2543421

Information

• Patent Grant
• 2543421

• References
• Source

• Patent Number

  2,543,421

• Date Filed

  Not available

• Date Issued

  Tuesday, February 27, 1951
  73 years ago

• CPC

  • C11D19/00 - Recovery of glycerol from a saponification liquor
  • C11C3/04 - by esterification of fats or fatty oils

• US Classifications

  • 554 - Organic compounds
  • 203 - Distillation: processes, separatory
  • 568 - Organic compounds