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28 条记录 (耗时 0.019 秒)

    Process for the production of power cable
    2.
    发明授权
    Process for the production of power cable 失效
    生产电力电缆的过程

    公开(公告)号：US5716574A

    公开(公告)日：1998-02-10

    申请号：US637329

    申请日：1996-04-23

    申请人： Youichi Kawasaki

    发明人： Youichi Kawasaki

    IPC分类号： B29C47/02 ,  B29C47/06 ,  B29C47/28 ,  B29C47/68 ,  B29C47/94 ,  B29K23/00 ,  B29K105/24 ,  B29K105/34 ,  B29L31/00 ,  C08F8/00 ,  C08K5/14 ,  C08L23/04 ,  C08L23/26 ,  C08L31/04 ,  H01B13/00

    CPC分类号： B29C47/28 ,  B29C47/0016 ,  B29C47/02 ,  B29C47/128 ,  B29C47/686 ,  B29C47/94 ,  B29K2023/06 ,  B29L2031/3462

    摘要： A process for the co-extrusion of an outer layer, a middle layer, and an inner layer, each layer including a thermoplastic resin, around a conductive medium in three extruders, one extruder for each layer, connected by a triple crosshead, each of said extruders having an extrusion zone comprising a die plate and, downstream of the die plate, a die, and, downstream of the extrusion zone, a common crosslinking zone, comprising passing the thermoplastic resins through the extrusion zones, under extrusion conditions including an extrusion temperature in the range of at least 150 degrees C. to below the decomposition temperature of the organic peroxide referred to hereinafter, and passing the extrudate into the crosslinking zone, under crosslinking conditions, the improvement comprising introducing an organic peroxide having a half life of one minute at a temperature of about 150 to about 200 degrees C. into the middle layer extruder downstream of the die plate and prior to the point about directly beneath the die plate of the outer layer extruder.

    摘要翻译： 在三个挤出机中的导电介质周围的外层，中间层和内层共挤出每个层，包括热塑性树脂的方法，每个层的一个挤出机，通过三重十字头连接，每个挤出机 所述挤出机具有包括模板的挤出区域，并且在模板的下游设置有模具，并且在挤出区域的下游具有共同的交联区域，包括使热塑性树脂通过挤出区域，在挤出条件下，包括挤出 温度在至少150℃至低于下文所述的有机过氧化物的分解温度的范围内，并且在交联条件下将挤出物通入交联区域，其改进包括将半衰期为1的有机过氧化物 分钟在约150至约200摄氏度的温度下进入模板的下游挤出机的中间层挤出机 直接在外层挤出机的模板下面。

    Small diameter electric wire insulated with highly expanded cellular polyethylene and production thereof
    4.
    发明授权
    Small diameter electric wire insulated with highly expanded cellular polyethylene and production thereof 失效
    用高度膨胀的聚乙烯绝缘的小直径电线及其制造

    公开(公告)号：US5346926A

    公开(公告)日：1994-09-13

    申请号：US136667

    申请日：1993-10-14

    申请人： Toshio Sakamoto ,  Kenichiro Kumai ,  Shigeru Gotoh

    发明人： Toshio Sakamoto ,  Kenichiro Kumai ,  Shigeru Gotoh

    IPC分类号： C08J9/10 ,  C08L23/06 ,  H01B3/44 ,  C08J9/06

    CPC分类号： C08J9/10 ,  C08L23/06 ,  C08L23/0815 ,  H01B3/441 ,  C08J2323/06 ,  C08L2203/202 ,  C08L2205/02 ,  C08L2205/03 ,  C08L91/06

    摘要： A process for producing an expandable resin composition for a small diameter electric wire insulated with highly expanded cellular polyethylene which comprises (1) heat-kneading at a temperature higher than 135.degree. C. a mixture comprising: (i) a low density polyethylene having a density ranging from about 0.890 to 0.925 g/ml; (ii) a high density polyethylene having a melting point higher than 130.degree. C.; and (iii) a polyolefin wax having an average molecular weight ranging from about 1500 to 8000 and a melting point ranging from about 100.degree. C. to 160.degree. C.; and (2) heat kneading at a temperature ranging from 120.degree. C. to 130.degree. C. and at a preliminary expansion ratio lower than 5% the mixture of step (1) with a low temperature decomposable chemical blowing agent.

    摘要翻译： 一种生产用于高度膨胀的聚乙烯绝缘的小直径电线的可膨胀树脂组合物的方法，其包括（1）在高于135℃的温度下进行热捏合，混合物包括：（i）低密度聚乙烯，其具有 密度范围为约0.890至0.925g / ml; （ii）熔点高于130℃的高密度聚乙烯; 和（iii）平均分子量为约1500至8000且熔点范围为约100℃至160℃的聚烯烃蜡; 和（2）在120℃至130℃的温度下和在步骤（1）的混合物与低温可分解的化学发泡剂的预膨胀比低于5％的条件下进行热捏合。

    Photo-degradable heat resistant resin composition
    5.
    发明授权
    Photo-degradable heat resistant resin composition 失效
    光降解耐热树脂组合物

    公开(公告)号：US5116896A

    公开(公告)日：1992-05-26

    申请号：US708381

    申请日：1991-05-31

    申请人： Kunihiro Hirose ,  Takashi Inoue

    发明人： Kunihiro Hirose ,  Takashi Inoue

    IPC分类号： C08J5/18 ,  B29C49/06 ,  B29K67/00 ,  B29L22/00 ,  C08L23/08 ,  C08L23/12 ,  C08L73/00

    CPC分类号： C08L23/08 ,  C08L23/12 ,  C08L73/00

    摘要： A composition comprising:(a) a copolymer of ethylene and carbon monoxide, and, optionally, one or more ethylenically unsaturated monomeric organic compounds having 3 or more carbon atoms wherein ethylene is present in major proportion, by weight, and carbon monoxide is present in an amount of about 0.5 to about 10 percent by weight based on the weight of the copolymer; and(b) polypropylene.

    摘要翻译： 一种组合物，其包含：（a）乙烯和一氧化碳的共聚物，以及任选的一种或多种具有3个或更多个碳原子的烯键式不饱和单体有机化合物，其中乙烯以主要重量比存在，一氧化碳存在于 基于共聚物的重量计约0.5至约10重量％的量; 和（b）聚丙烯。

    Container
    6.
    发明授权
    Container 有权
    容器

    公开(公告)号：US6132090A

    公开(公告)日：2000-10-17

    申请号：US366700

    申请日：1999-08-02

    申请人： Kimiyuki Hashimoto

    发明人： Kimiyuki Hashimoto

    IPC分类号： B65D5/60 ,  B65D88/06 ,  B65D88/16 ,  B65D88/22 ,  B65D90/00 ,  B65D90/56 ,  B65D33/16

    CPC分类号： B65D88/1668

    摘要： A container, a container receiving sleeve cap and a process of unloading and receiving a filled material at a receiving facility that does not require expensive, exclusively specialized areas, such as clean rooms, for preventing the filled material from being contaminated or mixed with foreign matter when transported in a flexible and economic container. The container includes a double layer structure having an outer shell positioned about a flexible inner containing member, such as a bag. The process includes providing such a container having a blade cover with a tying member positioned at the lower surface of the container. The process also includes untying the tying member, positioning an outer shell unloading mouth away from the lower end of an inner bag unloading spout and securing it to an unloading frame receiving member. An inner bag unloading spout over-cover is then secured to an outer surface of a receiving sleeve. After the unloading spout over-cover has been secured, a sealed end of the inner bag unloading spout is opened using the container receiving sleeve cap and the filled material is unloaded and received in the receiving sleeve.

    摘要翻译： 容器，容器接收套筒盖以及在接收设施处卸载和接收填充材料的过程，其不需要诸如洁净室的昂贵的，专门专门的区域，以防止填充的材料被污染或与异物混合 在灵活经济的集装箱运输时。 容器包括双层结构，其具有围绕柔性内容纳构件（例如袋）定位的外壳。 该方法包括提供具有叶片盖的容器，其具有定位在容器的下表面处的捆扎构件。 该方法还包括拆卸捆扎件，将外壳卸载口定位成远离内袋卸料口的下端并将其固定到卸载框架接收件上。 然后将内袋卸载喷嘴覆盖件固定到接收套筒的外表面。 在卸载喷嘴盖上已经固定之后，使用容器接收套筒盖打开内袋卸料口的密封端，并且将填充材料卸载并接收在接收套筒中。

    Flame retardant resin composition
    7.
    发明授权
    Flame retardant resin composition 失效
    阻燃树脂组合物

    公开(公告)号：US6020411A

    公开(公告)日：2000-02-01

    申请号：US52829

    申请日：1998-03-31

    申请人： Shoji Hayashi ,  Katsuhiro Horita ,  Koji Ishihara

    发明人： Shoji Hayashi ,  Katsuhiro Horita ,  Koji Ishihara

    IPC分类号： C08K3/26 ,  C08K3/34 ,  C08L23/04 ,  C08L23/08 ,  C08L83/04 ,  H01B7/295 ,  C08K5/54 ,  H01B7/00

    CPC分类号： H01B7/295 ,  C08L23/04 ,  C08L23/08 ,  C08L23/0815 ,  C08L23/0853 ,  C08L23/0869 ,  C08L83/04 ,  Y10T428/29 ,  Y10T428/2933

    摘要： A composition comprising:(i) a mixture of about 40 to about 80 percent by weight of a copolymer of ethylene and an alpha-olefin having a melt index in the range of about 0.1 to about 10 grams per 10 minutes and a density in the range of 0.870 to 0.930 gram per cubic centimeter and about 20 to about 60 percent by weight of a copolymer of ethylene and ethyl acrylate having a melt index in the range of about 0.1 to about 50 grams per 10 minutes and an ethyl acrylate content in the range of about 10 to about 40 percent by weight, and for each 100 parts by weight of said mixture,(ii) about 30 to about 150 parts by weight of a mixture of talc and calcium carbonate wherein the weight ratio of talc to calcium carbonate is in the range of about 0.3:1 to about 1.2:1; and(iii) about 1 to about 20 parts by weight of an organopolysiloxane having a kinematic viscosity in the range of about 0.06 to about 2 meters per second as measured at 23 degrees C.

    摘要翻译： 一种组合物，其包含：（i）约40至约80重量％的乙烯和α-烯烃的共聚物的混合物，其熔体指数在约0.1至约10克/ 10分钟范围内，密度在 范围为0.870至0.930克/立方厘米，约20至约60重量％的熔体指数在约0.1至约50克/ 10分钟范围内的乙烯和丙烯酸乙酯的共聚物，以及丙烯酸乙酯含量 范围为约10至约40重量％，对于每100重量份的所述混合物，（ii）约30至约150重量份的滑石和碳酸钙的混合物，其中滑石与碳酸钙的重量比 在约0.3:1至约1.2:1的范围内; 和（iii）在23℃下测量的约1至约20重量份的运动粘度在约0.06至约2米每秒范围内的有机聚硅氧烷

    Stretch wrap film
    10.
    发明授权
    Stretch wrap film 失效
    拉伸包膜

    公开(公告)号：US5139855A

    公开(公告)日：1992-08-18

    申请号：US713849

    申请日：1991-06-12

    申请人： Shigeo Fujitani ,  Hisashi Nakagawa ,  Masatoshi Oki

    发明人： Shigeo Fujitani ,  Hisashi Nakagawa ,  Masatoshi Oki

    IPC分类号： B32B27/32 ,  B65D75/00

    CPC分类号： B65D75/006 ,  B32B27/32 ,  Y10T428/24967 ,  Y10T428/2826 ,  Y10T428/31913 ,  Y10T428/31928

    摘要： A laminated stretch wrap film comprising an intermediate layer and two outer layers wherein (i) the intermediate layer is comprised of polyethylene having a density equal to or less than 0.910 gram per cubic centimeter blended with about 5 to about 30 percent by weight polypropylene, the percent by weight being based on the combined weight of the polyethylene and polypropylene; and (ii) the outer layers are comprised of ethylene-vinyl acetate copolymer.

    摘要翻译： 包括中间层和两个外层的层压拉伸保鲜膜，其中（i）中间层由密度等于或小于0.910克/立方厘米的聚乙烯与约5至约30重量％的聚丙烯共混， 重量百分比是基于聚乙烯和聚丙烯的组合重量; 和（ii）外层由乙烯 - 乙酸乙烯酯共聚物组成。