2753239

Information

• Patent Grant
• 2753239

• References
• Source

• Patent Number

  2,753,239

• Date Filed

  Not available

• Date Issued

  Tuesday, July 3, 1956
  68 years ago

• CPC

  • D06P1/06 - containing acid groups
  • D06P1/0048 - Converting dyes in situ in a non-appropriate form by hydrolysis, saponification, reduction with split-off of a substituent
  • D06P3/60 - natural or regenerated cellulose

• US Classifications

  • 008 - Bleaching and dyeing
  • 534 - Organic compounds