3551170

Information

• Patent Grant
• 3551170

• References
• Source

• Patent Number

  3,551,170

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1970
  54 years ago

• CPC

  • C09B45/48 - Preparation from other complex metal compounds of azo dyes
  • C08K5/0041 - Optical brightening agents, organic pigments
  • C09B45/14 - Monoazo compounds
  • C09B69/045 - of anionic azo dyes
  • C07C2103/26 - (Hydrogenated) phenanthrenes

• US Classifications

  • 106 - Compositions: coating or plastic
  • 524 - Synthetic resins or natural rubbers