2786812

Information

• Patent Grant
• 2786812

• References
• Source

• Patent Number

  2,786,812

• Date Filed

  Not available

• Date Issued

  Tuesday, March 26, 1957
  67 years ago

• CPC

  • C07F9/02 - Phosphorus compounds
  • C07F7/2264 - Compounds not belonging to group C07F7/2268 - C07F7/2276
  • C10L1/265 - oxygen and/or sulfur bonds
  • C10M1/08 - with additives
  • C10M2203/10 - Petroleum or coal fractions
  • C10M2203/108 - Residual fractions
  • C10M2209/102 - Polyesters
  • C10M2209/103 - Polyethers
  • C10M2227/083 - Sn compounds
  • C10N2240/02 - Bearings
  • C10N2240/04 - Gear oil
  • C10N2240/042 - for automatic transmissions
  • C10N2240/044 - for manual transmissions
  • C10N2240/046 - for traction drives
  • C10N2240/08 - Hydraulic fluids
  • C10N2240/14 - Steam engines or turbines
  • C10N2240/201 - Dielectrics or insulators
  • C10N2240/202 - for electric contacts
  • C10N2240/401 - with removal of material
  • C10N2250/10 - Semi-solids or greases
  • C10N2270/02 - concentrating of additives

• US Classifications

  • 508 - Solid anti-friction devices, materials therefor, lubricant or separant compositions for moving solid surfaces, and miscellaneous mineral oil compositions
  • 252 - Compositions
  • 556 - 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