3473890

Information

• Patent Grant
• 3473890

• References
• Source

• Patent Number

  3,473,890

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1969
  55 years ago

• CPC

  • C01B33/42 - Micas; Interstratified clay-mica products
  • A23L2/80 - by adsorption
  • A23L2/82 - by flocculation
  • B01J20/10 - comprising silica or silicate
  • C01B33/26 - Aluminium-containing silicates
  • C01B33/40 - Clays
  • C01B33/46 - Amorphous silicates
  • C12H1/0408 - with the aid of inorganic added material

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 502 - Catalyst, solid sorbent, or support therefor: product or process of making