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IPC Subgroup
C09B 1/36

Dyes with acylated amino groups

Introduced: September 1968

Last revised: January 2006

Full Title

Dyes with an anthracene nucleus not condensed with any other ring > Amino anthraquinones > Preparation from starting materials already containing the anthracene nucleus > Dyes with acylated amino groups

Classification Context

Section:
CHEMISTRY; METALLURGY
Class:
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
Subclass:
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; MORDANTS; LAKES

6 direct subcodes

Child Classifications

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  • C09B 1/38 Urea or thiourea derivatives
  • C09B 1/4 the acyl groups being residues of an aliphatic or araliphatic carboxylic acid
  • C09B 1/44 the acyl groups being residues of a heterocyclic carboxylic acid
  • C09B 1/473 the acyl groups being residues of a sulfonic acid