2349817

Information

• Patent Grant
• 2349817

• References
• Source

• Patent Number

  2,349,817

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1944
  80 years ago

• CPC

  • C10M1/08 - with additives
  • C10M2203/02 - Well-defined aliphatic compounds
  • C10M2203/022 - saturated
  • C10M2203/024 - unsaturated
  • C10M2203/04 - Well-defined cycloaliphatic compounds
  • C10M2207/021 - having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
  • C10M2207/027 - Neutral salts thereof
  • C10M2207/04 - Ethers Acetals Ortho-esters Ortho-carbonates
  • C10M2207/08 - Aldehydes Ketones
  • C10M2207/123 - polycarboxylic
  • C10M2207/129 - having hydrocarbon chains of thirty or more carbon atoms
  • C10M2207/22 - Acids obtained from polymerised unsaturated acids
  • C10M2207/28 - Esters
  • C10M2207/281 - of (cyclo)aliphatic monocarboxylic acids
  • C10M2207/282 - of (cyclo)aliphatic oolycarboxylic acids
  • C10M2207/283 - of polyhydroxy compounds
  • C10M2207/286 - of polymerised unsaturated acids
  • C10M2207/288 - containing free carboxyl groups
  • C10M2207/34 - Esters having a hydrocarbon substituent of thirty or more carbon atoms
  • C10M2211/00 - Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
  • C10M2215/00 - Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
  • C10M2215/02 - Amines
  • C10M2215/04 - having amino groups bound to acyclic or cycloaliphatic carbon atoms
  • C10M2215/06 - having amino groups bound to carbon atoms of six-membered aromatic rings
  • C10M2215/064 - Di- and triaryl amines
  • C10M2215/08 - Amides
  • C10M2215/082 - containing hydroxyl groups Alkoxylated derivatives
  • C10M2215/14 - Containing carbon-to-nitrogen double bounds
  • C10M2215/16 - Nitriles
  • C10M2215/18 - Containing nitrogen-to-nitrogen bonds
  • C10M2215/182 - Azo compounds
  • C10M2215/20 - Containing nitrogen-to-oxygen bonds
  • C10M2215/202 - containing nitro groups
  • C10M2215/204 - containing nitroso groups
  • C10M2215/206 - hydroxylamines
  • C10M2215/24 - having hydrocarbon substituents containing thirty or more carbon atoms
  • C10M2215/26 - Amines
  • C10M2215/28 - Amides Imides
  • C10M2219/00 - Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
  • C10M2219/04 - containing sulfur-to-oxygen bonds
  • C10M2219/044 - Sulfonic acids, Derivatives thereof
  • C10M2219/06 - Thio-acids Thiocyanates Derivatives thereof
  • C10M2219/085 - containing carboxyl groups Derivatives thereof
  • C10M2223/00 - Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
  • C10M2223/04 - Phosphate esters
  • C10M2223/042 - Metal salts thereof
  • C10M2223/06 - having phosphorus-to-carbon bonds
  • C10M2223/061 - Metal salts
  • C10M2223/065 - containing sulfur
  • C10M2223/08 - having phosphorus-to-nitrogen bonds
  • C10M2227/02 - Esters of silicic acids
  • C10M2227/04 - having a silicon-to-carbon bond
  • C10M2227/06 - Organic compounds derived from inorganic acids or metal salts
  • C10M2227/061 - Esters derived from boron
  • C10M2227/08 - having metal-to-carbon bonds
  • C10M2227/083 - Sn compounds
  • C10N2210/02 - Group II
  • C10N2210/03 - Group III
  • C10N2210/04 - Group IV
  • C10N2210/05 - Group V
  • C10N2210/06 - Group VI
  • C10N2210/08 - Mn, Fe, Co, Ni
  • C10N2240/04 - Gear oil
  • C10N2240/042 - for automatic transmissions
  • C10N2240/044 - for manual transmissions
  • C10N2240/046 - for traction drives
  • 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
  • 252 - Compositions