Deep well anodes for electrical grounding
    2.
    发明申请
    Deep well anodes for electrical grounding 审中-公开
    电气接地井深阳极

    公开(公告)号:US20060005967A1

    公开(公告)日:2006-01-12

    申请号:US11124406

    申请日:2005-05-09

    Abstract: Two related approaches are provided to controlling the relative permeability of ground water and gases developed in deep well anodic installations. The central metallic anode is encased and protected by a semi-permeable conductive cementaceous sheath, using as the sheathing material any of a number of compositions having the desired properties of permeability and conductivity. Alternatively, a conductive but impermeable anode is used in conjunction with a semi-permeable backfill material in a bore hole of a deep well anode installation, thereby achieving the same desired ends of controlling the relative permeability of water and gases in the installation.

    Abstract translation: 提供了两种相关方法来控制深井阳极设备中开发的地下水和气体的相对渗透率。 中心金属阳极被半透性导电胶质护套包裹并保护,使用具有所需性质的渗透性和导电性的多种组合物中的任何一种作为护套材料。 或者,导电但不可渗透的阳极与深井阳极装置的钻孔中的半渗透性回填材料结合使用,从而实现控制装置中水和气体的相对渗透率的相同期望的端点。

    Deep well anodes for electrical grounding
    3.
    发明申请
    Deep well anodes for electrical grounding 有权
    电气接地井深阳极

    公开(公告)号:US20070187854A1

    公开(公告)日:2007-08-16

    申请号:US11783755

    申请日:2007-04-12

    Abstract: Improved deep well grounding systems of the kind used for cathodic protection of ground installations according to the invention employ a combination of materials for the casing of the central metallic anode and the backfill in the well which exhibit a degree of permeability sufficient to allow by-product gases develop in ordinary use of this system to escape, avoiding unwanted cavitation, while minimizing the migration of ground water and the attendant undesirable environmental pollution.

    Abstract translation: 根据本发明的用于地面设备的阴极保护的改进的深井接地系统采用用于中心金属阳极的壳体和井中的回填的材料的组合,其表现出足以允许副产物的渗透性程度 通常使用这种系统的气体可以逃逸,避免不必要的气蚀,同时尽量减少地下水的迁移和伴随的不良环境污染。

    Asphaltic compositions containing fibrous materials with improved resistance to temperature degradation
    4.
    发明授权
    Asphaltic compositions containing fibrous materials with improved resistance to temperature degradation 失效
    沥青组合物含有具有改善的耐温降解性的纤维材料

    公开(公告)号:US06562118B2

    公开(公告)日:2003-05-13

    申请号:US09799108

    申请日:2001-03-06

    Applicant: Graham Hagens

    Inventor: Graham Hagens

    CPC classification number: C08L95/00 C08L2666/26

    Abstract: A method is described for the modification of asphaltic compositions such that cellulosic fibers are not degraded by the asphalt at elevated temperatures. This is achieved by the addition of addition of certain inorganic or organic alkaline materials to the composition. As a further embodiment of the invention, a method is also described for the dispersion of cellulosic fibers in liquid asphalt in such a way as to obtain a thermally stable product with defined viscoelastic properties. This comprises blending the fibers with asphalt, fibers and alkaline additives under controlled mixing conditions such that the required viscometric specification is attained.

    Abstract translation: 描述了用于改性沥青组合物的方法,使得纤维素纤维在高温下不被沥青降解。 这通过向组合物中加入某些无机或有机碱性材料来实现。 作为本发明的另一个实施方案,还描述了一种用于在液态沥青中分散纤维素纤维的方法,以获得具有确定的粘弹性的热稳定产物。 这包括在控制的混合条件下将纤维与沥青,纤维和碱性添加剂混合,使得达到所需的粘度规格。

    Deep well anodes for electrical grounding
    5.
    发明授权
    Deep well anodes for electrical grounding 有权
    电气接地井深阳极

    公开(公告)号:US07578910B2

    公开(公告)日:2009-08-25

    申请号:US11783755

    申请日:2007-04-12

    Abstract: Improved deep well grounding systems of the kind used for cathodic protection of ground installations according to the invention employ a combination of materials for the casing of the central metallic anode and the backfill in the well which exhibit a degree of permeability sufficient to allow by-product gases develop in ordinary use of this system to escape, avoiding unwanted cavitation, while minimizing the migration of ground water and the attendant undesirable environmental pollution.

    Abstract translation: 根据本发明的用于地面设备的阴极保护的改进的深井接地系统采用用于中心金属阳极的壳体和井中的回填的材料的组合,其表现出足以允许副产物的渗透性程度 通常使用这种系统的气体可以逃逸,避免不必要的气蚀,同时尽量减少地下水的迁移和伴随的不良环境污染。

    SURFACE COATING COMPOSITIONS
    6.
    发明申请
    SURFACE COATING COMPOSITIONS 审中-公开
    表面涂料组合物

    公开(公告)号:US20080038470A1

    公开(公告)日:2008-02-14

    申请号:US11837644

    申请日:2007-08-13

    Abstract: Protective coatings, in particular for the purpose of shielding and waterproofing buildings and engineered outdoor structures are based on mixtures of polymer modified tall oil, in particular mixtures of an aqueous emulsion of tall oil with an aqueous polymeric latex. Waterproofing/coating compositions according to the invention may be made as a two-component sprayable system comprising a first part which is a mixture of a tall oil emulsion and a polymeric latex and a second part which is an aqueous solution of an effective curing agent.

    Abstract translation: 防护涂料,特别是用于建筑物和工程室外结构的屏蔽和防水的目的是基于聚合物改性妥尔油的混合物,特别是妥尔油的水性乳液与水性聚合物胶乳的混合物。 根据本发明的防水/涂料组合物可以制成双组分可喷雾系统,其包括第一部分,其是妥尔油乳液和聚合物胶乳的混合物,第二部分是有效固化剂的水溶液。

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