申请人:Schroers Michael
公开号:US20110230343A1
公开(公告)日:2011-09-22
A subject matter of the present invention is a process for the preparation of effect compound-comprising microparticles M comprising A) the formation of a crude suspension of microparticles A by means of enzymatic polyester synthesis in an inverse miniemulsion comprising enzyme, effect compound and polyester monomers; and B) the polymerization of wall monomers from the group consisting of ethylenically unsaturated monomers, polyisocyanates and polyepoxides in the crude suspension of microparticles A. Furthermore, the present invention relates to microparticles M which can be obtained by means of the process according to the invention and also to an agrochemical formulation comprising microparticles M. In addition, the present invention relates to the use of microparticles M prepared according to the invention as component in colorants, cosmetics, drugs, biocides, plant protection agents, fertilizers, additives for food or animal fodder, or auxiliaries for polymers, paper, textiles, leather, detergents or cleaners. Finally, the invention also relates to a method for combating undesirable plant growth, to a method for combating undesirable insect or acarid infestation on plants and/or for combating phytopathogenic fungi, and to seeds treated with the agrochemical formulation.
本发明的主题是一种制备含有效果化合物的微粒M的过程,其中包括A)通过酶催化聚酯合成在反相微乳液中形成微粒A的粗悬浮液,该微乳液包括酶、效果化合物和聚酯单体;以及B)在微粒A的粗悬浮液中从乙烯基不饱和单体、多异氰酸酯和多环氧化合物等壁材单体中聚合。此外,本发明还涉及可通过该发明的过程获得的微粒M,以及包括微粒M的农药制剂。此外,本发明还涉及将根据本发明制备的微粒M用作颜料、化妆品、药品、生物杀灭剂、植物保护剂、肥料、食品或动物饲料添加剂或聚合物、纸张、纺织品、皮革、洗涤剂或清洁剂的辅助成分。最后,本发明还涉及一种用于抑制植物不良生长的方法,一种用于抑制植物上的不良昆虫或螨虫侵害并/或抑制植物病原真菌的方法,以及用农药制剂处理的种子。