2038591

Information

• Patent Grant
• 2038591

• References
• Source

• Patent Number

  2,038,591

• Date Filed

  Not available

• Date Issued

  Tuesday, April 28, 1936
  88 years ago

• CPC

  • D06P1/645 - Aliphatic, araliphatic or cycloaliphatic compounds containing amino groups
  • C09B67/0077 - Preparations with possibly reduced vat, sulfur or indigo dyes
  • D06P1/24 - Anthraquinone dyes or anthracene nucleus containing vat dyes

• US Classifications

  • 008 - Bleaching and dyeing