MICROPARTICLE COMPOSITIONS COMPRISING SAFLUFENACIL

A microparticle composition comprising saflufenacil, wherein saflufenacil is present in the form of microparticles, which comprise solid saflufenacil, which is surrounded or embedded by an aminoplast polymer, which is a polycondensation product of one or more amino compounds and one or more aldehyde...

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Bibliographic Details
Main Authors STEINBRENNER, Ulrich, STEUERWALD, Joerg, KLAMCZYNSKI, Katharine, LAIK, Wolfgang
Format Patent
LanguageEnglish
French
Published 10.12.2020
Subjects
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Summary:A microparticle composition comprising saflufenacil, wherein saflufenacil is present in the form of microparticles, which comprise solid saflufenacil, which is surrounded or embedded by an aminoplast polymer, which is a polycondensation product of one or more amino compounds and one or more aldehydes, and further comprising at least one lignin based sulfonic acid A, such as lignosulfonic acid, ethoxylated lignosulfonic acid or oxidized lignins, wherein said lignosulfonic acid A has an average molar weight MW of at least 10,000 Da. L'invention concerne une composition de microparticules comprenant du saflufénacil, le saflufénacil étant présent sous la forme de microparticules, lesquelles comprennent du saflufénacil solide qui est entouré ou incorporé par un polymère aminoplaste, lequel est un produit de polycondensation d'un ou plusieurs composés aminés et d'un ou plusieurs aldéhydes, et comprenant en outre au moins un acide sulfonique à base de lignine (A), tel que l'acide lignosulfonique, l'acide lignosulfonique éthoxylé ou les lignines oxydées, ledit acide lignosulfonique (A) ayant un poids moléculaire moyen (MW) d'au moins 10 000 Da.
Bibliography:Application Number: WO2020EP64626