{HEAD ~ A composition} of the developer coupler type for the dyeing of the hair, consisting essentially of {TAIL ~ a carrier}, at least one compound 1, as coupling component, and, as developer component, one or more oxidative dye developer components, said coupler and said developer being present in a molar ratio of from about 2:1 to 1:2 
{ HEAD ~ A composition } of the developer coupler type for the dyeing of the hair , consisting essentially of { TAIL ~ a carrier } , at least one compound 1 , as coupling component , and , as developer component , one or more oxidative dye developer components , said coupler and said developer being present in a molar ratio of from about 2:1 to 1:2
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH