3810843

Information

• Patent Grant
• 3810843

• References
• Source

• Patent Number

  3,810,843

• Date Filed

  Not available

• Date Issued

  Tuesday, May 14, 1974
  50 years ago

• CPC

  • C01B33/42 - Micas; Interstratified clay-mica products
  • C01B33/146 - After-treatment of sols
  • C01B33/26 - Aluminium-containing silicates
  • C01B33/40 - Clays
  • C01B33/46 - Amorphous silicates
  • C02F1/545 - Silicon compounds
  • C07C251/72 - Hydrazones
  • C07F7/1836 - a being 1, b being 3

• US Classifications

  • 516 - Colloid systems and wetting agents
  • 106 - Compositions: coating or plastic
  • 210 - Liquid purification or separation
  • 252 - Compositions