| 摘要 |
<p>A stabilizer additive composition for a diluted tank mix of an agricultural chemical which will inhibit crystal formation therein when present in an amount of about 0.05-1 % by volume of the mix, comprising by weight: (a) about 5-50 % of a water insoluble polymer of vinyl pyrrolidone which is > 30 % alkylated with a C4-C24 alkyl group, and has an HLB < 18; (b) about 10-90 % of dodecyl or octyl pyrrolidine, or mixtures thereof, having a CMC of < 0.01 % at R.T., and an HLB of about 2-8; and (c) about 5-40 % of an anionic surfactant.</p> |
