3179663

Information

• Patent Grant
• 3179663

• References
• Source

• Patent Number

  3,179,663

• Date Filed

  Not available

• Date Issued

  Tuesday, April 20, 1965
  60 years ago

• CPC

  • C09B9/00 - Esters or ester-salts of leuco compounds of vat dyestuffs
  • C09B9/02 - of anthracene dyes

• US Classifications

  • 544 - Organic compounds
  • 008 - Bleaching and dyeing
  • 546 - Organic compounds
  • 548 - Organic compounds
  • 549 - Organic compounds
  • 552 - Organic compounds