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    Method of compounding thermo-plastic polymeric materials and fillers and extruding onto electrical conductors
    1.
    发明授权
    Method of compounding thermo-plastic polymeric materials and fillers and extruding onto electrical conductors 失效
    将热塑性聚合材料和填料混合并挤出到电导体上的方法

    公开(公告)号：US4046849A

    公开(公告)日：1977-09-06

    申请号：US492965

    申请日：1974-07-29

    Applicant: Ray Clarence Lever ,  Edward Vincent Wilkus

    Inventor： Ray Clarence Lever ,  Edward Vincent Wilkus

    IPC: B29B7/90 ,  B29B9/02 ,  B29B9/12 ,  B29C47/02 ,  C08J3/20 ,  B29F3/10

    CPC classification number: C08J3/203 ,  B29B7/7495 ,  B29B7/90 ,  B29B9/02 ,  B29B9/12 ,  B29C47/0011 ,  B29C47/02 ,  B29C2791/001 ,  B29C47/0014 ,  B29C47/0016 ,  B29C47/0066 ,  B29K2105/16 ,  Y10T428/294

    Abstract: A method of compounding thermoplastic polymeric material and fillers, including additives and agents, and unique compounded products. The compounding method comprises mixing the thermoplastic polymeric material in particulate form with particulate filler, and in progressive sequence melting the surface portion of the thermoplastic particles, blending the filler with said molten surface portion of the thermoplastic particles and removing the resultant blended melt and filler from the surface of the thermoplastic particles. The mixing and melting, and the blending and removing, are continued until the filler is substantially assimilated into the polymeric material and the thermoplastic particles become substantially diminished by melting and blending, or the method can be carried further if desired. The compounded product thus prepared is characterized by a distinctive stratified consistency.

    Abstract translation: 混合热塑性聚合材料和填料（包括添加剂和试剂）以及独特的复合产品的方法。 复合方法包括将颗粒形式的热塑性聚合材料与颗粒状填料混合，并且逐渐地顺序地熔化热塑性颗粒的表面部分，将填料与热塑性颗粒的熔融表面部分共混，并将所得的共混熔体和填料从 热塑性颗粒的表面。 混合和熔融以及共混和除去，直到填料基本上同化到聚合物材料中，并且热塑性颗粒通过熔融和共混而显着减少，或者如果需要，该方法可以进一步进行。 由此制备的复合产品的特征在于分明的一致性。

    Process of continuously blending, molding and curing heat curable polymeric compounds
    4.
    发明授权
    Process of continuously blending, molding and curing heat curable polymeric compounds 失效
    连续混合，成型和固化可热固化聚合物的方法

    公开(公告)号：US3979488A

    公开(公告)日：1976-09-07

    申请号：US426964

    申请日：1973-12-20

    Applicant: Milton Sharples Greenhalgh ,  Ray Clarence Lever

    Inventor： Milton Sharples Greenhalgh ,  Ray Clarence Lever

    IPC: B29B7/00 ,  B29C47/00 ,  B29C47/28 ,  B29C47/38 ,  B29C47/80 ,  B29C47/88 ,  B29C47/92 ,  B29F1/08

    CPC classification number: B29C47/0004 ,  B29C47/28 ,  B29C47/38 ,  B29C47/786 ,  B29C47/822 ,  B29C47/92 ,  B29C2947/92209 ,  B29C2947/92314 ,  B29C2947/9238 ,  B29C2947/92514 ,  B29C2947/92523 ,  B29C2947/9259 ,  B29C2947/92704 ,  B29C2947/92809 ,  B29C2947/92876 ,  B29C2947/92885 ,  B29C2947/92971 ,  B29C47/0023 ,  B29K2101/10 ,  B29K2301/10

    Abstract: A process of increasing the output and other efficiencies and benefits in continuous extrusion manufacturing operations, including blending and plasticizing, molding to shape and curing heat curable polymeric compounds to a thermostat condition. The process comprises the continuous coincidental mixing and heating of heat curable polymeric compounds, raising the temperature thereof up to substantially the level of their curing temperatures, and the consecutive forming to shape and curing of the shaped polymeric compounds to a thermostat condition. The process is primarily carried out within an extruder or equivalent continuous forming apparatus, and any additional heat needed to achieve or accelerate the attainment of curing temperatures, or to complete the conversion to a cured thermoset condition of the polymeric compounds can be readily applied by any external source of heat. This process is especially suitable and effective in the manufacture of elongated electrical conductors or wires coated or insulated with thermosetting polymeric materials or compositions comprising the same. The invention also includes a novel apparatus for the effective and complete performance of the process.

    Abstract translation: 在连续挤出生产操作中增加输出和其它效率和益处的方法，包括混合和增塑，成型以将可固化聚合物化合物固化并固化至恒温条件。 该方法包括连续巧合混合和加热可热固化的聚合物，将其温度提高到其固化温度的基本水平，以及连续成形以使成型聚合物形成和固化到恒温条件。 该方法主要在挤出机或等效的连续成型装置中进行，并且任何实现或加速获得固化温度或完成转化为聚合物固化的热固性条件所需的额外热量可容易地通过任何 外部热源。 该方法特别合适并且有效地制造用热固性聚合材料或包含该导电材料的组合物涂覆或绝缘的细长电导体或导线。 本发明还包括用于有效和完全地执行该过程的新型装置。

    Electrical conductor insulated with filled polymeric compounds
    5.
    发明授权
    Electrical conductor insulated with filled polymeric compounds 失效
    电导体用填充聚合物绝缘

    公开(公告)号：US3962531A

    公开(公告)日：1976-06-08

    申请号：US492961

    申请日：1974-07-29

    Applicant: Ray Clarence Lever ,  Edward Vincent Wilkus

    Inventor： Ray Clarence Lever ,  Edward Vincent Wilkus

    IPC: B29B7/90 ,  B29B9/02 ,  B29B9/12 ,  H01B3/00 ,  H01B7/02

    CPC classification number: B29B9/12 ,  B29B7/90 ,  B29B9/02 ,  H01B3/006 ,  B29C2791/001 ,  B29K2105/16 ,  Y10T428/294

    Abstract: A method of compounding thermoplastic polymeric material and fillers, including additives and agents, and unique compounded products. The compounding method comprises mixing the thermoplastic polymeric material in particulate form with particulate filler, and in progressive sequence melting the surface portion of the thermoplastic particles, blending the filler with said molten surface portion of the thermoplastic particles and removing the resultant blended melt and filler from the surface of the thermoplastic particles. The mixing and melting, and the blending and removing, are continued until the filler is substantially assimilated into the polymeric material and the thermoplastic particles become substantially diminished by melting and blending, or the method can be carried further if desired. The compounded product thus prepared is characterized by a distinctive stratified consistency.

    Abstract translation: 混合热塑性聚合材料和填料（包括添加剂和试剂）以及独特的复合产品的方法。 复合方法包括将颗粒形式的热塑性聚合材料与颗粒状填料混合，并且逐渐地顺序地熔化热塑性颗粒的表面部分，将填料与热塑性颗粒的熔融表面部分共混，并将所得的共混熔体和填料从 热塑性颗粒的表面。 混合和熔融以及共混和除去，直到填料基本上同化到聚合物材料中，并且热塑性颗粒通过熔融和共混而显着减少，或者如果需要，该方法可以进一步进行。 由此制备的复合产品的特征在于分明的一致性。

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