2616857

Information

• Patent Grant
• 2616857

• References
• Source

• Patent Number

  2,616,857

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1952
  72 years ago

• CPC

  • C01B33/1543 - using ion exchangers
  • B01J2/08 - Gelation of a colloidal solution
  • B01J21/12 - Silica and alumina

• US Classifications

  • 502 - Catalyst, solid sorbent, or support therefor: product or process of making
  • 516 - Colloid systems and wetting agents