3532455

Information

• Patent Grant
• 3532455

• References
• Source

• Patent Number

  3,532,455

• Date Filed

  Not available

• Date Issued

  Tuesday, October 6, 1970
  54 years ago

• CPC

  • C09B49/10 - from diphenylamines, indamines, or indophenols

• US Classifications

  • 008 - Bleaching and dyeing
  • 564 - Organic compounds