公开(公告)号：US5859131A

公开(公告)日：1999-01-12

申请号：US828284

申请日：1997-03-21

申请人： Kazushige Ishiura ,  Katsunori Takamoto ,  Takashi Yamashita ,  Syuichi Kanao ,  Syunji Kaneda ,  Hiromichi Nakata

发明人： Kazushige Ishiura ,  Katsunori Takamoto ,  Takashi Yamashita ,  Syuichi Kanao ,  Syunji Kaneda ,  Hiromichi Nakata

IPC分类号： C08G18/08 ,  C08G18/10 ,  C08G18/62 ,  C08G18/69 ,  C08L75/04 ,  C08L59/00

CPC分类号： C08G18/10 ,  C08G18/0895 ,  C08G18/6208 ,  C08G18/69 ,  C08L75/04

摘要： A resin composition containing (A) a thermoplastic polyurethane; (B) a polymer having a hydroxyl group at the end of the molecular main chain, the main chain principally comprising a conjugated diene compound unit (I) which may or may not be hydrogenated and an aromatic vinyl compound unit (II); and (C) a polyacetal resin, at ratios of (A), (B) and (C) being 2.5 to 90% by weight, 2.5 to 90% by weight and 5 to 95% by weight, respectively, on the basis of the total weight of the (A), (B) and (C), is excellent in terms of tensile strength and tensile elongation, and impact resistance at ambient temperature and lower temperatures.

摘要翻译： 一种树脂组合物，其含有（A）热塑性聚氨酯; （B）在分子主链末端具有羟基的聚合物，主链主要包含可被氢化的或不被氢化的共轭二烯化合物单元（I）和芳族乙烯基化合物单元（II）; 和（C）以（A），（B）和（C）的比例分别为2.5〜90重量％，2.5〜90重量％和5〜95重量％的聚缩醛树脂 （A），（B）和（C）的总重量在拉伸强度和拉伸伸长率以及环境温度和较低温度下的耐冲击性方面都是优异的。

公开(公告)号：US06806317B2

公开(公告)日：2004-10-19

申请号：US10181321

申请日：2002-07-17

申请人： Yoshihiro Morishita ,  Hiromichi Nakata ,  Kenichi Hamada ,  Kazushige Ishiura

发明人： Yoshihiro Morishita ,  Hiromichi Nakata ,  Kenichi Hamada ,  Kazushige Ishiura

IPC分类号： C08F29704

CPC分类号： C09J153/02 ,  C08F8/04 ,  C08F297/04 ,  C08L53/025 ,  C08L2666/02 ,  C08L2666/04 ,  C09J153/025

摘要： The present invention provides an adhesive composition containing a block copolymer, wherein the block copolymer has a polymer block (A) which is principally composed of a &agr;-methyl styrene unit, and a polymer block (B) which is principally composed of a conjugated diene unit and of which at least part of carbon-carbon unsaturated double bonds may be hydrogenated, and having a good holding power at high temperatures.

摘要翻译： 本发明提供含有嵌段共聚物的粘合剂组合物，其中嵌段共聚物具有主要由α-甲基苯乙烯单元组成的聚合物嵌段（A）和主要由共轭二烯组成的聚合物嵌段（B） 单元，其中至少部分碳 - 碳不饱和双键可以被氢化，并且在高温下具有良好的保持力。

公开(公告)号：US07358298B2

公开(公告)日：2008-04-15

申请号：US10946165

申请日：2004-09-21

申请人： Yoshihiro Morishita ,  Hiromichi Nakata ,  Kenichi Hamada ,  Kazushige Ishiura

发明人： Yoshihiro Morishita ,  Hiromichi Nakata ,  Kenichi Hamada ,  Kazushige Ishiura

IPC分类号： C08F297/04 ,  C08F8/04

CPC分类号： C09J153/02 ,  C08F8/04 ,  C08F297/04 ,  C08L53/025 ,  C08L2666/02 ,  C08L2666/04 ,  C09J153/025

摘要： The present invention provides an adhesive composition containing a block copolymer, wherein the block copolymer has a polymer block (A) which is principally composed of a α-methyl styrene unit, and a polymer block (B) which is principally composed of a conjugated diene unit and of which at least part of carbon-carbon unsaturated double bonds may be hydrogenated, and having a good holding power at high temperatures.

摘要翻译： 本发明提供含有嵌段共聚物的粘合剂组合物，其中嵌段共聚物具有主要由α-甲基苯乙烯单元组成的聚合物嵌段（A）和主要由共轭二烯组成的聚合物嵌段（B） 单元，其中至少部分碳 - 碳不饱和双键可以被氢化，并且在高温下具有良好的保持力。

公开(公告)号：US20050038198A1

公开(公告)日：2005-02-17

申请号：US10946165

申请日：2004-09-21

申请人： Yoshihiro Morishita ,  Hiromichi Nakata ,  Kenichi Hamada ,  Kazushige Ishiura

发明人： Yoshihiro Morishita ,  Hiromichi Nakata ,  Kenichi Hamada ,  Kazushige Ishiura

IPC分类号： C08F8/04 ,  C08F297/04 ,  C08L53/02 ,  C09J153/02 ,  C08L53/00

CPC分类号： C09J153/02 ,  C08F8/04 ,  C08F297/04 ,  C08L53/025 ,  C08L2666/02 ,  C08L2666/04 ,  C09J153/025

摘要： The present invention provides an adhesive composition containing a block copolymer, wherein the block copolymer has a polymer block (A) which is principally composed of a α-methyl styrene unit, and a polymer block (B) which is principally composed of a conjugated diene unit and of which at least part of carbon-carbon unsaturated double bonds may be hydrogenated, and having a good holding power at high temperatures.

摘要翻译： 本发明提供含有嵌段共聚物的粘合剂组合物，其中嵌段共聚物具有主要由α-甲基苯乙烯单元组成的聚合物嵌段（A）和主要由共轭二烯组成的聚合物嵌段（B） 单元，其中至少部分碳 - 碳不饱和双键可以被氢化，并且在高温下具有良好的保持力。

公开(公告)号：US6096435A

公开(公告)日：2000-08-01

申请号：US35873

申请日：1998-03-06

申请人： Kazuhiko Maekawa ,  Masanari Uno ,  Atsushi Itoh ,  Hiroshi Hayashihara ,  Kazushige Ishiura ,  Shigeru Kawahara ,  Shiroh Kishii

发明人： Kazuhiko Maekawa ,  Masanari Uno ,  Atsushi Itoh ,  Hiroshi Hayashihara ,  Kazushige Ishiura ,  Shigeru Kawahara ,  Shiroh Kishii

IPC分类号： B32B27/30 ,  C08L23/02 ,  C08L53/02 ,  C09J153/02 ,  B23B27/08 ,  C08L31/02 ,  C08L53/00 ,  B23B27/30

CPC分类号： C08L23/02 ,  C08L53/02 ,  C08L53/025

摘要： A thermoplastic polymer composition is provided that includes 100 parts by weight of a block copolymer and/or its hydrogenate having polymer blocks of an aromatic vinyl compound and polymer blocks of a conjugated diene compound, and from 5 to 95 parts by weight of a block copolymer having polymer blocks of an aromatic vinyl compound and/or an olefinic compound and polymer blocks having a constitutional unit derived from a (meth) acrylic compound, a laminate containing a layer of the composition, and a hot-melt adhesive that includes the composition. Because it has good melt adhesiveness, the composition of the invention can firmly adhere in melt to various polar or non-polar materials. Using the composition, it is easy to produce laminates having a layer of the composition and a layer of some other material, through melt shaping or any other melt adhesion techniques. Since the composition of the invention is satisfactorily elastic and flexible, the laminates having a layer of the composition on their surface are flexible and elastic and have a good feel, and, in addition, they are safe because of their shock absorbability and cushionability.

摘要翻译： 提供一种热塑性聚合物组合物，其包含100重量份的嵌段共聚物和/或其具有芳族乙烯基化合物的聚合物嵌段和共轭二烯化合物的聚合物嵌段的氢化物和5至95重量份的嵌段共聚物 具有芳族乙烯基化合物和/或烯烃化合物的聚合物嵌段和具有衍生自（甲基）丙烯酸类化合物的结构单元的聚合物嵌段，含有该组合物的层的层压体和包含该组合物的热熔性粘合剂。 因为具有良好的熔融粘合性，所以本发明的组合物可以熔融地牢固地粘附到各种极性或非极性材料中。 使用该组合物，通过熔融成型或任何其它熔融粘附技术，易于制备具有组合物层和一些其它材料层的层压体。 由于本发明的组合物具有令人满意的弹性和柔性，所以在其表面上具有组合物层的层压体是柔性和弹性的并且具有良好的手感，并且由于它们的冲击吸收性和缓冲性，它们是安全的。

公开(公告)号：US6028147A

公开(公告)日：2000-02-22

申请号：US158282

申请日：1998-09-22

申请人： Atsuhisa Ogawa ,  Kenji Shachi ,  Atsushi Itou ,  Kazushige Ishiura

发明人： Atsuhisa Ogawa ,  Kenji Shachi ,  Atsushi Itou ,  Kazushige Ishiura

IPC分类号： C08F297/00 ,  C08L23/08 ,  C08L29/04 ,  C08L53/00 ,  C08L77/00 ,  C08L101/00 ,  C08F259/02

CPC分类号： C08L23/08 ,  C08F297/00 ,  C08L53/00 ,  C08L77/00 ,  C08L23/0846 ,  C08L29/04

摘要： Herein disclosed are a block copolymer having an isobutylene-based polymer block and a vinylic aromatic hydrocarbon-based polymer block and containing a styrenic unit having a halogenated saturated aliphatic hydrocarbon group on the benzene ring at 0.01 to 2 mol % on a basis of the total structural units and being capable of markedly improving the performance of a synthetic resin when the block copolymer is blended with the synthetic resin; a process for producing the block copolymer; and a resin composition position containing the block copolymer.

摘要翻译： 本文公开了具有异丁烯类聚合物嵌段和乙烯基芳香族烃类聚合物嵌段的嵌段共聚物，其含有在苯环上具有卤化饱和脂肪族烃基的苯乙烯单元，其含量为0.01〜2摩尔％ 结构单元，并且当嵌段共聚物与合成树脂共混时能够显着提高合成树脂的性能; 一种制备嵌段共聚物的方法; 和含有嵌段共聚物的树脂组合物位置。

公开(公告)号：US5934503A

公开(公告)日：1999-08-10

申请号：US684142

申请日：1996-07-19

申请人： Kenji Shachi ,  Kazushige Ishiura ,  Hiroshi Hayashihara

发明人： Kenji Shachi ,  Kazushige Ishiura ,  Hiroshi Hayashihara

IPC分类号： C09K3/10 ,  B65G59/00

CPC分类号： C09K3/10 ,  C09K2200/0617 ,  C09K2200/062 ,  C09K2200/0632 ,  C09K2200/0642

摘要： A closure or sealing element for containers, comprising a resin composition principally composed of a polyolefin resin (A) and a block copolymer (B) of a polymer block of an aromatic vinyl compound and an isobutylenic polymer block at a (A)/(B) weigh ratio within a range of 100/5 to 100/100, has so suitable pliability and excellent thermal resistance, good gas barrier properties and great oil resistance, that the closure or sealing element has good mountability onto (into) containers and excellent sealing properties of the containers in addition to good long-term shelf stability of the contents.

摘要翻译： 一种用于容器的封闭或密封元件，其包含主要由（A）/（B）的芳族乙烯基化合物和异丁烯聚合物嵌段的聚烯烃嵌段的聚烯烃树脂（A）和嵌段共聚物（B）组成的树脂组合物 ）重量比在100/5至100/100的范围内，具有合适的柔韧性和优异的耐热性，良好的阻气性和极好的耐油性，使得封闭或密封元件具有良好的安装性（在容器中）和优异的密封性 容器的性能除了良好的长期货​​架稳定性的内容物外。

公开(公告)号：US06410109B1

公开(公告)日：2002-06-25

申请号：US09002081

申请日：1997-12-31

申请人： Kenji Shachi ,  Kazushige Ishiura

发明人： Kenji Shachi ,  Kazushige Ishiura

IPC分类号： B65D4100

CPC分类号： C09K3/10 ,  C08L23/02 ,  C08L23/04 ,  C08L23/0815 ,  C08L23/16 ,  C08L29/00 ,  C08L29/04 ,  C08L53/00 ,  C08L53/005 ,  C08L53/02 ,  C08L53/025 ,  C09K2200/0617 ,  C09K2200/062 ,  C09K2200/0622 ,  C09K2200/0632 ,  C09K2200/0642 ,  Y10T428/1352 ,  Y10T428/1379 ,  Y10T428/1386 ,  C08L2666/24 ,  C08L2666/04 ,  C08L2666/02

摘要： A resin composition comprising (A) a polyolefin resin, (B) a vinyl alcohol copolymer and (C′) a block copolymer composed of a polymer block of an aromatic vinyl compound and an isobutylenic polymer block, the weight ratio of (A) to (B) ranging from 100/10 to 100/1000 and the weight ratio of (C′) to [(A)+(B)] ranging from 5/100 to 1000/100 is a flexible resin material having high gas barrier properties, good heat resistance and good moldability or formability so that it is useful as a material for various molded or formed articles. In addition, a closure (cap, stopper or the like) for containers or a sealing element (packing element) for the closure for containers which is formed of a resin composition comprising (A) a polyolefin resin, (B) a vinyl alcohol copolymer and (C) an elastomer, the weight ratio of (A) to (B) ranging from 100/10 to 100/1000 and the weight ratio of (C) to [(A)+(B)] ranging from 5/100 to 100/100 has good hermetical sealing properties and good mountability onto (or within) a container and is also excellent in the long-term shelf stability of contents.

公开(公告)号：US5043498A

公开(公告)日：1991-08-27

申请号：US281038

申请日：1988-12-07

申请人： Masao Ishii ,  Hideo Takamatsu ,  Kazushige Ishiura ,  Shobu Minatono

发明人： Masao Ishii ,  Hideo Takamatsu ,  Kazushige Ishiura ,  Shobu Minatono

IPC分类号： C08C19/02

CPC分类号： C08C19/02

摘要： A process for the hydrogenation of conjugated diene polymers having alcoholic hydroxyl groups, is provided. In the process, reduced nickel is used as a catalyst and an ether or a mixture of an ether and a hydrocarbon is used as a solvent for the hydrogenation reaction whereby elimination of the group rarely occurs with a very high hydrogenation rate being attained.

公开(公告)号：US20090305068A1

公开(公告)日：2009-12-10

申请号：US12312916

申请日：2007-11-26

申请人： Yoshihiro Morishita ,  Kenichi Hamada ,  Tetsuya Kunimune ,  Kazushige Ishiura

发明人： Yoshihiro Morishita ,  Kenichi Hamada ,  Tetsuya Kunimune ,  Kazushige Ishiura

IPC分类号： C09J7/00 ,  C09J153/00

CPC分类号： C09J153/00 ,  C08L53/00 ,  C08L2205/02 ,  C08L2666/24 ,  C09J9/02 ,  Y10T428/2891 ,  Y10T428/31797

摘要： Pressure-sensitive adhesives for optical films exhibit high cohesion, excellent re-workability, adhesion properties, heat resistance and durability without chemical crosslinking.A pressure-sensitive adhesive contains an acrylic triblock copolymer (I) at not less than 60% by mass based on the total mass of all solids contained in the pressure-sensitive adhesive, the acrylic triblock copolymer being represented by the formula A1-B-A2 wherein: A1 and A2 are each independently an alkyl methacrylate polymer block having Tg of not less than 100° C. and B is an acryl acrylate polymer block having Tg of not more than −20° C.; the content of the polymer block B is 50 to 95% by mass; Mw is in the range of 50,000 to 300,000; and the molecular weight distribution is in the range of 1.0 to 1.5. In a preferred embodiment, the acrylic triblock copolymer (I) is a combination of an acrylic triblock copolymer (Ia) having Mw of 50,000 to less than 100,000 and an acrylic triblock copolymer (Ib) having Mw of 100,000 to 300,000, in a mass ratio (Ia):(Ib) of 45:55 to 75:25.

摘要翻译： 用于光学膜的压敏粘合剂表现出高的内聚力，优异的再加工性，粘附性，耐热性和耐化学交联的耐久性。 相对于压敏粘合剂中含有的全部固体的总质量，压敏粘合剂含有丙烯酸系三嵌段共聚物（I）为不低于60质量％，丙烯酸系三嵌段共聚物由式A1-B- A2其中：A1和A2各自独立地是Tg不低于100℃的甲基丙烯酸烷基酯聚合物嵌段，B是Tg不超过-20℃的丙烯酸丙烯酸酯聚合物嵌段; 聚合物嵌段B的含量为50〜95质量％。 Mw在50,000至300,000的范围内; 分子量分布在1.0〜1.5的范围内。 在优选的实施方案中，丙烯酸类三嵌段共聚物（I）是Mw为50,000〜小于100,000的丙烯酸三嵌段共聚物（Ia）和Mw为100,000〜300,000的丙烯酸系三嵌段共聚物（Ib）的组合，质量比 （Ia）:( Ib）为45:55〜75:25。