3161667

Information

• Patent Grant
• 3161667

• References
• Source

• Patent Number

  3,161,667

• Date Filed

  Not available

• Date Issued

  Tuesday, December 15, 1964
  60 years ago

• CPC

  • C07F9/5333 - Arylalkane phosphine oxides or thioxides
  • C07F9/3235 - Esters of poly(thio)phosphinic acids
  • C07F9/3241 - Esters of arylalkanephosphinic acids
  • C07F9/4056 - Esters of arylalkanephosphonic acids
  • C08F30/02 - containing phosphorus

• US Classifications

  • 558 - Organic compounds
  • 526 - Synthetic resins or natural rubbers
  • 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