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146 条记录 (耗时 0.017 秒)

    Extruder temperature controller with stable temperature reset
    54.
    发明授权
    Extruder temperature controller with stable temperature reset 有权
    挤出机温度控制器，温度复位稳定

    公开(公告)号：US06755564B2

    公开(公告)日：2004-06-29

    申请号：US10148934

    申请日：2002-11-12

    申请人： Saulius Tomas Eiva

    发明人： Saulius Tomas Eiva

    IPC分类号： B29C4792

    CPC分类号： B29C47/92 ,  B29C47/0009 ,  B29C47/82 ,  B29C47/822 ,  B29C47/825 ,  B29C47/827 ,  B29C47/84 ,  B29C2947/92095 ,  B29C2947/92209 ,  B29C2947/9258 ,  B29C2947/9259 ,  B29C2947/92704 ,  B29C2947/92885 ,  B29C2947/92895 ,  Y10S366/601

    摘要： The invention is an extruder temperature controller for an extruder barrel. The extruder temperature controller includes means for determining an actual screw speed and has means for storing a plurality of screw speeds. Each member of the plurality of stored screw speeds has a corresponding stored temperature reset value. The extruder temperature controller has a means for comparing and selecting that compares the actual screw speed to each of the plurality of stored screw speeds and selectes a default screw speed. The default screw speed has a smaller deviation from the actual screw speed than any other member of the compared, stored screw speeds. The controller further includes a means for generating a control output driver signal to the heat exchange means. The control output driver signal is the corresponding stored temperature reset value for the default screw speed. The invention further includes a means for delaying a control alarm for a predetermined time when the means for generating a control output driver signal to the heat exchange means operates at or near maximum capacity. The invention includes a method for controlling the temperature of an extruder barrel.

    摘要翻译： 本发明是用于挤出机机筒的挤出机温度控制器。 挤出机温度控制器包括用于确定实际螺杆速度的装置，并且具有用于存储多个螺杆速度的装置。 多个存储的螺杆速度的每个构件具有对应的存储的温度重置值。 挤出机温度控制器具有用于比较和选择的装置，其将实际螺杆速度与多个存储的螺杆速度中的每一个进行比较并选择默认螺杆速度。 与实际的螺杆转速相比，默认的螺杆转速比所比较的存储的螺杆转速有所偏离。 控制器还包括用于产生到热交换装置的控制输出驱动器信号的装置。 控制输出驱动器信号是默认螺杆转速的相应存储温度复位值。 本发明还包括一种用于在用于产生到热交换装置的控制输出驱动器信号的装置在最大容量或接近最大容量下操作的装置的情况下延迟预定时间的控制报警的装置。 本发明包括一种用于控制挤出机筒的温度的方法。

    PROCESS FOR THE CONTINUOUS, SOLVENT- AND MASTICATION-FREE PRODUCTION OF PRESSURE-SENSITIVE SELF-ADHESIVE COMPOSITIONS BASED ON NON-THERMOPLASTIC ELASTOMERS AND COATING THEREOF TO PRODUCE SELF-ADHESIVE ARTICLES
    56.
    发明授权
    PROCESS FOR THE CONTINUOUS, SOLVENT- AND MASTICATION-FREE PRODUCTION OF PRESSURE-SENSITIVE SELF-ADHESIVE COMPOSITIONS BASED ON NON-THERMOPLASTIC ELASTOMERS AND COATING THEREOF TO PRODUCE SELF-ADHESIVE ARTICLES 失效
    基于非热塑性弹性体的压力敏感性自粘合组合物的连续，无溶剂和无主要生产方法，以及用于生产自粘物品的涂料

    公开(公告)号：US06506447B1

    公开(公告)日：2003-01-14

    申请号：US09640509

    申请日：2000-08-17

    申请人： Ralf Hirsch ,  Sven Hansen ,  Frank Henke ,  Klaus Massow ,  Jörg Speer ,  Hermann Neuhaus-Steinmetz

    发明人： Ralf Hirsch ,  Sven Hansen ,  Frank Henke ,  Klaus Massow ,  Jörg Speer ,  Hermann Neuhaus-Steinmetz

    IPC分类号： B05D510

    CPC分类号： B29C47/782 ,  B05D1/28 ,  B05D5/10 ,  B29B7/485 ,  B29B7/487 ,  B29B7/488 ,  B29C47/0019 ,  B29C47/0021 ,  B29C47/42 ,  B29C47/786 ,  B29C47/822 ,  B29C47/825 ,  B29C47/84 ,  B29C47/845 ,  B29C47/862 ,  B29C47/8845 ,  C09J7/38

    摘要： Process for the continuous solvent-free and mastication-free production of self-adhesive compositions based on non-thermoplastic elastomers in a continuously operating apparatus having a filling section and a compounding section, comprising a) feeding the solid components of the self-adhesive composition, such as elastomers and resins, into the filling section of the apparatus, optionally feeding of fillers, colorants and/or crosslinkers, b) transferring the solid components of the self-adhesive composition from the filling section to the compounding section, c) adding the liquid components of the self-adhesive composition, such as plasticizers, crosslinkers and/or further tackifier resins to the compounding section, d) preparing a homogeneous self-adhesive composition in the compounding section, and e) discharging the self-adhesive composition, f) coating the self-adhesive composition on a web-form material, where the coating of the web-form material is carried out using a multi-roll applicator unit, preferably using a 2- to 5-roll applicator unit, particularly preferably using a 4-roll applicator unit, so that the self-adhesive composition is shaped to the desired thickness as it passes through one or more roll nips, and where the rolls of the applicator unit can be individually set to temperatures from 20° C. to 150° C.

    摘要翻译： 在具有填充部分和配混部分的连续操作的装置中，基于非热塑性弹性体的无粘性组合物的连续无溶剂和无乳化生产方法，包括：a）将自粘组合物的固体组分， 例如弹性体和树脂，进入装置的填充部分，任选地填充填料，着色剂和/或交联剂，b）将自粘合剂组合物的固体组分从填充部分转移到复合部分，c） 自粘合剂组合物的液体组分如增塑剂，交联剂和/或其它增粘剂树脂到配混部分，d）在配混部分中制备均匀的自粘组合物，和e）排出自粘组合物，f） 将自粘组合物涂布在网状材料上，其中网状材料的涂层使用多辊应用 优选使用2-至5-辊施加器单元，特别优选使用四辊施加器单元，使得自粘合组合物在通过一个或多个辊压区时成形为期望的厚度，并且其中 施用器单元的辊可以单独设定为20℃至150℃的温度。

    Reinforced tubing manufacture by a plastic processing screw machine
    58.
    发明授权
    Reinforced tubing manufacture by a plastic processing screw machine 失效
    用塑料加工螺丝机加固管材

    公开(公告)号：US5851477A

    公开(公告)日：1998-12-22

    申请号：US778947

    申请日：1997-01-06

    申请人： Donald N. Halgren ,  Desider G. Csongor

    发明人： Donald N. Halgren ,  Desider G. Csongor

    IPC分类号： A61M25/00 ,  B29C45/17 ,  B29C45/60 ,  B29C45/62 ,  B29C47/00 ,  B29C47/02 ,  B29C47/10 ,  B29C47/38 ,  B29C47/66 ,  B29C47/74 ,  B29C47/88 ,  B29C47/06

    CPC分类号： A61M25/0009 ,  A61M25/0014 ,  B29C45/1732 ,  B29C45/1734 ,  B29C45/1735 ,  B29C45/60 ,  B29C45/62 ,  B29C47/0004 ,  B29C47/0023 ,  B29C47/0026 ,  B29C47/023 ,  B29C47/1045 ,  B29C47/1063 ,  B29C47/38 ,  B29C47/6006 ,  B29C47/66 ,  B29C47/74 ,  B29C47/82 ,  B29C47/825 ,  B29C47/84 ,  B29C47/882 ,  B29C2045/1707 ,  B29C2045/1722 ,  B29C47/0014 ,  B29K2105/0005 ,  B29K2105/06 ,  B29K2105/12 ,  B29L2031/7542

    摘要： The invention comprises a plasticating machine for the working and forcing of plastic material into a mold, said machine including an elongated housing having a first or proximal end and a second or distal end and an elongated screw shaft with a screw flight therearound, the screw shaft being rotatably supported in the elongated housing, for the working of plastic between the screw shaft and the elongated housing. At least one pair of coaxial spaced apart delivery conduits are generally longitudinally arranged through the screw shaft, from a proximal end to a distal tip end thereof. A tubular mesh generating apparatus is arranged at the distal end of the coaxially conduits to generate/weave and feed a tubular reinforcement mesh along the length of the annular delivery channel to a plastic melt at its distalmost end. A movable forming tool is supported adjacent the distal end of the innermost conduit of the coaxial conduits. The mesh is arranged to be movable with respect to the screw shaft and over the forming tool, to engage any thermoplastic material being driven from between the screw shaft and the barrel housing to form a reinforced tubular product such as a pipe or tube, as it is driven through a die at the distal end of the machine.

    摘要翻译： 本发明包括用于将塑料材料加工成模具的塑化机，所述机器包括具有第一或近端和第二或远端的细长壳体和具有螺旋飞行的细长螺杆轴，所述螺杆轴 被可旋转地支撑在细长壳体中，用于在螺杆轴和细长壳体之间的塑料加工。 至少一对同轴间隔开的输送管道通常沿着螺钉轴纵向布置，从近端到其远端尖端。 管状网眼产生装置设置在同轴导管的远端处，以沿着环形输送通道的长度产生/编织并将管状加强网进给到其最远端处的塑料熔体。 可移动成形工具被支撑在同轴导管的最内部导管的远端附近。 网状物被布置成可相对于螺杆轴并且在成形工具上移动，以与从螺杆轴和筒壳体之间被驱动的任何热塑性材料接合以形成加强的管状产品，例如管或管，因为它 通过机器的远端处的模具被驱动。

    Method for the manufacture of shaped bodies formed from plastics-filler mixtures having a high filler content
    59.
    发明授权
    Method for the manufacture of shaped bodies formed from plastics-filler mixtures having a high filler content 失效
    用于制造由具有高填料含量的塑料 - 填料混合物形成的成形体的方法

    公开(公告)号：US5804116A

    公开(公告)日：1998-09-08

    申请号：US749221

    申请日：1996-11-14

    申请人： Manfred Schmid ,  Ernst Tetzlaff

    发明人： Manfred Schmid ,  Ernst Tetzlaff

    IPC分类号： B29C47/02 ,  B29C47/38 ,  B29C47/50 ,  B29C47/82 ,  B29C47/84 ,  H01M8/0213 ,  H01M8/0226

    CPC分类号： B29C47/38 ,  B29C47/02 ,  B29C47/50 ,  B29C47/6006 ,  B29C47/6018 ,  B29C47/788 ,  B29C47/82 ,  B29C47/827 ,  B29C47/84 ,  B29C47/862 ,  H01M8/0213 ,  B29C47/0019 ,  B29C47/0023 ,  H01M8/0226 ,  Y02P70/56

    摘要： A method for the manufacture of shaped bodies by extrusion moulding of plastic-filler mixtures with filler contents of more than 50% by volume, preferably from 65 to 90% by volume, by means of an extruder with a conveying input zone. The method is restricted to use of fillers having good thermal conductivity. For carrying out the method, initially a mixture is manufactured from molten or fluid synthetic resin and the filler and this is ground and graded after cooling. Afterwards, there is extrusion of the ground mixture or of fractions separated from this and graded. According to a preferred variant of the method, an extruder is used for the extruding having a conveying input zone whose extrusion part consists merely of an input zone and an output zone. According to a further variant of the method, plates are manufactured by cutting up lengthwise a tubular extrusion emerging from the mouthpiece in the extruding and the casing of the extrudate thus obtained is bent flat and this extrudate is then cut up into plate lengths.

    摘要翻译： 通过具有输送输入区的挤出机挤出成型具有填料含量大于体积的50体积％，优选65至90体积％的塑料填料混合物的方法。 该方法仅限于使用具有良好导热性的填料。 为了实施该方法，最初由熔融或流体合成树脂和填料制造混合物，并将其在冷却后研磨和分级。 之后，挤出研磨的混合物或与其分离的级分。 根据该方法的优选变型，挤出机用于具有输送输入区域的挤出，其挤出部分仅由输入区域和输出区域组成。 根据该方法的另一变型，通过在挤出中纵向切割从吹口出口的管状挤出物制造板，并将由此获得的挤出物的外壳弯曲平坦，然后将该挤出物切成板长度。