3481682

Information

• Patent Grant
• 3481682

• References
• Source

• Patent Number

  3,481,682

• Date Filed

  Not available

• Date Issued

  Tuesday, December 2, 1969
  55 years ago

• CPC

  • D06M14/06 - of animal origin
  • D06P1/5214 - Polymers of unsaturated compounds containing no COOH groups or functional derivatives thereof
  • D06P1/5257 - (Meth)acrylic acid
  • D06P3/14 - wool
  • D06P3/854 - containing modified or unmodified fibres, i.e. containing the same type of fibres having different characteristics
  • D06P5/22 - Effecting variation of dye affinity on textile material by chemical means that react with the fibre
  • Y10S8/917 - Wool or silk

• US Classifications

  • 008 - Bleaching and dyeing