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    VERFAHREN ZUR HERSTELLUNG VON BAUTEILEN
    72.
    发明公开
    VERFAHREN ZUR HERSTELLUNG VON BAUTEILEN 审中-公开
    工艺对于组件的研制

    公开(公告)号：EP1871725A1

    公开(公告)日：2008-01-02

    申请号：EP06723679.4

    申请日：2006-03-24

    申请人： Forschungszentrum Karlsruhe GmbH

    发明人： STEMMERMANN, Peter ,  GARBEV, Krassimir ,  BEUCHLE, Günter ,  SCHWEIKE, Uwe

    IPC分类号： C04B28/18

    CPC分类号： C04B28/186 ,  Y02W30/92 ,  Y02W30/94 ,  Y10S264/25 ,  Y10S264/35 ,  C04B12/04 ,  C04B14/06 ,  C04B14/062 ,  C04B14/305 ,  C04B14/365 ,  C04B18/067 ,  C04B18/141 ,  C04B22/064 ,  C04B22/066 ,  C04B40/0259

    摘要： The invention relates to a method for producing components based on calcium-silicate-hydrates (C-S-H-phases). Said method consists of the following steps: a) an aqueous suspension made of solids, which contains calcium oxide CaO and silicon dioxide SiO2, is produced, the molar ratio Ca: Si being a value selected from between 0.5:1.0 to 2.5:1.0, b) the aqueous suspension is ground without increasing the temperature to higher than 100 °C, thus forming nanocrystalline C-S-H-phases, c) the aqueous phase is separated, d) the residual, which contains the nanocrystalline C-S-H-phases, is extracted and dried and a powdery product is obtained, e) the dried powder is filled into a mould and impinged upon with pressure and then the powder is compressed into a structural component, f) the mould is removed. The inventive method is used to synthesise nanocrystalline cement hydrate phases having a specifically adapted surface charge, for producing completely hydrated C-S-H-phases having defined compositions and surface charges as base material for producing binding agents and for producing totally hydrated, dried cement hydrates as initial material for binding a structural component which is to be bound to cement.

    STAIN RESISTANT GROUT
    74.
    发明公开
    STAIN RESISTANT GROUT 有权
    染色牢固

    公开(公告)号：EP1713846A1

    公开(公告)日：2006-10-25

    申请号：EP04812417.6

    申请日：2004-11-29

    申请人： 3M Innovative Properties Company

    发明人： COGGIO, William, D. ,  FAN, Wayne, W.

    IPC分类号： C08G18/28 ,  C08G18/08 ,  C08G18/79 ,  C04B26/10

    CPC分类号： C04B26/16 ,  C08G18/0823 ,  C08G18/2885 ,  C08G18/289 ,  C08G18/792 ,  C04B14/042 ,  C04B14/06 ,  C04B14/28 ,  C04B14/305 ,  C04B2103/40 ,  C04B2103/50 ,  C04B2103/54 ,  C04B2103/67

    摘要： Polymeric grout formulations comprising one or more urethane oligomers of at least two polymerized units comprising the reaction product of: (a) one or more polyfunctional isocyanate compounds; (b) one or more polyols; (c) one or more monoalcohols selected from the group consisting of fluorocarbon monoalcohols; and (d) one or more silanes. In another embodiment, the polymeric grout composition comprises an additive comprising an oligomer comprising at least two polymerized units, each said polymerized unit comprising a urethane group, and said oligomer being substituted with (i) one or more covalently bonded perfluoroalkyl groups, or one or more covalently bonded perfluoroheteroalkyl groups, and (ii) one or more covalently bonded silyl groups.

    摘要翻译： 包含一种或多种至少两种聚合单元的聚氨酯低聚物的聚合物浆液配制剂，其包含以下物质的反应产物：（a）一种或多种多官能异氰酸酯化合物; （b）一种或多种多元醇; （c）一种或多种选自碳氟化合物一元醇的一元醇; 和（d）一种或多种硅烷。 在另一个实施方案中，聚合物浆液组合物包含添加剂，所述添加剂包含含有至少两个聚合单元的低聚物，每个所述聚合单元包含氨基甲酸酯基团，并且所述低聚物被（i）一个或多个共价键合的全氟烷基， 更多共价键合的全氟杂烷基，和（ii）一个或多个共价键合的甲硅烷基。

    Antibacterial potassium-silicate-based paint containing titanium dioxide in anatase form.
    76.
    发明公开
    Antibacterial potassium-silicate-based paint containing titanium dioxide in anatase form. 审中-公开
    抗菌素的抗氧化剂

    公开(公告)号：EP1559753A2

    公开(公告)日：2005-08-03

    申请号：EP04030771.2

    申请日：2004-12-24

    申请人： Barucco, Ezio

    发明人： Barucco, Ezio

    IPC分类号： C09D7/12 ,  C09D5/02 ,  C09D5/14

    CPC分类号： C04B28/26 ,  C04B2111/00508 ,  C04B2111/2061 ,  C08K3/22 ,  C09D1/04 ,  C09D5/14 ,  C09D7/61 ,  Y02W30/97 ,  C04B14/28 ,  C04B14/305 ,  C04B18/24 ,  C04B20/008 ,  C04B24/2641 ,  C04B24/383 ,  C04B2103/408 ,  C04B2103/50 ,  C04B2103/65

    摘要： This invention relates to a photocatalytic paint with an antibacterial and antipollutant effect, designed for use in residential and public buildings, which contains a percentage of an element with photocatalytic activity, in particular a mixture of titanium dioxides in the form of anatase that promotes oxidation-reduction reactions of the pollutants present in the air. In particular it relates to a paint in which the mixture of titanium dioxides chosen has a particle size such that it has a high specific surface area, and which contains a suitable quantity of potassium silicate instead of the common organic binders normally used in paint.
    The result is a paint which does not deteriorate with time, and which contains a compound able to eliminate the pollutants present in the air and prevent the blackening characteristic of exposed surfaces.

    摘要翻译： 本发明涉及一种具有抗菌和抗污染效果的光催化涂料，其设计用于住宅和公共建筑物中，其含有一定百分比的具有光催化活性的元素，特别是锐钛矿形式的二氧化钛的混合物，其促进氧化 - 空气中存在的污染物的还原反应。 特别涉及一种其中所选择的二氧化钛混合物具有使其具有高比表面积的颗粒尺寸并且含有适量的硅酸钾而不是通常用于涂料中的普通有机粘合剂的涂料。 结果是不会随时间劣化的涂料，其含有能够消除空气中存在的污染物并防止暴露表面的变黑特性的化合物。