3317331

Information

• Patent Grant
• 3317331

• References
• Source

• Patent Number

  3,317,331

• Date Filed

  Not available

• Date Issued

  Tuesday, May 2, 1967
  57 years ago

• CPC

  • C09B67/0041 - mixtures containing one azo dye
  • C09B29/00 - Monoazo dyes prepared by diazotising and coupling
  • C09B35/08 - the tetrazo component being a derivative of biphenyl
  • C09B39/00 - Other azo dyes prepared by diazotising and coupling

• US Classifications

  • 106 - Compositions: coating or plastic
  • 534 - Organic compounds