Insulation material based on polymeric plastic
    61.
    发明授权
    Insulation material based on polymeric plastic 失效
    基于聚合物塑料的绝缘材料

    公开(公告)号:US07267867B2

    公开(公告)日:2007-09-11

    申请号:US10920724

    申请日:2004-08-18

    Abstract: An insulation material based on polymeric plastic is specified, to which glass particles that consist of types of glass with different softening points are added for stabilization in case of fire. To provide protection in a very broad temperature range, at least three types of glass with different softening points are used as the glass particles, namely, a first type of glass with a softening point below about 470° C., a second type of glass with a softening point above about 470° C. and below about 620° C., and a third type of glass with a softening point above about 760° C.

    Abstract translation: 规定了基于聚合物塑料的绝缘材料,添加了由不同软化点的玻璃类型组成的玻璃颗粒,用于在发生火灾时进行稳定化。 为了在非常宽的温度范围内提供保护,使用具有不同软化点的至少三种类型的玻璃作为玻璃颗粒,即软化点低于约470℃的第一类玻璃,第二类玻璃 软化点高于约470℃且低于约620℃,第三类软化点高于约760℃。

    Lightweight armor wires for electrical cables
    62.
    发明申请
    Lightweight armor wires for electrical cables 有权
    轻型电缆电缆

    公开(公告)号:US20070158095A1

    公开(公告)日:2007-07-12

    申请号:US11330957

    申请日:2006-01-11

    CPC classification number: H01B7/2806 G01V1/201 G01V1/52 H01B3/30 H01B7/046

    Abstract: Disclosed are electric cables with improved armor wires used with wellbore devices to analyze geologic formations adjacent a wellbore. The cables include at least one insulated conductor, and one or more armor wires surrounding the insulated conductor. The armor wires include a low density core surrounded by a corrosion resistant alloy clad, where the alloy clad includes such alloys as beryllium-copper based alloys, nickel-chromium based alloys, superaustenitic stainless steel alloys, nickel-cobalt based alloys, nickel-molybdenum-chromium based alloys, and the like. The low density core may be based upon titanium or titanium alloys. The cables of the invention may be any useful electric cable design, including monocables, quadcables, heptacables, quadcables, slickline cables, multiline cables, coaxial cables, or seismic cables.

    Abstract translation: 公开了具有改进的装甲线的电缆,其与井眼装置一起用于分析井眼附近的地质构造。 电缆包括至少一个绝缘导体和围绕绝缘导体的一个或多个铠装线。 铠装线包括由耐腐蚀合金包覆层围绕的低密度芯,其中合金包层包括诸如铍铜基合金,镍铬基合金,超奥氏体不锈钢合金,镍 - 钴基合金,镍 - 钼 铬基合金等。 低密度芯可以基于钛或钛合金。 本发明的电缆可以是任何有用的电缆设计,包括单面电缆,四线电缆,七口电缆,四线电缆,光滑电缆,多线缆,同轴电缆或地震电缆。

    Thermosetting fluorinated dielectrics and multilayer circuit boards
    69.
    发明申请
    Thermosetting fluorinated dielectrics and multilayer circuit boards 审中-公开
    热固性氟化电介质和多层电路板

    公开(公告)号:US20020076535A1

    公开(公告)日:2002-06-20

    申请号:US09892608

    申请日:2001-06-28

    Abstract: A dielectric film is obtained by heat curing a thermally curable fluorinated o-aminophenol polymer or oligomer based on an o-aminophenol compound and an aromatic dicarboxylic acid compound, at least one of which is mono- or poly-fluorinated, and having thermosetting groups at both ends that undergo cross-linking reaction upon thermal treatment. The dielectric film is employed in multilayer circuit boards.

    Abstract translation: 通过基于邻氨基苯酚化合物和芳族二羧酸化合物热固化可热固化的氟化邻氨基苯酚聚合物或低聚物获得电介质膜,其中至少一种是单氟化或聚氟化,并且具有热固性基团 两端在热处理时进行交联反应。 电介质膜用于多层电路板。

    DIELECTRIC, RADIATION-CURABLE COATING COMPOSITIONS
    70.
    发明申请
    DIELECTRIC, RADIATION-CURABLE COATING COMPOSITIONS 失效
    电介质,辐射可固化涂料组合物

    公开(公告)号:US20020004537A1

    公开(公告)日:2002-01-10

    申请号:US09073863

    申请日:1998-05-07

    Abstract: A UV-curable acrylate-thiol-ene insulating coating composition for electrical conductors, a method of manufacturing a UV-curable acrylate-thiol-ene insulating coating composition for electrical conductors. The insulating coating being of about 2.5 nullm to about 500 nullm thickness, which cured coating has a dielectric dissipation factor (60Hz, 24null C.) of lower than about 0.05.

    Abstract translation: 用于电导体的可紫外线固化的丙烯酸酯 - 硫醇烯绝缘涂料组合物,用于制造用于导电体的可UV固化的丙烯酸酯 - 硫醇烯绝缘涂料组合物的方法。 绝缘涂层的厚度约为2.5μm至约500μm,该固化涂层的介电损耗因子(60Hz,24℃)低于约0.05。

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