2967751

Information

• Patent Grant
• 2967751

• References
• Source

• Patent Number

  2,967,751

• Date Filed

  Not available

• Date Issued

  Tuesday, January 10, 1961
  64 years ago

• CPC

  • D06P3/3273 - preparing azo dyes on the material
  • Y10S8/909 - Sulfonated or sulfated alphatic hydrocarbons
  • Y10S8/912 - Arylene sulfonate-formaldehyde condensate or alkyl aryl sulfonate
  • Y10S8/914 - Amino carboxylic acids

• US Classifications

  • 008 - Bleaching and dyeing