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METHOD OF PREPARATION OF GRANULES BY MILLING PESTICIDE AND SILICA, ADDITION OF ADJUVANT, AND FLUIDIZED BED GRANULATION
专利权人:
BASF SE
发明人:
KNIERIEM, Torsten,KOLB, Klaus,MIRAKI ARDESTANI, Payam Michael
申请号:
EP20130712279
公开号:
EP2833718(B1)
申请日:
2013.03.27
申请国别(地区):
欧洲专利局
年份:
2018
代理人:
摘要:
The present invention relates to a method for preparing granules comprising the steps of A) preparing an adjuvanted slurry by milling an aqueous composition Al containing a pesticide and a silica absorbent to yield a pesticidal slurry, and adding an adjuvant to the pesticidal slurry; and B) granulating the adjuvanted slurry, wherein the granulation comprises a fluidized bed granulation or sprouted bed granulation. It further relates to granules obtainable be said method comprising 1 to 30 wt % of the pesticide, 10 to 35 wt % of the adjuvant, 8 to 30 wt % of the silica absorbent, and wherein the weight ratio of the silica gel to the adjuvant is from 2/1 to 1/3,5, and finally to a method for controlling phytopathogenic fungi and/or undesired plant growth and/or undesired attack by insects or mites and/or for regulating the growth of plants, where the granules obtainable by said method are allowed to act on the particular pests, their habitat or the plants to be protected from the particular pest, the soil and/o
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