3790639

Information

• Patent Grant
• 3790639

• References
• Source

• Patent Number

  3,790,639

• Date Filed

  Not available

• Date Issued

  Tuesday, February 5, 1974
  51 years ago

• CPC

  • D06M15/415 - modified by compounds containing phosphorus
  • C07F9/50 - Organo-phosphines
  • C08G79/04 - Phosphorus linked to oxygen or to oxygen and carbon
  • C08G79/06 - Phosphorus linked to carbon only
  • D06M13/285 - Phosphines Phosphine oxides Phosphine sulfides Phosphinic or phosphinous acids or derivatives thereof
  • Y10S260/24 - Flameproof

• US Classifications

  • 568 - 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