2121611

Information

• Patent Grant
• 2121611

• References
• Source

• Patent Number

  2,121,611

• Date Filed

  Not available

• Date Issued

  Tuesday, June 21, 1938
  86 years ago

• CPC

  • C07F9/205 - with hydroxyaryl compounds
  • C07F9/145 - with hydroxyaryl compounds

• US Classifications

  • 558 - Organic compounds
  • 508 - Solid anti-friction devices, materials therefor, lubricant or separant compositions for moving solid surfaces, and miscellaneous mineral oil compositions
  • 516 - Colloid systems and wetting agents
  • 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