2726252

Information

• Patent Grant
• 2726252

• References
• Source

• Patent Number

  2,726,252

• Date Filed

  Not available

• Date Issued

  Tuesday, December 6, 1955
  69 years ago

• CPC

  • C09B11/14 - Preparation from aromatic aldehydes, aromatic carboxylic acids or derivatives thereof and aromatic amines
  • Y10S101/29 - Printing involving a color-forming phenomenon

• US Classifications

  • 552 - Organic compounds
  • 101 - Printing