3188316

Information

• Patent Grant
• 3188316

• References
• Source

• Patent Number

  3,188,316

• Date Filed

  Not available

• Date Issued

  Tuesday, June 8, 1965
  59 years ago

• CPC

  • C07D213/74 - Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
  • C07D261/14 - Nitrogen atoms
  • C07D277/58 - Nitro radicals
  • C07D277/82 - Nitrogen atoms
  • C09B1/205 - Dyes with an unsaturated C on the N atom attached to the nucleus
  • C09B43/00 - Preparation of azo dyes from other azo compounds

• US Classifications

  • 548 - Organic compounds