3173948

Information

• Patent Grant
• 3173948

• References
• Source

• Patent Number

  3,173,948

• Date Filed

  Not available

• Date Issued

  Tuesday, March 16, 1965
  60 years ago

• CPC

  • C07C57/10 - Sorbic acid
  • C07C51/412 - by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
  • C07C51/43 - by change of the physical state

• US Classifications

  • 562 - Organic compounds
  • 159 - Concentrating evaporators