3488343

Information

• Patent Grant
• 3488343

• References
• Source

• Patent Number

  3,488,343

• Date Filed

  Not available

• Date Issued

  Tuesday, January 6, 1970
  54 years ago

• CPC

  • C09B62/0085 - with coupling components containing both hydroxyl and amino groups as directing groups
  • C09B62/473 - Monoazo dyes
  • Y10S8/917 - Wool or silk

• US Classifications

  • 534 - Organic compounds
  • 008 - Bleaching and dyeing