2940814

Information

• Patent Grant
• 2940814

• References
• Source

• Patent Number

  2,940,814

• Date Filed

  Not available

• Date Issued

  Tuesday, June 14, 1960
  64 years ago

• CPC

  • D06P1/28 - Esters of vat dyestuffs
  • C09B9/00 - Esters or ester-salts of leuco compounds of vat dyestuffs
  • D06P1/6426 - Heterocyclic compounds

• US Classifications

  • 008 - Bleaching and dyeing