公开(公告)号：US08865841B2

公开(公告)日：2014-10-21

申请号：US13264666

申请日：2010-04-16

Applicant: Hajime Kitano ,  Shuyou Akama

Inventor： Hajime Kitano ,  Shuyou Akama

IPC: C08K5/37 ,  C08L9/06 ,  C08L21/00 ,  G03C1/73

CPC classification number: C08K5/37 ,  C08L9/06 ,  C08L21/00

Abstract: The invention provides a rubber composition comprising a styrene-butadiene copolymer and having improved compatibility with a thiol-based crosslinking agent and also having increased curability.As means for solving the problems, the inventive thiol-containing liquid rubber composition comprises (A) a styrene-butadiene copolymer which is liquid at 25° C. and (B) a polythiol derived from mercaptocarboxylic acid, wherein the styrene-butadiene copolymer (A) desirably has a bound styrene content of 20 to 90% by mass.

Abstract translation: 本发明提供一种包含苯乙烯 - 丁二烯共聚物并且具有改进的与硫醇基交联剂的相容性并且还具有增加的固化性的橡胶组合物。 作为解决问题的方法，本发明的含巯基液体橡胶组合物包含（A）在25℃下为液体的苯乙烯 - 丁二烯共聚物和（B）衍生自巯基羧酸的多硫醇，其中苯乙烯 - 丁二烯共聚物 A）希望具有20至90质量％的结合苯乙烯含量。

公开(公告)号：US08476333B2

公开(公告)日：2013-07-02

申请号：US13390761

申请日：2010-08-09

Applicant: Hajime Kitano ,  Shuyou Akama

Inventor： Hajime Kitano ,  Shuyou Akama

IPC: C08G18/67 ,  C08J3/28 ,  H05B6/68 ,  C08F2/46

CPC classification number: C08G75/12 ,  C08G18/10 ,  C08G18/4825 ,  C08G18/6715 ,  C08G18/755 ,  C08G75/04 ,  C08G75/045 ,  C09J175/16

Abstract: The present invention relates to a photocurable composition which exhibits excellent adhesiveness not only to thermoplastic resins such as PET and polyimide but also to adherends of metal oxides such as IZO and metals such as gold, more particularly to a photocurable composition which comprises a urethane oligomer (A) having two or more allyl ether and/or vinyl ether groups and a polythiol (B) having two or more thiol groups.

Abstract translation: 本发明涉及不仅对PET和聚酰亚胺等热塑性树脂和对IZO等金属氧化物和金属等金属的被粘附物的粘合性优异的光固化性组合物，更具体地说，涉及包含氨基甲酸酯低聚物的光固化性组合物 A）具有两个或更多个烯丙基醚和/或乙烯基醚基团和具有两个或更多个硫醇基团的多硫醇（B）。

公开(公告)号：US20120041154A1

公开(公告)日：2012-02-16

申请号：US13264666

申请日：2010-04-16

Applicant: Hajime Kitano ,  Shuyou Akama

Inventor： Hajime Kitano ,  Shuyou Akama

IPC: C08C19/20

CPC classification number: C08K5/37 ,  C08L9/06 ,  C08L21/00

Abstract: The invention provides a rubber composition comprising a styrene-butadiene copolymer and having improved compatibility with a thiol-based crosslinking agent and also having increased curability.As means for solving the problems, the inventive thiol-containing liquid rubber composition comprises (A) a styrene-butadiene copolymer which is liquid at 25° C. and (B) a polythiol derived from mercaptocarboxylic acid, wherein the styrene-butadiene copolymer (A) desirably has a bound styrene content of 20 to 90% by mass.

Abstract translation: 本发明提供一种包含苯乙烯 - 丁二烯共聚物并且具有改进的与硫醇基交联剂的相容性并且还具有增加的固化性的橡胶组合物。 作为解决问题的方法，本发明的含巯基液体橡胶组合物包含（A）在25℃下为液体的苯乙烯 - 丁二烯共聚物和（B）衍生自巯基羧酸的多硫醇，其中苯乙烯 - 丁二烯共聚物 A）希望具有20至90质量％的结合苯乙烯含量。

公开(公告)号：US08110629B2

公开(公告)日：2012-02-07

申请号：US12088948

申请日：2006-09-12

Applicant: Hajime Kitano ,  Koichi Wada ,  Hideo Takamatsu

Inventor： Hajime Kitano ,  Koichi Wada ,  Hideo Takamatsu

IPC: C08L53/00 ,  C08L53/02 ,  C08L51/04

CPC classification number: C08L51/006 ,  C08F8/00 ,  C08F287/00 ,  C08K3/016 ,  C08K3/22 ,  C08L23/02 ,  C08L23/04 ,  C08L23/10 ,  C08L53/025 ,  C08L2201/02 ,  C08F297/00 ,  C08L2666/24 ,  C08L2666/08 ,  C08L2666/06 ,  C08L2666/04 ,  C08L2666/02

Abstract: A flame-retardant composition includes: a powdery acid-modified hydrogenated block copolymer (a) having a bulk density of 0.1 to 0.4 g/ml and which is a hydrogenated block copolymer modified by addition of an unsaturated carboxylic acid or a derivative thereof, the hydrogenated block copolymer comprises a polymer block A composed mainly of a vinyl aromatic compound unit and a polymer block B composed mainly of a conjugated diene unit, and has a weight average molecular weight of 50,000 to 500,000; a polyolefin resin (b); a non-aromatic rubber softener (c); and a metal hydrate (d). The flame-retardant composition contains the components (a), (b), (c) and (d) in proportions that satisfy the following relationships (1) to (3): 0.1≦Wa/(Wa+Wb)≦0.9  (1) 0.05≦Wc/(Wa+Wb+Wc)≦0.5  (2) 0.4≦Wd/(Wa+Wb+Wc+Wd)≦0.75  (3) wherein Wa, Wb, Wc and Wd represent masses of the acid-modified hydrogenated block copolymer (a), the polyolefin resin (b), the non-aromatic rubber softener (c) and the metal hydrate (d), respectively.

Abstract translation: 阻燃组合物包括：粉末状酸改性的氢化嵌段共聚物（a），其堆积密度为0.1〜0.4g / ml，是通过加入不饱和羧酸或其衍生物而改性的氢化嵌段共聚物， 氢化嵌段共聚物包含主要由乙烯基芳族化合物单元组成的聚合物嵌段A和主要由共轭二烯单元组成的聚合物嵌段B，重均分子量为50,000〜500,000; 聚烯烃树脂（b）; 非芳香族橡胶软化剂（c）; 和金属水合物（d）。 阻燃组合物按照满足以下关系式（1）〜（3）的比例，含有成分（a），（b），（c）和（d））：0.1＆nlE; Wa /（Wa + Wb）＆nlE; 0.9（1）0.05＆nlE; Wc /（Wa + Wb + Wc）＆nlE; 0.5（2）0.4＆nlE; Wd /（Wa + Wb + Wc + Wd）＆nlE; 0.75（3）其中Wa，Wb，Wc和Wd 分别代表酸改性氢化嵌段共聚物（a），聚烯烃树脂（b），非芳族橡胶软化剂（c）和金属水合物（d）的质量。

公开(公告)号：US07646530B2

公开(公告)日：2010-01-12

申请号：US10512421

申请日：2003-04-17

Applicant: Koji Takagi ,  Kazuya Murata ,  Norio Nihei ,  Gaku Yakushiji ,  Hajime Kitano ,  Yoshitomo Masuda ,  Takahiro Kawagoe

Inventor： Koji Takagi ,  Kazuya Murata ,  Norio Nihei ,  Gaku Yakushiji ,  Hajime Kitano ,  Yoshitomo Masuda ,  Takahiro Kawagoe

IPC: G02B26/00 ,  G02B26/08 ,  G02F1/29

CPC classification number: G02F1/167 ,  G02F2001/1674

Abstract: In particles for image displaying used in an image display device, in which one or more kind of particles are sealed between opposed substrates, at least one substrate being transparent, and, in which the particles are made to fly and move so as to display an image, each particle has a micro-irregularity at its surface. Moreover, in an image display device, in which one or more kind of particles are sealed between opposed substrates, at least one substrate being transparent, and, in which the particles, to which an electrostatic field produced by two kinds of electrodes having different potentials is applied, are made to fly and move so as to display an image, use is made of each particle having a micro-irregularity at its surface.

Abstract translation: 在用于图像显示装置中的图像显示用颗粒中，其中一个或多个颗粒被密封在相对的基板之间，至少一个基板是透明的，并且其中使颗粒飞行并移动以便显示 图像，每个颗粒在其表面具有微不规则性。 此外，在图像显示装置中，在相对基板之间密封有一种或多种颗粒，至少一个基板是透明的，其中由具有不同电位的两种电极产生静电场的颗粒 被制造为飞行和移动以显示图像，使用其表面具有微不规则性的每个颗粒。

公开(公告)号：US07525719B2

公开(公告)日：2009-04-28

申请号：US10490154

申请日：2002-09-19

Applicant: Gaku Yakushiji ,  Hajime Kitano ,  Kazuya Murata ,  Norio Nihei ,  Koji Takagi ,  Yoshitomo Masuda ,  Takahiro Kawagoe

Inventor： Gaku Yakushiji ,  Hajime Kitano ,  Kazuya Murata ,  Norio Nihei ,  Koji Takagi ,  Yoshitomo Masuda ,  Takahiro Kawagoe

IPC: G02B26/00 ,  G09G3/34

CPC classification number: G02F1/167 ,  G02B26/02 ,  G02F2001/1674

Abstract: The present invention intends to provide particles for displaying images used in an image display device capable of displaying and eliminating repeatedly accompanied by flight and movement of particles utilizing Coulomb force, being superior in stability, particularly in repetition durability, memory characteristic stability, adaptability for temperature change, having capability of regulating charge amount, and accordingly, favorable images with sufficient contrast should be stably obtained. The present invention provides particles coated with a resin; specifying Span of particle diameter distribution, charge attenuation property, thermal change of the surface hardness, tensile break strength, Izod impact strength (with a notch), abrasion loss (Taber), tensile elastic modulus, flexural elastic modulus, or tear strength. The present invention also proposes about the structure of the particles.

Abstract translation: 本发明旨在提供用于显示图像显示装置中使用的图像的微粒，其能够利用库仑力反复显示和消除颗粒的飞行和移动，稳定性优异，特别是重复耐久性，记忆特性稳定性，温度适应性 变化，具有调节电荷量的能力，因此，应当稳定地获得具有足够对比度的良好图像。 本发明提供涂覆有树脂的颗粒; 规定了粒径分布的范围，电荷衰减特性，表面硬度的热变化，拉伸断裂强度，艾佐德冲击强度（具有凹口），磨损损失（Taber），拉伸弹性模量，弯曲弹性模量或撕裂强度。 本发明还提出了颗粒的结构。

公开(公告)号：US07483202B2

公开(公告)日：2009-01-27

申请号：US12053359

申请日：2008-03-21

Applicant: Ryo Sakurai ,  Hidetoshi Hiraoka ,  Taichi Kobayashi ,  Hirotaka Yamazaki ,  Hajime Kitano

Inventor： Ryo Sakurai ,  Hidetoshi Hiraoka ,  Taichi Kobayashi ,  Hirotaka Yamazaki ,  Hajime Kitano

IPC: G02B26/00 ,  G09G3/34

CPC classification number: G02F1/167 ,  G02F1/1533 ,  G02F2001/1672 ,  G02F2001/1674

Abstract: In an image display panel: in which at least one group of particles or liquid particles is sealed between opposed substrates, at least one of two substrates being transparent; in which the particles or the liquid powders, to which an electrostatic field is applied, are made to move so as to display an image; and in which partition walls arranged between the substrates according to need, use is made of the substrate in which at least a surface, to which the particles or the liquid powders are contacted, is subjected to a hydrophobic treatment (first aspect), at least a surface of the partition wall, to which the particles or the liquid powders are contacted, is subjected to a hydrophobic treatment (second aspect), at least a surface of the partition wall, to which the particles or the liquid powders are contacted, is coated by a material having a small charge decay property (third aspect), a universal hardness of a binder resin used for a material constituting the partition wall is not less than 400 N/mm2, which is obtained by a method of measuring a universal hardness in which the binder resin constituting the partition wall having a thickness of 3 μm is formed on a glass substrate having a universal hardness of 2000 N/mm2 (fourth aspect), a ratio Lh/Lw between a height Lh and a width Lw of the partition wall satisfies 0.5≦Lh/Lw≦20 (fifth aspect), and the partition wall has a predetermined drying function (sixth aspect).

Abstract translation: 在图像显示面板中，其中至少一组颗粒或液体颗粒被密封在相对的基板之间，两个基板中的至少一个是透明的; 其中施加有静电场的颗粒或液体粉末移动以便显示图像; 并且其中根据需要布置在基板之间的隔壁，使用其中至少与颗粒或液体粉末接触的表面进行疏水处理（第一方面）的基板，至少 对颗粒或液体粉末进行接触的分隔壁的表面进行疏水处理（第二方面），至少与颗粒或液体粉末接触的分隔壁的表面是 由具有小电荷衰减特性的材料（第三方面）涂覆，用于构成分隔壁的材料的粘合剂树脂的通用硬度不小于400N / mm2，这是通过测量通用硬度 其中构成具有3μm厚度的分隔壁的粘合剂树脂形成在通用硬度为2000N / mm 2（第四方面）的玻璃基板上，高度Lh和宽度Lw之间的比率Lh / Lw 分隔壁满足0.5 <= Lh / Lw <= 20（第五方面），分隔壁具有预定的干燥功能（第六方面）。

公开(公告)号：US07247674B2

公开(公告)日：2007-07-24

申请号：US10509681

申请日：2003-04-21

Applicant: Hajime Kitano ,  Kenji Shachi ,  Noboru Higashida ,  Koichi Wada ,  Mizuho Maeda

Inventor： Hajime Kitano ,  Kenji Shachi ,  Noboru Higashida ,  Koichi Wada ,  Mizuho Maeda

IPC: C08L53/02

CPC classification number: B32B27/32 ,  B32B27/08 ,  B32B27/18 ,  B32B27/302 ,  C08F297/00 ,  C08F297/02 ,  C08L33/00 ,  C08L53/00 ,  C08L53/02 ,  Y10T428/31909 ,  Y10T428/31917 ,  Y10T428/31924 ,  Y10T428/31928 ,  Y10T428/31935 ,  C08L2666/04

Abstract: The present invention concerns a polymer composition comprising: a block copolymer (a) including a polymer block A, which is composed mainly of an α-methylstyrene, and a hydrogenated or unhydrogenated polymer block B, which is composed of a conjugated diene or isobutylene and has a weight average molecular weight of 30,000 to 200,000; an acrylic resin (b); and a softener (c),wherein proportions (by mass) of the respective components in the polymer composition are such that each of the following relationships (1) and (2) holds: 0.05≦Wb/Wa≦2 and  (1) Wc/(Wa+Wb+Wc)≦0.5  (2) wherein Wa, Wb, and Wc represent amounts (by mass) of the block copolymer (a), the acrylic resin (b) and the softener (c), respectively. The polymer composition obtainable in accordance with the present invention is favorable in terms of such physical properties as formability, scratch resistance, abrasion resistance, flexibility, mechanical strength, rubber elasticity, and transparency and exhibits these properties in a well-balanced manner. By exploiting these favorable properties, the polymer composition can be effectively used in a wide range of applications, including stretchable materials, laminates, and foams.

Abstract translation: 本发明涉及一种聚合物组合物，其包括：包含主要由α-甲基苯乙烯组成的聚合物嵌段A和由共轭二烯或异丁烯组成的氢化或未氢化的聚合物嵌段B的嵌段共聚物（a）和 重均分子量为30,000〜200,000; 丙烯酸树脂（b）; 和软化剂（c），其中聚合物组合物中各成分的比例（质量比）使得以下关系式（1）和（2）中的每一个成立：<？in-line-formula description =“In- 行公式“end =”lead“？> 0.05 <= WB / WA <= 2和（1）<？在线公式描述=”在线公式“end =”tail“？> <？in-line -formulae description =“In-line Formulas”end =“lead”？> Wc /（Wa + Wb + Wc）<= 0.5（2）<？in-line-formula description =“In-line Formulas”end = 尾部“○>其中，Wa，Wb和Wc分别表示嵌段共聚物（a），丙烯酸树脂（b）和软化剂（c）的量（质量）。 根据本发明获得的聚合物组合物在成形性，耐刮擦性，耐磨性，柔韧性，机械强度，橡胶弹性和透明性等物理性能方面是有利的，并且以良好的平衡方式显示出这些性质。 通过利用这些有利的性质，聚合物组合物可以有效地用于广泛的应用中，包括可拉伸材料，层压材料和泡沫。

公开(公告)号：US07224510B2

公开(公告)日：2007-05-29

申请号：US10495782

申请日：2002-11-21

Applicant: Hajime Kitano ,  Gaku Yakushiji ,  Kazuya Murata ,  Norio Nihei ,  Koji Takagi ,  Yoshitomo Masuda ,  Takahiro Kawagoe

Inventor： Hajime Kitano ,  Gaku Yakushiji ,  Kazuya Murata ,  Norio Nihei ,  Koji Takagi ,  Yoshitomo Masuda ,  Takahiro Kawagoe

IPC: G02B26/00

CPC classification number: G02F1/167 ,  G02F2001/1674

Abstract: A reversible image display panel which comprises a pair of substrates one of which is transparent and a group of particles charged with single polarity, a group of particles with single color charged with single polarity, a group of particles having portions with different colors and different charge characteristics, or two groups of particles with different charge characteristics each enclosed between the substrates, characterized in applying an electric field across the substrates, and displaying images by flying and moving the particles. The reversible image display panel and the image display device in accordance with the invention have fast response speed and simple structure, being superior in stability and vividity. In an occasion of driving, generation of the strong electric field is unnecessary for them and accordingly, electric circuits can be assembled employing general purpose electronic materials.

Abstract translation: 一种可逆图像显示面板，其包括一对基板，其中一个基板是透明的，并且一组带有单极性的粒子，一组具有单极性单色的粒子，一组具有不同颜色和不同电荷的部分的粒子 特征或两组具有不同电荷特性的颗粒，每个颗粒被封装在基板之间，其特征在于跨越基板施加电场，并通过飞行和移动颗粒来显示图像。 根据本发明的可逆图像显示面板和图像显示装置具有响应速度快和结构简单，稳定性和鲜明度优异。 在驾驶时，不需要强电场的产生，因此可以使用通用电子材料组装电路。

公开(公告)号：US07105600B2

公开(公告)日：2006-09-12

申请号：US10344580

申请日：2001-08-07

Applicant: Hajime Kitano ,  Koichi Wada ,  Masanari Uno

Inventor： Hajime Kitano ,  Koichi Wada ,  Masanari Uno

IPC: C08C19/04 ,  C08F8/06

CPC classification number: C08L23/0815 ,  C08F297/04 ,  C08K5/14 ,  C08L53/02 ,  C08L53/025 ,  C08L91/00 ,  C08L2312/00 ,  C08L2666/04 ,  C08L2666/24 ,  C08L2666/02

Abstract: A polymer composition obtainable by subjecting a particular crosslinkable polymer composition to dynamic crosslinking. The crosslinkable polymer composition contains. (a) a block copolymer comprising two or more polymer blocks of a vinyl aromatic compound and one or more (hydrogenated) polymer blocks of a conjugated diene; (b) an olefin copolymer having a density of 0.88 to 0.92 g/cm2 and obtained through copolymerization of ethylene and an α-olefin having 4 to 12 carbon atoms; (c) a softening agent; and (d) an organic peroxide in respective amounts that satisfy the following relational expressions {circle around (1)} to {circle around (3)}: 0.66≦Wb/Wa≦4{circle around (1)} 0≦Wc/(Wa+Wb+Wc)≦0.25{circle around (2)} 0.001≦Wd/(Wa+Wb+Wc)≦0.01{circle around (3)} wherein Wa, Wb, Wc and Wd represent the respective amounts (by mass) of the components (a), (b), (c) and (d), that are present in the polymer composition prior to the dynamic crosslinking. The polymer composition of the present invention is based on a thermoplastic elastomer that has various improved properties, including moldability, abrasion resistance, scratch resistance, hydrolysis resistance, softness, rubber elasticity, grip, shock absorbance, oil resistance, lightweightness and mechanical strength, and has these properties in a well-balanced manner.

Abstract translation: 通过使特定的可交联聚合物组合物进行动态交联而获得的聚合物组合物。 可交联聚合物组合物含有。 （a）包含两个或更多个乙烯基芳族化合物的聚合物嵌段和共轭二烯的一个或多个（氢化）聚合物嵌段的嵌段共聚物; （b）通过乙烯和碳原子数4〜12的α-烯烃的共聚得到密度为0.88〜0.92g / cm 2的烯烃共聚物; （c）软化剂; 和（d）满足以下关系式的各种量的有机过氧化物（圆周（1〜{周围（3：<？直线式描述=“在线公式”结束=“铅” 0.66 <= Wb / Wa <= 4 {圆周（1 <？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formula “end =”lead“？> 0 <= Wc /（Wa + Wb + Wc）<= 0.25 {circle around（2 <？in-line-formula description =”In-line Formulas“end =”tail“？> <？in-line-formula description =“In-line Formulas”end =“lead”？> 0.001 <= Wd /（Wa + Wb + Wc）<= 0.01 {circle around（3 <？in-line-formula description 其中，Wa，Wb，Wc和Wd分别表示（a），（b），（c）和（d）的各自的量（质量））， 在动态交联之前存在于聚合物组合物中。本发明的聚合物组合物基于热塑性弹性体，其具有各种改进的性能，包括成型性，耐磨性，抗划伤性 酸性，耐水解性，柔软性，橡胶弹性，抓地力，吸震性，耐油性，轻量化和机械强度，并且具有这些性能的良好平衡的方式。