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17 条记录 (耗时 0.029 秒)

    Resin composition and resin molded product
    2.
    发明授权
    Resin composition and resin molded product 失效
    树脂组合物和树脂成型品

    公开(公告)号：US6143815A

    公开(公告)日：2000-11-07

    申请号：US156607

    申请日：1998-09-18

    申请人： Haruyasu Mizutani ,  Junji Koizumi ,  Toshio Yuge ,  Mitsuhiro Isomichi

    发明人： Haruyasu Mizutani ,  Junji Koizumi ,  Toshio Yuge ,  Mitsuhiro Isomichi

    IPC分类号： C08J5/00 ,  C08K3/08 ,  C08K7/00 ,  C08L101/00 ,  C08L25/02 ,  C08L25/10 ,  C08L25/12

    CPC分类号： C08K7/00 ,  C08K3/08 ,  C08K2003/0812

    摘要： A resin composition is disclosed, comprising a thermoplastic resin and a brightening agent, wherein the brightening agent is a scaly brightening agent having an average particle size of from 10 to less than 20 .mu.m and is added in an amount of of from 1 to 8 parts by weight per 100 parts by weight of the thermoplastic resin; or the brightenng agent is a scaly brightening agent having an average particle size of from 20 to 50 .mu.m and is added in an amount satisfying the relationship S.ltoreq.5A+15 (wherein S is the average particle size thereof (.mu.m) and A is the addition amount (parts by weight) of the brightening agent per 100 parts by weight of the thermoplastic resin). The resin composition and the resin molded product obtained therefrom give an excellent bright-feeling because the decrease of appearance quality caused by the extraordinary orientation of a scaly brightening agent is minimized.

    摘要翻译： 公开了一种树脂组合物，其包含热塑性树脂和增白剂，其中所述增亮剂是平均粒径为10至小于20μm的鳞片状增白剂，并且以1至8的量加入 每100重量份热塑性树脂重量份; 光亮剂是平均粒径为20〜50μm的鳞片状增白剂，其添加量满足关系S＆lt; 5A + 15（其中S为其平均粒径（μm））， A是每100重量份热塑性树脂的增白​​剂的添加量（重量份）。 由于得到的树脂组合物和树脂成型体由于鳞片状增亮剂的异常取向引起的外观质量的降低最小化，因此具有优异的光泽感。

    Multilayer structure
    3.
    发明申请
    Multilayer structure 审中-公开
    多层结构

    公开(公告)号：US20050031839A1

    公开(公告)日：2005-02-10

    申请号：US10889357

    申请日：2004-07-13

    申请人： Haruyasu Mizutani ,  Yasuhiro Yamaguchi ,  Shuhei Yamada

    发明人： Haruyasu Mizutani ,  Yasuhiro Yamaguchi ,  Shuhei Yamada

    IPC分类号： B32B25/04 ,  B32B25/14 ,  B32B27/32

    CPC分类号： B32B27/08 ,  B32B25/14 ,  B32B27/20 ,  B32B27/32 ,  B32B2264/0207 ,  B32B2274/00 ,  Y10T428/24942 ,  Y10T428/31909

    摘要： A multilayer structure including a laminate of a surface layer of an olefin thermoplastic elastomer (A) and an inner layer of an olefin thermoplastic elastomer (B), wherein: the olefin thermoplastic elastomer (A) contains polyolefin, and soft components (A) made of rubber and process oil (A); the olefin thermoplastic elastomer (B) contains polyolefin, and soft components (B) made of rubber and process oil (B); Ma and Mb satisfy the relation Ma≦Mb in which Ma is the molecular weight of the process oil (A), and Mb is the molecular weight of the process oil (B); and Ca and Cb satisfy the relation Ca

    摘要翻译： 一种多层结构，其包括烯烃热塑性弹性体（A）的表面层和烯烃热塑性弹性体（B）的内层的层压体，其中：所述烯烃热塑性弹性体（A）含有聚烯烃，制得的软组分（A） 橡胶和加工油（A）; 烯烃热塑性弹性体（B）含有聚烯烃和由橡胶和加工油（B）制成的软组分（B）; Ma和Mb满足Ma <= Mb，其中Ma是加工油（A）的分子量，Mb是加工油（B）的分子量; Ca和Cb满足下述关系式Ca（Cb），其中Ca是软组分（A）的量（wt％），Cb是软组分（B）的量（wt％），

    Damping resin composition and molded article using the same
    4.
    发明授权
    Damping resin composition and molded article using the same 失效
    阻尼树脂组合物及使用其的成型品

    公开(公告)号：US06576699B2

    公开(公告)日：2003-06-10

    申请号：US09146100

    申请日：1998-09-03

    申请人： Hiroyuki Nakagawa ,  Haruyasu Mizutani ,  Junji Koizumi ,  Tomokazu Nishikawa ,  Yasunobu Teramoto ,  Takahiro Komori ,  Yasuhide Furusawa

    发明人： Hiroyuki Nakagawa ,  Haruyasu Mizutani ,  Junji Koizumi ,  Tomokazu Nishikawa ,  Yasunobu Teramoto ,  Takahiro Komori ,  Yasuhide Furusawa

    IPC分类号： C08L5300

    CPC分类号： C08L23/10 ,  C08L23/16 ,  C08L53/02 ,  C08L2666/04 ,  C08L2666/24 ,  C08L2666/02

    摘要： A damping resin composition contains: 100 parts by weight of a polymer blend of 40 to 70% by weight of a polypropylene resin and 30 to 60% by weight of a thermoplastic elastomer; and 5 to 60 parts by weight of an inorganic filler, the thermoplastic elastomer comprising at least one member selected from the group consisting of an elastomer having a Tg of 0° C. to 20° C. and an elastomer having a Tg of −20° C. to 0° C. and an ethylene-&agr;-olefin copolymer. Using this damping resin compostion, a vehicle rocker-panel molding, which is attached to the lower part of a vehicle side body is molded. The rocker-panel molding has a bottom section and a side section substantially perpendicular to the bottom section and having prescribed rigidity, showing a nearly L-shaped crosswise profile, in which the bottom section is thinner than the side section so that vibration energy generated on foreign matter's striking against the rocker-panel molding is forcibly converted to heat energy by the thinner bottom section thereby to suppress transmission of noise to the space of the automobile.

    摘要翻译： 阻尼树脂组合物包含：100重量份的40至70重量％的聚丙烯树脂和30至60重量％的热塑性弹性体的聚合物共混物; 和5至60重量份的无机填料，所述热塑性弹性体包含选自Tg为0℃至20℃的弹性体和Tg为-20的弹性体中的至少一种 ℃至0℃和乙烯-α-烯烃共聚物。 使用这种阻尼树脂组合物，模制安装在车辆侧体的下部的车辆摇摆板模塑件。 摇杆面板成形体具有基部垂直于底部并具有规定刚度的底部部分和侧部分，其具有近似L形的横向轮廓，其中底部部分比侧部部分薄，使得在 通过较薄的底部部分将异物撞击摇杆面板成形体强制地转换为热能，从而抑制噪声向汽车空间的传播。

    Method for producing molded crystalline resin article
    6.
    发明授权
    Method for producing molded crystalline resin article 失效
    生产模制结晶树脂制品的方法

    公开(公告)号：US06423263B1

    公开(公告)日：2002-07-23

    申请号：US09028458

    申请日：1998-02-24

    申请人： Junji Koizumi ,  Katsushi Ito ,  Haruyasu Mizutani

    发明人： Junji Koizumi ,  Katsushi Ito ,  Haruyasu Mizutani

    IPC分类号： B29C5916

    CPC分类号： B29C71/0063 ,  B29C59/005 ,  B29C71/02 ,  B29K2023/12 ,  B29K2995/0041 ,  B29L2031/3044 ,  B29L2031/3055

    摘要： To provide a method for producing a molded crystalline resin article which enables a higher crystallization degree and to mass-produce the molded crystalline resin articles. The method comprises molding a molded resin article from a thermoplastic resin containing a crystalline resin followed by performing a heating process to obtain a molded crystalline resin article having a surface layer whose crystallization index is 0.9 or higher when determined by IR spectrometry. It is preferable that the temperature of the heating process is within the range of 20° C. lower than the crystallization temperature of the molded resin article to 30° C. higher than the crystalline temperature, and that the crystalline resin is a polypropylene resin.

    摘要翻译： 提供一种能够得到更高结晶度的模制结晶性树脂制品的制造方法，并且大量生产模制的结晶树脂制品。 该方法包括从含有结晶树脂的热塑性树脂中模塑树脂制品，然后进行加热处理，以通过IR光谱测定法获得具有结晶指数为0.9或更高的表面层的模制结晶树脂制品。 加热处理的温度优选比成形树脂制品的结晶温度低20℃，比结晶温度高30℃，结晶性树脂为聚丙烯树脂。

    Reinforced polypropylene resin composition
    8.
    发明授权
    Reinforced polypropylene resin composition 失效
    增强聚丙烯树脂组合物

    公开(公告)号：US5883159A

    公开(公告)日：1999-03-16

    申请号：US284734

    申请日：1994-08-01

    申请人： Junji Koizumi ,  Haruyasu Mizutani

    发明人： Junji Koizumi ,  Haruyasu Mizutani

    IPC分类号： C08K7/14 ,  C08K9/08 ,  C08K9/32

    CPC分类号： C08K7/14 ,  C08K9/08

    摘要： A glass-fiber-reinforced polypropylene resin composition is provided having:(A) at least one polypropylene resin,(B) resin-coated glass fiber obtained by previous coating glass fiber with a thermoplastic resin, and(C) glass fiber, whereinthe total content of the resins in the components (A) and (B), respectively, being 65 to 95% by weight based on the total weight of the components (A), (B) and (C),the total content (G) of the glass fibers in the components (B) and (C) being 5 to 35% by weight based on the total weight of the components (A), (B) and (C), andthe melt flow rate M (g/10 min) of the polypropylene resin as component (A) and the above-mentioned total glass fiber content G (% by weight) satisfies the relationship:M

    摘要翻译： 提供了一种玻璃纤维增​​强聚丙烯树脂组合物，其具有：（A）至少一种聚丙烯树脂，（B）通过先前用热塑性树脂涂布玻璃纤维获得的树脂涂覆的玻璃纤维，和（C）玻璃纤维，其中 基于组分（A），（B）和（C）的总重量，组分（A）和（B）中的树脂的总含量分别为65至95重量％，总含量（G ）组分（B）和（C）中的玻璃纤维相对于组分（A），（B）和（C）的总重量为5-35重量％，熔体流动速率M / 10分钟）和上述总玻璃纤维含量G（重量％）满足M <1000 / G的关系。 增强聚丙烯树脂组合物提供仅具有小的焊接突起的树脂模塑制品和具有优异的外观质量和机械性能的轮罩。

    Molded resin product having varied wall thickness and resin composition forming the same
    10.
    发明授权
    Molded resin product having varied wall thickness and resin composition forming the same 有权
    具有变化壁厚的成型树脂制品和形成其的树脂组合物

    公开(公告)号：US06384137B1

    公开(公告)日：2002-05-07

    申请号：US09643712

    申请日：2000-08-23

    申请人： Haruyasu Mizutani ,  Yasuaki Tanaka ,  Tadashi Yamamoto ,  Chisato Masuya

    发明人： Haruyasu Mizutani ,  Yasuaki Tanaka ,  Tadashi Yamamoto ,  Chisato Masuya

    IPC分类号： C08L5300

    CPC分类号： C08L23/16 ,  B29C45/0001 ,  B29C45/0081 ,  B29L2031/3038 ,  C08L53/00 ,  C08L2666/24 ,  C08L2666/04

    摘要： The present invention is directed to a molded resin product and resin composition form making the same. The molded resin product includes at least one thick wall portion, at least one thin wall portion, and at least one thickness changing portion extending between the thick wall portion and the thin wall portion. The resin composition being used for forming the molded resin product includes 0.01-0.1 part by weight of a delustering agent and 100 parts by weight of blend components comprising: 30-50% by weight of a polypropylene block copolymer containing 4-20% by weight of ethylene, 0-10% by weight of polyethylene, 5-15% by weight of a propylene/butene copolymer, and 40-60% by weight of an ethylene/&agr;-olefin copolymer rubber.

    摘要翻译： 本发明涉及一种模制树脂产品和制备其的树脂组合物形式。 模制树脂产品包括至少一个厚壁部分，至少一个薄壁部分和在厚壁部分和薄壁部分之间延伸的至少一个厚度变化部分。 用于形成模塑树脂产品的树脂组合物包括0.01-0.1重量份的消光剂和100重量份的共混组分，包括：30-50重量％的含4-20重量％的聚丙烯嵌段共聚物 的乙烯，0-10重量％的聚乙烯，5-15重量％的丙烯/丁烯共聚物和40-60重量％的乙烯/α-烯烃共聚物橡胶。