2763528

Information

• Patent Grant
• 2763528

• References
• Source

• Patent Number

  2,763,528

• Date Filed

  Not available

• Date Issued

  Tuesday, September 18, 1956
  68 years ago

• CPC

  • D06P3/3206 - using acid dyes
  • D06P3/32 - leather skins
  • Y10S8/901 - Quaternary ammonium salts
  • Y10S8/907 - Nonionic emulsifiers for dyeing

• US Classifications

  • 008 - Bleaching and dyeing