containing heterocyclic ring with at least one nitrogen atom as ring member

Introduced: July 1974

Last revised: January 2006

Full Title

Anti-oxidant compositions; Compositions inhibiting chemical change > containing organic compounds > containing heterocyclic ring with at least one nitrogen atom as ring member

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:: MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR