3178251

Information

• Patent Grant
• 3178251

• References
• Source

• Patent Number

  3,178,251

• Date Filed

  Not available

• Date Issued

  Tuesday, April 13, 1965
  59 years ago

• CPC

  • C09B1/32 - substituted by aryl groups
  • C09B1/343 - only sulfonated in the anthracene nucleus
  • C09B62/523 - the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl amido or hydroxyalkyl amino sulfonyl group, a quaternised or non-quaternised amino alkyl sulfonyl amido group, or a substituted alkyl amino sulfonyl group, or a halogen alkyl sulfonyl amido or halogen alkyl amino sulfonyl group or a vinyl sulfonylamido or a substituted vinyl sulfonamido group
  • D06P1/0056 - Dyeing with polymeric dyes involving building the polymeric dyes on the fibres
  • D06P1/0064 - by using reactive polyfunctional compounds
  • D06P1/56 - Condensation products or precondensation products prepared with aldehydes
  • Y10S8/918 - Cellulose textile
  • Y10S8/921 - Cellulose ester or ether
  • Y10S8/922 - Polyester fiber
  • Y10S8/924 - Polyamide fiber
  • Y10S8/927 - Polyacrylonitrile fiber

• US Classifications

  • 008 - Bleaching and dyeing