3926548

Information

• Patent Grant
• 3926548

• References
• Source

• Patent Number

  3,926,548

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1975
  48 years ago

• CPC

  • D06P1/628 - Compounds containing nitrogen
  • D06B11/0086 - the textile material being one or more yarns
  • D06P3/241 - using acid dyes
  • D06P3/854 - containing modified or unmodified fibres, i.e. containing the same type of fibres having different characteristics
  • D06P7/00 - Dyeing or printing processes combined with mechanical treatment
  • Y10S8/929 - Carpet dyeing

• US Classifications

  • 008 - Bleaching and dyeing
  • 028 - Textiles: manufacturing