2389203

Information

• Patent Grant
• 2389203

• References
• Source

• Patent Number

  2,389,203

• Date Filed

  Not available

• Date Issued

  Tuesday, November 20, 1945
  79 years ago

• CPC

  • C10M1/08 - with additives
  • C09F1/00 - Obtaining purification, or chemical modification of natural resins
  • C10G73/04 - with the use of filter aids
  • C10M2207/08 - Aldehydes Ketones
  • C10M2207/18 - Tall oil acids
  • C10M2207/284 - of aromatic monocarboxylic acids
  • C10M2207/285 - of aromatic polycarboxylic acids
  • C10M2209/00 - Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
  • C10M2209/02 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
  • C10M2209/10 - Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
  • C10M2209/101 - Condensation polymers of aldehydes or ketones and phenols
  • C10M2211/044 - Acids Salts or esters thereof
  • C10M2211/06 - Perfluorinated compounds
  • C10M2215/00 - Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
  • C10M2215/06 - having amino groups bound to carbon atoms of six-membered aromatic rings
  • C10M2215/20 - Containing nitrogen-to-oxygen bonds
  • C10M2215/206 - hydroxylamines
  • C10M2215/22 - Heterocyclic nitrogen compounds
  • C10M2215/221 - Six-membered rings containing nitrogen and carbon only
  • C10M2215/225 - the rings containing both nitrogen and oxygen
  • C10M2215/226 - Morpholines
  • C10M2215/24 - having hydrocarbon substituents containing thirty or more carbon atoms
  • C10M2215/30 - Heterocyclic compounds
  • C10M2217/042 - between the nitrogen-containing monomer and an aldehyde or ketone
  • C10M2217/043 - Mannich bases
  • C10M2219/00 - Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
  • C10M2219/10 - Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
  • 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
  • C10M2221/02 - Macromolecular compounds obtained by reactions of monomers involving only carbon-to-carbon unsaturated bonds

• US Classifications

  • 530 - Chemistry: natural resins or derivatives
  • 508 - Solid anti-friction devices, materials therefor, lubricant or separant compositions for moving solid surfaces, and miscellaneous mineral oil compositions