3031401

Information

• Patent Grant
• 3031401

• References
• Source

• Patent Number

  3,031,401

• Date Filed

  Not available

• Date Issued

  Tuesday, April 24, 1962
  62 years ago

• CPC

  • C10M1/08 - with additives
  • C07F9/165 - Esters of thiophosphoric acids
  • C07F9/1654 - Compounds containing the structure P(=X)n-X-acyl, P(=X)n-X-heteroatom, P(=X)n-X-CN (X = O, S, Se; n = 0, 1)
  • C10M2227/06 - Organic compounds derived from inorganic acids or metal salts
  • 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
  • 558 - 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