2506316

Information

• Patent Grant
• 2506316

• References
• Source

• Patent Number

  2,506,316

• Date Filed

  Not available

• Date Issued

  Tuesday, May 2, 1950
  74 years ago

• CPC

  • C01B33/1546 - the first formed hydrosol being converted to a hydrogel by introduction into an organic medium immiscible or only partly miscible with water
  • B01J2/08 - Gelation of a colloidal solution
  • B01J21/12 - Silica and alumina
  • C01B33/154 - by acidic treatment of aqueous silicate solutions

• US Classifications

  • 502 - Catalyst, solid sorbent, or support therefor: product or process of making