3891386

Information

• Patent Grant
• 3891386

• References
• Source

• Patent Number

  3,891,386

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1975
  49 years ago

• CPC

  • D06P1/6135 - from aromatic alcohols or from phenols, naphthols
  • D06P1/5257 - (Meth)acrylic acid
  • D06P1/642 - Compounds containing nitrogen
  • D06P3/54 - using dispersed dyestuffs
  • D06P5/2077 - after dyeing
  • D06P7/005 - Dyeing combined with texturising or drawing treatments

• US Classifications

  • 008 - Bleaching and dyeing