2359331

Information

• Patent Grant
• 2359331

• References
• Source

• Patent Number

  2,359,331

• Date Filed

  Not available

• Date Issued

  Tuesday, October 3, 1944
  80 years ago

• CPC

  • C10M137/02 - having no phosphorus-to-carbon bond
  • C10M139/00 - Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing atoms of elements not provided for in groups C10M127/00 - C10M137/00
  • C10M139/02 - Esters of silicon acids
  • C10M2219/085 - containing carboxyl groups Derivatives thereof
  • C10M2219/087 - containing hydroxy groups Derivatives thereof
  • C10M2219/088 - Neutral salts
  • C10M2219/089 - Overbased salts
  • C10M2221/00 - Organic macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
  • C10M2223/04 - Phosphate esters
  • C10M2223/042 - Metal salts thereof
  • C10M2223/047 - Thioderivatives not containing metallic elements
  • C10M2227/02 - Esters of silicic acids
  • C10M2227/061 - Esters derived from boron

• US Classifications

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