The invention relates to a solid crop protection formulation comprising
a) cinidon-ethyl as a crop protection agent;
b) at least one random radical copolymer comprising as polymerized units at least one hydrophilic and at least one hydrophobic monomer; and
c) optionally further additives,
wherein at least 50% of the dispersed cinidon-ethyl particles in said solid crop protection formulation are in an X-ray amorphous state and an aqueous dispersion formulation thereof. Additionally, the invention relates to processes for preparing said formulations and the use of said formulations in agriculture. Further, the invention relates to a random radical copolymer essentially consisting of as polymerized units
a) 5 to 95% by weight of styrene as component A;
b) 5 to 95% by weight of DMAPMAM (dimethylaminopropyl methacrylic amide) as component B;
c) 0 to 98% by weight of methyl acrylate and/or vinyl acetate as component C.
本发明涉及一种固体作物保护制剂,包括
a) 作为作物保护剂的西尼酮-乙基;
b) 至少一种无规自由基共聚物,其聚合单元包括至少一种亲
水单体和至少一种疏
水单体;以及
c) 可选的进一步添加剂、
其中所述固体作物保护制剂中至少 50%的分散西尼酮-乙基颗粒处于 X 射线无定形状态,以及其
水分散制剂。此外,本发明还涉及制备所述制剂的工艺以及所述制剂在农业中的用途。此外,本发明还涉及一种无规自由基共聚物,其聚合单元主要包括
a) 5-95%(按重量计)
苯乙烯作为 A 组分;
b) 5%至 95%(重量百分比)的
DMAPMAM(二甲基
氨基丙基
甲基丙烯酸酰胺),作为 B 组分;
c) 0 至 98% (重量百分比)的
丙烯酸甲酯和/或
醋酸乙烯酯,作为 C 组分。