3252749

Information

• Patent Grant
• 3252749

• References
• Source

• Patent Number

  3,252,749

• Date Filed

  Not available

• Date Issued

  Tuesday, May 24, 1966
  58 years ago

• CPC

  • D06P3/792 - using basic dyes
  • D06P1/0048 - Converting dyes in situ in a non-appropriate form by hydrolysis, saponification, reduction with split-off of a substituent
  • D06P1/227 - Specific dyes not provided for in groups D06P1/228 - D06P1/28
  • D06P3/793 - using vat or sulfur dyes
  • Y10S8/928 - Polyolefin fiber

• US Classifications

  • 008 - Bleaching and dyeing