3839434

Information

• Patent Grant
• 3839434

• References
• Source

• Patent Number

  3,839,434

• Date Filed

  Not available

• Date Issued

  Tuesday, October 1, 1974
  50 years ago

• CPC

  • C07C65/30 - containing -CHO groups
  • C09B55/005 - Disazomethine dyes

• US Classifications

  • 562 - Organic compounds
  • 106 - Compositions: coating or plastic