| 摘要 |
An evaporation inhibitor for spray mixtures of agricultural chemicals applied by the LV method in the form of a wax-containing aqueous dispersion or a self-emulsifying solution in organic solvents has the following composition: from 15 to 50% by weight of a wax or wax mixture, from 4 to 20% by weight of nonionic and/or anionic emulsifiers, from 19.5 to 81% by weight of water and/or organic solvents from the group comprising hydrocarbons, esters and ketones having boiling points of from 70 to 280 DEG C, from 0 to 5.5% by weight of other auxiliaries, from 0 to 5.0% by weight of amines or alkali. It may be used in an amount of from 1 to 15% by weight, preferably 5 to 10% by weight as an additive to spray mixtures containing agricultural chemicals adjusted to in-use concentrations. |
