3405116

Information

• Patent Grant
• 3405116

• References
• Source

• Patent Number

  3,405,116

• Date Filed

  Not available

• Date Issued

  Tuesday, October 8, 1968
  56 years ago

• CPC

  • C09B45/01 - characterised by the method of metallisation
  • C09B35/36 - Trisazo dyes of the type
  • C09B41/00 - Special methods of performing the coupling reaction
  • C09B41/001 - characterised by the coupling medium
  • C09B41/004 - containing a reaction assistant
  • C09B45/00 - Complex metal compounds of azo dyes

• US Classifications

  • 534 - Organic compounds