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    PROCESS FOR PRODUCING POLYLACTIC ACID-BASED RESIN EXPANDED BEADS
    82.
    发明申请
    PROCESS FOR PRODUCING POLYLACTIC ACID-BASED RESIN EXPANDED BEADS 审中-公开
    生产聚氨酯树脂膨胀珠的方法

    公开(公告)号：US20140336289A1

    公开(公告)日：2014-11-13

    申请号：US14347276

    申请日：2012-09-21

    Applicant: JSP CORPORATION

    Inventor： Mitsuru Shinohara ,  Masaharu Oikawa

    IPC: C08J9/18

    CPC classification number: C08J9/18 ,  C08J9/12 ,  C08J9/232 ,  C08J2300/16 ,  C08J2367/04

    Abstract: A process for producing polylactic acid-based resin expanded beads comprises releasing foamable resin particles, which are in a softened state and dispersed in a dispersing medium contained in a pressure resisting closed vessel, to an atmosphere having a pressure lower than that in the closed vessel together with the dispersing medium to foam and expand the foamable particles. The foamable resin particles are obtained by impregnating a physical blowing agent into resin particles which are formed of a modified polylactic acid resin modified with an epoxide and showing specific physical properties when melted.

    Abstract translation: 制备聚乳酸类树脂发泡珠的方法包括将处于软化状态并分散在包含在耐压密闭容器中的分散介质中的发泡性树脂颗粒释放到低于密闭容器中的压力的​​气氛 与分散介质一起发泡并膨胀可发泡颗粒。 可发泡树脂颗粒通过将物理发泡剂浸渍到由环氧化物改性的改性聚乳酸​​树脂形成并在熔融时显示特定物理性质的树脂颗粒中而获得。

    SEAT BACK FOR VEHICLES
    83.
    发明申请
    SEAT BACK FOR VEHICLES 有权
    车辆座椅返回

    公开(公告)号：US20140312676A1

    公开(公告)日：2014-10-23

    申请号：US14307397

    申请日：2014-06-17

    Applicant: Toyo Seat Co., Ltd. ,  JSP Corporation

    Inventor： Hiroyuki ITO ,  Takashi IMAI ,  Hidehiro SASAKI ,  Seishiro MURATA ,  Satoru SHIOYA

    IPC: B60N2/64

    CPC classification number: B60N2/64 ,  B60N2/643 ,  B60N2/68 ,  B60N2/686 ,  B60N2/7094

    Abstract: A seat back for vehicles including a seat back pad having supporting bodies fixed on a periphery of an opening or a seat frame, or formed integrally with the periphery of the opening by one or multiple-point support, the supporting bodies aligned at predetermined intervals, each arranged in a direction between periphery portions opposite to each other of the opening at a front surface portion formed as a backrest surface for a seated person, the supporting bodies being independent of each other in rod or plate form, each made of a synthetic resin foam having 20 mm or larger in bending deflection amount and 2 to 100 N in load when deflected by 20 mm measured in accordance with a method defined by JIS K7221-2:2006, and having an interspace portion configured such that the supporting bodies are allowed to be deformed by bending in a rear direction.

    Abstract translation: 一种用于车辆的座椅靠背，包括座椅靠背垫，其具有固定在开口或座椅框架的周边上的支撑体，或者通过一点或多点支撑件与开口的周边一体形成，所述支撑体以预定间隔对准， 每个所述支撑体分别以形成为就座者的靠背表面的前表面部分沿着所述开口彼此相对的周边部分之间的方向布置，所述支撑体彼此独立于棒或板形，每个由合成树脂制成 当根据JIS K7221-2：2006所定义的方法测量偏转20mm时，弯曲挠度为20mm或更大的载荷的2至100N的泡沫，并且具有允许支撑体被允许的间隙部分 通过在后方弯曲而变形。

    MOLDED ARTICLE OF POLYOLEFIN-BASED RESIN EXPANDED BEADS
    84.
    发明申请
    MOLDED ARTICLE OF POLYOLEFIN-BASED RESIN EXPANDED BEADS 有权
    基于聚烯烃的树脂膨胀珠的成型品

    公开(公告)号：US20140097389A1

    公开(公告)日：2014-04-10

    申请号：US14047584

    申请日：2013-10-07

    Applicant: JSP CORPORATION

    Inventor： Takuya CHIBA ,  Masaharu OIKAWA ,  Mitsuru SHINOHARA

    IPC: H01B1/24

    CPC classification number: H01B1/24 ,  C08J9/0061 ,  C08J9/008 ,  C08J9/122 ,  C08J9/18 ,  C08J9/232 ,  C08J9/34 ,  C08J2201/034 ,  C08J2203/06 ,  C08J2205/052 ,  C08J2323/10 ,  C08J2423/04 ,  C08J2453/00

    Abstract: An electrostatic dissipating molded article having a surface resistivity of 1×105 to 1×1010Ω and obtained by in-mold molding of multi-layered polyolefin-based resin expanded beads each having an polyolefin-based resin expanded core layer and a polyolefin-based resin cover layer which covers the polyolefin-based resin expanded core layer and which is formed from a polyolefin-based resin (A), a polymeric antistatic agent (B) of a block copolymer of a polyether block and a polyolefin block, and an electrically conductive carbon black (C), the components (A) to (C) being present in a specific proportion.

    Abstract translation: 一种表面电阻率为1×105〜1×1010＆OHgr的静电消散模制品; 并且通过模内成型多层聚烯烃系树脂发泡珠而获得，所述多层聚烯烃类树脂发泡珠均具有聚烯烃类树脂发泡芯层和覆盖聚烯烃类树脂发泡芯层的聚烯烃系树脂覆盖层，该聚烯烃类树脂覆盖层由 聚烯烃类树脂（A），聚醚嵌段和聚烯烃嵌段的嵌段共聚物的聚合抗静电剂（B）和导电性炭黑（C），成分（A）〜（C） 具体比例。

    METHOD FOR PRODUCING SKIN-COVERED FOAMED MOLDED ARTICLE AND APPARATUS FOR PRODUCING THEREOF
    86.
    发明申请
    METHOD FOR PRODUCING SKIN-COVERED FOAMED MOLDED ARTICLE AND APPARATUS FOR PRODUCING THEREOF 审中-公开
    用于生产皮肤覆盖的泡沫塑料制品的方法及其制造方法

    公开(公告)号：US20130175725A1

    公开(公告)日：2013-07-11

    申请号：US13735375

    申请日：2013-01-07

    Applicant: JSP CORPORATION

    Inventor： Tomoo TOKIWA ,  Masahiro GOMIBUCHI ,  Daisuke IMANARI

    IPC: B32B1/02

    CPC classification number: B32B1/02 ,  B29C44/146 ,  B29C44/18 ,  B29C44/343 ,  B29C44/3461 ,  B29C44/58 ,  B29C49/04 ,  B29C49/46 ,  B29C2049/4667 ,  B29C2049/5837

    Abstract: A method for producing a skin-covered foamed molded article including blow-molding a parison in a mold cavity to form a skin consisting of a hollow molded body, in which the parison is in a softened state by extruding a molten thermoplastic resin, filling expanded beads in the hollow molded body, and heating and fusion bonding the beads by supplying steam via a steam supply pipe inserted into the hollow molded body. The parison is in contact with a protruding portion, formed by protrusion from an inner surface of the mold cavity to an inside of the cavity, forming a recessed portion having a shape corresponding to the protruding portion in the inward direction of the hollow molded body. A steam hole is formed in the recessed portion, a steam supply pipe is inserted into the body, and the expanded beads are heated and fusion bonded by supplying steam.

    Abstract translation: 一种皮肤覆盖的发泡成型体的制造方法，其特征在于，在模腔内形成型坯，形成由中空成型体构成的皮肤，所述型坯通过挤出熔融热塑性树脂处于软化状态， 中空成型体中的小珠，并且通过插入中空成型体中的蒸汽供给管供给蒸汽来加热熔融粘合珠粒。 型坯与从模腔的内表面突出到空腔的内部的突出部分接触，形成与中空成型体的向内方向上的突出部分相对应的形状的凹部。 在凹部形成蒸汽孔，将蒸汽供给管插入体内，通过供给蒸汽对发泡珠进行加热熔合。

    Expanded polypropylene resin beads and process for the production thereof
    87.
    发明申请
    Expanded polypropylene resin beads and process for the production thereof 失效
    膨胀聚丙烯树脂珠及其制备方法

    公开(公告)号：US20040254254A1

    公开(公告)日：2004-12-16

    申请号：US10855633

    申请日：2004-05-28

    Applicant: JSP CORPORATION

    Inventor： Keiichi Hashimoto ,  Akinobu Hira ,  Hidehiro Sasaki

    IPC: C08G11/00 ,  C08J009/22 ,  C08J009/18

    CPC classification number: C08J9/0061 ,  C08J9/0066 ,  C08J9/122 ,  C08J9/18 ,  C08J2201/024 ,  C08J2203/06 ,  C08J2323/12 ,  C08J2400/22 ,  C08J2423/00

    Abstract: A process for the production of expanded beads, including kneading a base resin containing a polypropylene resin and having a tensile modulus of at least 1,200 MPa together with a mixture of a coloring agent and a thermoplastic polymer having a tensile modulus lower than that of the base resin to form a kneaded mixture including a matrix of the base resin and a multiplicity of domains dispersed in the matrix and each containing the thermoplastic polymer and the coloring agent. The kneaded mixture is formed into resin particles, then treated with an organic peroxide to modify surfaces of the resin particles therewith. Foaming and expanding of the surface-modified resin particles gives expanded beads having an inside region surrounded by a surface region. The heat of fusion of a high temperature peak of the surface region is lower than that of the inside region.

    Abstract translation: 一种生产发泡珠粒的方法，包括捏合含有聚丙烯树脂的基础树脂和拉伸模量至少为1200MPa的着色剂和热塑性聚合物的混合物，其拉伸模量低于基体的拉伸模量 树脂以形成包含基体树脂的基体和分散在基体中的多个畴并且各自包含热塑性聚合物和着色剂的捏合混合物。 捏合的混合物形成树脂颗粒，然后用有机过氧化物处理以改性树脂颗粒的表面。 表面改性树脂颗粒的发泡和膨胀产生具有由表面区域包围的内部区域的发泡珠粒。 表面区域的高温峰的熔化热低于内部区域的熔融热。

    Vehicle bumper structure
    88.
    发明申请
    Vehicle bumper structure 有权
    车辆保险杠结构

    公开(公告)号：US20040174024A1

    公开(公告)日：2004-09-09

    申请号：US10787140

    申请日：2004-02-27

    Applicant: JSP CORPORATION

    Inventor： Seishiro Murata ,  Satoru Shioya ,  Masayuki Fukuda

    IPC: B60R019/22

    CPC classification number: B60R19/18 ,  B60R19/03 ,  B60R21/34 ,  B60R2019/1806 ,  B60R2019/1873 ,  B60R2019/1886

    Abstract: A bumper structure useful for attachment to a front of a vehicle, including an elongated bumper beam having a front face provided with at least one rearwardly depressed portion extending lengthwise of the bumper beam, a compressable energy absorbing foam material extending lengthwise of the bumper beam, and a bumper fascia covering the foam material. The material has a first portion received in the depressed portion and a second portion protruded forwardly from the front face of the bumper beam such that the second portion is compressed in the depressed portion upon receipt of a collision impact.

    Abstract translation: 一种用于连接到车辆前部的保险杠结构，包括一个细长的缓冲梁，该缓冲梁具有一个前面，该前表面设置有至少一个沿着保险杠横梁纵向延伸的一个后部凹陷部分，沿缓冲梁的纵向延伸的可压缩能量吸收泡沫材料， 以及覆盖泡沫材料的保险杠面板。 所述材料具有容纳在所述凹部中的第一部分和从所述保险杠梁的前表面向前突出的第二部分，使得当接收到碰撞冲击时所述第二部分在所述凹陷部分中被压缩。

    Multiple layers laminated polyolefin foam
    89.
    发明申请
    Multiple layers laminated polyolefin foam 有权
    多层层压聚烯烃泡沫

    公开(公告)号：US20030104197A1

    公开(公告)日：2003-06-05

    申请号：US09996777

    申请日：2001-11-30

    Applicant: JSP CORPORATION

    Inventor： Kazuhiko Morita ,  Takashi Muroi ,  Hirotoshi Kakuta

    IPC: B32B003/26

    CPC classification number: B32B27/32 ,  Y10T428/24942 ,  Y10T428/2495 ,  Y10T428/249976 ,  Y10T428/249977 ,  Y10T428/249986 ,  Y10T428/249988 ,  Y10T428/249991 ,  Y10T428/249992

    Abstract: The present invention relates to a sheet or board like multiple layers laminated polyolefin foam having a plurality of polyolefin layers laminated on at least one side of a polyolefin foam by a coextrusion method. More specifically, the present invention relates to said multiple layers laminated polyolefin foam, wherein the thickness of the outermost layer constituting the plurality of polyolefin layers is 5 to 80 nullm, and the density d (g/L) of the polyolefin foam, the melt flow rate null (g/10 min) of the polyolefin constituting the innermost layer among the plurality of polyolefin layers, and the thickness Y (nullm) of the innermost layer of the multiple polyolefin layers satisfy the following relationships (1) to (4). Ynull0.29dnullnullnull(1) 5nullnullnull40 nullnull(2) 70nullYnull300 nullnull(3) 100nulldnull300 nullnull(4)

    Abstract translation: 本发明涉及通过共挤出法在聚烯烃泡沫的至少一面层叠多个聚烯烃层的多层层压聚烯烃泡沫的片材或板。 更具体地，本发明涉及所述多层层压聚烯烃泡沫，其中构成多个聚烯烃层的最外层的厚度为5-80μm，聚烯烃泡沫的密度d（g / L），熔体 在多个聚烯烃层中构成最内层的聚烯烃的流量x（g / 10分钟）和多个聚烯烃层的最内层的厚度Y（母体）满足以下关系式（1）至（4） 。 Y <= 0.29dx（1）5 <= x <= 40（2）70 <= Y <= 300（3）100 <= d <= 300（4）

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