3349104

Information

• Patent Grant
• 3349104

• References
• Source

• Patent Number

  3,349,104

• Date Filed

  Not available

• Date Issued

  Tuesday, October 24, 1967
  57 years ago

• CPC

  • C09B1/516 - N-acylated derivatives
  • C09B1/503 - unsubstituted amino-hydroxy anthraquinone
  • C09B1/515 - N-alkyl, N-aralkyl or N-cycloalkyl derivatives
  • Y10S8/922 - Polyester fiber

• US Classifications

  • 552 - Organic compounds
  • 008 - Bleaching and dyeing