3105829

Information

• Patent Grant
• 3105829

• References
• Source

• Patent Number

  3,105,829

• Date Filed

  Not available

• Date Issued

  Tuesday, October 1, 1963
  61 years ago

• CPC

  • C09B43/325 - by reacting sulfonic acids with amines
  • C08K5/47 - Thiazoles
  • C08L75/04 - Polyurethanes
  • C09B29/0025 - from diazotized amino heterocyclic compounds
  • C09B43/00 - Preparation of azo dyes from other azo compounds
  • D06P1/02 - using azo dyes
  • Y10S8/921 - Cellulose ester or ether

• US Classifications

  • 534 - Organic compounds
  • 008 - Bleaching and dyeing
  • 548 - Organic compounds