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    Polycarbonates containing low levels of methyl salicylate prepared by a melt polymerization in a reactive extruder
    1.
    发明申请
    Polycarbonates containing low levels of methyl salicylate prepared by a melt polymerization in a reactive extruder 有权
    含有低水平的水杨酸甲酯的聚碳酸酯通过在反应性挤出机中的熔融聚合制备

    公开(公告)号：US20070142612A1

    公开(公告)日：2007-06-21

    申请号：US11275266

    申请日：2005-12-21

    申请人： Peter Davis ,  Hans Looij

    发明人： Peter Davis ,  Hans Looij

    IPC分类号： C08G64/00

    CPC分类号： C08G64/205 ,  B29C47/0004 ,  B29C47/0009 ,  B29C47/6025 ,  B29C47/6031 ,  B29C47/6056 ,  B29C47/76 ,  B29C47/767 ,  B29K2069/00

    摘要： Polycarbonate is prepared by reactive extrusion on a reactive extruder. A method incorporates the steps of introducing a polycarbonate oligomer, an activated carbonate residue, and a transesterification catalyst to the extruder through a feed section. The extruder has the feed section, a polycarbonate exit section, and a reaction section between the feed section and the polycarbonate exit section. The reaction section is made up of at least one conveying section, kneading sections, and venting sections. The configuration of the reaction section requires that at least one venting section be disposed between each pair of kneading sections, and that the kneading sections and venting sections are selected such that the number of venting sections minus the number of kneading sections is greater than or equal to one. The method further contains the step of extruding the reaction components at a temperature in a range between 100° C. and 500° C., wherein during the extrusion of the reaction components, activated carbonate residue is removed through the venting sections.

    摘要翻译： 聚碳酸酯通过在反应性挤出机上的反应性挤出制备。 一种方法包括通过进料段将聚碳酸酯低聚物，活性碳酸酯残余物和酯交换催化剂引入挤出机的步骤。 挤出机具有进料部分，聚碳酸酯出口部分和进料部分和聚碳酸酯出口部分之间的反应部分。 反应部由至少一个输送部，捏合部和通气部构成。 反应部的结构要求在每对捏合部之间设置至少一个排气部，并且，选择混炼部和排气部，使得排气部的数量减去揉搓部的数量大于等于 到一个。 该方法还包括在100℃和500℃之间的温度下挤出反应组分的步骤，其中在反应组分的挤出期间，通过排气部分去除活性碳酸盐残余物。

    Polycarbonates containing low levels of methyl salicylate prepared by a melt polymerization in a reactive extruder
    2.
    发明申请
    Polycarbonates containing low levels of methyl salicylate prepared by a melt polymerization in a reactive extruder 有权
    含有低水平的水杨酸甲酯的聚碳酸酯通过在反应性挤出机中的熔融聚合制备

    公开(公告)号：US20070142618A1

    公开(公告)日：2007-06-21

    申请号：US11470333

    申请日：2006-09-06

    申请人： Peter Davis ,  Hans Looij

    发明人： Peter Davis ,  Hans Looij

    IPC分类号： C08G69/08

    CPC分类号： C08G64/205 ,  B29C47/0004 ,  B29C47/0009 ,  B29C47/0021 ,  B29C47/0871 ,  B29C47/38 ,  B29C47/6025 ,  B29C47/6031 ,  B29C47/6056 ,  B29C47/76 ,  B29C47/767 ,  B29K2069/00 ,  C08G64/307

    摘要： Polycarbonate is prepared by reactive extrusion on a reactive extruder. A method incorporates the steps of introducing a polycarbonate oligomer, an activated carbonate, and a transesterification catalyst to the extruder through a feed section. The extruder has a feed section, a polycarbonate exit section, and a reaction section between the feed section and the polycarbonate exit section. The reaction section has one or more devolatilization units, wherein each devolatilization unit incorporates an array of vent-conveying sections and conveying sections arranged in a configuration of: (C V C)x(V)n, and/or (V C V)x(C)n. (V) is a vent-conveying section, (C) is a conveying section, x is 1 or more, and n is 1 or 0. The extruder screw in the vent-conveying sections and the conveying sections in each devolatilization unit have conveying elements or conveying elements and mixing elements and no elements that create a melt seal in the devolatilization unit. The method further includes the step of extruding the reaction components at a temperature in a range between 100° C. and 500° C., wherein during the extrusion of the reaction components, activated carbonate residue is removed through the vent-conveying sections.

    摘要翻译： 聚碳酸酯通过在反应性挤出机上的反应性挤出制备。 一种方法包括通过进料段将聚碳酸酯低聚物，活性碳酸酯和酯交换催化剂引入挤出机的步骤。 挤出机具有进料部分，聚碳酸酯出口部分和进料部分和聚碳酸酯出口部分之间的反应部分。 反应段具有一个或多个脱挥发单元，其中每个脱挥发单元结合一排排气输送段和输送段，排列成以下结构：（CVC）x（V）n < / SUB>，和/或（VCV）x（C）N 。 （V）是排气输送部，（C）是输送部，x为1以上，n为1或0.排气输送部中的挤出机螺杆和各脱挥发单元的输送部具有输送 元件或输送元件和混合元件，并且没有在脱挥发单元中产生熔体密封的元件。 该方法还包括在100℃和500℃之间的温度范围内挤出反应组分的步骤，其中在反应组分的挤出期间，通过排气输送段除去活性碳酸盐残余物。

    Polycarbonates containing low levels of methyl salicylate prepared by a melt polymerization in a reactive extruder
    3.
    发明授权
    Polycarbonates containing low levels of methyl salicylate prepared by a melt polymerization in a reactive extruder 有权
    含有低水平的水杨酸甲酯的聚碳酸酯通过在反应性挤出机中的熔融聚合制备

    公开(公告)号：US07485695B2

    公开(公告)日：2009-02-03

    申请号：US11470333

    申请日：2006-09-06

    申请人： Peter Davis ,  Hans Looij

    发明人： Peter Davis ,  Hans Looij

    IPC分类号： C08G64/00 ,  C08G63/02

    CPC分类号： C08G64/205 ,  B29C47/0004 ,  B29C47/0009 ,  B29C47/0021 ,  B29C47/0871 ,  B29C47/38 ,  B29C47/6025 ,  B29C47/6031 ,  B29C47/6056 ,  B29C47/76 ,  B29C47/767 ,  B29K2069/00 ,  C08G64/307

    摘要： Polycarbonate is prepared by reactive extrusion on a reactive extruder. A method incorporates the steps of introducing a polycarbonate oligomer, an activated carbonate, and a transesterification catalyst to the extruder through a feed section. The extruder has a feed section, a polycarbonate exit section, and a reaction section between the feed section and the polycarbonate exit section. The reaction section has one or more devolatilization units, wherein each devolatilization unit incorporates an array of vent-conveying sections and conveying sections arranged in a configuration of: (C V C)x(V)n, and/or (V C V)x(C)n. (V) is a vent-conveying section, (C) is a conveying section, x is 1 or more, and n is 1 or 0. The extruder screw in the vent-conveying sections and the conveying sections in each devolatilization unit have conveying elements or conveying elements and mixing elements and no elements that create a melt seal in the devolatilization unit. The method further includes the step of extruding the reaction components at a temperature in a range between 100° C. and 500° C., wherein during the extrusion of the reaction components, activated carbonate residue is removed through the vent-conveying sections.

    摘要翻译： 聚碳酸酯通过在反应性挤出机上的反应性挤出制备。 一种方法包括通过进料段将聚碳酸酯低聚物，活性碳酸酯和酯交换催化剂引入挤出机的步骤。 挤出机具有进料部分，聚碳酸酯出口部分和进料部分和聚碳酸酯出口部分之间的反应部分。 反应部分具有一个或多个脱挥发单元，其中每个脱挥发单元结合一排排气输送部分和输送部分排列成：（CVC）x（V）n和/或（VCV）x（C） n。 （V）是排气输送部，（C）是输送部，x为1以上，n为1或0.排气输送部中的挤出机螺杆和各脱挥发单元的输送部具有输送 元件或输送元件和混合元件，并且没有在脱挥发单元中产生熔体密封的元件。 该方法还包括在100℃和500℃之间的温度范围内挤出反应组分的步骤，其中在反应组分的挤出期间，通过排气输送段除去活性碳酸盐残余物。

    Polycarbonates containing low levels of methyl salicylate prepared by a melt polymerization in a reactive extruder
    4.
    发明授权
    Polycarbonates containing low levels of methyl salicylate prepared by a melt polymerization in a reactive extruder 有权
    含有低水平的水杨酸甲酯的聚碳酸酯通过在反应性挤出机中的熔融聚合制备

    公开(公告)号：US07485694B2

    公开(公告)日：2009-02-03

    申请号：US11275266

    申请日：2005-12-21

    申请人： Peter Davis ,  Hans Looij

    发明人： Peter Davis ,  Hans Looij

    IPC分类号： C08G63/02 ,  C08G64/00

    CPC分类号： C08G64/205 ,  B29C47/0004 ,  B29C47/0009 ,  B29C47/6025 ,  B29C47/6031 ,  B29C47/6056 ,  B29C47/76 ,  B29C47/767 ,  B29K2069/00

    摘要： Polycarbonate is prepared by reactive extrusion on a reactive extruder. A method incorporates the steps of introducing a polycarbonate oligomer, an activated carbonate residue, and a transesterification catalyst to the extruder through a feed section. The extruder has the feed section, a polycarbonate exit section, and a reaction section between the feed section and the polycarbonate exit section. The reaction section is made up of at least one conveying section, kneading sections, and venting sections. The configuration of the reaction section requires that at least one venting section be disposed between each pair of kneading sections, and that the kneading sections and venting sections are selected such that the number of venting sections minus the number of kneading sections is greater than or equal to one. The method further contains the step of extruding the reaction components at a temperature in a range between 100° C. and 500° C., wherein during the extrusion of the reaction components, activated carbonate residue is removed through the venting sections.

    摘要翻译： 聚碳酸酯通过在反应性挤出机上的反应性挤出制备。 一种方法包括通过进料段将聚碳酸酯低聚物，活性碳酸酯残余物和酯交换催化剂引入挤出机的步骤。 挤出机具有进料部分，聚碳酸酯出口部分和进料部分和聚碳酸酯出口部分之间的反应部分。 反应部由至少一个输送部，捏合部和通气部构成。 反应部的结构要求在每对捏合部之间设置至少一个排气部，并且，选择混炼部和排气部，使得排气部的数量减去揉搓部的数量大于等于 到一个。 该方法还包括在100℃和500℃之间的温度下挤出反应组分的步骤，其中在反应组分的挤出期间，通过排气部分去除活性碳酸盐残余物。

    Component tape
    6.
    发明授权
    Component tape 有权
    组件胶带

    公开(公告)号：US08544652B2

    公开(公告)日：2013-10-01

    申请号：US11764827

    申请日：2007-06-19

    申请人： Peter Davis

    发明人： Peter Davis

    IPC分类号： B65D85/86

    CPC分类号： B65D75/327 ,  B65D2585/86 ,  H05K13/021 ,  H05K13/0417 ,  Y10T156/19

    摘要： A component tape comprising a base tape that includes pockets configured to house electrical components for placement on a printed circuit board and a cover tape, covering the base tape wherein a portion of the cover tape is configured to engage with a tape engagement feature of a component tape feeder.

    摘要翻译： 一种组件带，其包括基带，所述基带包括被配置为容纳用于放置在印刷电路板上的电气部件和盖带的袋，覆盖所述基带，其中所述盖带的一部分被配置成与部件的带接合特征 磁带馈线

    Radio network system capable of autonomous estimation using position correction
    7.
    发明授权
    Radio network system capable of autonomous estimation using position correction 有权
    能够使用位置校正自主估计的无线网络系统

    公开(公告)号：US08060107B2

    公开(公告)日：2011-11-15

    申请号：US11730245

    申请日：2007-03-30

    申请人： Yasuhisa Takizawa ,  Peter Davis ,  Makoto Kawai ,  Hisato Iwai ,  Akira Yamaguchi ,  Sadao Obana

    发明人： Yasuhisa Takizawa ,  Peter Davis ,  Makoto Kawai ,  Hisato Iwai ,  Akira Yamaguchi ,  Sadao Obana

    IPC分类号： H04W24/00

    CPC分类号： H04W64/00 ,  G01S5/14

    摘要： A radio apparatus forming a radio network system calculates a calculated distance, based on a tentative self-position and tentative positions of a plurality of radio apparatuses existing in the vicinity. The radio apparatus successively and autonomously corrects the tentative self-position so that the calculated distance comes closer to the measured distance, relying more heavily on the calculated distance than the measured distance between itself and each of the plurality of radio apparatuses, and determines the position of itself. Other radio apparatuses also successively correct the tentative self-positions by the same method as the radio apparatus, and determine the positions of themselves.

    摘要翻译： 形成无线电网络系统的无线电设备基于存在于附近的多个无线电设备的临时自身位置和临时位置来计算计算出的距离。 无线电设备相继地并且自主地校正临时自身位置，使得所计算的距离更靠近测量的距离，更依赖于所计算的距离，而不是其测量的与多个无线电设备中的每一个之间的距离，并且确定位置 本身。 其他无线电设备也通过与无线电设备相同的方法连续校正临时自身位置，并且确定其自身的位置。

    COMPONENT TAPE
    9.
    发明申请
    COMPONENT TAPE 有权
    组件胶带

    公开(公告)号：US20080314793A1

    公开(公告)日：2008-12-25

    申请号：US11764827

    申请日：2007-06-19

    申请人： Peter Davis

    发明人： Peter Davis

    IPC分类号： B65D85/86

    CPC分类号： B65D75/327 ,  B65D2585/86 ,  H05K13/021 ,  H05K13/0417 ,  Y10T156/19

    摘要： A component tape comprising a base tape that includes pockets configured to house electrical components for placement on a printed circuit board and a cover tape, covering the base tape wherein a portion of the cover tape is configured to engage with a tape engagement feature of a component tape feeder.

    摘要翻译： 一种组件带，其包括基带，所述基带包括被配置为容纳用于放置在印刷电路板上的电气部件和盖带的袋，覆盖所述基带，其中所述盖带的一部分被配置成与部件的带接合特征 磁带馈线

    Radio device for preventing isolated radio devices in network
    10.
    发明申请
    Radio device for preventing isolated radio devices in network 有权
    用于防止网络中的隔离无线电设备的无线电设备

    公开(公告)号：US20080076461A1

    公开(公告)日：2008-03-27

    申请号：US11905006

    申请日：2007-09-27

    申请人： Satoko Itaya ,  Jun Hasegawa ,  Akio Hasegawa ,  Peter Davis ,  Tetsuya Ito ,  Akira Matsumoto ,  Naoto Kadowaki ,  Sadao Obana

    发明人： Satoko Itaya ,  Jun Hasegawa ,  Akio Hasegawa ,  Peter Davis ,  Tetsuya Ito ,  Akira Matsumoto ,  Naoto Kadowaki ,  Sadao Obana

    IPC分类号： H04B7/00

    CPC分类号： H04W40/24 ,  H04B17/318 ,  H04W40/12

    摘要： A radio device is located far from other radio devices in a radio network system. The radio device determines a threshold WIth for detecting a strength equal to or more than the minimum strength of radio waves transmitted/received in a stable radio wave environment based on a plurality of reception signal strengths of Hello packets received from radio devices adjacent to the radio device. Then, if the number of radio devices adjacent to the radio device when the threshold WIth is introduced is less than a standard value (such as five), the radio device stores the adjacent radio devices in the neighbor list without introducing the threshold WIth, and then, maintains in the routing table the routing information of routes passing through the adjacent radio devices based on the neighbor list.

    摘要翻译： 无线电设备位于远离无线电网络系统中的其他无线电设备的位置。 无线电设备基于从与无线电设备相邻的无线电设备接收的多个接收信号强度来确定用于检测等于或大于在稳定无线电波环境中发送/接收的无线电波的最小强度的强度的阈值 设备。 然后，如果在引入阈值WIth时与无线电设备相邻的无线设备的数量小于标准值（例如5），则无线设备将相邻的无线电设备存储在邻居列表中而不引入阈值WIth，并且 然后根据邻居列表在路由表中维护通过相邻无线设备的路由的路由信息​​。