102482 ⎘
Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a pyridazine ring Specific dyes non provided for in groups -
LABELS COMPRISING DIBROMOPYRIDAZINEDIONES FOR IMMUNOASSAYS AND METHODS OF PRODUCTION AND USE THEREOF
#2Leuco polymers as bluing agents in laundry care compositions
#3Reactive leuco compounds and compositions comprising the same