公开(公告)号：US5965654A

公开(公告)日：1999-10-12

申请号：US838986

申请日：1997-04-23

申请人： Tomio Hirata ,  Kazuo Matsuyama ,  Kazuyuki Yamamoto ,  Kazushige Ohnishi ,  Yukihito Zanka ,  Takuya Kurio ,  Takashi Niimi ,  Satoru Ichikawa ,  Motoru Komatsu ,  Masahiro Terada ,  Hirosuke Kamae ,  Akira Kawai

发明人： Tomio Hirata ,  Kazuo Matsuyama ,  Kazuyuki Yamamoto ,  Kazushige Ohnishi ,  Yukihito Zanka ,  Takuya Kurio ,  Takashi Niimi ,  Satoru Ichikawa ,  Motoru Komatsu ,  Masahiro Terada ,  Hirosuke Kamae ,  Akira Kawai

IPC分类号： C08K3/34 ,  B60J1/02 ,  C08L23/00 ,  C08L23/08 ,  C08L23/12 ,  C08L23/16 ,  C08L53/00 ,  C08K3/00

CPC分类号： C08L53/00

摘要： A polyolefin-based plastic composition suitable for an automotive molded pillar member such as a pillar garnish. The plastic composition comprises (A) block copolymer in an amount ranging from 53 to 68 parts by weight, the block copolymer having a Melt Flow Rate (at 230.degree. C. and under 2.16 kg) ranging from 20 to 50 g/10 min. and containing crystalline polypropylene section in an amount ranging from 90 to 95% by weight, having a density of not lower than 0.908 g/cm.sup.3, and propylene-ethylene random copolymer section in an amount ranging from 5 to 10% by weight, the propylene-ethylene random copolymer section having an ethylene content ranging from 35 to 45% by weight; (B) ethylene-1-butene copolymer rubber in an amount ranging from 12 to 20 parts by weight and having a density ranging from 0.85 to 0.87 g/cm.sup.3 and a Melt Flow Rate (at 230.degree. C. and under 2.16 kg) ranging from 0.2 to 5 g/10 min., the copolymer rubber containing 1-butene in an amount ranging from 30 to 40% by weight; and (C) talc in an amount ranging from 22 to 30 parts by weight and having a length not more than 15 .mu.m and an average particle size ranging from 1.5 to 6 .mu.m, the talc having an average aspect ratio not lower than 5. The polyolefin-based plastic composition has a Melt Flow Rate (at 230.degree. C. and under 2.16 kg) not lower than 8 g/10 min., a Flexural Elastic Modulus not lower than 1960 MPa when molded, and an IZOD not lower than 0.088 KJ/m when molded, and a Rockwell hardness (in R scale) not lower than 65 when molded.

摘要翻译： 适合汽车模制支柱构件如支柱装饰的聚烯烃基塑料组合物。 塑料组合物包含（A）53至68重量份的嵌段共聚物，嵌段共聚物具有20至50g / 10min的熔体流动速率（230℃和2.16kg）。 并且含有90至95重量％的结晶聚丙烯截面，其密度不低于0.908g / cm3，丙烯 - 乙烯无规共聚物部分的量为5至10重量％，丙烯 乙烯无规共聚物部分，其乙烯含量为35至45重量％; （B）乙烯-1-丁烯共聚物橡胶，其量为12至20重量份，密度范围为0.85至0.87g / cm 3，熔体流动速率（230℃和2.16kg）范围内 0.2〜5g / 10分钟，含有1-40重量％的1-丁烯的共聚物橡胶; 和（C）滑石，其量为22〜30重量份，长度不大于15μm，平均粒径为1.5〜6μm，滑石的平均纵横比不小于5 聚烯烃类塑料组合物的熔体流动速率（230℃，2.16kg以下）不低于8g / 10min，模塑时的挠曲弹性模量不低于1960MPa，IZOD不低于 成型时为0.088KJ / m，成型时的洛氏硬度（R刻度）不低于65。

公开(公告)号：US06441075B2

公开(公告)日：2002-08-27

申请号：US08837874

申请日：1997-04-25

申请人： Tomio Hirata ,  Kazuo Matsuyama ,  Kazuyuki Yamamoto ,  Kazushige Ohnishi ,  Minoru Adachi ,  Tamihiro Ohashi ,  Motoru Komatsu ,  Satoru Ichikawa ,  Masahiro Terada ,  Hirosuke Kamae ,  Akira Kawai

发明人： Tomio Hirata ,  Kazuo Matsuyama ,  Kazuyuki Yamamoto ,  Kazushige Ohnishi ,  Minoru Adachi ,  Tamihiro Ohashi ,  Motoru Komatsu ,  Satoru Ichikawa ,  Masahiro Terada ,  Hirosuke Kamae ,  Akira Kawai

IPC分类号： C08K300

CPC分类号： C08L53/00 ,  C08L2666/04

摘要： The invention relates to a polyolefin-based resin composition that is in an amount of 100 wt % in total. This composition includes (a) 60-66 wt % of a crystalline propylene-ethylene block copolymer, (b) 12-20 wt % of an ethylene-propylene copolymer rubber, and (c) 18-25 wt % of an inorganic filler. The block copolymer contains a first segment of a homopolymer of propylene and a second segment of a copolymer of propylene and ethylene, and has an isotactic pentad tacticity of at least 0.96. The ratio of the weight average molecular weight of the block copolymer to the number average molecular weight thereof is not greater than 6. The copolymer rubber contains therein 50-60 wt % of ethylene, and has a Mooney viscosity of from 45 to 55 at 125° C. The inorganic filler is one selected from the group consisting of a talc, a first combination of the talc and a glass fiber, and a second combination of the talc and a whisker. The talc has an average particle diameter of not greater than 2 &mgr;m. The glass fiber has an average fiber length of from 5 to 10 mm and an average diameter of from 15 to 20 &mgr;m. The whisker has an average fiber length of from 15 to 25 &mgr;m and an average diameter of from 0.5 to 1 &mgr;m. A molded plastic article made from the resin composition is substantially improved in scratch resistance.

摘要翻译： 本发明涉及总量为100重量％的聚烯烃基树脂组合物。 该组合物包括（a）60-66重量％的结晶丙烯 - 乙烯嵌段共聚物，（b）12-20重量％的乙烯 - 丙烯共聚物橡胶，和（c）18-25重量％的无机填料。 嵌段共聚物含有丙烯均聚物的第一段和丙烯与乙烯的共聚物的第二段，并且具有至少0.96的全同立构五单元组立构规整度。 嵌段共聚物的重均分子量与其数均分子量的比例不大于6.共聚物橡胶中含有50-60重量％的乙烯，并且在125℃时门尼粘度为45至55 无机填料是选自滑石，滑石和玻璃纤维的第一组合以及滑石和晶须的第二组合的组。 滑石的平均粒径不大于2μm。 玻璃纤维的平均纤维长度为5〜10mm，平均直径为15〜20μm。 晶须的平均纤维长度为15至25μm，平均直径为0.5至1μm。 由树脂组合物制成的模制塑料制品的耐刮擦性大大提高。

公开(公告)号：US5868458A

公开(公告)日：1999-02-09

申请号：US840656

申请日：1997-04-25

申请人： Tomio Hirata ,  Kazuo Matsuyama ,  Kazuyuki Yamamoto ,  Kazushige Ohnishi ,  Motoru Komatsu ,  Satoru Ichikawa ,  Akira Kawai ,  Satoru Yoshikawa

发明人： Tomio Hirata ,  Kazuo Matsuyama ,  Kazuyuki Yamamoto ,  Kazushige Ohnishi ,  Motoru Komatsu ,  Satoru Ichikawa ,  Akira Kawai ,  Satoru Yoshikawa

IPC分类号： B60R13/02 ,  B60R13/06 ,  B60R21/04

CPC分类号： B60R13/025 ,  B60R21/04 ,  B60R13/0206 ,  B60R13/06 ,  B60R2013/0287 ,  B60R2021/0414 ,  B60R2021/0435

摘要： A pillar garnish for a front pillar disposed between a front windshield glass and a side window glass of an automotive vehicle. The pillar garnish comprises a main body section formed of plastic and secured to a vehicle body. The main body section is generally channel-shaped to cover the front pillar forming part of the vehicle body. The main body section has an inner surface facing the front pillar, and an outer surface facing a vehicle passenger inside a passenger compartment. A plurality of reinforcement ribs are formed at the inner surface of the main body section and integral with the main body section. Each reinforcement rib extends perpendicular to the inner surface. Additionally, a plurality of auxiliary ribs are formed at the inner surface of the main body section and integral with the main body section. Each auxiliary rib extends parallel with each reinforcement rib. Each rib is located between the reinforcement ribs which are located adjacent each other. Each rib extends to occupy at least a part of a region surrounded by the inner surface of the main body section and first and second imaginary straight lines in a transverse plane perpendicular to a longitudinal axis of the main body section.

摘要翻译： 用于前柱的支柱装饰，其设置在前挡风玻璃和机动车辆的侧窗玻璃之间。 支柱装饰件包括由塑料形成并固定到车体的主体部分。 主体部分通常为通道形状以覆盖形成车体的前支柱的部分。 主体部分具有面向前柱的内表面和面向乘客室内的车辆乘客的外表面。 多个加强筋形成在主体部分的内表面并与主体部分成一体。 每个加强肋垂直于内表面延伸。 此外，在主体部分的内表面上形成多个辅助肋，并与主体部分成一体。 每个辅助肋与每个加强筋平行延伸。 每个肋条位于彼此相邻的加强肋之间。 每个肋延伸以占据由主体部分的内表面围绕的区域的至少一部分以及垂直于主体部分的纵向轴线的横向平面中的第一和第二假想直线。

公开(公告)号：US06309011B1

公开(公告)日：2001-10-30

申请号：US09610866

申请日：2000-07-06

申请人： Kazuo Matsuyama ,  Motoru Komatsu ,  Satoru Ichikawa ,  Akira Kawai ,  Satoru Yoshikawa

发明人： Kazuo Matsuyama ,  Motoru Komatsu ,  Satoru Ichikawa ,  Akira Kawai ,  Satoru Yoshikawa

IPC分类号： B60J700

CPC分类号： B60R13/0206 ,  B60R13/025 ,  B60R13/06 ,  B60R21/04 ,  B60R2013/0287 ,  B60R2021/0414 ,  B60R2021/0435

摘要： A front pillar garnish adapted to cover a front pillar disposed between a front windshield and a side door in an automotive vehicle. The front pillar garnish comprises a main body section formed of plastic and generally channel-shaped. The main body section is to be fixedly connected to the front pillar and located at the side of a passenger compartment. A plurality of generally plate-shaped energy absorbing ribs are integrally formed at the inner surface of the main body section in a manner to be generally perpendicular to the longitudinal axis of the main body section. A plurality of bosses are integrally formed extending from the inner surface of the main body section. A clip supporting plate or member is fixedly secured to the tip end sections of the bosses and fixedly supported on the edges of the energy absorbing ribs. A clip formed of a spring material is fixedly mounted on the clip supporting plate or member and fixable to the front pillar in order to install the front pillar garnish to the vehicle body.

摘要翻译： 一种前柱装饰件，其适于覆盖设置在机动车辆的前挡风玻璃和侧门之间的前支柱。 前柱装饰件包括由塑料形成并且通​​常为通道形状的主体部分。 主体部分固定连接到前支柱并位于乘客舱的侧面。 多个大体上板状的能量吸收肋以大致垂直于主体部的纵向轴线的方式一体地形成在主体部的内表面。 多个凸起从主体部的内表面一体地形成。 夹支撑板或构件固定地固定到凸台的尖端部分并且固定地支撑在能量吸收肋的边缘上。 由弹簧材料形成的夹子固定地安装在夹子支撑板或构件上并且可固定到前支柱，以便将前支柱装饰件安装到车身上。

公开(公告)号：US6095591A

公开(公告)日：2000-08-01

申请号：US956704

申请日：1997-10-24

申请人： Kazuo Matsuyama ,  Motoru Komatsu ,  Satoru Ichikawa ,  Akira Kawai ,  Satoru Yoshikawa

发明人： Kazuo Matsuyama ,  Motoru Komatsu ,  Satoru Ichikawa ,  Akira Kawai ,  Satoru Yoshikawa

IPC分类号： B60R13/02 ,  B60R13/06 ,  B60R21/04 ,  B60R27/00

CPC分类号： B60R13/0206 ,  B60R13/025 ,  B60R21/04 ,  B60R13/06 ,  B60R2013/0287 ,  B60R2021/0414 ,  B60R2021/0435

摘要： A front pillar garnish adapted to cover a front pillar disposed between a front windshield and a side door in an automotive vehicle. The front pillar garnish comprises a main body section formed of plastic and generally channel-shaped. The main body section is to be fixedly connected to the front pillar and located at the side of a passenger compartment. A plurality of generally plate-shaped energy absorbing ribs are integrally formed at the inner surface of the main body section in a manner to be generally perpendicular to the longitudinal axis of the main body section. A plurality of bosses are integrally formed extending from the inner surface of the main body section. A clip supporting member is fixedly secured to the tip end sections of the bosses and fixedly supported on the edges of the energy absorbing ribs. A clip formed of a spring material is fixedly mounted on the clip supporting member and fixable to the front pillar in order to install the front pillar garnish to the vehicle body.

摘要翻译： 一种前柱装饰件，其适于覆盖设置在机动车辆的前挡风玻璃和侧门之间的前支柱。 前柱装饰件包括由塑料形成并且通​​常为通道形状的主体部分。 主体部分固定连接到前支柱并位于乘客舱的侧面。 多个大体上板状的能量吸收肋以大致垂直于主体部的纵向轴线的方式一体地形成在主体部的内表面。 多个凸起从主体部的内表面一体地形成。 夹子支撑构件固定地固定到凸台的尖端部分并且固定地支撑在能量吸收肋的边缘上。 由弹簧材料形成的夹子固定地安装在夹子支撑构件上并可固定到前柱，以便将前支柱装饰件安装到车身上。

公开(公告)号：US6059342A

公开(公告)日：2000-05-09

申请号：US302285

申请日：1999-04-30

申请人： Akira Kawai ,  Motoru Komatsu ,  Satoru Ichikawa ,  Tetsuo Maki

发明人： Akira Kawai ,  Motoru Komatsu ,  Satoru Ichikawa ,  Tetsuo Maki

IPC分类号： B60R13/02 ,  B60R13/06 ,  B60R21/04

CPC分类号： B60R13/0206 ,  B60R13/025 ,  B60R21/04 ,  B60R13/06 ,  B60R2013/0287 ,  B60R2021/0414 ,  B60R2021/0435

摘要： A car body structure comprises a pillar panel, and a pillar garnish molding made of synthetic resin and fitted to the pillar panel on the cabin side. The pillar garnish molding has a closed section which is enclosed by a base portion facing the pillar panel, a plurality of ribs formed upright on the surface of the base portion and formed at a distance along the longitudinal direction of the pillar panel, and a cover member formed to cover the ribs. Therefore the car body structure is capable of achieving good energy absorption efficiency of head impact deceleration even if the width of the pillar panel is small.

摘要翻译： 车身结构包括柱板和由合成树脂制成的支柱装饰模制件，并且安装在机舱侧的支柱板上。 支柱装饰成型体具有由面向立柱面的基部包围的封闭部，在基部的表面上形成为沿立柱面的长度方向一定距离地形成的多个肋， 构件覆盖肋骨。 因此，即使柱板的宽度小，车身结构也能够实现头部冲击减速的良好的能量吸收效率。

公开(公告)号：US5927786A

公开(公告)日：1999-07-27

申请号：US800170

申请日：1997-02-13

申请人： Akira Kawai ,  Motoru Komatsu ,  Satoru Ichikawa ,  Tetsuo Maki

发明人： Akira Kawai ,  Motoru Komatsu ,  Satoru Ichikawa ,  Tetsuo Maki

IPC分类号： B60R13/02 ,  B60R13/06 ,  B60R21/04 ,  B60R21/02

CPC分类号： B60R13/0206 ,  B60R13/025 ,  B60R21/04 ,  B60R13/06 ,  B60R2013/0287 ,  B60R2021/0414 ,  B60R2021/0435

摘要： A car body structure comprises a pillar panel, and a pillar garnish molding made of synthetic resin and fitted to the pillar panel on the cabin side. The pillar garnish molding has a closed section which is enclosed by a base portion facing the pillar panel a plurality of ribs formed upright on the surface of the base portion and formed at a distance along the longitudinal direction of the pillar panel, and a cover member formed to cover the ribs. Therefore the car body structure is capable of achieving good energy absorption efficiency of head impact deceleration even if the width of the pillar panel is small.

摘要翻译： 车身结构包括柱板和由合成树脂制成的支柱装饰模制件，并且安装在机舱侧的支柱板上。 支柱装饰成型体具有封闭部，该封闭部由与基板相对的基部包围，在基部的表面上形成为直立的多个肋，并且沿着柱板的长度方向一定距离地形成， 形成为覆盖肋骨。 因此，即使柱板的宽度小，车身结构也能够实现头部冲击减速的良好的能量吸收效率。

公开(公告)号：US20080305305A1

公开(公告)日：2008-12-11

申请号：US12155465

申请日：2008-06-04

申请人： Kaori Sano ,  Motoru Komatsu ,  Testuya Enomoto

发明人： Kaori Sano ,  Motoru Komatsu ,  Testuya Enomoto

IPC分类号： B29C45/17 ,  B32B3/30

CPC分类号： B29C33/424 ,  B29C33/60 ,  B29C37/0032 ,  B29C37/0053 ,  B29C37/0071 ,  B29C45/14778 ,  B29C45/1671 ,  B29C45/1679 ,  B29C45/372 ,  B29L2031/3005 ,  B29L2031/3041 ,  B32B3/30 ,  B60R13/02 ,  Y10T428/2457 ,  Y10T428/24579

摘要： There is provided a skin material with a substrate and a polymeric layer. The polymeric layer has a first surface adhering to the substrate and a second surface being exposed to the outside and formed with fine recesses. The fine recesses have a depth of 30 to 130 μm and a projected area ratio of 5 to 20% with respect to the total projected area of the second surface of the polymeric layer.

摘要翻译： 提供了具有基材和聚合物层的表皮材料。 聚合物层具有粘附到基底的第一表面和暴露于外部的第二表面并且形成有细小凹槽。 精细凹槽相对于聚合物层的第二表面的总投影面积具有30至130μm的深度和5至20％的投影面积比。