公开(公告)号：US20140249240A1

公开(公告)日：2014-09-04

申请号：US14279907

申请日：2014-05-16

申请人： Masaomi SHIMA

发明人： Masaomi SHIMA

IPC分类号： C08J9/18

CPC分类号： C08J9/18 ,  C08J9/141 ,  C08J9/16 ,  C08J2203/14 ,  C08J2325/04 ,  C08J2423/02

摘要： Disclosed is expandable modified resin beads (1), comprising a modified resin as a base resin in which a dispersion phase (3) containing a styrene resin as a major component is dispersed in a continuous phase (2) containing an olefin resin as a major component, and a physical blowing agent. Further disclosed are expanded modified resin beads obtained by expanding the expandable modified resin beads (1), and a foamed molded article formed from the expanded modified resin beads obtained by molding the expanded modified resin beads in a mold. A volume average diameter of the dispersion phase (3) dispersed in the continuous phase (2) is 0.55 μm or more. The expandable modified resin beads (1) have, as a base resin, the modified resin contains 80 to 50 parts by mass of the styrene resin with respect to 20 to 50 parts by mass parts of the olefin resins.

摘要翻译： 公开了一种可膨胀改性树脂珠（1），其包含作为基础树脂的改性树脂，其中以含有苯乙烯树脂为主要成分的分散相（3）分散在包含烯烃树脂作为主要的连续相（2）中 组分和物理发泡剂。 进一步公开了通过膨胀可膨胀改性树脂珠（1）而获得的膨胀改性树脂珠，以及由通过在模具中成型发泡改性树脂珠而获得的发泡改性树脂珠形成的发泡模塑制品。 分散在连续相（2）中的分散相（3）的体积平均直径为0.55μm以上。 可膨胀改性树脂珠（1）以20〜50质量份的烯烃系树脂作为基础树脂具有苯乙烯系树脂80〜50质量份。

公开(公告)号：US20140221517A1

公开(公告)日：2014-08-07

申请号：US14342295

申请日：2012-07-20

申请人： Masaomi Shima ,  Koki Nishijima

发明人： Masaomi Shima ,  Koki Nishijima

IPC分类号： C08L25/06 ,  C08L23/12

CPC分类号： C08L25/06 ,  C08J9/0061 ,  C08J9/228 ,  C08J2325/04 ,  C08J2423/10 ,  C08L23/10 ,  C08L23/12 ,  C08L2203/14 ,  C08L25/04

摘要： Provided is an expanded composite resin bead comprising a styrene resin and a propylene resin. The content of the propylene resin component in the expanded composite resin bead is from 20 to 40% by mass relative to a total of 100% by mass of the styrene resin component and the propylene resin component. In a transmission electron micrograph of a cross-section of a cell wall 1 forming the expanded composite resin bead, disperse phases 3 made of the styrene resin are dispersed in a continuous phase 2 made of the propylene resin. An average value of the maximum diameters of the disperse phases 3 is from 0.01 to 1 μm and a value of ratio of the average value of the maximum diameters to an average value of the minimum diameters of the disperse phases 3 is from 1 to 10.

摘要翻译： 提供了包含苯乙烯树脂和丙烯树脂的发泡复合树脂珠。 发泡复合树脂珠粒中丙烯树脂组分的含量相对于总共100质量％的苯乙烯树脂组分和丙烯树脂组分为20〜40质量％。 在形成发泡复合树脂珠的细胞壁1的横截面的透射电子显微镜照片中，由苯乙烯树脂制成的分散相3分散在由丙烯树脂制成的连续相2中。 分散相3的最大直径的平均值为0.01〜1μm，最大直径的平均值与分散相3的最小直径的平均值的比值为1〜10。

公开(公告)号：US20100209689A1

公开(公告)日：2010-08-19

申请号：US12734136

申请日：2008-10-09

申请人： Masaomi Shima ,  Kenji Haraguchi ,  Tadashi Tamura

发明人： Masaomi Shima ,  Kenji Haraguchi ,  Tadashi Tamura

IPC分类号： B32B27/32

CPC分类号： B29C44/3461 ,  B29C44/445 ,  C08J9/16 ,  C08J2203/14 ,  C08J2325/06 ,  Y10T428/2982

摘要： Expanded styrene resin beads are made of a styrene resin as the base resin and have an average bead diameter of 0.5-10 mm and an apparent density of 0.013-0.15 g/cm3. The expanded beads are characterized in that the expanded beads each has many dimples having a maximum diameter of 5-100 μm in the surface and that when the expanded beads are secondarily expanded under the conditions of a heating steam temperature of 107° C. and a heating time of 120 seconds, then the secondary expansion ratio determined by dividing the apparent density of the expanded beads before the secondary expansion (g/cm3) by the apparent density of the expanded beads after the secondary expansion (g/cm3) satisfies the relationship (1). Secondary expansion ratio≦−7.00×{apparent density of expanded beads before secondary expansion (g/cm3)}+1.61 (1).

摘要翻译： 发泡苯乙烯树脂珠由苯乙烯树脂作为基础树脂制成，平均珠粒直径为0.5-10毫米，表观密度为0.013-0.15克/厘米3。 发泡珠的特征在于，发泡珠粒各自具有许多在表面上具有最大直径为5-100μm的凹坑，而当发泡珠子在加热蒸汽温度为107℃的条件下二次膨胀时， 加热时间为120秒，然后通过将二次膨胀之前的发泡珠粒的表观密度（g / cm 3）除以二次膨胀之后的发泡珠粒的表观密度（g / cm 3）而确定的二次膨胀比满足关系 （1）。 二次膨胀比＆nlE; -7.00×{二次膨胀前发泡珠的表观密度（g / cm 3）} + 1.61（1）。

公开(公告)号：US08592495B2

公开(公告)日：2013-11-26

申请号：US13290473

申请日：2011-11-07

申请人： Masaomi Shima ,  Mitsuru Shinohara

发明人： Masaomi Shima ,  Mitsuru Shinohara

IPC分类号： C08J9/18 ,  C08J9/16 ,  C08J9/228 ,  C08J9/00

CPC分类号： C08L23/02 ,  C08J9/0061 ,  C08J9/18 ,  C08J2323/02 ,  C08J2325/06 ,  C08J2423/02 ,  C08J2425/06 ,  C08L2666/08

摘要： A seed beads dispersing disperse system is obtained by dispersing olefin resin seed beads 1 with a specific tubular shape in an aqueous medium. Then, the olefin resin seed beads 1 are impregnated with styrene monomers and the styrene monomers are polymerized in the presence of a polymerization initiator by heating at a temperature in a specified range, to thereby obtain tubular thermoplastic resin composite beads. Expandable thermoplastic resin composite beads obtained by impregnating the thermoplastic resin composite beads with a blowing agent, expanded thermoplastic resin composite beads obtained by foaming and expanding the expandable thermoplastic resin composite beads, and a foamed molded article formed from the expanded thermoplastic resin composite beads by molding are also obtained.

摘要翻译： 通过将具有特定管状的烯烃树脂种子珠1分散在水性介质中而获得种子分散分散体系。 然后，烯烃树脂种子珠1用苯乙烯单体浸渍，苯乙烯单体在聚合引发剂的存在下通过在特定范围的温度加热而聚合，从而获得管状热塑性树脂复合珠。 通过用发泡剂浸渍热塑性树脂复合珠而获得的可发泡热塑性树脂复合珠粒，通过发泡和膨胀可发性热塑性树脂复合珠而获得的发泡热塑性树脂复合珠，以及由发泡热塑性树脂复合珠形成的发泡模塑制品 也得到。

公开(公告)号：US09309398B2

公开(公告)日：2016-04-12

申请号：US14342295

申请日：2012-07-20

申请人： Masaomi Shima ,  Koki Nishijima

发明人： Masaomi Shima ,  Koki Nishijima

IPC分类号： C08L23/12 ,  C08L25/06 ,  C08L23/10 ,  C08J9/00 ,  C08J9/228

CPC分类号： C08L25/06 ,  C08J9/0061 ,  C08J9/228 ,  C08J2325/04 ,  C08J2423/10 ,  C08L23/10 ,  C08L23/12 ,  C08L2203/14 ,  C08L25/04

摘要： Provided is an expanded composite resin bead comprising a styrene resin and a propylene resin. The content of the propylene resin component in the expanded composite resin bead is from 20 to 40% by mass relative to a total of 100% by mass of the styrene resin component and the propylene resin component. In a transmission electron micrograph of a cross-section of a cell wall 1 forming the expanded composite resin bead, disperse phases 3 made of the styrene resin are dispersed in a continuous phase 2 made of the propylene resin. An average value of the maximum diameters of the disperse phases 3 is from 0.01 to 1 μm and a value of ratio of the average value of the maximum diameters to an average value of the minimum diameters of the disperse phases 3 is from 1 to 10.

摘要翻译： 提供了包含苯乙烯树脂和丙烯树脂的发泡复合树脂珠。 发泡复合树脂珠粒中丙烯树脂组分的含量相对于总共100质量％的苯乙烯树脂组分和丙烯树脂组分为20〜40质量％。 在形成发泡复合树脂珠的细胞壁1的横截面的透射电子显微镜照片中，由苯乙烯树脂制成的分散相3分散在由丙烯树脂制成的连续相2中。 分散相3的最大直径的平均值为0.01〜1μm，最大直径的平均值与分散相3的最小直径的平均值的比值为1〜10。

公开(公告)号：US20120149792A1

公开(公告)日：2012-06-14

申请号：US13390250

申请日：2010-07-20

申请人： Masaomi Shima

发明人： Masaomi Shima

IPC分类号： C08L25/04 ,  C08L25/12

CPC分类号： C08J9/18 ,  C08J9/141 ,  C08J9/16 ,  C08J2203/14 ,  C08J2325/04 ,  C08J2423/02

摘要： Disclosed is expandable modified resin beads (1), comprising a modified resin as a base resin in which a dispersion phase (3) containing a styrene resin as a major component is dispersed in a continuous phase (2) containing an olefin resin as a major component, and a physical blowing agent. Further disclosed are expanded modified resin beads obtained by expanding the expandable modified resin beads (1), and a foamed molded article formed from the expanded modified resin beads obtained by molding the expanded modified resin beads in a mold. A volume average diameter of the dispersion phase (3) dispersed in the continuous phase (2) is 0.55 μm or more. The expandable modified resin beads (1) have, as a base resin, the modified resin contains 80 to 50 parts by mass of the styrene resin with respect to 20 to 50 parts by mass parts of the olefin resins.

摘要翻译： 公开了一种可膨胀改性树脂珠（1），其包含作为基础树脂的改性树脂，其中以含有苯乙烯树脂为主要成分的分散相（3）分散在包含烯烃树脂作为主要的连续相（2）中 组分和物理发泡剂。 进一步公开了通过膨胀可膨胀改性树脂珠（1）而获得的膨胀改性树脂珠，以及由通过在模具中成型发泡改性树脂珠而获得的发泡改性树脂珠形成的发泡模塑制品。 分散在连续相（2）中的分散相（3）的体积平均直径为0.55μm以上。 可膨胀改性树脂珠（1）以20〜50质量份的烯烃系树脂作为基础树脂具有苯乙烯系树脂80〜50质量份。

公开(公告)号：US20120115968A1

公开(公告)日：2012-05-10

申请号：US13290473

申请日：2011-11-07

申请人： Masaomi SHIMA ,  Mitsuru Shinohara

发明人： Masaomi SHIMA ,  Mitsuru Shinohara

IPC分类号： C08J9/228 ,  B05D3/02 ,  C08L25/06 ,  B05D7/02 ,  C08J9/18 ,  C08L23/02

CPC分类号： C08L23/02 ,  C08J9/0061 ,  C08J9/18 ,  C08J2323/02 ,  C08J2325/06 ,  C08J2423/02 ,  C08J2425/06 ,  C08L2666/08

摘要： A seed beads dispersing disperse system is obtained by dispersing olefin resin seed beads 1 with a specific tubular shape in an aqueous medium. Then, the olefin resin seed beads 1 are impregnated with styrene monomers and the styrene monomers are polymerized in the presence of a polymerization initiator by heating at a temperature in a specified range, to thereby obtain tubular thermoplastic resin composite beads. Expandable thermoplastic resin composite beads obtained by impregnating the thermoplastic resin composite beads with a blowing agent, expanded thermoplastic resin composite beads obtained by foaming and expanding the expandable thermoplastic resin composite beads, and a foamed molded article formed from the expanded thermoplastic resin composite beads by molding are also obtained.

摘要翻译： 通过将具有特定管状的烯烃树脂种子珠1分散在水性介质中而获得种子分散分散体系。 然后，烯烃树脂种子珠1用苯乙烯单体浸渍，苯乙烯单体在聚合引发剂的存在下通过在特定范围的温度加热而聚合，从而获得管状热塑性树脂复合珠。 通过用发泡剂浸渍热塑性树脂复合珠而获得的可发泡热塑性树脂复合珠粒，通过发泡和膨胀可发性热塑性树脂复合珠而获得的发泡热塑性树脂复合珠，以及由发泡热塑性树脂复合珠形成的发泡模塑制品 也得到。