3539348

Information

• Patent Grant
• 3539348

• References
• Source

• Patent Number

  3,539,348

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1970
  54 years ago

• CPC

  • G03C7/29 - Azo dyes therefor
  • C09B35/00 - Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
  • C09B35/02 - Disazo dyes
  • C09B35/027 - in which the coupling component is a hydroxy-amino compound

• US Classifications

  • 430 - Radiation imagery chemistry: process, composition, or product thereof