3471248

Information

• Patent Grant
• 3471248

• References
• Source

• Patent Number

  3,471,248

• Date Filed

  Not available

• Date Issued

  Tuesday, October 7, 1969
  55 years ago

• CPC

  • D06P3/16 - using acid dyes
  • D06B3/16 - in superimposed
  • D06P1/613 - Polyethers without nitrogen
  • D06P1/6131 - Addition products of hydroxyl groups-containing compounds with oxiranes
  • D06P1/649 - Compounds containing carbonamide, thiocarbonamide or guanyl groups
  • D06P1/6496 - Condensation products from carboxylic acids and hydroxyalkyl amine (Kritchewski bases)
  • D06P1/6533 - Aliphatic, araliphatic or cycloaliphatic
  • D06P3/14 - wool
  • D06B2700/095 - for continuous treatment of open width fabrics, in which the fabric is guided without tension
  • Y10S8/904 - Mixed anionic and nonionic emulsifiers for dyeing
  • Y10S8/907 - Nonionic emulsifiers for dyeing
  • Y10S8/917 - Wool or silk
  • Y10S8/924 - Polyamide fiber
  • Y10S8/925 - Aromatic polyamide

• US Classifications

  • 008 - Bleaching and dyeing