3102886

Information

• Patent Grant
• 3102886

• References
• Source

• Patent Number

  3,102,886

• Date Filed

  Not available

• Date Issued

  Tuesday, September 3, 1963
  61 years ago

• CPC

  • C07D487/04 - Ortho-condensed systems
  • C09B62/0025 - Specific dyes not provided for in groups C09B62/004 - C09B62/018
  • C09B62/046 - Specific dyes not provided for in group C09B62/06 - C09B62/10
  • C09B62/465 - the reactive group being an acryloyl group, a quaternised or non-quaternised aminoalkyl carbonyl group or a (-N)n-CO-A-O-X or (-N)n-CO-A-Hal group, wherein A is an alkylene or alkylidene group, X is hydrogen or an acyl radical of an organic or inorganic acid, Hal is a halogen atom, and n is 0 or 1

• US Classifications

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