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1. 发明授权

US6143815A Resin composition and resin molded product 失效
标题翻译：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。

2. 发明授权

US06576699B2 Damping resin composition and molded article using the same 失效
标题翻译：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。

3. 发明授权

US06423263B1 Method for producing molded crystalline resin article 失效
标题翻译：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。

4. 发明授权

US06210782B1 Glitter resin molded material 失效
标题翻译：闪光树脂成型材料
公开(公告)号：US06210782B1
公开(公告)日：2001-04-03
申请号：US09094570
申请日：1998-06-15
申请人： Haruyasu Mizutani , Junji Koizumi , Katsushi Ito , Jiro Asano , Takuo Yamauchi , Mitsuhiro Isomichi
发明人： Haruyasu Mizutani , Junji Koizumi , Katsushi Ito , Jiro Asano , Takuo Yamauchi , Mitsuhiro Isomichi
IPC分类号： B32B702
CPC分类号： B29C45/1642 , B29C45/0013 , B29C70/585 , B60R13/04 , Y10S428/911 , Y10T428/24942 , Y10T428/25 , Y10T428/31909
摘要： A glitter resin molded material provided having a glitter feel which is equivalent of a coated material. This glitter resin molded material comprises a skin layer molded to a surface of a core layer wherein the core layer contains a color pigment and a synthetic resin and the skin layer contains a glitter material, color pigment and a synthetic resin. The skin layer has a value of CR (Contrast Ratio) of less than 99% therein.
摘要翻译：提供具有等同于涂覆材料的闪光感的闪光树脂模制材料。该光泽树脂成型材料包括模塑到芯层表面的表层，其中芯层包含着色颜料和合成树脂，表层含有闪光材料，着色颜料和合成树脂。皮肤层的CR值（对比度）小于99％。

5. 发明授权

US5883159A Reinforced polypropylene resin composition 失效
标题翻译：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。

6. 发明申请

US20070149706A1 Material for fuel-system part and fuel-system part comprising the same 失效
标题翻译：用于燃料系统部件的材料和包括其的燃料系统部件
公开(公告)号：US20070149706A1
公开(公告)日：2007-06-28
申请号：US10537917
申请日：2003-12-08
申请人： Tsutomu Tamura , Tomohide Nakagawa , Shoji Kouketsu , Gaku Maruyama , Daisuke Tsutsumi , Junji Koizumi , Katsushi Ito , Haruyasu Mizutani
发明人： Tsutomu Tamura , Tomohide Nakagawa , Shoji Kouketsu , Gaku Maruyama , Daisuke Tsutsumi , Junji Koizumi , Katsushi Ito , Haruyasu Mizutani
IPC分类号： C08L77/00
CPC分类号： C08L77/02 , B60K15/03177 , C08L23/00 , C08L23/0869 , C08L77/00 , C08L77/06 , Y10T428/139 , Y10T428/1393 , Y10T428/1397 , C08L2666/02 , C08L2666/06 , C08L2666/04
摘要： The present invention provides a material for a fuel system part, which is superior in impact strength, rigidity, elongation, swelling resistance to liquid fuels such as gasoline and the like, and gasoline barrier property, as well as moldability, which contains resin (B) having a glass transition temperature lower than that of a certain polyamide resin (A) and a functional group capable of reacting with the polyamide resin (A), at a ratio of 11-100 parts by weight relative to 100 parts by weight of the polyamide resin (A), wherein the polyamide resin (A) is a matrix component, and the resin (B) is a domain component, and further a fuel system containing this material.
摘要翻译：本发明提供一种燃料系统部件的材料，其具有优异的冲击强度，刚性，伸长率，对汽油等液体燃料的耐溶胀性，以及汽油阻隔性以及成型性，其含有树脂（B ），相对于100重量份的玻璃化转变温度，玻璃化转变温度低于某一聚酰胺树脂（A）的玻璃化转变温度和能够与聚酰胺树脂（A）反应的官能团，其比例为11-100重量份聚酰胺树脂（A），其中聚酰胺树脂（A）为基质成分，树脂（B）为畴成分，还有含有该物质的燃料体系。

7. 发明授权

US5854328A Polyolefin elastomer composition 失效
标题翻译：聚烯烃弹性体组合物
公开(公告)号：US5854328A
公开(公告)日：1998-12-29
申请号：US686050
申请日：1996-07-22
申请人： Junji Koizumi , Haruyasu Mizutani , Yoshiaki Shichida
发明人： Junji Koizumi , Haruyasu Mizutani , Yoshiaki Shichida
IPC分类号： C08L23/08 , C08L23/10 , C08K3/34
CPC分类号： C08L23/0815 , C08L23/10
摘要： A composition for making an elongated molded product which can be satisfactorily used without having to be painted. The composition comprises an elastomer comprising crystalline polypropylene and ethylene-.alpha.-olefin rubber (EOR), and 0 to 15 phr of talc. The polypropylene (PP) and EOR have a blending ratio (PP/EOR) by weight of 35/65 to 67/33. The polypropylene has a Q value (M.sub.w /M.sub.n).gtoreq.10 and a melt flow rate of 50 to 120. The EOR has an .alpha.-olefin content of 10 to 20% by weight. The proportion Y of talc and the proportion X of the EOR in the elastomer satisfy the relation: Y.gtoreq.-0.63X+34.
摘要翻译：用于制造细长模制产品的组合物，其可以令人满意地使用而不必被涂漆。该组合物包括包含结晶聚丙烯和乙烯-α-烯烃橡胶（EOR）和0-15phr滑石的弹性体。聚丙烯（PP）和EOR具有35/65至67/33的重量比的共混比（PP / EOR）。聚丙烯的Q值（Mw / Mn）≥10，熔体流动速率为50〜120℃.EOR的α-烯烃含量为10〜20重量％。滑石的比例Y和弹性体中EOR的比例X满足关系：Y> = -0.63X + 34。

8. 发明授权

US07479315B2 Material for fuel-system part and fuel-system part comprising the same 失效
标题翻译：用于燃料系统部件的材料和包括其的燃料系统部件
公开(公告)号：US07479315B2
公开(公告)日：2009-01-20
申请号：US10537917
申请日：2003-12-08
申请人： Tsutomu Tamura , Tomohide Nakagawa , Shoji Kouketsu , Gaku Maruyama , Daisuke Tsutsumi , Junji Koizumi , Katsushi Ito , Haruyasu Mizutani
发明人： Tsutomu Tamura , Tomohide Nakagawa , Shoji Kouketsu , Gaku Maruyama , Daisuke Tsutsumi , Junji Koizumi , Katsushi Ito , Haruyasu Mizutani
IPC分类号： B29D23/00 , C08L77/00 , B32B27/08
CPC分类号： C08L77/02 , B60K15/03177 , C08L23/00 , C08L23/0869 , C08L77/00 , C08L77/06 , Y10T428/139 , Y10T428/1393 , Y10T428/1397 , C08L2666/02 , C08L2666/06 , C08L2666/04
摘要： A material for fuel-system parts which is excellent in impact strength, rigidity, elongation, unsusceptibility to swelling with liquid fuels including gasoline, and gasoline-barrier properties and has satisfactory moldability. The material for fuel-system parts comprises a resin composition comprising 100 parts by weight of a given polyamide resin (A) and 11 to 100 parts by weight of a resin (B) having a lower glass transition temperature than the polyamide resin (A) and having a functional group reactive with the polyamide resin (A), and has a structure in which the polyamide resin (A) serves as a matrix ingredient and the resin (B) serves as a domain ingredient.
摘要翻译：用于燃料系统部件的材料，其冲击强度，刚性，伸长率，对包括汽油在内的液体燃料的溶胀不敏感，以及汽油阻隔性能优异，并且具有令人满意的成型性。用于燃料系零件的材料包括一种树脂组合物，其包含100重量份的给定聚酰胺树脂（A）和11至100重量份的玻璃化转变温度低于聚酰胺树脂（A）的树脂（B）并且具有与聚酰胺树脂（A）反应的官能团，并且具有其中聚酰胺树脂（A）用作基质成分并且树脂（B）用作结构成分的结构。

9. 发明授权

US6017990A Wheel cover 失效
标题翻译：轮盖
公开(公告)号：US6017990A
公开(公告)日：2000-01-25
申请号：US825171
申请日：1997-03-28
申请人： Haruyasu Mizutani , Junji Koizumi
发明人： Haruyasu Mizutani , Junji Koizumi
IPC分类号： B60B7/00 , B29C45/00 , C08K3/00 , C08K3/34 , C08K7/08 , C08L21/00 , C08L23/10 , C08L23/14 , C08L23/16 , C08L25/08 , C08L53/00
CPC分类号： C08K3/34 , C08L23/142 , C08L23/16 , C08L25/08
摘要： The wheel cover for attaching automobile wheels is made of polypropylene containing 20.about.67 wt. %, thermoplastic elastomer containing 3.about.30 wt. % and acicular calcium silicate containing of 30.about.50 wt. %. The acicular calcium silicate is preferred with a filler orientation index that is less than 1000 and has average particle sizes between 1 and 100 .mu.m. The polypropylene resin is high crystallization block polypropylene resin which contains 3.about.12 wt. % of ethylene ingredient. Heat deformed temperature (455 kPa) is more than 125 centigrade degree. It is preferred that the Melt flow index is more than 300 g/10 min.
摘要翻译：用于安装汽车车轮的车轮盖由聚丙烯制成，其含有20重量％％，含3％差异的热塑性弹性体30wt。％和针状硅酸钙，含有30％％。针状硅酸钙是优选的，其填料取向指数小于1000，平均粒径在1至100微米之间。聚丙烯树脂是高结晶阻挡聚丙烯树脂，含有3％DIFFERENCE 12wt。％的乙烯成分。热变形温度（455 kPa）超过125摄氏度。熔体流动指数优选大于300g / 10min。

10. 发明授权

US5288450A Process for producing molded article of continuous length 失效
标题翻译：生产连续长度的模制品的方法
公开(公告)号：US5288450A
公开(公告)日：1994-02-22
申请号：US840895
申请日：1992-02-26
申请人： Junji Koizumi , Haruyasu Mizutani , Koichi Ogiso , Atsushi Goto
发明人： Junji Koizumi , Haruyasu Mizutani , Koichi Ogiso , Atsushi Goto
IPC分类号： B29C35/04 , B29C35/16 , B29C45/00 , B29C45/72 , B29C71/02
CPC分类号： B29C35/16 , B29C45/7207 , B29C71/02 , B29C2035/1616 , B29C2071/022 , B29C2791/001 , B29C35/041 , B29C45/00 , B29K2027/06
摘要： A process for dimensionally stabilizing an article molded from a synthetic resin material, such as PVC. The molded article is subjected to a first cooling treatment to cool the article at a temperature lower than the glass transition temperature Tg of the synthetic resin followed by a heating treatment at a temperature higher than the glass transition temperature Tg and then is subjected to a second cooling treatment again at a temperature lower than the glass transition temperature Tg. Following such treatment steps, the molded article, such as side molding for automobiles, have less variation in dimensions and less shrinkage after molding in use.
摘要翻译：用于尺寸稳定由诸如PVC的合成树脂材料模制的制品的方法。对成形品进行第一冷却处理，在比合成树脂的玻璃化转变温度Tg低的温度下冷却制品，然后在高于玻璃化转变温度Tg的温度下进行加热处理，然后进行第二次在低于玻璃化转变温度Tg的温度下再次进行冷却处理。在这样的处理步骤之后，模制品，例如汽车的侧面成型，在使用中具有较小的尺寸变化和较小的收缩率。

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