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14 条记录 (耗时 0.012 秒)

    Preparation of an aqueous polymer dispersion
    1.
    发明授权
    Preparation of an aqueous polymer dispersion 失效
    聚合物水分散体的制备

    公开(公告)号：US5763521A

    公开(公告)日：1998-06-09

    申请号：US760338

    申请日：1996-12-04

    申请人： Peter Claassen ,  Onno Graalmann ,  Wolfgang Alois Hormuth ,  Marinus Visseren

    发明人： Peter Claassen ,  Onno Graalmann ,  Wolfgang Alois Hormuth ,  Marinus Visseren

    IPC分类号： C08F2/22 ,  C08F2/24 ,  C08F236/04

    CPC分类号： C08F2/22 ,  C08F236/04

    摘要： An aqueous polymer dispersion is prepared by free radical aqueous emulsion polymerization of a mixture of monomers having at least one ethylenically unsaturated group, which comprises at least 30% by weight of monomers having two conjugated ethylenically unsaturated double bonds, by a process in which the polymerization temperature is varied in the course of the free radical aqueous emulsion polymerization.

    摘要翻译： 聚合物水分散体是通过具有至少一个烯键式不饱和基团的单体混合物的自由基水性乳液聚合制备的，所述烯属不饱和基团包含至少30重量％的具有两个共轭烯属不饱和双键的单体，其中聚合 在自由基水乳液聚合过程中温度变化。

    METHOD FOR THE PRODUCTION OF A NANO-SCALE SILICON DIOXIDE
    3.
    发明申请
    METHOD FOR THE PRODUCTION OF A NANO-SCALE SILICON DIOXIDE 审中-公开
    生产纳米二氧化硅的方法

    公开(公告)号：US20100233060A1

    公开(公告)日：2010-09-16

    申请号：US12671194

    申请日：2008-06-10

    申请人： Uwe Dietrich Kühner ,  Robert Wieczorreck ,  Onno Graalmann ,  Christof Roscher

    发明人： Uwe Dietrich Kühner ,  Robert Wieczorreck ,  Onno Graalmann ,  Christof Roscher

    IPC分类号： C01B33/12

    CPC分类号： C09C1/3081 ,  B82Y30/00 ,  C01P2004/64

    摘要： The object of the invention is a method for the production of a nano-scale silicon dioxide, said method comprising the following steps: a) provision of an aqueous suspension of a colloidal silicon dioxide with an average particle size of 1 to 500 nm; b) allowing said suspension to react with an organosilane or organosiloxane in an aprotic cyclic ether and silanization of the colloidal silicon dioxide; c) separation of the aqueous phase of the reaction mixture from the organic phase; d) allowing the organic phase to react again with an organosilane or organosiloxane in an aprotic cyclic ether and silanization of the colloidal silicon dioxide; e) separation of the aqueous phase of the reaction mixture from the organic phase.

    摘要翻译： 本发明的目的是制备纳米级二氧化硅的方法，所述方法包括以下步骤：a）提供平均粒度为1至500nm的胶态二氧化硅的水性悬浮液; b）使所述悬浮液与非质子性环醚中的有机硅烷或有机硅氧烷反应，并使胶态二氧化硅进行硅烷化; c）将反应混合物的水相与有机相分离; d）允许有机相与有机硅烷或有机硅氧烷在非质子环醚中反应，并使胶体二氧化硅硅烷化; e）将反应混合物的水相与有机相分离。

    METHOD FOR PRODUCING COMPOSITE ELEMENTS
    7.
    发明申请
    METHOD FOR PRODUCING COMPOSITE ELEMENTS 有权
    生产复合材料的方法

    公开(公告)号：US20110226417A1

    公开(公告)日：2011-09-22

    申请号：US13131270

    申请日：2009-11-20

    申请人： Ansgar Schmit ,  Rainer Hensiek ,  Onno Graalmann ,  Simon Gramlich

    发明人： Ansgar Schmit ,  Rainer Hensiek ,  Onno Graalmann ,  Simon Gramlich

    IPC分类号： B32B37/12 ,  B32B38/00

    CPC分类号： B32B37/1284 ,  B05B3/1014 ,  B32B15/043 ,  B32B37/0038 ,  B32B37/203 ,  B32B2305/022 ,  B32B2309/02 ,  B32B2311/00 ,  B32B2317/16 ,  B32B2375/00 ,  B32B2607/00 ,  C09J175/04 ,  Y10T156/10

    摘要： The invention relates to a method for the production of composite elements comprising at least one outer layer a) and a layer b) firmly bonded to it, an adhesion promoter c) being applied between the outer layer a) and the layer b) firmly bonded to it, the outer layer a) being continuously moved and the adhesion promoter c) and the layer b) firmly bonded to it or the starting materials thereof being applied in succession to the outer layer, the application of the adhesion promoter c) being effected by means of a rotating disk which is mounted horizontally or with a slight deviation from the horizontal of up to 15°, wherein the rotating disk is provided with teeth on the edge.

    摘要翻译： 本发明涉及生产复合元件的方法，该复合元件包括至少一个外层a）和一层b）牢固地结合到其上，一层粘合促进剂c）施加在该外层a）和该层之间b）牢固结合 外层a）连续移动，粘合促进剂c）和层b）牢固地粘合到其上或其原料被连续地涂覆到外层上，粘附促进剂c）的施加被实现 通过水平安装的旋转盘或与水平方向稍微偏离到15°的旋转盘，其中旋转盘在边缘上设置有齿。