公开(公告)号：US20170042143A1

公开(公告)日：2017-02-16

申请号：US15307143

申请日：2015-04-27

Applicant: BASF SE

Inventor： Ewelina BURAKOWSKA-MEISE ,  Joanna MECFEL-MARCZEWSKI ,  Matthias BRATZ ,  Wolfgang DENUELL ,  Steven BOWE ,  Ronald REPAGE ,  John FRIHAUF

IPC: A01N25/28 ,  B01J13/18 ,  A01N43/56 ,  A01N43/90 ,  A01N43/10 ,  A01N37/22

CPC classification number: B01J13/14 ,  A01N25/28 ,  A01N37/22 ,  A01N43/10 ,  A01N43/56 ,  A01N43/90 ,  A61K8/11 ,  A61K9/5026 ,  A61K9/5089 ,  A61Q19/00 ,  B01J13/16 ,  B01J13/18 ,  C11D3/3753 ,  C11D17/0039

Abstract: The present invention relates to a process for producing microcapsules which contain a shell and a core of a liquid water-insoluble material, where (a) a premix (I) is prepared from water and a protective colloid; (b) a further premix (II) is prepared from the water-insoluble material and at least bifunctional isocyanate (A) or a mixture of two or more different isocyanates containing (A); (c) the two premixes (I) and (II) are mixed together until an emulsion is formed; (d) at least a bifunctional amine is then poured into the emulsion from step (c); and (e) the emulsion is then heated until the microcapsules are formed, and where the liquid water-insoluble material comprises a pesticide, where the protective colloid is a polyvinyl alcohol copolymer having hydrolysis degrees from 60 to 99.9%, and where the polyvinyl alcohol copolymer contains comonomers with anionic groups. Further subject matter are microcapsules obtainable by said process. The present invention also relates to a method of controlling phytopathogenic fungi and/or undesired plant growth and/or undesired insect or mite attack and/or for regulating the growth of plants, wherein the microcapsules are allowed to act on the respective pests, their environment or the crop plants to be protected from the respective pest, on the soil and/or on undesired plants and/or on the crop plants and/or on their environment.

Abstract translation: 本申请描述了一种生产微胶囊的方法，其中包含在聚乙烯醇共聚物存在下获得的由聚脲制成的壳。

公开(公告)号：US20170318811A1

公开(公告)日：2017-11-09

申请号：US15524759

申请日：2015-11-03

Applicant: BASF SE

Inventor： Joanna MECFEL-MARCZEWSKI ,  Matthias KREJCA ,  Diana FRANZ ,  Matthias BRATZ ,  Rainer BERGHAUS ,  Diana Westfalia MORAN PUENTE ,  Sophie PUTZIEN

IPC: A01N47/06 ,  A01N25/02 ,  A01N57/20 ,  C07D325/00

CPC classification number: A01N47/06 ,  A01N25/02 ,  A01N37/50 ,  A01N57/20 ,  C07D325/00

Abstract: The present invention relates to a method for preparing a tank mix, which comprises the step of contacting a pesticide formulation, water, and a tank mix adjuvant which comprises a carbonate of the formula (I); to a pesticide formulation comprising the tank mix adjuvant; to a method of controlling phytopathogenic fungi and/or undesired vegetation and/or undesired insect or mite attack and/or for regulating the growth of plants, wherein the tank mix or the pesticide formulation is allowed to act on the respective pests, their environment or the plants to be protected from the respective pest, on the soil and/or on undesired plants and/or the crop plants and/or their environment; and to a use of the tank mix adjuvant for increasing the efficacyl of a pesticide.