3435099

Information

• Patent Grant
• 3435099

• References
• Source

• Patent Number

  3,435,099

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1969
  55 years ago

• CPC

  • C07F9/65746 - the molecule containing more than one cyclic phosphorus atom
  • C07F9/16 - Esters of thiophosphoric acids or thiophosphorous acids
  • C07F9/1651 - with hydroxyalkyl compounds with further substituents on alkyl
  • C07F9/6552 - the oxygen atom being part of a six-membered ring
  • C07F9/657145 - the cyclic phosphorus atom belonging to more than one ring system

• US Classifications

  • 558 - Organic compounds
  • 521 - Synthetic resins or natural rubbers
  • 528 - Synthetic resins or natural rubbers
  • 549 - 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