3704087

Information

• Patent Grant
• 3704087

• References
• Source

• Patent Number

  3,704,087

• Date Filed

  Not available

• Date Issued

  Tuesday, November 28, 1972
  52 years ago

• CPC

  • D06P3/66 - using reactive dyes
  • D06P3/666 - reactive group not directly attached to heterocyclic group
  • D06P5/12 - Reserving parts of the material before dyeing or printing; Locally decreasing dye affinity by chemical means
  • Y10S8/918 - Cellulose textile

• US Classifications

  • 008 - Bleaching and dyeing