3652532

Information

• Patent Grant
• 3652532

• References
• Source

• Patent Number

  3,652,532

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1972
  52 years ago

• CPC

  • C09B44/06 - from coupling components containing hydroxyl as the only directing group

• US Classifications

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