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    Polyfluoroether-based phosphates
    11.
    发明授权
    Polyfluoroether-based phosphates 失效
    聚氟醚类磷酸盐

    公开(公告)号：US07815816B2

    公开(公告)日：2010-10-19

    申请号：US12691292

    申请日：2010-01-21

    申请人： Sheng Peng ,  Stephen James Getty ,  Xianjun Meng

    发明人： Sheng Peng ,  Stephen James Getty ,  Xianjun Meng

    IPC分类号： D06M15/667 ,  D06M15/00

    CPC分类号： C07F9/02 ,  C04B41/009 ,  C04B41/4994 ,  C07F9/091 ,  C07F9/65742 ,  C08K5/52 ,  D06M15/667 ,  Y10T428/31544 ,  Y10T428/31989 ,  Y10T428/31993 ,  Y10T428/31996 ,  C04B41/466 ,  C04B14/048 ,  C04B14/28 ,  C04B28/02

    摘要： A composition comprising one or more compounds of formula (I) or (II): wherein: Rf is a linear or branched perfluoroalkyl having 1 to 7 carbon atoms, optionally interrupted by one to three oxygen atoms, r and q are each independently an integer of 1 to 3, j is 0 or 1, or a mixture thereof, x is from about 1 to about 2, Z is —O—, —S—, or —NR—, R is hydrogen or an alkyl group containing 1 to 4 carbon atoms X is hydrogen or M, and M is an ammonium ion, an alkali metal ion, or an alkanolammonium ion, and its use in providing surface properties to substrates is disclosed.

    摘要翻译： 包含一种或多种式（I）或（II）化合物的组合物：其中：Rf是具有1至7个碳原子的直链或支链全氟烷基，任选地被一至三个氧原子间隔，r和q各自独立地是整数 为1〜3，j为0或1，或其混合物，x为约1〜约2，Z为-O - ， - S-或-NR-，R为氢或含有1〜 4个碳原子X是氢或M，M是铵离子，碱金属离子或链烷醇铵离子，并且其在向基材提供表面性质中的用途被公开。

    Pavement Life Extension Product and Method
    14.
    发明申请
    Pavement Life Extension Product and Method 有权
    路面寿命延长产品和方法

    公开(公告)号：US20100041795A1

    公开(公告)日：2010-02-18

    申请号：US12337889

    申请日：2008-12-18

    申请人： Jack H. Wilson, JR.

    发明人： Jack H. Wilson, JR.

    IPC分类号： C04B24/00

    CPC分类号： C04B28/04 ,  C04B40/0039 ,  C04B2111/00129 ,  C04B2111/00362 ,  C04B2111/00482 ,  C04B2111/0075 ,  C09K3/149 ,  E01C7/147 ,  E01C7/358 ,  E01C19/45 ,  C04B14/06 ,  C04B20/0076 ,  C04B24/2641 ,  C04B40/065 ,  C04B14/048

    摘要： The present invention defines and illustrates a broadly applicable repair, preparation and application method for extending the useful life of road, bridge, parking and aviation pavement. The material is a combination of 3 Component raw material products that include: a Component A—a latex polymer emulsion; a Component B—a dry blend of Type I Portland cement and a specially sieved washed mason sand; a Component C—a special non-skid aggregate; and, water. This composite formula offers different pavement types extraordinary resistance to destructive environmental conditions; it offers enhanced pavement skid resistance and provides a rapid service turn-around, i.e., “return to service”. The method is a combination of three specific and equally significant variables that combined provide for the overall effectiveness of the method. The three variables are as follows; a) extensive surface specific preparation and repair techniques for different pavement types, b) a high-capacity bulk mixing system and placement machine; and, c) a comprehensive, blended polymer modified cement material composition designed for the repair and resurfacing of a wide variety of transportation pavement types.

    摘要翻译： 本发明定义和说明了广泛应用的维修，准备和应用方法，用于延长道路，桥梁，停车和航空路面的使用寿命。 该材料是3种组分原料产品的组合，包括：组分A-a胶乳聚合物乳液; 组分B - I型波特兰水泥的干混合物和经过特殊筛选的洗涤的泥土砂; 组件C - 特殊的防滑集合; 和水。 这种复合配方提供了不同的路面类型，对破坏性环境条件非常耐力; 它提供了增强的路面抗滑性，并提供了快速的服务周转，即“返回服务”。 该方法是三个特定的和同样重要的变量的组合，其组合提供了该方法的整体有效性。 三个变量如下： a）对不同路面类型进行广泛的表面特异性制备和修复技术，b）大容量散装混合系统和贴装机; 和c）一种综合的混合聚合物改性水泥材料组合物，用于各种运输路面类型的修复和表面修复。

    Construction Element and Method for its Manufacture
    16.
    发明申请
    Construction Element and Method for its Manufacture 审中-公开
    建筑元件及其制造方法

    公开(公告)号：US20090272052A1

    公开(公告)日：2009-11-05

    申请号：US11919429

    申请日：2006-04-26

    申请人： Hallvar Eide ,  Arild Saasen

    发明人： Hallvar Eide ,  Arild Saasen

    IPC分类号： E04B2/84 ,  B29C39/02

    CPC分类号： E21D11/38 ,  A62C99/00 ,  C04B28/02 ,  E21D11/086 ,  C04B14/048

    摘要： A construction element for protection of tunnels against fire, comprising two layers (12, 13) with different materials and material qualities, wherein one and outwardly oriented carrier layer (13) has a particularly high strength, while the other and inwardly oriented exposure layer (12) has a material composition adapted to meet particular application-specific conditions, such as high heat. The carrier layer (13) contains aplite as the main cementing agent, and a mat-shaped reinforcement material (14) is embedded in the area between the carrier layer (13) and the exposure layer (12).

    摘要翻译： 一种用于保护防火隧道的结构元件，包括具有不同材料和材料质量的两层（12,13），其中一个和向外定向的载体层（13）具有特别高的强度，而另一个和向内定向的曝光层 12）具有适于满足特定应用特定条件（例如高热）的材料组成。 载体层（13）包含一层作为主要的粘结剂，并且在载体层（13）和曝光层（12）之间的区域中嵌入有垫形增强材料（14）。

    CONCRETE OPTIMIZED FOR HIGH WORKABILITY AND HIGH STRENGTH TO CEMENT RATIO
    17.
    发明申请
    CONCRETE OPTIMIZED FOR HIGH WORKABILITY AND HIGH STRENGTH TO CEMENT RATIO 审中-公开
    混凝土具有较高的工作性能和高强度的水泥比

    公开(公告)号：US20090158969A1

    公开(公告)日：2009-06-25

    申请号：US12247823

    申请日：2008-10-08

    申请人： Per Just Andersen ,  Simon K. Hodson

    发明人： Per Just Andersen ,  Simon K. Hodson

    IPC分类号： C04B14/06

    CPC分类号： C04B28/02 ,  C04B2103/0083 ,  C04B2111/00198 ,  Y02W30/92 ,  C04B14/06 ,  C04B16/0641 ,  C04B18/08 ,  C04B20/0076 ,  C04B24/2652 ,  C04B2103/304 ,  C04B2103/58 ,  C04B14/285 ,  C04B16/0691 ,  C04B24/12 ,  C04B14/048 ,  C04B16/0625 ,  C04B24/121 ,  C04B2103/32 ,  C04B14/28 ,  C04B16/0633 ,  C04B2103/408

    摘要： A concrete composition having a 28-day design compressive strength of 4000 psi and a slump of about 5 inches is optimized to have high workability and a high strength to cement ratio. The concrete composition contains about 375 pounds per cubic yard hydraulic cement (e.g., Portland cement), about 113 pounds per cubic yard pozzolanic material (e.g., Type C fly ash), about 1735 pounds per cubic yard fine aggregate (e.g., FA-2 sand), about 1434 pounds per cubic yard coarse aggregate (e.g., CA-11 state rock, ¾ inch), and about 294 pounds per cubic yard water (e.g., potable water). Workability and strength to cement ratio were increased compared to one or more preexisting concrete compositions having the same 28-day design compressive strength and similar slump by optimizing the ratio of fine aggregate to coarse aggregate. The concrete composition is further characterized by high cohesiveness, resulting in relatively little or no segregation or bleeding.

    摘要翻译： 具有28天设计抗压强度为4000psi和约5英寸的坍落度的混凝土组合物被优化以具有高的可加工性和高的水泥强度比。 混凝土组合物包含约375磅/立方码水泥水泥（例如波特兰水泥），约113磅/立方码火山灰材料（例如C型粉煤灰），约1735磅/立方码细骨料（例如，FA-2 砂），约1434磅/立方码的粗骨料（例如，CA-11状态岩，¾英寸）和约294磅/立方码水（例如饮用水）。 与一种或多种具有相同28天设计抗压强度和相似坍落度的预先存在的混凝土组合物相比，通过优化细骨料与粗骨料的比例，可加工性和强度与水泥比增加。 混凝土组合物的进一步特征在于高的内聚力，导致相对较少或没有偏析或渗色。