3190876

Information

• Patent Grant
• 3190876

• References
• Source

• Patent Number

  3,190,876

• Date Filed

  Not available

• Date Issued

  Tuesday, June 22, 1965
  59 years ago

• CPC

  • C09B62/473 - Monoazo dyes
  • C07C245/08 - with the two nitrogen atoms of azo groups bound to carbon atoms of six-membered aromatic rings
  • C08F20/34 - Esters containing nitrogen
  • C09B69/106 - containing an azo dye

• US Classifications

  • 534 - Organic compounds
  • 526 - Synthetic resins or natural rubbers