3538015

Information

• Patent Grant
• 3538015

• References
• Source

• Patent Number

  3,538,015

• Date Filed

  Not available

• Date Issued

  Tuesday, November 3, 1970
  54 years ago

• CPC

  • C01B33/151 - by progressively adding a sol to a different sol

• US Classifications

  • 502 - Catalyst, solid sorbent, or support therefor: product or process of making
  • 106 - Compositions: coating or plastic
  • 423 - Chemistry of inorganic compounds
  • 516 - Colloid systems and wetting agents