3707351

Information

• Patent Grant
• 3707351

• References
• Source

• Patent Number

  3,707,351

• Date Filed

  Not available

• Date Issued

  Tuesday, December 26, 1972
  52 years ago

• CPC

  • D06M15/3562 - containing nitrogen
  • Y10S8/909 - Sulfonated or sulfated alphatic hydrocarbons
  • Y10S8/91 - Soap
  • Y10S8/911 - Sulfonated
  • Y10S8/912 - Arylene sulfonate-formaldehyde condensate or alkyl aryl sulfonate
  • Y10S8/928 - Polyolefin fiber
  • Y10S8/929 - Carpet dyeing
  • Y10S8/93 - Pretreatment before dyeing

• US Classifications

  • 008 - Bleaching and dyeing