Use of n-acyl lactams as crystallisation inhibitors

摘要

N-acyl lactams of formula (I), in which A and R have the meaning given in the description, may be used, when spraying aqueous spraying compounds containing A) certain crystallisation-prone azol derivatives and B) possibly one or more other active agents and additives, to prevent the crystallisation of such crystallisation-prone active agents in the spraying equipement.