3635939

Information

• Patent Grant
• 3635939

• References
• Source

• Patent Number

  3,635,939

• Date Filed

  Not available

• Date Issued

  Tuesday, January 18, 1972
  53 years ago

• CPC

  • C09B29/0025 - from diazotized amino heterocyclic compounds
  • Y10S8/904 - Mixed anionic and nonionic emulsifiers for dyeing
  • Y10S8/907 - Nonionic emulsifiers for dyeing
  • Y10S8/924 - Polyamide fiber

• US Classifications

  • 534 - Organic compounds
  • 548 - Organic compounds