3291556

Information

• Patent Grant
• 3291556

• References
• Source

• Patent Number

  3,291,556

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1966
  58 years ago

• CPC

  • D06P3/20 - using mordant dyes using metallisable dyes
  • D06P1/5292 - containing Si-atoms
  • D06P1/607 - Nitrogen-containing polyethers or their quaternary derivatives
  • D06P3/14 - wool
  • D06P3/148 - using reactive dyes
  • D06P3/16 - using acid dyes
  • Y10S8/907 - Nonionic emulsifiers for dyeing
  • Y10S8/908 - Anionic emulsifiers for dyeing

• US Classifications

  • 008 - Bleaching and dyeing