1936265

Information

• Patent Grant
• 1936265

• References
• Source

• Patent Number

  1,936,265

• Date Filed

  Not available

• Date Issued

  Tuesday, November 21, 1933
  91 years ago

• CPC

  • C07C309/17 - containing carboxyl groups bound to the carbon skeleton
  • C07C305/10 - being further substituted by singly-bound oxygen atoms
  • C07C305/18 - containing six-membered aromatic rings
  • C07C2101/16 - The ring being unsaturated
  • Y10S516/04 - Protein or carboxylic compound containing

• US Classifications

  • 554 - Organic compounds
  • 516 - Colloid systems and wetting agents