2597838

Information

• Patent Grant
• 2597838

• References
• Source

• Patent Number

  2,597,838

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1952
  73 years ago

• CPC

  • C10M169/04 - Mixtures of base-materials and additives
  • C10M2205/024 - Propene
  • C10M2205/026 - Butene
  • C10M2207/026 - with tertiary alkyl groups
  • C10M2207/027 - Neutral salts thereof
  • C10M2207/282 - of (cyclo)aliphatic oolycarboxylic acids
  • C10M2207/34 - Esters having a hydrocarbon substituent of thirty or more carbon atoms
  • C10M2209/103 - Polyethers
  • C10M2209/105 - of alkylene oxides containing three carbon atoms only
  • C10M2209/108 - etherified
  • C10M2209/109 - esterified
  • C10M2219/00 - Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
  • C10M2219/003 - used as base material
  • C10M2219/021 - used as base material
  • C10M2219/0406 - used as base material
  • C10M2219/044 - Sulfonic acids, Derivatives thereof
  • C10M2219/0463 - used as base material
  • C10M2219/061 - used as base material
  • C10M2219/081 - used as base material
  • C10M2219/082 - containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
  • C10M2219/10 - Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
  • C10M2219/101 - used as base material
  • C10M2219/102 - containing sulfur and carbon only in the ring
  • C10M2219/104 - containing sulfur and carbon with nitrogen or oxygen in the ring
  • C10M2219/106 - Thiadiazoles
  • C10M2219/108 - Phenothiazine
  • C10M2223/04 - Phosphate esters
  • C10M2223/041 - Triaryl phosphates
  • C10M2223/042 - Metal salts thereof
  • C10M2223/045 - Metal containing thio derivatives
  • C10M2223/065 - containing sulfur

• US Classifications

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