2763668

Information

• Patent Grant
• 2763668

• References
• Source

• Patent Number

  2,763,668

• Date Filed

  Not available

• Date Issued

  Tuesday, September 18, 1956
  68 years ago

• CPC

  • C09B29/00 - Monoazo dyes prepared by diazotising and coupling
  • C09B1/26 - Dyes with amino groups substituted by hydrocarbon radicals
  • C09B1/51 - N-substituted amino-hydroxy anthraquinone
  • C09B62/58 - Azo dyes

• US Classifications

  • 552 - Organic compounds