3117831

Information

• Patent Grant
• 3117831

• References
• Source

• Patent Number

  3,117,831

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1964
  61 years ago

• CPC

  • D06P1/6494 - Compounds containing a guanyl group R-C-N=
  • D06P1/67375 - with sulfur-containing anions
  • D06P3/76 - using basic dyes

• US Classifications

  • 008 - Bleaching and dyeing
  • 524 - Synthetic resins or natural rubbers