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    Container for carrying glass
    18.
    发明专利
    Container for carrying glass 审中-公开
    运送玻璃的集装箱

    公开(公告)号：JP2013203470A

    公开(公告)日：2013-10-07

    申请号：JP2012076977

    申请日：2012-03-29

    Applicant: Sekisui Plastics Co Ltd ,  積水化成品工業株式会社

    Inventor： TERASAKI SHINGO ,  ONO YASUHIRO ,  TSUTSUI YASUTAKA

    IPC: B65D85/48 ,  B65D81/133 ,  B65D85/86 ,  C08J9/22

    Abstract: PROBLEM TO BE SOLVED: To provide a container for carrying glass formed of a foamed molding which is impact-resistant, antistatic, and has favorable appearance even if a foaming rate is high.SOLUTION: A problem is solved by a glass carrying container. The glass carrying container is formed of a polystyrene based resin having a plurality of bubbles and bubble films dividing them and in which the bubble films form a continuous phase and polyacrylic alkyl ester resin particulates dispersed in the continuous phase and forming a disperse phase. In the glass carrying container, the polystyrene based resin is composed of a complex polystyrene-based resin foamed molding product which is complexed with polyacrylic alkyl ester resin particulates, and a plurality of the disperse phases exist in a state of lamellas in the thickness direction of the bubble films in the bubble film cross-sections of the complex polystyrene resin foam.

    Abstract translation: 要解决的问题：提供一种用于承载由发泡成型体形成的玻璃的容器，其耐冲击，抗静电，并且即使发泡率高，外观也良好。解决方案：玻璃携带容器解决了问题。 玻璃承载容器由具有多个气泡和气泡膜的聚苯乙烯类树脂形成，其中气泡膜形成连续相，并且其中气泡膜形成分散在连续相中的聚丙烯酸烷基酯树脂颗粒并形成分散相。 在玻璃承载容器中，聚苯乙烯类树脂由与聚丙烯酸烷基酯树脂微粒复合的复合聚苯乙烯类树脂发泡成型体构成，多个分散相以厚度方向的薄片状态存在 气泡膜在气泡膜中横截面为复合聚苯乙烯树脂泡沫。

    Expandable composite resin particle, dry manufacturing method for the same, pre-expanded particle and expansion-molded product
    19.
    发明专利
    Expandable composite resin particle, dry manufacturing method for the same, pre-expanded particle and expansion-molded product 审中-公开
    可膨胀的复合树脂颗粒，其干燥制造方法，预膨胀颗粒和膨胀模制产品

    公开(公告)号：JP2010222530A

    公开(公告)日：2010-10-07

    申请号：JP2009074090

    申请日：2009-03-25

    Applicant: Sekisui Plastics Co Ltd ,  積水化成品工業株式会社

    Inventor： TSUTSUI YASUTAKA ,  OZAWA MASAHIKO

    IPC: C08J9/18 ,  C08J9/232

    Abstract: PROBLEM TO BE SOLVED: To provide expandable composite resin particles comprising a polyolefin resin and a polystyrene resin and containing pentane, wherein, even if the expandable composite resin particles are pre-expanded without being thawed after frozen-stored, the pre-expanded particle becomes not in a state having a core, or has a low mixing ratio of the pre-expanded particle in a state having a core.
    SOLUTION: The dry manufacturing method for the expandable composite resin particles comprises an impregnation step of adding pentane as an expanding agent to a composite resin article comprising a polyolefin resin and a polystyrene resin at a temperature within the range of (T+10)°C to (T+40)°C, T(°C) being the boiling point of pentane, in a closed system without using an aqueous medium to impregnate the resin particle with 7.5-11.0 wt.% of pentane, and a freezing step of freezing the pentane-impregnated composite resin particles taken out.
    COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题：提供包含聚烯烃树脂和聚苯乙烯树脂并且含有戊烷的可发性复合树脂颗粒，其中即使在冷冻储存之后可膨胀复合树脂颗粒被预扩张而不进行融化， 膨胀粒子不处于具有核的状态，或者在具有核的状态下具有低的预发泡粒子的混合比。 解决方案：可膨胀复合树脂颗粒的干法制备方法包括在包含聚烯烃树脂和聚苯乙烯树脂的复合树脂制品中在（T + 10）范围内的温度下加入戊烷作为发泡剂的浸渍步骤 ）℃至（T + 40）℃，T（℃）为戊烷的沸点，在封闭体系中，不使用水性介质以7.5-11.0重量％的戊烷浸渍树脂颗粒， 冷冻浸出的戊烷浸渍复合树脂颗粒的冷冻步骤。 版权所有（C）2011，JPO＆INPIT

    Carbon-containing and styrene-modified polyethylene-based resin particle and expandable resin particle, method for producing such particles, preliminarily expanded particle and expanded molded form
    20.
    发明专利
    Carbon-containing and styrene-modified polyethylene-based resin particle and expandable resin particle, method for producing such particles, preliminarily expanded particle and expanded molded form 有权
    含碳和苯乙烯改性的聚乙烯基树脂颗粒和可膨胀树脂颗粒，生产这种颗粒的方法，初步膨胀颗粒和膨胀模塑形式

    公开(公告)号：JP2006257150A

    公开(公告)日：2006-09-28

    申请号：JP2005073265

    申请日：2005-03-15

    Applicant: Sekisui Plastics Co Ltd ,  積水化成品工業株式会社

    Inventor： TSUTSUI YASUTAKA

    IPC: C08L25/00 ,  B29C44/00 ,  B29K23/00 ,  B29K25/00 ,  C08F2/44 ,  C08J9/18 ,  C08K3/04 ,  C08K5/02 ,  C08L23/08

    Abstract: PROBLEM TO BE SOLVED: To provide carbon-containing and styrene-modified polyethylene-based resin particles capable of giving a black expanded molded form excellent in rigidity, impact resistance, chemical resistance and flame retardancy.
    SOLUTION: The carbon-containing and styrene-modified polyethylene-based resin particles are such that 120-400 pts.wt. of a styrene-based resin is included in 100 pts.wt. of a carbon-containing polyethylene-based resin, wherein the polyethylene-based resin in the carbon-containing polyethylene-based resin is an ethylene-vinyl acetate copolymer obtained by copolymerization between 5.5-8 wt% of vinyl acetate and 94.5-92 wt% of ethylene, having a degree of crystallinity of 30-40%. The carbon-containing and styrene-modified polyethylene-based resin particles contains 1-8 pts.wt., based on 100 pts.wt. of the particles, of a halogen-based flame retardant.
    COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 要解决的问题：提供能够提供刚性，耐冲击性，耐化学性和阻燃性优异的黑色发泡成型体的含碳苯乙烯改性聚乙烯类树脂颗粒。 解决方案：含碳和苯乙烯改性的聚乙烯基树脂颗粒为120-400重量份 的苯乙烯基树脂包括在100重量份 的含碳聚乙烯类树脂，其中含碳聚乙烯类树脂中的聚乙烯类树脂是通过5.5-8重量％的乙酸乙烯酯和94.5-92重量％的共聚获得的乙烯 - 乙酸乙烯酯共聚物， 的乙烯，其结晶度为30-40％。 含碳和苯乙烯改性的聚乙烯基树脂颗粒含有1-8重量份，基于100重量份。 的卤素类阻燃剂的颗粒。 版权所有（C）2006，JPO＆NCIPI

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