2284593

Information

• Patent Grant
• 2284593

• References
• Source

• Patent Number

  2,284,593

• Date Filed

  Not available

• Date Issued

  Tuesday, May 26, 1942
  82 years ago

• CPC

  • B01D15/00 - Separating processes involving the treatment of liquids with solid sorbents Apparatus therefor
  • B01J20/24 - Naturally occurring macromolecular compounds
  • B01J20/3425 - of sorbents or filter aids comprising organic materials
  • B01J20/3475 - in the liquid phase
  • C13B20/12 - using adsorption agents
  • B01J2220/4837 - Lignin
  • Y10S210/917 - Color

• US Classifications

  • 210 - Liquid purification or separation
  • 435 - Chemistry: molecular biology and microbiology