3320231

Information

• Patent Grant
• 3320231

• References
• Source

• Patent Number

  3,320,231

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1967
  57 years ago

• CPC

  • C09B62/008 - Monoazo dyes
  • C09B62/0083 - with coupling components containing a hydroxyl directing group

• US Classifications

  • 534 - Organic compounds
  • 008 - Bleaching and dyeing