3332986

Information

• Patent Grant
• 3332986

• References
• Source

• Patent Number

  3,332,986

• Date Filed

  Not available

• Date Issued

  Tuesday, July 25, 1967
  57 years ago

• CPC

  • C07F9/3235 - Esters of poly(thio)phosphinic acids
  • C07F9/305 - Poly(thio)phosphinic acids
  • C07F9/5312 - substituted by a phosphorus atom

• US Classifications

  • 562 - Organic compounds
  • 210 - Liquid purification or separation
  • 252 - Compositions
  • 556 - Organic compounds
  • 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