3850820

Information

• Patent Grant
• 3850820

• References
• Source

• Patent Number

  3,850,820

• Date Filed

  Not available

• Date Issued

  Tuesday, November 26, 1974
  51 years ago

• CPC

  • C08L77/00 - Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain Compositions of derivatives of such polymers
  • C08G63/698 - containing boron
  • C08G63/6986 - Dicarboxylic acids and dihydroxy compounds
  • C08G69/42 - Polyamides containing atoms other than carbon, hydrogen, oxygen, and nitrogen
  • C08G73/08 - Polyhydrazides Polytriazoles Polyamino-triazoles Polyoxadiazoles
  • C08G73/10 - Polyimides Polyester-imides Polyamide-imides Polyamide acids or similar polyimide precursors
  • C08K3/0008 - Inorganic ingredients according to more than one of the "one dot" groups of C08K3/02 - C08K3/40
  • C08K3/0033 - Fillers, pigments, reinforcing additives
  • C08L67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
  • C08L77/06 - Polyamides derived from polyamines and polycarboxylic acids
  • C08L79/06 - Polyhydrazides Polytriazoles Polyamino-triazoles Polyoxadiazoles
  • C08L79/08 - Polyimides Polyester-imides Polyamide-imides Polyamide acids or similar polyimide precursors
  • C10M7/00 - Solid or semi-solid compositions essentially based on lubricating components other than mineral lubricating oils or fatty oils and their use as lubricants Use as lubricants of single solid or semi-solid substances
  • F16C33/201 - Composition of the plastic
  • C10M2201/00 - Inorganic compounds or elements as ingredients in lubricant compositions
  • C10M2201/041 - Carbon Graphite Carbon black
  • C10M2201/042 - halogenated
  • C10M2201/061 - Carbides Hydrides Nitrides
  • C10M2201/062 - Oxides Hydroxides Carbonates or bicarbonates
  • C10M2201/16 - Carbon dioxide
  • C10M2201/18 - Ammonia
  • C10M2227/00 - Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
  • C10N2250/08 - Solids
  • C10N2250/10 - Semi-solids or greases

• US Classifications

  • 508 - Solid anti-friction devices, materials therefor, lubricant or separant compositions for moving solid surfaces, and miscellaneous mineral oil compositions
  • 528 - Synthetic resins or natural rubbers