3434981

Information

• Patent Grant
• 3434981

• References
• Source

• Patent Number

  3,434,981

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1969
  56 years ago

• CPC

  • D06M15/667 - containing phosphorus in the main chain
  • C08G18/6461 - having phosphorus
  • C08G79/06 - Phosphorus linked to carbon only
  • C08K5/50 - Phosphorus bound to carbon only
  • C08K5/5397 - Phosphine oxides
  • C08L1/00 - Compositions of cellulose, modified cellulose or cellulose derivatives
  • C08L63/00 - Compositions of epoxy resins Compositions of derivatives of epoxy resins

• US Classifications

  • 521 - Synthetic resins or natural rubbers
  • 523 - Synthetic resins or natural rubbers
  • 524 - Synthetic resins or natural rubbers
  • 568 - Organic compounds