3549728

Information

• Patent Grant
• 3549728

• References
• Source

• Patent Number

  3,549,728

• Date Filed

  Not available

• Date Issued

  Tuesday, December 22, 1970
  54 years ago

• CPC

  • C10M137/12 - having a phosphorus-to-carbon bond
  • C07F9/4009 - Esters containing the structure (RX)2P(=X)-alk-N...P (X = O, S, Se)
  • C07F9/4075 - Esters with hydroxyalkyl compounds
  • C08G18/00 - Polymeric products of isocyanates or isothiocyanates
  • C08G18/509 - having nitrogen in addition to phosphorus
  • C10M2223/06 - having phosphorus-to-carbon bonds
  • C10N2240/08 - Hydraulic fluids

• US Classifications

  • 558 - Organic compounds
  • 252 - Compositions
  • 508 - Solid anti-friction devices, materials therefor, lubricant or separant compositions for moving solid surfaces, and miscellaneous mineral oil compositions
  • 521 - Synthetic resins or natural rubbers
  • 524 - 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