3666407

Information

• Patent Grant
• 3666407

• References
• Source

• Patent Number

  3,666,407

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1972
  52 years ago

• CPC

  • C01B33/405 - not containing aluminium
  • C04B35/16 - based on silicates other than clay
  • C10M177/00 - Special methods of preparation of lubricating compositions Chemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
  • C10M2201/14 - inorganic compounds surface treated with organic compounds
  • C10M2215/04 - having amino groups bound to acyclic or cycloaliphatic carbon atoms
  • C10M2215/26 - Amines

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 501 - Compositions: ceramic