2493986

Information

• Patent Grant
• 2493986

• References
• Source

• Patent Number

  2,493,986

• Date Filed

  Not available

• Date Issued

  Tuesday, January 10, 1950
  74 years ago

• CPC

  • C10M135/30 - containing hydroxy groups Derivatives thereof
  • C07F15/045 - without a metal-carbon linkage
  • C07F15/065 - without a metal-carbon linkage
  • C08K5/375 - containing six-membered aromatic rings
  • C08K5/48 - Selenium- or tellurium-containing compounds
  • C10M2207/027 - Neutral salts thereof
  • C10M2207/046 - Hydroxy ethers
  • C10M2207/125 - having hydrocarbon chains of eight up to twentynine carbon atoms
  • C10M2207/129 - having hydrocarbon chains of thirty or more carbon atoms
  • C10M2207/40 - Fatty vegetable or animal oils
  • C10M2207/404 - obtained from genetically modified species
  • C10M2211/042 - Alcohols Ethers Aldehydes Ketones
  • C10M2211/06 - Perfluorinated compounds
  • C10M2215/062 - containing hydroxy groups bound to the aromatic ring
  • C10M2215/202 - containing nitro groups
  • C10M2219/086 - containing sulfur atoms bound to carbon atoms of six-membered aromatic rings
  • C10M2219/087 - containing hydroxy groups Derivatives thereof
  • C10M2219/089 - Overbased salts
  • C10M2219/108 - Phenothiazine
  • C10M2223/04 - Phosphate esters
  • C10M2223/041 - Triaryl phosphates
  • C10M2223/042 - Metal salts thereof
  • C10M2223/06 - having phosphorus-to-carbon bonds
  • C10M2223/061 - Metal salts
  • C10N2210/01 - Group I
  • C10N2210/02 - Group II
  • C10N2210/03 - Group III
  • C10N2210/04 - Group IV
  • C10N2210/06 - Group VI
  • C10N2210/08 - Mn, Fe, Co, Ni
  • C10N2230/12 - Resistance to rust or corrosion
  • C10N2240/04 - Gear oil
  • C10N2240/042 - for automatic transmissions
  • C10N2240/044 - for manual transmissions
  • C10N2240/046 - for traction drives
  • C10N2240/10 - Internal-combustion engines
  • C10N2240/14 - Steam engines or turbines
  • C10N2250/10 - Semi-solids or greases

• US Classifications

  • 556 - 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