3467643

Information

• Patent Grant
• 3467643

• References
• Source

• Patent Number

  3,467,643

• Date Filed

  Not available

• Date Issued

  Tuesday, September 16, 1969
  55 years ago

• CPC

  • C09B43/34 - by reacting ortho- or peri-dicarboxylic dyes
  • C09B43/00 - Preparation of azo dyes from other azo compounds

• US Classifications

  • 534 - Organic compounds
  • 106 - Compositions: coating or plastic
  • 524 - Synthetic resins or natural rubbers
  • 548 - Organic compounds