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    POLYCARBONATE RESIN COMPOSITION AND MOLDED BODY OF THE SAME
    4.
    发明申请
    POLYCARBONATE RESIN COMPOSITION AND MOLDED BODY OF THE SAME 审中-公开
    聚碳酸酯树脂组合物及其成型体

    公开(公告)号：US20110196097A1

    公开(公告)日：2011-08-11

    申请号：US12999142

    申请日：2009-06-10

    申请人： Manabu Nomura ,  Susumu Kanno

    发明人： Manabu Nomura ,  Susumu Kanno

    IPC分类号： C08L69/00 ,  B29B7/00 ,  C08L23/26 ,  C08L23/10 ,  C08L79/00

    CPC分类号： C08L69/00 ,  C08K5/17 ,  C08K5/19 ,  C08L23/0884 ,  C08L23/0892 ,  C08L23/10 ,  C08L51/06 ,  C08L2666/06 ,  C08L2666/02

    摘要： Disclosed is a polycarbonate resin composition composed of a melt kneaded mixture containing a resin component comprising (A) from 50 to 94% by mass of an aromatic polycarbonate resin having a viscosity average molecular weight of from 16,000 to 26,000, (B) from 1 to 15% by mass of a polyolefin-based resin and/or a polyolefin-based elastomer containing from 3 to 30% by mass of an epoxy group or a glycidyl group and (C) from 5 to 40% by mass of a polypropylene-based resin produced by a slurry polymerization method; and (D) from 0.001 to 1 part by mass, based on 100 parts by mass of the resin component, of at least one member selected from the group consisting of an aliphatic amine salt, an aromatic amine salt, an ammonium hydroxide and a hydroxylammonium salt. The polycarbonate resin composition is excellent in impact resistance, bending strength, fluidity, chemical resistance and so on, does not suffer from lamellar separation after molding and is able to achieve low gloss. A molded body of the same is also disclosed.

    摘要翻译： 公开了一种聚碳酸酯树脂组合物，其由含有树脂组分的熔融捏合混合物组成，所述树脂组分包含（A）50至94质量％的粘均分子量为16,000至26,000的芳族聚碳酸酯树脂，（B）为1至 含有3〜30质量％的环氧基或缩水甘油基的聚烯烃类树脂和/或聚烯烃系弹性体的15质量％，（C）5〜40质量％的聚丙烯系 通过淤浆聚合法生产的树脂; 和（D）0.001〜1质量份，相对于树脂成分100质量份，选自脂肪族胺盐，芳香族胺盐，氢氧化铵和羟基铵中的至少1种 盐。 耐冲击性，弯曲强度，流动性，耐化学性等优异的聚碳酸酯树脂组合物在成型后不会发生层状分离，能够实现低光泽。 还公开了一种其成型体。

    Motor driving device
    5.
    发明授权
    Motor driving device 失效
    电机驱动装置

    公开(公告)号：US07038415B2

    公开(公告)日：2006-05-02

    申请号：US10786135

    申请日：2004-02-26

    申请人： Koji Nakamura ,  Manabu Nomura ,  Satoshi Yoshimura

    发明人： Koji Nakamura ,  Manabu Nomura ,  Satoshi Yoshimura

    IPC分类号： H02H7/08

    CPC分类号： B60H1/00828 ,  B60H1/00428 ,  Y02T10/88

    摘要： A temperature sensor (33) detects the temperature of a MOS transistor (7), and a current detecting circuit (35) detects current flowing in the MOS transistor (7). When the voltage corresponding to the detected temperature or the voltage corresponding to the detected current is increased to a threshold value or more, an overheat state detecting signal and further switching signal is set to a high level. As a result, a switch circuit in a driving circuit (17) is turned on, and the gate resistance value becomes the parallel value of a resistor (25), and the PWM frequency in the PWM control circuit is lowered, whereby the switching loss of the MOS transistor (7) can be reduced under the state that the motor (2) is rotated.

    摘要翻译： 温度传感器（33）检测MOS晶体管（7）的温度，电流检测电路（35）检测在MOS晶体管（7）中流动的电流。 当对应于检测到的温度或对应于检测电流的电压的电压增加到阈值或更大时，过热状态检测信号和进一步的开关信号被设置为高电平。 结果，驱动电路（17）中的开关电路导通，栅极电阻值成为电阻（25）的并联值，PWM控制电路中的PWM频率降低，开关损耗 可以在电动机（2）旋转的状态下减小MOS晶体管（7）。

    Method of forming a light-weight, fiber-reinforced thermoplastic resin product and a light-weight molded product
    6.
    发明授权
    Method of forming a light-weight, fiber-reinforced thermoplastic resin product and a light-weight molded product 有权
    形成轻质纤维增强热塑性树脂制品和轻质成型品的方法

    公开(公告)号：US06457917B1

    公开(公告)日：2002-10-01

    申请号：US09361235

    申请日：1999-07-27

    申请人： Manabu Nomura ,  Yasunobu Yamazaki ,  Tomokazu Abe ,  Kaoru Wada ,  Takayoshi Tanaka

    发明人： Manabu Nomura ,  Yasunobu Yamazaki ,  Tomokazu Abe ,  Kaoru Wada ,  Takayoshi Tanaka

    IPC分类号： D21H1100

    CPC分类号： B29C45/0005 ,  B29C44/586 ,  B29C45/56 ,  B29C2045/563 ,  Y10T428/249958 ,  Y10T428/249964 ,  Y10T428/249989

    摘要： The method of forming a light-weight, fiber-reinforced, particularly glass fiber-reinforced-thermoplastic resin product includes the steps of melting and mixing thermoplastic resin pellets containing parallely oriented fibers 2-100 mm long, injecting the melted resin into a cavity which is closed so that its volume is smaller than that of the final molded product, and, before or after the resin injection is completed, opening the cavity until its volume is equal to that of the final molded product. Unlike the conventional injection-molded products, this product does not require a foaming agent and, if it uses any, requires only a small amount of foaming agent. The product thus formed is light in weight and has fibers uniformly entangled inside, providing an excellent appearance of the surface. Further a skin layer is formed over the surface. These features combined with the reinforcement by the glass fibers offer high strength and high stiffness.

    摘要翻译： 形成轻质纤维增强材料，特别是玻璃纤维增​​强热塑性树脂产品的方法包括熔化和混合含有2-100mm长的平行取向纤维的热塑性树脂颗粒的步骤，将熔化的树脂注入空腔中 封闭，使得其体积小于最终模塑产品的体积，并且在树脂注射完成之前或之后，打开空腔直到其体积等于最终模制产品的体积。 与传统的注塑产品不同，该产品不需要发泡剂，如果使用任何，则仅需要少量的发泡剂。 由此形成的产品重量轻并且具有均匀地缠结在内部的纤维，提供了表面的优异外观。 此外，表面上形成表皮层。 这些特征与玻璃纤维的增强结合提供高强度和高刚度。

    Polyolefin resin composition containing fibrous inorganic filler
    7.
    发明授权
    Polyolefin resin composition containing fibrous inorganic filler 失效
    含有纤维无机填料的聚烯烃树脂组合物

    公开(公告)号：US4987173A

    公开(公告)日：1991-01-22

    申请号：US288098

    申请日：1988-12-22

    申请人： Manabu Nomura ,  Ryuzo Tomomatsu ,  Kazuaki Kihara

    发明人： Manabu Nomura ,  Ryuzo Tomomatsu ,  Kazuaki Kihara

    IPC分类号： C08L23/02 ,  C08K3/34 ,  C08K7/00 ,  C08K7/08 ,  C08K13/04 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L33/00 ,  C08L33/02 ,  C08L51/00 ,  C08L51/02 ,  C08L77/00 ,  C08L101/00

    CPC分类号： C08K7/08 ,  C08K2201/016

    摘要： A polyolefin resin composition comprising from 30% to 96% by weight of a polyolefin, from 3% to 50% by weight of a fibrous inorganic filler selected from the group consisting of a magnesium hydroxide fiber, a magnesium oxide fiber, and a gypsum fiber having a mean fiber diameter of from 0.1 to 2 .mu.m and an aspect ratio of from 20 to 100 or a mixture of two or more of said inorganic fillers, and from 1% to 60% by weight of a thermoplastic elastomer.The said composition provides a molded material which has a good external appearance and is excellent in the impact strength, rigidity, and heat stability.

    摘要翻译： 一种聚烯烃树脂组合物，其包含30重量％至96重量％的聚烯烃，3重量％至50重量％的选自氢氧化镁纤维，氧化镁纤维和石膏纤维的纤维无机填料 平均纤维直径为0.1至2μm，纵横比为20至100，或两种或更多种所述无机填料的混合物和1％至60％重量的热塑性弹性体。 所述组合物提供外观良好且冲击强度，刚性和热稳定性优异的成型材料。

    Modified propylene based polymer and polyolefin resin composition
    8.
    发明申请
    Modified propylene based polymer and polyolefin resin composition 审中-公开
    改性丙烯基聚合物和聚烯烃树脂组合物

    公开(公告)号：US20050288447A1

    公开(公告)日：2005-12-29

    申请号：US10526771

    申请日：2003-09-08

    申请人： Rikuo Onishi ,  Manabu Nomura ,  Yukuo Fujimoto ,  Takenori Fujimura

    发明人： Rikuo Onishi ,  Manabu Nomura ,  Yukuo Fujimoto ,  Takenori Fujimura

    IPC分类号： C08F8/00 ,  C08L21/00 ,  C08L23/10 ,  C08L51/06 ,  C08F110/00

    CPC分类号： C08L51/06 ,  C08F255/02 ,  C08L21/00 ,  C08L23/10 ,  C08L23/12 ,  C08L23/16 ,  C08L53/00 ,  C08L53/02 ,  C08L53/025 ,  C08L2205/03 ,  C08L2666/24 ,  C08L2666/02 ,  C08L2666/04 ,  C08F222/06

    摘要： A polyolefin resin composition including the following (A), (B) and (C), or the following (A), (B), (C) and (D): (A) a polymer synthesized from an α-olefin having 3 or more carbon atoms, (B) a modified propylene based polymer satisfying the following (1) to (4): (1) the content of polar group moieties resulting from a compound containing in the same molecule thereof an ethylenic double bond and a polar group is from 0.10 to 0.30 mmol/g, (2) the intrinsic viscosity ([η]A) measured at 135° C. in tetralin is from 0.8 to 3.0 dl/g, (3) the molecular weight distribution (Mw/Mn) is more than 2.5, and (4) the content of components having a molecular weight (Mw) of 10000 or less is 5% or less by weight, (C) an organized layer inorganic compound, and (D) a rubbery polymer.

    摘要翻译： 包含以下（A），（B）和（C）或以下（A），（B），（C）和（D）的聚烯烃树脂组合物：（A）由α-烯烃 3个以上的碳原子，（B）满足下述（1）〜（4）的改性丙烯系聚合物：（1）由同一分子中含有烯键式双键的化合物和 极性基团为0.10〜0.30mmol / g，（2）在135℃下在四氢化萘中测定的特性粘度（ηA A N）为0.8〜3.0dl / g，（3） 分子量分布（Mw / Mn）大于2.5，（4）分子量（Mw）为10000以下的成分的含量为5重量％以下，（C）有机层无机化合物， 和（D）橡胶状聚合物。

    Method of forming a light-weight, fiber-reinforced thermoplastic resin product and a light-weight molded product
    9.
    发明授权
    Method of forming a light-weight, fiber-reinforced thermoplastic resin product and a light-weight molded product 有权
    形成轻质纤维增强热塑性树脂制品和轻质成型品的方法

    公开(公告)号：US6010656A

    公开(公告)日：2000-01-04

    申请号：US125037

    申请日：1998-08-11

    申请人： Manabu Nomura ,  Yasunobu Yamazaki ,  Tomokazu Abe ,  Kaoru Wada ,  Takayoshi Tanaka

    发明人： Manabu Nomura ,  Yasunobu Yamazaki ,  Tomokazu Abe ,  Kaoru Wada ,  Takayoshi Tanaka

    IPC分类号： B29C44/58 ,  B29C45/00 ,  B29C45/56 ,  B29C45/26 ,  B29K23/00

    CPC分类号： B29C45/0005 ,  B29C44/586 ,  B29C45/56 ,  B29C2045/563 ,  Y10T428/249958 ,  Y10T428/249964 ,  Y10T428/249989

    摘要： The method of forming a light-weight, fiber-reinforced, particularly glass fiber-reinforced-thermoplastic resin product includes the steps of melting and mixing thermoplastic resin pellets containing parallely oriented fibers 2-100 mm long, injecting the melted resin into a cavity which is closed so that its volume is smaller than that of the final molded product, and, before or after the resin injection is completed, opening the cavity until its volume is equal to that of the final molded product. Unlike the conventional injection-molded products, this product does not require a foaming agent and, if it uses any, requires only a small amount of foaming agent. The product thus formed is light in weight and has fibers uniformly entangled inside, providing an excellent appearance of the surface. Further a skin layer is formed over the surface. These features combined with the reinforcement by the glass fibers offer high strength and high stiffness.

    摘要翻译： PCT No.PCT / JP97 / 00371 Sec。 371日期：1998年8月11日 102（e）日期1998年8月11日PCT 1997年2月13日提交PCT公布。 公开号WO97 / 29896 日期：1997年8月21日轻质纤维增强，特别是玻璃纤维增​​强热塑性树脂制品的形成方法包括将含有2〜100mm长的平行取向纤维的热塑性树脂粒料熔融混合， 树脂进入关闭的空腔，使其体积小于最终模制产品的体积，并且在树脂注射完成之前或之后，打开空腔直到其体积等于最终模制产品的体积。 与传统的注塑产品不同，该产品不需要发泡剂，如果使用任何，则仅需要少量的发泡剂。 由此形成的产品重量轻并且具有均匀地缠结在内部的纤维，提供了表面的优异外观。 此外，表面上形成表皮层。 这些特征与玻璃纤维的增强结合提供高强度和高刚度。

    Thermoplastic resin composition and process for producing the same
    10.
    发明授权
    Thermoplastic resin composition and process for producing the same 失效
    热塑性树脂组合物及其制造方法

    公开(公告)号：US5013773A

    公开(公告)日：1991-05-07

    申请号：US280794

    申请日：1988-12-07

    申请人： Manabu Nomura ,  Kaoru Wada

    发明人： Manabu Nomura ,  Kaoru Wada

    IPC分类号： C08K7/04 ,  C08K7/08

    CPC分类号： C08K7/08 ,  C08K7/04 ,  C08K2201/016

    摘要： A thermoplastic resin composition which comprises 30 to 99 wt % of a thermoplastic resin and 1 to 70 wt % of granulated fiber formed by granulating inorganic fibers having an average fiber diameter of 0.1 to 1.0 .mu.m, an aspect ratio of 50 to 300, and an oil absorption of 400 ml/100 g and above, said granulated fiber having an average diameter of 0.5 to 5 mm and a bulk density of 0.15 to 0.4.A process for producing a thermoplastic resin composition which comprises mixing in a mixer 30 to 99 wt % of a thermoplastic resin and 1 to 70 wt % of granulated fiber formed by granulating inorganic fibers having an average fiber diameter of 0.1 to 1.0 .mu.m, an aspect ratio of 50 to 300, and an oil absorption of 400 ml/100 g and above, said granulated fiber having an average diameter of 0.5 to 5 mm and a bulk density of 0.15 to 0.4.