Invention Grant
- Patent Title: Granules obtainable by milling pesticide and silica, addition of adjuvant, and fluidized bed granulation
-
Application No.: US14389970Application Date: 2013-03-27
-
Publication No.: US09980481B2Publication Date: 2018-05-29
- Inventor: Torsten Knieriem , Klaus Kolb , Payam Michael Miraki Ardestani
- Applicant: BASF SE
- Applicant Address: DE Ludwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen
- Agency: Drinker Biddle & Reath LLP
- Priority: EP12162879 20120402
- International Application: PCT/EP2013/056471 WO 20130327
- International Announcement: WO2013/149898 WO 20131010
- Main IPC: A01N25/12
- IPC: A01N25/12 ; A01N37/38 ; A01N37/42 ; A01N43/84

Abstract:
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/or on undesired plants and/or the useful plants and/or their habitat.
Public/Granted literature
- US20150080217A1 GRANULES OBTAINABLE BY MILLING PESTICIDE AND SILICA, ADDITION OF ADJUVANT, AND FLUIDIZED BED GRANULATION Public/Granted day:2015-03-19
Information query