3658460

Information

• Patent Grant
• 3658460

• References
• Source

• Patent Number

  3,658,460

• Date Filed

  Not available

• Date Issued

  Tuesday, April 25, 1972
  52 years ago

• CPC

  • D06P1/62 - using compositions containing low-molecular-weight organic compounds with sulfate, sulfonate, sulfenic or sulfinic groups
  • D06P1/6076 - addition products of amines and alkylene oxides or oxiranes
  • D06P1/621 - Compounds without nitrogen
  • D06P1/66 - containing quaternary ammonium groups
  • Y10S8/901 - Quaternary ammonium salts
  • Y10S8/905 - Mixed anionic and cationic emulsifiers for dyeing
  • Y10S8/907 - Nonionic emulsifiers for dyeing
  • Y10S8/908 - Anionic emulsifiers for dyeing
  • Y10S8/909 - Sulfonated or sulfated alphatic hydrocarbons
  • Y10S8/911 - Sulfonated
  • Y10S8/924 - Polyamide fiber

• US Classifications

  • 008 - Bleaching and dyeing