3186980

Information

• Patent Grant
• 3186980

• References
• Source

• Patent Number

  3,186,980

• Date Filed

  Not available

• Date Issued

  Tuesday, June 1, 1965
  59 years ago

• CPC

  • C09B43/06 - by oxidation
  • C09B56/04 - Stilbene-azo dyes
  • Y10S8/919 - Paper
  • Y10S8/931 - Washing or bleaching

• US Classifications

  • 534 - Organic compounds
  • 008 - Bleaching and dyeing