3113825

Information

• Patent Grant
• 3113825

• References
• Source

• Patent Number

  3,113,825

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1963
  61 years ago

• CPC

  • C07D471/04 - Ortho-condensed systems
  • C07D209/08 - with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to carbon atoms of the hetero ring
  • C07D209/14 - Radicals substituted by nitrogen atoms, not forming part of a nitro radical
  • D06L3/1221 - with cationic brighteners
  • Y10S8/918 - Cellulose textile

• US Classifications

  • 008 - Bleaching and dyeing