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    Polycarbonate resin composition and process for producing the same
    1.
    发明授权
    Polycarbonate resin composition and process for producing the same 有权
    聚碳酸酯树脂组合物及其制造方法

    公开(公告)号：US08207250B2

    公开(公告)日：2012-06-26

    申请号：US12669286

    申请日：2008-07-10

    申请人： Minoru Souma ,  Katsumi Morohoshi ,  Tomohiro Itou ,  Yasuaki Kai ,  Hironobu Muramatsu ,  Takashi Oda ,  Haruo Unno ,  Kenji Uesugi

    发明人： Minoru Souma ,  Katsumi Morohoshi ,  Tomohiro Itou ,  Yasuaki Kai ,  Hironobu Muramatsu ,  Takashi Oda ,  Haruo Unno ,  Kenji Uesugi

    IPC分类号： C08K5/42 ,  C08K3/18

    CPC分类号： C08J3/2053 ,  B82Y30/00 ,  C08J3/201 ,  C08J3/212 ,  C08J3/215 ,  C08J5/005 ,  C08J2369/00 ,  C08K3/22 ,  C08K5/42 ,  C08K9/04

    摘要： There is provided a polycarbonate resin composition containing aluminum oxide nanoparticles and being capable of showing good moldability and retention heat stability and combining high transparency and dimensional stability with excellent mechanical properties. The polycarbonate resin composition is characterized by containing an organic acid and aluminum oxide and in that: the resin composition has a melt mass flow rate of 11 g/10 min or higher as measured according to JIS K 7210 under the conditions of a temperature of 280° C., a nominal load of 2.16 Kg and a nozzle dimension L/D of 8/2; and a No. 2 dumbbell-shaped specimen according to JIS K 7113 formed by heat-press molding the resin composition into a film of 0.2 mm in thickness and cutting the film has a breaking stress of 8 MPa or higher as measured under the conditions of a temperature of 23° C., a humidity of 50% RH and a tensile rate of 50 mm/min. The organic acid is preferably an organic sulfonic acid having a carbon number of 8 or greater, more preferably the one containing an aromatic ring in the molecule.

    摘要翻译： 提供含有氧化铝纳米颗粒的聚碳酸酯树脂组合物，并且能够显示出良好的成型性和保持热稳定性，并且结合高透明度和尺寸稳定性以及优异的机械性能。 聚碳酸酯树脂组合物的特征在于含有有机酸和氧化铝，其中：树脂组合物在温度为280℃的条件下，根据JIS K 7210测定的熔体质量流量为11g / 10min以上 公称负荷2.16千克，喷嘴尺寸L / D为8/2; 和根据JIS K 7113的2号哑铃形样品通过将树脂组合物热压成型为0.2mm厚的膜而形成，并且切割该膜的断裂应力为8MPa以上， 温度为23℃，湿度为50％RH，拉伸速度为50mm / min。 有机酸优选为碳数为8以上的有机磺酸，更优选分子中含有芳香环的有机磺酸。

    POLYCARBONATE RESIN COMPOSITION AND PROCESS FOR PRODUCING THE SAME
    2.
    发明申请
    POLYCARBONATE RESIN COMPOSITION AND PROCESS FOR PRODUCING THE SAME 有权
    聚碳酸酯树脂组合物及其制造方法

    公开(公告)号：US20100256270A1

    公开(公告)日：2010-10-07

    申请号：US12669286

    申请日：2008-07-10

    申请人： Minoru Souma ,  Katsumi Morohoshi ,  Tomohiro Itou ,  Yasuaki Kai ,  Hironobu Muramatsu ,  Takashi Oda ,  Haruo Unno ,  Kenji Uesugi

    发明人： Minoru Souma ,  Katsumi Morohoshi ,  Tomohiro Itou ,  Yasuaki Kai ,  Hironobu Muramatsu ,  Takashi Oda ,  Haruo Unno ,  Kenji Uesugi

    IPC分类号： C08K5/42 ,  C08K3/22

    CPC分类号： C08J3/2053 ,  B82Y30/00 ,  C08J3/201 ,  C08J3/212 ,  C08J3/215 ,  C08J5/005 ,  C08J2369/00 ,  C08K3/22 ,  C08K5/42 ,  C08K9/04

    摘要： There is provided a polycarbonate resin composition containing aluminum oxide nanoparticles and being capable of showing good moldability and retention heat stability and combining high transparency and dimensional stability with excellent mechanical properties. The polycarbonate resin composition is characterized by containing an organic acid and aluminum oxide and in that: the resin composition has a melt mass flow rate of 11 g/10 min or higher as measured according to JIS K 7210 under the conditions of a temperature of 280° C., a nominal load of 2.16 Kg and a nozzle dimension UD of 8/2; and a No.2 dumbbell-shaped specimen according to JIS K 7113 formed by heat-press molding the resin composition into a film of 0.2 mm in thickness and cutting the film has a breaking stress of 8 MPa or higher as measured under the conditions of a temperature of 23° C., a humidity of 50% RH and a tensile rate of 50 min/min. The organic acid is preferably an organic sulfonic acid having a carbon number of 8 or greater, more preferably the one containing an aromatic ring in the molecule.

    摘要翻译： 提供含有氧化铝纳米颗粒的聚碳酸酯树脂组合物，并且能够显示出良好的成型性和保持热稳定性，并且结合高透明度和尺寸稳定性以及优异的机械性能。 聚碳酸酯树脂组合物的特征在于含有有机酸和氧化铝，其中：树脂组合物在温度为280℃的条件下，根据JIS K 7210测定的熔体质量流量为11g / 10min以上 公称负荷2.16千克，喷嘴尺寸UD为8/2; 和根据JIS K 7113的2号哑铃形样品，其通过将树脂组合物热压成型为0.2mm厚的膜而形成，并且切割该膜的断裂应力在8MPa或更高的条件下测量 温度为23℃，湿度为50％RH，拉伸速度为50分钟/分钟。 有机酸优选为碳数为8以上的有机磺酸，更优选分子中含有芳香环的有机磺酸。

    Tubular resin connection structure
    3.
    发明授权
    Tubular resin connection structure 失效
    管状树脂连接结构

    公开(公告)号：US06722708B2

    公开(公告)日：2004-04-20

    申请号：US10194234

    申请日：2002-07-15

    申请人： Katsumi Morohoshi ,  Hiroshi Kumagai ,  Tatsunobu Takeda

    发明人： Katsumi Morohoshi ,  Hiroshi Kumagai ,  Tatsunobu Takeda

    IPC分类号： F16L4702

    CPC分类号： B29C65/70 ,  B29C45/14311 ,  B29C45/14598 ,  B29C66/1122 ,  B29C66/12441 ,  B29C66/12469 ,  B29C66/1282 ,  B29C66/1284 ,  B29C66/1286 ,  B29C66/5221 ,  B29C66/52296 ,  B29C66/52297 ,  B29C66/71 ,  B29C66/7212 ,  B29C70/766 ,  B29C2045/14237 ,  F16L47/02 ,  B29K2077/00 ,  B29K2309/08 ,  B29K2067/006

    摘要： A tubular resin connection structure is disclosed that includes a resin connector and a resin tube. The resin tube is fixedly coupled to one of the first and second ends of the resin connector in a fluid-tight manner by a weld disposed between the resin connector and the resin tube. Preferably, one end of the resin tube is inserted into a molding die and a portion of the resin connector is welded to the resin tube by overmolding the resin of the resin connector during injection molding. In other words, the weld between the resin connector and the resin tube is formed overmolding a resin of the resin connector over the resin tube to simultaneously mold the resin connector and form the weld between the resin connector and the resin tube.

    摘要翻译： 公开了包括树脂连接器和树脂管的管状树脂连接结构。 通过设置在树脂连接器和树脂管之间的焊接，树脂管以流体密封的方式固定地连接到树脂连接器的第一端和第二端中的一个。 优选地，树脂管的一端插入成型模具中，并且树脂连接器的一部分在注射成型期间通过树脂连接器的树脂包覆模制而被焊接到树脂管。 换句话说，树脂连接器和树脂管之间的焊接被形成为将树脂连接器的树脂覆盖在树脂管上，同时模制树脂连接器并在树脂连接器和树脂管之间形成焊接。

    Fibrous acoustical material for reducing noise transmission and method for producing the same
    4.
    发明授权
    Fibrous acoustical material for reducing noise transmission and method for producing the same 失效
    用于减少噪声传播的纤维声学材料及其制造方法

    公开(公告)号：US6165921A

    公开(公告)日：2000-12-26

    申请号：US33932

    申请日：1998-03-02

    申请人： Makio Nagata ,  Katsumi Morohoshi ,  Hiroki Nagayama ,  Kouichi Nemoto

    发明人： Makio Nagata ,  Katsumi Morohoshi ,  Hiroki Nagayama ,  Kouichi Nemoto

    IPC分类号： B60R13/08 ,  B32B5/02 ,  D04H1/42 ,  D04H1/44 ,  D04H1/54 ,  D04H1/541 ,  G10K11/16 ,  G10K11/162 ,  D04H1/00 ,  D02G3/00

    CPC分类号： D04H1/44 ,  D04H1/42 ,  D04H1/54 ,  G10K11/162 ,  Y10T428/2929 ,  Y10T442/637 ,  Y10T442/692 ,  Y10T442/697

    摘要： The invention relates to a fibrous acoustical material for reducing noise transmission. This fibrous acoustical material comprises first, second and third fibers. The first fiber has a first fineness of 1.5-20 deniers and a first softening point. The second fiber has a second fineness of 1.5-15 deniers. At least a surface of the second fiber has a second softening point which is at least 30.degree. C. lower than the first softening point. The third fiber has a third fineness of 1.5-15 deniers. At least a surface of the third fiber has a third softening point which is lower than the second softening point and at least 80.degree. C. lower than the first softening point. The first, second and third fibers are respectively in amounts of 10-90 wt %, 5-85 wt % and 5-85 wt %, based on a total weight of the first, second and third fibers. The first, second and third fibers are each within a range of from 20 to 100 mm in average fiber length. The fibrous acoustical material has an average apparent density of from 0.01 to 0.8 g/cm.sup.3. The fibrous acoustical material is light in weight and superior in acoustical capability, heat resistance and resistance to compressive force.

    摘要翻译： 本发明涉及一种用于减少噪音传播的纤维材料。 这种纤维性声学材料包括第一，第二和第三纤维。 第一纤维的第一细度为1.5-20旦尼尔和第一软化点。 第二纤维的第二纤度为1.5-15旦尼尔。 至少第二纤维的表面具有比第一软化点低至少30℃的第二软化点。 第三纤维的第三纤度为1.5-15旦。 至少第三纤维的表面具有比第二软化点低的第三软化点，并且比第一软化点低至少80℃。 基于第一，第二和第三纤维的总重量，第一，第二和第三纤维的量分别为10-90重量％，5-85重量％和5-85重量％。 第一，第二和第三纤维的平均纤维长度各自在20-100mm的范围内。 纤维状声学材料的平均表观密度为0.01〜0.8g / cm 3。 纤维性声学材料重量轻，声学性能，耐热性和抗压缩性优异。

    Sound-absorbing duct structure
    6.
    发明授权
    Sound-absorbing duct structure 失效
    吸声管道结构

    公开(公告)号：US06386317B1

    公开(公告)日：2002-05-14

    申请号：US09468540

    申请日：1999-12-21

    申请人： Katsumi Morohoshi ,  Kouichi Nemoto ,  Masashi Ito ,  Takeshi Yamauchi

    发明人： Katsumi Morohoshi ,  Kouichi Nemoto ,  Masashi Ito ,  Takeshi Yamauchi

    IPC分类号： G10L3181

    CPC分类号： F02M35/1216 ,  F02M35/1266 ,  F02M35/1272 ,  F02M35/1277 ,  F05C2225/08 ,  F16L55/033

    摘要： A sound-absorbing duct structure for an intake system of an automotive internal combustion engine. The sound-absorbing duct structure comprises a duct defining thereinside a gas passage. A part of the duct is formed with a plurality of small holes. An expanded duct section is formed around the part of the duct. The expanded duct section defines therein an inside space which is in communication with the gas passage through the small holes. The inside space has a cross-sectional area larger than that of the gas passage. A sound-absorbing section is disposed in at least a part of the inside space of the first expanded duct section. The sound absorbing section includes a piezoelectric material exhibiting a piezoelectric effect, and an electrically conductive material in contact with the piezoelectric material.

    摘要翻译： 一种用于汽车内燃机的进气系统的吸声管道结构。 吸音管道结构包括限定气体通道内部的管道。 管道的一部分形成有多个小孔。 在管道的一部分周围形成扩张的管道部分。 膨胀的管道部分限定有与通过小孔的气体通道连通的内部空间。 内部空间的截面积大于气体通道的横截面面积。 吸音部设置在第一膨胀管部的内部空间的至少一部分。 吸音部包括具有压电效应的压电材料和与压电材料接触的导电材料。

    SURFACE-COATED ALUMINUM OXIDE NANOPARTICLE AND RESIN COMPOSITION THEREOF
    9.
    发明申请
    SURFACE-COATED ALUMINUM OXIDE NANOPARTICLE AND RESIN COMPOSITION THEREOF 审中-公开
    表面涂覆的氧化铝纳米颗粒及其树脂组合物

    公开(公告)号：US20090326097A1

    公开(公告)日：2009-12-31

    申请号：US12376006

    申请日：2007-07-31

    申请人： Naoko Fujita ,  Manabu Kawa ,  Minoru Soma ,  Takashi Oda ,  Haruo Unno ,  Katsumi Morohoshi ,  Tomohiro Ito ,  Yasuaki Kai ,  Hironobu Muramatsu

    发明人： Naoko Fujita ,  Manabu Kawa ,  Minoru Soma ,  Takashi Oda ,  Haruo Unno ,  Katsumi Morohoshi ,  Tomohiro Ito ,  Yasuaki Kai ,  Hironobu Muramatsu

    IPC分类号： C08K3/22 ,  C09C3/12

    CPC分类号： C09C1/407 ,  B82Y30/00 ,  C01P2002/85 ,  C01P2004/10 ,  C01P2004/54 ,  C01P2004/64 ,  C08K9/04 ,  C08K9/06 ,  C08K2201/011 ,  C09C3/12 ,  Y10T428/2993

    摘要： Surface-coated aluminum oxide nanoparticles capable of being uniformly blended into polycarbonate resin in a good dispersed state while maintaining a molecular weight of the polycarbonate resin at a specific level or more. Surfaces of the surface-coated aluminum oxide nanoparticles are coated with a dispersant and a silylation reagent. In a case where a monochromated Al-Kα ray is irradiated onto a sample surface by using an X-ray photoelectron spectroscope, when a surface element composition is calculated from an obtained photoelectron peak area, contents (atm %) of nitrogen atoms, thiol-derived sulfur atoms, and halogen atoms in the surface-coated aluminum oxide nanoparticles are individually 2 or less, and when the surface element composition is calculated from obtained photoelectron peak areas of Al2p and Si2s, a concentration (mol %) of silicon atoms with respect to aluminum atoms is 0.05 to 30.

    摘要翻译： 能够以良好的分散状态均匀地混合到聚碳酸酯树脂中的表面被覆的氧化铝纳米粒子，同时将聚碳酸酯树脂的分子量保持在特定的水平以上。 用分散剂和甲硅烷基化试剂涂覆表面被覆的氧化铝纳米颗粒的表面。 在通过使用X射线光电子分光器将单色Al-Kalpha射线照射在样品表面上的情况下，当从获得的光电子峰面积计算表面元素组成时，氮原子的含量（atm％），硫醇 - 衍生的硫原子和表面被覆的氧化铝纳米粒子中的卤素原子分别为2以下，当从所得到的Al 2 P和Si 2的光电子峰面积算出表面元素组成时，硅原子的浓度（摩尔％）相对于 至铝原子为0.05〜30。