公开(公告)号：US20190174750A1

公开(公告)日：2019-06-13

申请号：US16320642

申请日：2017-07-17

Applicant: BASF SE

Inventor： Ulrich STEINBRENNER ,  Thorsten VOLLAND

IPC: A01N25/28 ,  A01N43/80 ,  A01N25/02 ,  A01N43/10

Abstract: The present invention relates to an aqueous composition comprising in the aqueous phase microcapsules which comprise a shell and a core, where the core contains a pesticide; and a codispersant of the formula R—X, in which R has 6 to 10 carbon atoms and is alkyl, arylalkyl, or alkylaryl; X is —O—PO3H2, —CO2H, —O—SO3H, —SO3H, or salts thereof. The invention further relates to a method of preparing the composition by synthesizing the microcapsules in the aqueous phase in the presence of the codispersant; and 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 composition is 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.

公开(公告)号：US20180153164A1

公开(公告)日：2018-06-07

申请号：US15568524

申请日：2016-03-01

Applicant: BASF SE

Inventor： Ulrich STEINBRENNER ,  Thorsten VOLLAND ,  Angelika GRUBER ,  Anja SIMON ,  Haytham SHBAITA ,  Joseph ZAWIERUCHA ,  Brady ASHER ,  Steven Joseph BOWE

IPC: A01N25/28 ,  A01N25/02 ,  A01N43/84 ,  B01J13/16

CPC classification number: A01N25/28 ,  A01N25/02 ,  A01N43/84 ,  B01J13/16

Abstract: The present invention relates to an aqueous composition comprising in the aqueous phase microcapsules, which comprise a shell and a core, where the core contains a pesticide; sulfonate; and a codispersant of the formula (I) as defined below. The invention further relates to a method of preparing said composition by synthesizing the microcapsules in the aqueous phase in the presence of the sulfonate and the codispersant. Finally, the invention 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 said composition is 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; and to seed containing said composition.

公开(公告)号：US20160057995A1

公开(公告)日：2016-03-03

申请号：US14778790

申请日：2014-03-26

Applicant: BASF SE

Inventor： Ulrich STEINBRENNER ,  Thorsten VOLLAND

IPC: A01N25/28 ,  A01N37/40

CPC classification number: A01N25/28 ,  A01N37/40 ,  A01N39/04

Abstract: Microcapsules comprising a core (a) and a shell (b), wherein the core comprises a salt of an anionic pesticide (a1) and optionally a water immiscible solvent (a2), wherein the cation of the salt of the anionic pesticide is an ammonium, phosphonium or sulfonium cation, wherein the groups on the ammonium, phosphonium or sulfonium cation, taken together contain at least 12 and no more than 50 cation atoms and wherein the ratio of the number of carbon atoms in the group with the largest number of carbon atoms to the average number of carbon atoms of all groups on the N, P or S-atom is less than 3.0.

Abstract translation: 包含核（a）和壳（b）的微胶囊，其中所述核包含阴离子农药（a1）的盐和任选的与水不混溶的溶剂（a2），其中所述阴离子农药的盐的阳离子是铵 ，鏻或锍阳离子，其中铵，鏻或锍阳离子上的基团一起含有至少12个且不超过50个阳离子原子，并且其中该基团中的碳原子数与最大碳数之比 原子与N，P或S原子上所有基团的平均碳原子数小于3.0。