2420280

Information

• Patent Grant
• 2420280

• References
• Source

• Patent Number

  2,420,280

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1947
  77 years ago

• CPC

  • C10M159/123 - obtained by phosphorus or phosphorus-containing compounds
  • C10N2230/06 - Resistance to extreme pressure Oiliness Abrasion resistance Friction Anti-wear
  • C10N2240/04 - Gear oil
  • C10N2260/10 - Treatment with sulfur or sulfur-containing compounds
  • C10N2260/12 - Treatment with phosphorus or phospohorus-containing compounds

• US Classifications

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