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    Lightweight composite materials and methods
    2.
    发明授权
    Lightweight composite materials and methods 有权
    轻质复合材料和方法

    公开(公告)号：US07744693B2

    公开(公告)日：2010-06-29

    申请号：US11093006

    申请日：2005-03-29

    申请人： Michael John Mabey

    发明人： Michael John Mabey

    IPC分类号： C04B9/00

    CPC分类号： C04B28/342 ,  C04B2111/23 ,  C04B2111/40 ,  C04B2111/56 ,  Y02W30/92 ,  Y02W30/93 ,  Y02W30/97 ,  C04B14/304 ,  C04B18/08 ,  C04B38/02 ,  C04B18/12 ,  C04B22/064 ,  C04B38/10 ,  C04B18/24 ,  C04B22/06 ,  C04B14/305

    摘要： Lightweight composite or “mineral foam” composite materials can be made from reactive materials such as metal oxides. The materials can be prepared from a reaction of metal oxide(s), phosphate(s) and residual materials to which may be added a reactive foaming agent and/or latex polymer to provide enhanced physical properties. The composite materials can have a density of between about 0.35 to 2.25 g/cc, and may be used for many applications including pre-cast structures, in-situ structures, insulating blocks, slabs and composite wall sections, light weight spheres, mixes and coatings.

    摘要翻译： 轻质复合材料或“矿物质泡沫”复合材料可由活性材料如金属氧化物制成。 这些材料可以由金属氧化物，磷酸盐和可以添加反应性发泡剂和/或胶乳聚合物的残余材料的反应制备，以提供增强的物理性质。 复合材料的密度可以在0.35至2.25g / cc之间，并可用于许多应用，包括预铸结构，原位结构，绝缘块，板和复合壁部分，轻质球体，混合物和 涂料。

    Soluble Biogenic Silica and Application Using Same
    3.
    发明申请
    Soluble Biogenic Silica and Application Using Same 审中-公开
    可溶性生物二氧化硅及其应用

    公开(公告)号：US20080286383A1

    公开(公告)日：2008-11-20

    申请号：US10589005

    申请日：2005-02-14

    申请人： Garry Robert Nunn

    发明人： Garry Robert Nunn

    IPC分类号： A62D3/33 ,  C01B33/12 ,  G21F9/16 ,  C05D9/00 ,  B32B9/00 ,  A61K33/00

    CPC分类号： C01B33/18 ,  B09B3/0033 ,  B09B3/0041 ,  B09C1/08 ,  C01B33/126 ,  C01B33/14 ,  C01B33/141 ,  C01B33/181 ,  C04B18/101 ,  C04B28/02 ,  C04B2111/23 ,  C04B2111/28 ,  C05D9/00 ,  C05F11/00 ,  C09K17/12 ,  Y02W30/92 ,  Y10T442/2541 ,  Y10T442/2631

    摘要： A process of preparing a biogenic silica comprising the steps of incinerating a silica bearing organic source at a temperature up to 1200° C. and allowing the incinerated silica organic source to cool; adding the incinerated and cooled silica bearing organic source to an alkaline solution that has either been preheated to a temperature up to about 65° C. or to be heated with the added organic source to a temperature up to about 65° C., the alkaline solution being contained in a vessel and having a pH up to 14; applying heat so that the added organic source and the alkaline solution in the vessel are at a temperature between 100° C. and up to about 300° C. for 1 to 4 hours, thereby forming an aqueous biogenic silica and undissolved impurities derived from the added organic source; and extracting the aqueous biogenic silica from the vessel. The extracted silica can be solidified into a solid form.

    摘要翻译： 一种制备生物二氧化硅的方法，包括以下步骤：在高达1200℃的温度下焚烧含二氧化硅的有机源，并允许焚化的二氧化硅有机源冷却; 将焚烧和冷却的含二氧化硅的有机源加入到已经预热至高达约65℃的碱性溶液中，或者用加入的有机源加热到高达约65℃的温度，碱性 溶液包含在容器中并且具有高达14的pH; 施加热量使得容器中加入的有机源和碱性溶液的温度在100℃至高达约300℃之间1至4小时，由此形成水生物二氧化硅和衍生自 添加有机来源; 以及从容器中提取生物来源的二氧化硅水溶液。 提取的二氧化硅可以固化成固体形式。

    Polymer concrete structures
    6.
    发明授权
    Polymer concrete structures 失效
    聚合物混凝土结构

    公开(公告)号：US06565935B1

    公开(公告)日：2003-05-20

    申请号：US09291495

    申请日：1999-04-14

    申请人： Steve Lohnes

    发明人： Steve Lohnes

    IPC分类号： B29D2200

    CPC分类号： H01M10/54 ,  C04B26/14 ,  C04B2111/00482 ,  C04B2111/23 ,  C08K3/013 ,  C08L63/00 ,  H01M2/36 ,  Y02W30/84 ,  Y10T428/13 ,  Y10T428/131 ,  Y10T428/1352 ,  Y10T428/1355 ,  Y10T428/2982 ,  Y10T428/2993 ,  Y10T428/31511 ,  C04B14/06 ,  C04B20/0076 ,  C04B2103/54

    摘要： A structure comprising a filled thermosetting polymer composition. The filled thermosetting polymer composition has a mineral filler content of at least 92% by weight and not more than 8% by weight of thermosetting polymer and a co-efficient of thermal expansion that is less than 15×10−6 in/in/° C. The filler is a mineral particulate filler with generally rounded edges and the thermosetting polymer composition has a density that is at least 95% of the theoretical density for the filler and polymer. Embodiments of the composition per se may be used to form a structure for resisting acid solutions.

    摘要翻译： 包含填充的热固性聚合物组合物的结构。 填充的热固性聚合物组合物的矿物填料含量为热固性聚合物的至少92重量％且不超过8重量％，并且热膨胀系数小于15×10 -6 in / in /℃。 填料是具有通常圆形边缘的矿物颗粒填料，热固性聚合物组合物的密度至少为填料和聚合物的理论密度的95％。 组合物本身的实施方案可用于形成用于抵抗酸溶液的结构。

    Concrete molding with improved acid resistance
    7.
    发明授权
    Concrete molding with improved acid resistance 失效
    具有改善耐酸性的混凝土模塑

    公开(公告)号：US5691050A

    公开(公告)日：1997-11-25

    申请号：US450076

    申请日：1995-05-25

    申请人： Volkmar Berg ,  Helmut Rinno

    发明人： Volkmar Berg ,  Helmut Rinno

    IPC分类号： C04B24/00 ,  C04B24/16 ,  C04B24/24 ,  C04B24/26 ,  C04B24/42 ,  C04B28/02 ,  C04B111/23 ,  E03F3/04 ,  E03F11/00 ,  B32B27/00

    CPC分类号： C04B24/003 ,  C04B24/16 ,  C04B24/163 ,  C04B24/243 ,  C04B24/2641 ,  C04B24/2664 ,  C04B24/2676 ,  C04B24/2688 ,  C04B24/42 ,  E03F11/00 ,  E03F3/04 ,  C04B2111/00068 ,  C04B2111/00422 ,  C04B2111/00586 ,  C04B2111/0075 ,  C04B2111/23 ,  C04B2111/56 ,  Y10S138/07 ,  Y10T428/131 ,  Y10T428/2804 ,  Y10T428/31855

    摘要： Unreinforced or reinforced concrete moldings, for example concrete pipes, with improved corrosion resistance to acids and acidic sewage, improved permeation resistance to inorganic and organic liquids and gases and improved mechanical stability, produced by molding with machines, for example in press molding machines or extrusion machines or concrete pipe pressing machines, and allowing to harden plastic-viscous concrete mixtures of hydraulic inorganic binders, preferably cement, aggregates and water, where, in the preparation of the plastic-viscous concrete mixtures, to the latter has been added in a positive mixer an effective amount of an aqueous plastics dispersion based on anionic and hydrolysis-resistant copolymers of ethylenically unsaturated monomers, the minimum film forming temperature (MFT) of which is above the setting temperature of the concrete mixture, preferably above 23.degree. C. Use of the concrete moldings as concrete precast parts for many various applications, preferably as construction elements in building construction, road building, bridge building, civil engineering, in particular in sewage pipeline construction for underground sewer lines and service water lines.

    摘要翻译： 非增强或钢筋混凝土模制品，例如混凝土管道，具有改善的耐酸性和酸性污水的耐腐蚀性，改善了对无机和有机液体和气体的渗透阻力，以及通过机器成型（例如在压模机或挤压机）中提高的机械稳定性 机器或混凝土管压机，并且允许硬化水硬性无机粘合剂，优选水泥，聚集体和水的塑性粘性混凝土混合物，其中在制备塑料粘性混凝土混合物中后者已经被添加到阳性 混合有效量的基于阴离子和水解抗性的烯键式不饱和单体共聚物的水性塑料分散体，其最低成膜温度（MFT）高于混凝土混合物的设定温度，优选高于23℃。 混凝土模具作为许多应用的混凝土预制件，优选 bly作为建筑施工，道路建设，桥梁建筑，土木工程的建筑元素，特别是在地下下水道和服务水线的污水管道施工中。

    Method of preventing corrosion in concrete pipe
    8.
    发明授权
    Method of preventing corrosion in concrete pipe 失效
    防止混凝土管道腐蚀的方法

    公开(公告)号：US5620744A

    公开(公告)日：1997-04-15

    申请号：US582968

    申请日：1996-01-04

    申请人： Fred R. Huege ,  Timothy L. Salter

    发明人： Fred R. Huege ,  Timothy L. Salter

    IPC分类号： B05D7/22 ,  C04B28/10 ,  E03F3/06 ,  F16L58/04

    CPC分类号： C04B28/10 ,  B05D7/222 ,  E03F3/06 ,  F16L58/04 ,  C04B2111/00146 ,  C04B2111/00482 ,  C04B2111/23 ,  C04B2111/56 ,  E03F2003/065

    摘要： A method of treating concrete pipe is carried out by providing an aqueous lime slurry supply having a lime solids content above 35% by weight of the slurry. This is mixed within an amount of dispersing agent and may contain an alkali metal hydroxide so that the slurry has a pumpable viscosity. A spray assembly is located within the interior of the pipe. The lime slurry is pumped from this lime slurry supply through the spray assembly so that the lime slurry is applied to the interior surfaces of the pipe to neutralize acids thereon. Applying the lime spray also provides a protective coating of the lime slurry on the interior surfaces of the pipe.

    摘要翻译： 一种处理混凝土管道的方法是通过提供石灰固体含量高于浆料重量的35％的水性石灰浆料供应来进行的。 这在一定量的分散剂中混合，并且可以含有碱金属氢氧化物，使得浆料具有可泵送的粘度。 喷射组件位于管道内部。 将石灰浆料从该石灰浆料供应源通过喷雾组件泵送，使得石灰浆料被施加到管的内表面以中和其上的酸。 施加石灰喷雾还在管的内表面上提供石灰浆的保护涂层。