3621009

Information

• Patent Grant
• 3621009

• References
• Source

• Patent Number

  3,621,009

• Date Filed

  Not available

• Date Issued

  Tuesday, November 16, 1971
  53 years ago

• CPC

  • C09B43/28 - by etherification of hydroxyl groups
  • C09B43/18 - by acylation of hydroxyl group or of mercapto group
  • C09B43/202 - Aliphatic, cycloaliphatic, araliphatic carboxylic acids
  • Y10S534/01 - Mixtures of azo compounds

• US Classifications

  • 008 - Bleaching and dyeing
  • 534 - Organic compounds
  • 564 - Organic compounds