bound to oxygen only
  • C08K5/524 - Esters of phosphorous acids
  • C08K5/53 - bound to oxygen and to carbon only
  • C08K5/5377 - Phosphinous compounds

• US Classifications

  • 524 - Synthetic resins or natural rubbers
  • 558 - Organic compounds
  • 568 - Organic compounds