2094845

Information

• Patent Grant
• 2094845

• References
• Source

• Patent Number

  2,094,845

• Date Filed

  Not available

• Date Issued

  Tuesday, October 5, 1937
  87 years ago

• CPC

  • C09B35/00 - Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
  • C09B35/24 - the tetrazo component being a derivative of a diaryl amine

• US Classifications

  • 534 - Organic compounds