abstract |
Method for stabilization and prevention against haze, in which compounds of formula (I) or n = 1 to 4 and R = alkyl are used, with a total number of C from 5 to 40, and compounds of formula ( II) or z = atomic group to complete an aromatic system, R1 = alkyl or H, R2 = alkyl, optionally substituted and X- = acid anion. |