2076131

Information

• Patent Grant
• 2076131

• References
• Source

• Patent Number

  2,076,131

• Date Filed

  Not available

• Date Issued

  Tuesday, April 6, 1937
  87 years ago

• CPC

  • D06P5/22 - Effecting variation of dye affinity on textile material by chemical means that react with the fibre
  • C08F8/00 - Chemical modification by after-treatment
  • C08F8/30 - Introducing nitrogen atoms or nitrogen-containing groups
  • D06P3/58 - material containing hydroxyl groups

• US Classifications

  • 525 - Synthetic resins or natural rubbers
  • 008 - Bleaching and dyeing