Patent ID: 7728067

Claim:
An adjuvant composition consisting of (A) from 20 to 95% by weight of a C 1 -C 2 carboxylic acid ester of a polyhydroxy compound containing from 2 to 20 hydroxyl groups and (B) from 0.2 to 10% by weight of an N-heterocyclic compound having a pK a value of from 6 to 8; and (C) from to 70% by weight of a glycol or glycol ether of formula (1) R 1 —(OCHR 3 CH 2 ) n —OCHR 3 CH 2 OR 2 (1), wherein R 1 and R 2 are hydrogen or C 1 -C 12 alkyl, with the proviso that at least one of the radicals R 1 and R 2 hydrogen, R 3 is hydrogen or methyl, and n is a number from 0 to 8, the sum of components (A)+(B)+(C) being, in each case 100% by weight.