2989360

Information

• Patent Grant
• 2989360

• References
• Source

• Patent Number

  2,989,360

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1961
  63 years ago

• CPC

  • D06P3/74 - using acid dyes
  • C08K5/0008 - Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
  • D06P1/928 - Solvents other than hydrocarbons
  • Y10S8/927 - Polyacrylonitrile fiber

• US Classifications

  • 008 - Bleaching and dyeing