公开(公告)号：US20140121329A1

公开(公告)日：2014-05-01

申请号：US14122144

申请日：2012-05-11

申请人： Yoshifumi Araki ,  Eiji Sasaya ,  Kenta Shibuya

发明人： Yoshifumi Araki ,  Eiji Sasaya ,  Kenta Shibuya

IPC分类号： C08F236/10

CPC分类号： C08F236/10 ,  C08C19/02 ,  C08F212/08 ,  C08F4/48

摘要： The present invention relates to a method for producing a hydrogenated conjugated diene copolymer including a polymerization step and a hydrogenation step, wherein in the polymerization step, a conjugated diene copolymer having a high vinyl bond amount of a conjugated diene block moiety and a narrow molecular weight distribution can be produced, and in the hydrogenation step, the rate of hydrogenation is high and productivity is excellent.

摘要翻译： 本发明涉及一种包含聚合步骤和氢化步骤的氢化共轭二烯共聚物的制备方法，其中在聚合步骤中，共轭二烯嵌段部分的乙烯基键量高且分子量窄的共轭二烯共聚物 可以产生分布，并且在氢化步骤中，氢化速率高，生产率优异。

公开(公告)号：US09546238B2

公开(公告)日：2017-01-17

申请号：US14122144

申请日：2012-05-11

申请人： Yoshifumi Araki ,  Eiji Sasaya ,  Kenta Shibuya

发明人： Yoshifumi Araki ,  Eiji Sasaya ,  Kenta Shibuya

IPC分类号： C08F236/10 ,  C08C19/02 ,  C08F212/08

CPC分类号： C08F236/10 ,  C08C19/02 ,  C08F212/08 ,  C08F4/48

摘要： The present invention relates to a method for producing a hydrogenated conjugated diene copolymer including a polymerization step and a hydrogenation step, wherein in the polymerization step, a conjugated diene copolymer having a high vinyl bond amount of a conjugated diene block moiety and a narrow molecular weight distribution can be produced, and in the hydrogenation step, the rate of hydrogenation is high and productivity is excellent.

摘要翻译： 本发明涉及一种包含聚合步骤和氢化步骤的氢化共轭二烯共聚物的制备方法，其中在聚合步骤中，共轭二烯嵌段部分的乙烯基键量高且分子量窄的共轭二烯共聚物 可以产生分布，并且在氢化步骤中，氢化速率高，生产率优异。

公开(公告)号：US20140357798A1

公开(公告)日：2014-12-04

申请号：US14344682

申请日：2012-09-14

申请人： Daisuke Shimizu ,  Yoshifumi Araki ,  Katsumi Suzuki

发明人： Daisuke Shimizu ,  Yoshifumi Araki ,  Katsumi Suzuki

IPC分类号： C08L9/06 ,  C08L9/00

CPC分类号： C08L9/06 ,  C08K3/011 ,  C08K2003/2296 ,  C08L9/00 ,  C08L23/16 ,  C08L53/025 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2312/04 ,  C08L23/10 ,  C08L25/08

摘要： A crosslinked composition is obtained by crosslinking a composition, containing: 1 to 99 parts by mass of a vinyl aromatic copolymer rubber (I) comprising 5 to 70% by mass of a vinyl aromatic monomer unit and 0.1 to 30% by mass of a conjugated diene monomer unit and having one or more tan δ peak temperatures between 75° C. and 125° C.; 99 to 1 parts by mass of an ethylenic copolymer rubber (II); 10 to 100 parts by mass of an olefinic resin (III) based on 100 parts by mass of a total amount of the vinyl aromatic copolymer rubber (I) and the ethylenic copolymer rubber (II); and 0.01 to 50 parts by mass of a crosslinking agent (IV) based on 100 parts by mass of the total amount of the vinyl aromatic copolymer rubber (I) and the ethylenic copolymer rubber (II).

摘要翻译： 通过交联组合物获得交联组合物，该组合物含有：1〜99质量份的含有乙烯基芳族单体单元5〜70质量％的乙烯基芳族共聚物橡胶（I）和0.1〜30质量％的共轭 二烯单体单元，并且在75℃和125℃之间具有一个或多个tanδ峰值温度。 99〜1质量份乙烯类共聚物橡胶（II）; 基于100质量份的乙烯基芳族共聚物橡胶（I）和乙烯类共聚物橡胶（II）的总量，将10〜100质量份的烯烃树脂（III） 相对于乙烯基芳香族共聚物橡胶（I）和乙烯类共聚物橡胶（II）的总量100质量份，交联剂（IV）为0.01〜50质量份。

公开(公告)号：US08865804B2

公开(公告)日：2014-10-21

申请号：US13242055

申请日：2011-09-23

申请人： Yoshifumi Araki ,  Takashi Sato ,  Takahiro Hisasue

发明人： Yoshifumi Araki ,  Takashi Sato ,  Takahiro Hisasue

IPC分类号： C08K5/34 ,  C08K5/53 ,  C08J3/22 ,  C08L9/06 ,  H01B3/42 ,  C08L53/02 ,  C08L71/12 ,  C08K5/00 ,  C08K3/22 ,  C08K5/5313 ,  C08L25/06 ,  C08L71/02

摘要： The present invention provides a resin composition that simultaneously (1) supports high productivities, (2) is resistant to bleed out by the flame retardant present in the composition, (3) is resistant to migration of its components to another resin, (4) exhibits a high flame retardancy, and (5) exhibits high flexibility. The resin composition includes components (A) a polyphenylene ether, (B) a hydrogenated copolymer, (C) a styrene resin and/or olefin resin, and (D) a metal phosphinate, wherein the component (B) includes (B1) a polymer block principally comprising an aromatic vinyl monomer unit, and (B2) a hydrogenated copolymer block principally comprising an aromatic vinyl monomer unit and a conjugated diene monomer unit, and a content of the aromatic vinyl monomer unit in the (B2) is 20 to 95% by weight, and a content of the aromatic vinyl monomer unit in the (B) is 35 to 80% by weight.

公开(公告)号：US08541504B2

公开(公告)日：2013-09-24

申请号：US12527782

申请日：2008-02-19

申请人： Yasuhiro Kusanose ,  Yoshifumi Araki

发明人： Yasuhiro Kusanose ,  Yoshifumi Araki

IPC分类号： C08L53/00 ,  C08L9/00 ,  C08F236/00 ,  C08F36/04

CPC分类号： C08J9/0061 ,  A43B13/187 ,  B32B5/18 ,  B32B21/08 ,  B32B27/20 ,  B32B27/30 ,  B32B27/32 ,  B32B2270/00 ,  B32B2274/00 ,  B32B2307/56 ,  B32B2419/00 ,  B32B2437/02 ,  B32B2605/00 ,  C08F297/04 ,  C08J2201/024 ,  C08J2203/04 ,  C08J2353/02 ,  C08J2423/00 ,  C08L53/02 ,  C08L53/025 ,  Y10T428/24066 ,  C08L2666/04 ,  C08L2666/02

摘要： Provided in this invention is an impact absorber composition comprising a copolymer containing an aromatic vinyl compound, wherein the peak of tan δ of the copolymer obtained from the measurement of the dynamic viscoelasticity is in the range of more than 0° C. to 20° C. or less, the value of tan δ is 0.4 or more in the whole temperature range of 5° C. to 15° C., and the value of tan δ at 15° C. is 0.5 or more.

摘要翻译： 本发明提供了一种冲击吸收剂组合物，其包含含有芳香族乙烯基化合物的共聚物，其中由动态粘弹性测定得到的共聚物的tanδ峰在超过0℃至20℃的范围内 在5℃〜15℃的整个温度范围内，tanδ的值为0.4以上，15℃下的tanδ值为0.5以上。

公开(公告)号：US20120100371A1

公开(公告)日：2012-04-26

申请号：US13242055

申请日：2011-09-23

申请人： Yoshifumi Araki ,  Takashi Sato ,  Takahiro Hisasue

发明人： Yoshifumi Araki ,  Takashi Sato ,  Takahiro Hisasue

IPC分类号： B32B5/02 ,  C08L71/10 ,  C08L25/04 ,  C08L9/06 ,  C08L23/02 ,  C08K5/5313 ,  C08K5/521

CPC分类号： C08L53/02 ,  C08J3/226 ,  C08K3/22 ,  C08K5/0091 ,  C08K5/5313 ,  C08L9/06 ,  C08L25/06 ,  C08L53/025 ,  C08L71/02 ,  C08L71/12 ,  H01B3/427 ,  Y10T428/2933 ,  C08L2666/04 ,  C08L2666/14 ,  C08L2666/02 ,  C08L2666/24

摘要： The present invention provides a resin composition that simultaneously (1) supports high productivities, (2) is resistant to bleed out by the flame retardant present in the composition, (3) is resistant to migration of its components to another resin, (4) exhibits a high flame retardancy, and (5) exhibits high flexibility. The resin composition includes components (A) a polyphenylene ether, (B) a hydrogenated copolymer, (C) a styrene resin and/or olefin resin, and (D) a metal phosphinate, wherein the component (B) includes (B1) a polymer block principally comprising an aromatic vinyl monomer unit, and (B2) a hydrogenated copolymer block principally comprising an aromatic vinyl monomer unit and a conjugated diene monomer unit, and a content of the aromatic vinyl monomer unit in the (B2) is 20 to 95% by weight, and a content of the aromatic vinyl monomer unit in the (B) is 35 to 80% by weight.

摘要翻译： 本发明提供了同时（1）支持高生产率的树脂组合物，（2）耐组合物中存在的阻燃剂渗出，（3）耐组分迁移到另一种树脂上，（4） 表现出高阻燃性，（5）具有高柔韧性。 树脂组合物包括（A）聚苯醚，（B）氢化共聚物，（C）苯乙烯树脂和/或烯烃树脂，（D）金属次膦酸盐，其中组分（B）包括（B1） 主要包含芳族乙烯基单体单元的聚合物嵌段和（B2）主要包含芳族乙烯基单体单元和共轭二烯单体单元的氢化共聚物嵌段，（B2）中芳族乙烯基单体单元的含量为20至95 （B）中的芳香族乙烯基单体单元的含量为35〜80重量％。

公开(公告)号：US20110003928A1

公开(公告)日：2011-01-06

申请号：US12865407

申请日：2009-02-04

申请人： Daisuke Shimizu ,  Yasuhiro Kusanose ,  Yoshifumi Araki ,  Masahiro Fujiwara

发明人： Daisuke Shimizu ,  Yasuhiro Kusanose ,  Yoshifumi Araki ,  Masahiro Fujiwara

IPC分类号： C08L53/02

CPC分类号： C08F297/046 ,  C08L53/02 ,  C08L77/00 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2312/00 ,  C08L2666/24 ,  C08L2666/04

摘要： The present invention provides a thermoplastic elastomer composition obtained by dynamically crosslinking, under a melting condition, 100 parts by mass of a block copolymer (I), 1 to 1,000 parts by mass of a polar resin (II), 1 to 500 parts by mass of a modified polymer (III), and 0.01 to 50 parts by mass of a crosslinking agent (IV), wherein the block copolymer (I) comprises at least one polymer block (A) comprising as a main component an alkylene unit, and/or at least one copolymer block (B) comprising as main components an alkylene unit (b-1) and a vinyl aromatic monomer unit (b-2), and comprises at least one unsaturated block (C) comprising as a main component a conjugated diene monomer unit having 5 or more carbon atoms at an end.

摘要翻译： 本发明提供一种热塑性弹性体组合物，其在熔融条件下动态交联100质量份的嵌段共聚物（I），1〜1000质量份的极性树脂（II），1〜500质量份 的改性聚合物（III）和0.01〜50质量份的交联剂（IV），其中嵌段共聚物（I）包含至少一种包含作为主要成分的亚烷基单元的聚合物嵌段（A）和/ 或至少一种包含亚烷基单元（b-1）和乙烯基芳族单体单元（b-2）的主要组分）的共聚物嵌段（B），并且包含至少一种不饱和嵌段（C），其包含作为主要组分的共轭 在末端具有5个或更多个碳原子的二烯单体单元。

公开(公告)号：US20090312449A1

公开(公告)日：2009-12-17

申请号：US12279325

申请日：2007-02-07

申请人： Shigeru Sasaki ,  Katsunori Nitta ,  Yoshifumi Araki ,  Jung Sik Yoon ,  Gi Yong Um ,  Chong Sun Yoo

发明人： Shigeru Sasaki ,  Katsunori Nitta ,  Yoshifumi Araki ,  Jung Sik Yoon ,  Gi Yong Um ,  Chong Sun Yoo

IPC分类号： C08F236/04 ,  C08F112/02 ,  C08L53/02

CPC分类号： C08L23/0853 ,  A43B3/00 ,  A43B13/04 ,  C08F8/00 ,  C08F8/04 ,  C08F297/02 ,  C08F297/04 ,  C08L21/00 ,  C08L23/04 ,  C08L23/0815 ,  C08L23/0869 ,  C08L53/025 ,  C08L2666/24 ,  C08L2666/02 ,  C08L2666/04

摘要： Provided is a hydrogenated block copolymer for preparing a foam excellent in tear strength, compression set resistance, low impact resilience, and abrasion resistance.More specifically, provided is a hydrogenated block copolymer comprising a vinyl aromatic compound and a conjugated diene, wherein: (a) the vinyl aromatic unit content is greater than 35 wt. % and not greater than 90 wt. %, (b) the vinyl aromatic polymer block content is not greater than 40 wt. %, (c) the weight average molecular weight is from 5×104 to 100×104, and (d) the hydrogenation ratio of double bonds derived from the conjugated diene is less than 70%.

摘要翻译： 提供一种氢化嵌段共聚物，其用于制备抗撕裂强度，抗压缩变形性，低冲击弹性和耐磨性优异的泡沫。 更具体地，提供了包含乙烯基芳族化合物和共轭二烯的氢化嵌段共聚物，其中：（a）乙烯基芳族单元含量大于35重量％ ％且不大于90wt。 ％，（b）乙烯基芳族聚合物嵌段含量不大于40wt。 ％，（c）重均分子量为5×104〜100×104，（d）由共轭二烯衍生的双键的氢化率小于70％。

公开(公告)号：US20090155721A1

公开(公告)日：2009-06-18

申请号：US12066410

申请日：2006-11-14

申请人： Kazuyoshi Yamazawa ,  Yoshifumi Araki

发明人： Kazuyoshi Yamazawa ,  Yoshifumi Araki

IPC分类号： G03F7/004

CPC分类号： G03F7/033

摘要： According to the present invention, a flexographic printing plate and a photosensitive resin composition used therein are provided. The flexographic printing plate comprises a photocured product which is obtained by photocuring a photosensitive resin composition comprising a thermoplastic elastomer (a), a photopolymerizable unsaturated monomer (b) and a photopolymerization initiator (c) and has a loss tangent (tan δ) of 0.3 or more at 500 Hz in dynamic viscoelastometry using a nonresonance forced vibration apparatus.

摘要翻译： 根据本发明，提供了柔性版印刷版和其中使用的感光性树脂组合物。 柔性版印刷版包括通过光固化包含热塑性弹性体（a），光聚合性不饱和单体（b）和光聚合引发剂（c）的感光性树脂组合物而得到的光固化产物，其损耗角正切（tanδ）为0.3 或更高，在500Hz下，使用非共振强制振动装置的动态粘弹特性测定法。

公开(公告)号：US06989226B2

公开(公告)日：2006-01-24

申请号：US10432930

申请日：2001-11-27

申请人： Yoshifumi Araki ,  Hiromi Kobayashi

发明人： Yoshifumi Araki ,  Hiromi Kobayashi

IPC分类号： G03F7/033

CPC分类号： G03F7/033 ,  Y10S430/111

摘要： An object of the present invention is to provide a photosensitive resin composition which is excellent in the compatibility (dispersibility) of photosensitive resin composition components, developability with aqueous developer solution, water resistance, image reproducibility, print wear characteristics in printing with a water base ink and plate wiping-off resistance in removal of ink adhered to any printing plate. The present invention relates to a photosensitive resin composition comprising a hydrophilic copolymer (A) obtained by copolymerizing at least (1) 2 to 15 parts by mass of an unsaturated monomer having a carboxyl group, (2) 50 to 80 parts by mass of a conjugated diene-type monomer, (3) 3 to 20 parts by mass of an aromatic vinyl compound, and (4) 3 to 30 parts by mass of an alkyl (meth)acrylate.

摘要翻译： 本发明的目的是提供一种感光性树脂组合物组分的相容性（分散性），显影剂显影液的显影性，耐水性，图像再现性，用水基油墨印刷时的印刷磨损特性优异的感光性树脂组合物 以及在去除粘附到任何印版上的油墨时的板擦拭电阻。 本发明涉及一种感光性树脂组合物，其含有通过使至少（1）2〜15质量份的具有羧基的不饱和单体共聚得到的亲水性共聚物（A），（2）50〜80质量份的 共轭二烯类单体，（3）3〜20质量份芳香族乙烯基化合物，（4）3〜30质量份的（甲基）丙烯酸烷基酯。