3878245

Information

• Patent Grant
• 3878245

• References
• Source

• Patent Number

  3,878,245

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1975
  49 years ago

• CPC

  • D06M15/667 - containing phosphorus in the main chain
  • C07F9/54 - Quarternary phosphonium compounds
  • C07F9/5407 - Acyclic saturated phosphonium compounds
  • C08L61/32 - Modified amine-aldehyde condensates
  • D06M15/431 - by phosphines or phosphine oxides by oxides or salts of the phosphonium radical
  • D06M15/432 - by phosphonic acids or derivatives thereof
  • B27K3/15 - Impregnating involving polymerisation including use of polymer-containing impregnating agents
  • B27K2240/30 - Fireproofing

• US Classifications

  • 564 - Organic compounds
  • 008 - Bleaching and dyeing
  • 252 - Compositions
  • 525 - Synthetic resins or natural rubbers
  • 528 - 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