3437418

Information

• Patent Grant
• 3437418

• References
• Source

• Patent Number

  3,437,418

• Date Filed

  Not available

• Date Issued

  Tuesday, April 8, 1969
  56 years ago

• CPC

  • C09B29/0025 - from diazotized amino heterocyclic compounds
  • D06P3/56 - preparing azo dyes on the material
  • Y10S8/922 - Polyester fiber

• US Classifications

  • 008 - Bleaching and dyeing
  • 534 - Organic compounds