2538313

Information

• Patent Grant
• 2538313

• References
• Source

• Patent Number

  2,538,313

• Date Filed

  Not available

• Date Issued

  Tuesday, January 16, 1951
  74 years ago

• CPC

  • C09B1/42 - the acyl groups being residues of an aromatic carboxylic acid
  • C09B1/40 - the acyl groups being residues of an aliphatic or araliphatic carboxylic acid

• US Classifications

  • 552 - Organic compounds
  • 548 - Organic compounds