NANOPARTICULATE ACTIVE INGREDIENT FORMULATIONS
    5.
    发明申请
    NANOPARTICULATE ACTIVE INGREDIENT FORMULATIONS 审中-公开
    纳米微粒活性制剂

    公开(公告)号:WO2007048730A8

    公开(公告)日:2008-06-05

    申请号:PCT/EP2006067473

    申请日:2006-10-17

    CPC classification number: A01N25/04 A01N25/28 A01N2300/00

    Abstract: The present invention encompasses aqueous dispersions comprising a nanoparticulate formulation of active crop protection ingredients, in which the nanoparticles have core-shell structures with a mean particle diameter of 0.05 to 2.0 µm and the active crop protection ingredient is present in the core in X-ray-amorphous form together with one or more polymers, and the shell consists of a stabilized envelope matrix preparable by a process which is characterized in that (a) a solution of the active crop protection ingredient in a water-miscible organic solvent is prepared, (b) the solution obtained in step (a) is mixed with the core polymer or a solution of the core polymer in a water-miscible organic solvent, the polymer being insoluble or only partly soluble in water or aqueous solutions or water-solvent mixtures; and (c) the mixture resulting from (b) is contacted with an aqueous solution comprising components of the envelope matrix.

    Abstract translation: 本发明包括水性分散体,其包括植物保护剂的纳米微粒制剂,其中表现出与0.05微米至2.0微米的平均粒径和在芯透视作物保护试剂与一种或多种聚合物一起无定形纳米粒子的核 - 壳结构的 和壳由一个稳定涂层基质通过一个过程,其特征在于:(a)制备在水混溶性有机溶剂中的作物保护剂的溶液,(b)以步骤溶液中制备的(a)中获得的与芯聚合物 混合或在与水混溶的有机溶剂中的核聚合物,其中所述聚合物是不溶的或仅部分可溶于水或水溶液或水 - 溶剂混合物中的溶液; 和(c)从(b)中得到的混合用包含在接触的涂层基质的成分的水溶液带来的。

    ЭМУЛЬГИРУЕМЫЙ КОНЦЕНТРАТ

    公开(公告)号:EA017661B1

    公开(公告)日:2013-02-28

    申请号:EA201001575

    申请日:2009-04-07

    Applicant: BASF SE

    Abstract: Изобретениеотноситсяк составуэмульгируемогоконцентрата (ЭК), включающему: a) фунгицидныйтриазолилиегосельскохозяйственноприемлемуюсольилипродуктприсоединения; b) системурастворителей, включающую b1) замещенныйфенол; b2) одинилинесколькоорганическихрастворителей; c) одинилинесколькоэмульгаторов; d) необязательно, дополнительныедобавкидляпрепаратов, кспособуихполученияи применениюдляборьбыс вреднымигрибами.

    9.
    发明专利
    未知

    公开(公告)号:DE502004007631D1

    公开(公告)日:2008-08-28

    申请号:DE502004007631

    申请日:2004-10-14

    Applicant: BASF SE

    Abstract: The invention relates to a method for the continuous production of aldehydes by the isomerising hydroformylation in a homogenous phase of olefin compositions by means of a synthesis gas, in the presence of a homogeneous rhodium catalyst that is complexed with an organophosphorus ligand containing oxygen atoms and/or nitrogen atoms and a free ligand. The production is carried out at high temperature and high pressure in a multi-stage reaction system consisting of at least two reaction zones. According to the method, the olefin composition is first reacted in a first reaction zone or a group of several first reaction zones at a total pressure of between 10 and 40 bar, using a synthesis gas with a CO/H2 molar ratio of between 4:1 and 1:2 until a 40 to 95% conversion of the alpha-olefins is obtained.

    10.
    发明专利
    未知

    公开(公告)号:AT401292T

    公开(公告)日:2008-08-15

    申请号:AT04765959

    申请日:2004-10-14

    Applicant: BASF SE

    Abstract: The invention relates to a method for the continuous production of aldehydes by the isomerising hydroformylation in a homogenous phase of olefin compositions by means of a synthesis gas, in the presence of a homogeneous rhodium catalyst that is complexed with an organophosphorus ligand containing oxygen atoms and/or nitrogen atoms and a free ligand. The production is carried out at high temperature and high pressure in a multi-stage reaction system consisting of at least two reaction zones. According to the method, the olefin composition is first reacted in a first reaction zone or a group of several first reaction zones at a total pressure of between 10 and 40 bar, using a synthesis gas with a CO/H2 molar ratio of between 4:1 and 1:2 until a 40 to 95% conversion of the alpha-olefins is obtained.

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