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    Solid polyurethane compositions, infrastucture repair and geo-stabilization processes
    1.
    发明申请
    Solid polyurethane compositions, infrastucture repair and geo-stabilization processes 审中-公开
    固体聚氨酯组合物，基础设施修复和地质稳定过程

    公开(公告)号：US20070093602A1

    公开(公告)日：2007-04-26

    申请号：US11583532

    申请日：2006-10-19

    申请人： James Thompson-Colon ,  Jay Johnston ,  Ashok Sarpeshkar ,  John Hodel

    发明人： James Thompson-Colon ,  Jay Johnston ,  Ashok Sarpeshkar ,  John Hodel

    IPC分类号： C08F8/30

    CPC分类号： E02D35/00 ,  C04B26/16 ,  C04B2111/00724 ,  C08G2101/0008 ,  C08G2101/0016 ,  C08G2101/0083 ,  C09K8/44 ,  E02D3/12 ,  E02D37/00 ,  E04G23/024 ,  C04B12/04 ,  C04B38/00

    摘要： The present invention provides processes for infrastructure repairs and geo-stabilization with a low-exotherm polyurethane foam, grout or elastomer. The inventive process involves at least partially filling a cavity in the infrastructure or earth with a low-exotherm polyurethane foam, grout or elastomer made from at least one polyisocyanate, at least one isocyanate-reactive compound and an organic particulate material capable of absorbing heat, optionally in the presence of one or more chosen from water, surfactants, pigments, catalysts, alkali silicates and fillers and curing the polyurethane foam, grout or elastomer. The inventive processes may improve the repair of buildings, foundations, roads, bridges, highways, sidewalks, tunnels, manholes, sewers, sewage treatment systems, water treatment systems, reservoirs, canals, irrigation ditches, etc.; and in the geo-stabilization of mines, caves, wells, bore-holes, ditches, trenches, pits, cracks, fissures, craters, postholes, potholes, sinkholes, wallows, waterholes and the like. The inventive solid polyurethane compositions are made from at least one polyisocyanate, at least one isocyanate-reactive compound, and an organic particulate material capable of absorbing heat, optionally one or more chosen from water, surfactants, pigments, catalysts and fillers. Such solid polyurethane compositions may improve reaction injection molding (RIM), spray elastomer and cast molding processes.

    摘要翻译： 本发明提供了用低放热聚氨酯泡沫，水泥浆或弹性体进行基础设施维修和地质稳定的方法。 本发明的方法涉及至少部分地填充基础设施或地球中的空腔，其中使用由至少一种多异氰酸酯，至少一种异氰酸酯反应性化合物和能够吸收热量的有机颗粒材料制成的低放热聚氨酯泡沫，浆料或弹性体， 任选地在一种或多种选自水，表面活性剂，颜料，催化剂，碱性硅酸盐和填料的存在下，并固化聚氨酯泡沫，浆料或弹性体。 本发明的方法可以改善建筑物，地基，道路，桥梁，公路，人行道，隧道，人孔，下水道，污水处理系统，水处理系统，水库，运河，灌溉沟渠等的修复; 矿山，洞穴，沟渠，沟渠，沟渠，坑洞，裂缝，裂缝，陨石坑，柱孔，坑洼，沉陷坑，洼地，水坑等地质稳定。 本发明的固体聚氨酯组合物由至少一种多异氰酸酯，至少一种异氰酸酯反应性化合物和能够吸收热量的有机颗粒材料制成，任选地一种或多种选自水，表面活性剂，颜料，催化剂和填料。 这种固体聚氨酯组合物可以改进反应注射成型（RIM），喷射弹性体和浇铸成型工艺。

    Device for the production of a reaction mixture
    3.
    发明授权
    Device for the production of a reaction mixture 失效
    用于生产反应混合物的装置

    公开(公告)号：US5372789A

    公开(公告)日：1994-12-13

    申请号：US138785

    申请日：1993-10-19

    申请人： Wilhelm Lamberts ,  James Thompson-Colon ,  Wilfried Ebeling ,  Klaus Schulte

    发明人： Wilhelm Lamberts ,  James Thompson-Colon ,  Wilfried Ebeling ,  Klaus Schulte

    IPC分类号： B29B7/76 ,  C08F2/00 ,  B01F15/00 ,  G05D11/00

    CPC分类号： B29B7/7621

    摘要： In devices for the production of a reaction mixture, which forms a foamed plastic, from at least two reaction components and a foaming agent, it is possible to determine the content of foaming agent in a reaction component mixed therewith in that an intermediate container is provided for this mixture. The intermediate container is provided with a circulating line in which are arranged a circulating pump and a temperature-compensating viscometer. Optionally, the foaming agent content can be automatically adjusted to the theoretical value via a computer and pulse lines by influencing the drive means of the dosing pumps for the respective reaction component and the foaming agent.

    摘要翻译： 在用于生产由至少两种反应组分和发泡剂形成泡沫塑料的反应混合物的装置中，可以确定与其混合的反应组分中发泡剂的含量，因为提供了中间容器 对于这种混合物 中间容器设置有循环管线，其中布置有循环泵和温度补偿粘度计。 任选地，可以通过影响相应反应组分和发泡剂的计量泵的驱动装置，通过计算机和脉冲线将发泡剂含量自动调节至理论值。

    Infrastructure repair and geo-stabilization processes
    4.
    发明申请
    Infrastructure repair and geo-stabilization processes 审中-公开
    基础设施维修和地理稳定程序

    公开(公告)号：US20070093566A1

    公开(公告)日：2007-04-26

    申请号：US11257226

    申请日：2005-10-24

    申请人： James Thompson-Colon ,  Jack Jenny ,  Kenneth Sumner

    发明人： James Thompson-Colon ,  Jack Jenny ,  Kenneth Sumner

    IPC分类号： C08G18/00

    CPC分类号： E02D35/00 ,  C04B2111/00724 ,  C04B2111/00732 ,  C08G18/4072 ,  C08G18/409 ,  C08G18/657 ,  C08G2101/0008 ,  C08G2101/0016 ,  C08G2101/0083 ,  C09K8/44 ,  E02D3/12 ,  E02D37/00 ,  E04G23/024

    摘要： The present invention provides processes for infrastructure repairs and geo-stabilization with a low-exotherm polyurethane foam, grout or elastomer. The inventive process involves at least partially filling a cavity in the infrastructure or earth with a low-exotherm polyurethane foam, grout or elastomer made from at least one polyisocyanate, at least one isocyanate-reactive compound and an organic particulate material capable of absorbing heat, optionally in the presence of one or more chosen from water, surfactants, pigments, catalysts, alkali silicates and fillers and curing the polyurethane foam, grout or elastomer. The inventive processes may improve the repair of buildings, foundations, roads, bridges, highways, sidewalks, tunnels, manholes, sewers, sewage treatment systems, water treatment systems, reservoirs, canals, irrigation ditches, etc.; and in the geo-stabilization of mines, caves, wells, bore-holes, ditches, trenches, pits, cracks, fissures, craters, postholes, potholes, sinkholes, wallows, waterholes and the like.

    摘要翻译： 本发明提供了用低放热聚氨酯泡沫，水泥浆或弹性体进行基础设施维修和地质稳定的方法。 本发明的方法涉及至少部分地填充基础设施或地球中的空腔，其中使用由至少一种多异氰酸酯，至少一种异氰酸酯反应性化合物和能够吸收热量的有机颗粒材料制成的低放热聚氨酯泡沫，浆料或弹性体， 任选地在一种或多种选自水，表面活性剂，颜料，催化剂，碱性硅酸盐和填料的存在下，并固化聚氨酯泡沫，浆料或弹性体。 本发明的方法可以改善建筑物，地基，道路，桥梁，公路，人行道，隧道，人孔，下水道，污水处理系统，水处理系统，水库，运河，灌溉沟渠等的修复; 矿山，洞穴，沟渠，沟渠，沟渠，坑洞，裂缝，裂缝，陨石坑，柱孔，坑洼，沉陷坑，洼地，水坑等地质稳定。

    Belowgrade damp proofing and waterproofing with thermoplastic polyurethane (TPU)
    5.
    发明申请
    Belowgrade damp proofing and waterproofing with thermoplastic polyurethane (TPU) 审中-公开
    用热塑性聚氨酯（TPU）进行防潮防水防水

    公开(公告)号：US20060234030A1

    公开(公告)日：2006-10-19

    申请号：US11357579

    申请日：2006-02-17

    申请人： James Thompson-Colon ,  Timothy Jacobs ,  Walter Heckla ,  George Ong ,  Michael Blaszkiewicz

    发明人： James Thompson-Colon ,  Timothy Jacobs ,  Walter Heckla ,  George Ong ,  Michael Blaszkiewicz

    IPC分类号： B32B3/26

    CPC分类号： E01D19/083 ,  C08G18/4879 ,  E02B5/02 ,  E02D31/004 ,  E02D31/02 ,  Y10T428/249953

    摘要： The present invention provides processes for damp proofing and waterproofing structures by the adhesion of a thin thermoplastic polyurethane (TPU) membrane to a belowgrade surface structure. The inventive processes may find application in the damp proofing and waterproofing of belowgrade structures such as building foundations and basements, reservoirs, ornamental pools, ponds, plaza decks, parking decks, walkways, tunnels, earthen shelters, bridge abutments, retaining walls, landfills and water/chemical canals, and may greatly reduce or even prevent the ingress of water and the concomitant entry of waterborne molds, fungi, salts and other pollutants such as pesticides and radon into those structures.

    摘要翻译： 本发明通过将薄的热塑性聚氨酯（TPU）膜粘附到较低的表面结构来提供防潮和防水结构的方法。 本发明的方法可以应用于诸如建筑基础和地下室，水库，观赏池，池塘，广场甲板，停车甲板，人行道，隧道，避难所，桥墩，挡土墙，垃圾填埋场等下层结构的防潮和防水。 水/化工渠，可大大降低甚至防止水分流入，并将水性霉菌，真菌，盐类等污染物，农药，氡等污染物同时进入这些结构。