3268507

Information

• Patent Grant
• 3268507

• References
• Source

• Patent Number

  3,268,507

• Date Filed

  Not available

• Date Issued

  Tuesday, August 23, 1966
  58 years ago

• CPC

  • C09B29/08 - Amino benzenes
  • C09B29/0813 - substituted by OH, O-C(=X)-R, O-C(=X)-X-R, O-R (X being O,S,NR; R being hydrocarbonyl)
  • C09B29/0823 - substituted by CN
  • C09B31/043 - Amino-benzenes
  • C09B43/208 - with formation of OCXXH or OCXXR and R being hydrocarbon
  • D06P1/08 - cationic azo dyes
  • D06P1/18 - Azo dyes

• US Classifications

  • 534 - Organic compounds
  • 008 - Bleaching and dyeing
  • 558 - Organic compounds
  • 560 - Organic compounds