2726132

Information

• Patent Grant
• 2726132

• References
• Source

• Patent Number

  2,726,132

• Date Filed

  Not available

• Date Issued

  Tuesday, December 6, 1955
  68 years ago

• CPC

  • D06M13/256 - Sulfonated compounds esters thereof
  • D06P1/655 - Compounds containing ammonium groups
  • D06P1/66 - containing quaternary ammonium groups
  • D06P3/74 - using acid dyes
  • D06P5/22 - Effecting variation of dye affinity on textile material by chemical means that react with the fibre
  • C08F2800/20 - as weight or mass percentages
  • Y10S8/927 - Polyacrylonitrile fiber

• US Classifications

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