-
公开(公告)号：US20220304301A1
公开(公告)日：2022-09-29
申请号：US17619702
申请日：2020-06-18
Applicant: BASF SE
Inventor： Markus Kalt , Joachim Bentele , Janine Rude , Dris Kremzow-Graw
Abstract: Described herein is a stable aqueous suspension including dispersed particles of a beneficial effect material such as a pesticide, a relatively high amount of adjuvant and a compatibilizer. Also described herein are a process for preparing the stable aqueous suspension and products of said process.
-
公开(公告)号：US11540513B2
公开(公告)日：2023-01-03
申请号：US16472531
申请日：2017-12-21
Applicant: BASF SE
Inventor： Hans-Peter Seelmann-Eggebert , Joachim Bentele , Simon Poulton
Abstract: Described herein is an aqueous composition including particles coated with at least one non-amphoteric, quaternizable polymer which is water soluble at 20° C., and at least one dispersing component, where the dispersing component includes a dispersing agent selected from an amphiphilic graft polymer based on water-soluble polyalkylene oxides (A) as a graft base and side chains formed by polymerization of a vinyl ester component (B), the polymer having an average of ≤1 graft site per 50 alkylene oxide units and a mean molar mass Mw of from 3000 to 100 000.
-
公开(公告)号：US20240334926A1
公开(公告)日：2024-10-10
申请号：US18681909
申请日：2022-08-10
Applicant: BASF SE
Inventor： Jan Ole Mueller , Doris Kremzow-Graw , Janine Rude , Joachim Bentele , Stephan Jan Bachmann , Christian Schade , Adam Blanazs , Christian Sowa , Marcus Annawald
IPC: A01N25/10 , A01N43/40 , A01N43/54 , A01N43/56 , A01N43/653 , A01N43/70 , A01N43/713 , A01P3/00 , A01P13/02 , C08F283/06
CPC classification number: A01N25/10 , A01N43/40 , A01N43/54 , A01N43/56 , A01N43/653 , A01N43/70 , A01N43/713 , A01P3/00 , A01P13/02 , C08F283/06
Abstract: An agrochemical composition comprising (i) an agrochemical active ingredient; and (ii) a graft polymer comprising (A) a polymer backbone as a graft base, wherein said polymer backbone is obtainable by polymerization of at least one alkylene oxide selected from the group of C2- to C10-alkylene oxides, preferably C2- to C5-alkylene oxides, such as ethylene oxide, 1,2-propylene oxide, 1,2-butylene oxide, 2,3-butylene oxide, 1,2-pentene oxide or 2,3-pentene oxide; and optionally at least one polyol selected from the group of C2- to C14-polyols or at least one polyamine selected from the group of C2- to C14-polyamines; and (B) polymeric sidechains grafted onto the polymer backbone (A), wherein said polymeric sidechains (B) are obtainable by polymerization of monomers comprising at least one vinyl ester monomer (B1) in the presence of the polymer backbone (A). It was found that the graft polymer of the inventive composition is suitable as a dispersant for pesticides in agrochemical compositions. Moreover, the graft polymer typically exhibits a suitably high degree of biodegradability.
-
4.发明申请公开(公告)号：US20190313637A1
公开(公告)日：2019-10-17
申请号：US16472531
申请日：2017-12-21
Applicant: BASF SE
Inventor： Hans-Peter Seelmann-Eggebert , Joachim Bentele , Simon Poulton
Abstract: Described herein is an aqueous composition including particles coated with at least one non-amphoteric, quaternizable polymer which is water soluble at 20° C., and at least one dispersing component, where the dispersing component includes a dispersing agent selected from an amphiphilic graft polymer based on water-soluble polyalkylene oxides (A) as a graft base and side chains formed by polymerization of a vinyl ester component (B), the polymer having an average of ≤1 graft site per 50 alkylene oxide units and a mean molar mass Mw of from 3000 to 100 000.
-
-
-
Search Results
4
records
(took 0.01 seconds)
