公开(公告)号：US06531568B1

公开(公告)日：2003-03-11

申请号：US09762260

申请日：2001-04-09

申请人： Atsushi Shibuya ,  Tomomi Okumura ,  Hideaki Oikawa ,  Yoshihiro Sakata ,  Takashi Kuroki ,  Yuichi Okawa ,  Shoji Tamai

发明人： Atsushi Shibuya ,  Tomomi Okumura ,  Hideaki Oikawa ,  Yoshihiro Sakata ,  Takashi Kuroki ,  Yuichi Okawa ,  Shoji Tamai

IPC分类号： C08G7310

CPC分类号： C08G73/10 ,  C08G73/101

摘要： This invention provides crosslinkable-group-containing polyimides of various known thermoplastic polyimide backbone structures, which are provided with far better heat resistance, chemical resistance and mechanical properties than known polyimides of the structures without impairing excellent moldability or formability, superb sliding property, low water absorption property, outstanding electrical properties, high thermal oxidation stability and high radiation resistance, all of which are inherent to the structures.

摘要翻译： 本发明提供了各种已知的热塑性聚酰亚胺骨架结构的含交联性基团的聚酰亚胺，其具有比已知结构的聚酰亚胺更好的耐热性，耐化学性和机械性能，而不损害优异的成型性或成型性，优异的滑动性，低水 吸收性能，优异的电性能，高热氧化稳定性和高耐辐射性，所有这些都是结构固有的。

公开(公告)号：US06458912B1

公开(公告)日：2002-10-01

申请号：US09674916

申请日：2001-02-05

申请人： Takashi Kuroki ,  Yoshihiro Sakata ,  Tomomi Okumura ,  Atsushi Shibuya ,  Yuichi Okawa ,  Hideaki Oikawa ,  Kayako Yanagihara ,  Yasunori Yoshida ,  Masaji Yoshimura ,  Hiroyasu Kido ,  Shoji Tamai

发明人： Takashi Kuroki ,  Yoshihiro Sakata ,  Tomomi Okumura ,  Atsushi Shibuya ,  Yuichi Okawa ,  Hideaki Oikawa ,  Kayako Yanagihara ,  Yasunori Yoshida ,  Masaji Yoshimura ,  Hiroyasu Kido ,  Shoji Tamai

IPC分类号： C08G7300

CPC分类号： C08G73/1042 ,  C08G73/101 ,  C08G73/105

摘要： A thermoplastic polyimide having good thermal stability, comprising a repeating unit represented by the chemical formula (1), a molecular terminal being composed of the chemical formula (2) and/or chemical formula (3), characterized in that: a melt viscosity ratio calculated by the numerical formula (1) and/or the numerical formula (3) is within a numerical range shown in the numerical formula (2) and/or the numerical formula (4) and 1,3-bis(4-aminophenoxy)benzene represented by the chemical formula (3) for production of the above polyimide, characterized in that the content of an azo compound is from 0.0 to 0.2%. The thermoplastic polyimide of the present invention has excellent characteristics {circle around (1)} to {circle around (4)} described below. {circle around (1)} It is superior in thermal stability on melting. That is, the degree of lowering of the fluidity on melting with a lapse of time is small and it is possible to apply to conventional melt molding. {circle around (2)} It has high heat resistance. {circle around (3)} It is superior in productivity. {circle around (4)} It is superior in dimensional accuracy.

摘要翻译： 一种具有良好热稳定性的热塑性聚酰亚胺，其包含由化学式（1）表示的重复单元，由化学式（2）和/或化学式（3）组成的分子末端，其特征在于：熔体粘度比 由式（1）和/或数值式（3）计算的数值在数值式（2）和/或数值式（4）和1,3-双（4-氨基苯氧基） 由化学式（3）表示的用于制备上述聚酰亚胺的苯，其特征在于偶氮化合物的含量为0.0-0.2％。 本发明的热塑性聚酰亚胺具有以下所述的{圆周（1）}〜{圆周（4）}的特性。 {circle around（1）}熔融时的热稳定性优异。 也就是说，随着时间的流逝，熔融流动性的降低程度小，可以适用于常规的熔融成型。 {circle around（2）}它具有很高的耐热性。 {circle around（3）}它的生产力优越。 {circle around（4）}尺寸精度优越。

公开(公告)号：US5276133A

公开(公告)日：1994-01-04

申请号：US894346

申请日：1992-06-04

申请人： Yuichi Okawa ,  Shoji Tamai ,  Akihiro Yamaguchi

发明人： Yuichi Okawa ,  Shoji Tamai ,  Akihiro Yamaguchi

IPC分类号： C08G73/10 ,  C08G69/26

CPC分类号： C08G73/10 ,  C08G73/1014

摘要： A favorably processable polyimide which has recurring structural units represented by the formula (I): ##STR1## wherein R is a tetravalent radical having from 2 to 27 carbon atoms and is selected from the group consisting of an aliphatic radical, alicyclic radical, monoaromatic radical, condensed polyaromatic radical and noncondensed aromatic radical connected to each other with a direct bond or a bridge member, and is blocked at the polymer chain end with aromatic dicarboxylic anhydride represented by the formula (II): ##STR2## wherein X is a divalent radical selected from the group consisting of a monoaromatic radical having from 6 to 27 carbon atoms, condensed polyaromatic radical and noncondensed aromatic radical connected to each other with a direct bond or a bridge member.

摘要翻译： 具有由式（I）表示的重复结构单元的有利的可加工聚酰亚胺：（*化学结构*）（I）其中R是具有2至27个碳原子的四价基团，并且选自脂族基团 ，脂环族基团，单芳族基团，缩合多芳族基团和非缩合芳族基团，其与直接键合或桥连构件相互连接，并且在聚合物链端用由式（II）表示的芳族二羧酸酐封闭：（* CHEMICAL 结构*）（II）其中X是选自具有6至27个碳原子的单芳族基团的二价基团，缩合的多芳族基团和未缩合的芳香基团彼此直接连接或桥接成员。

公开(公告)号：US5821319A

公开(公告)日：1998-10-13

申请号：US627037

申请日：1996-04-03

申请人： Atsushi Shibuya ,  Yuichi Okawa ,  Shoji Tamai ,  Masahiro Ohta ,  Akihiro Yamaguchi

发明人： Atsushi Shibuya ,  Yuichi Okawa ,  Shoji Tamai ,  Masahiro Ohta ,  Akihiro Yamaguchi

IPC分类号： C08G73/14 ,  C08L27/12 ,  C08L27/16 ,  C08L77/00 ,  C08L79/08 ,  C08G73/10 ,  C08G69/26

CPC分类号： C08L27/12 ,  C08G73/14 ,  C08L79/08 ,  C08L27/16 ,  C08L77/00 ,  Y10T428/1018 ,  Y10T428/1023 ,  Y10T428/29 ,  Y10T428/2913 ,  Y10T428/2969 ,  Y10T428/31504 ,  Y10T428/31721

摘要： A sliding material and a heat resistant filament which primarily comprises a liquid crystal polyimide, a liquid crystal polyamide or a liquid crystal polyamide-imide copolymer having at least one recurring structural unit selected from the formula (1) and the formula (2) and is excellent in heat resistance, mechanical characteristics and other fundamental properties of polyimides, and relates to significant improvement of heat-resistance by heat-treating the sliding material, the filament and the molded items. The liquid crystal polyamide-imide copolymer which comprises in a polymer molecule 0.05.about.0.95 mole ratio of the recurring structural units of the formula (1) and 0.95.about.0.05 mole ratio of recurring structural units of the formula (2) has excellent processing ability ##STR1##

摘要翻译： 一种滑动材料和耐热丝，其主要包括具有至少一个选自式（1）和式（2）的重复结构单元的液晶聚酰亚胺，液晶聚酰胺或液晶聚酰胺 - 酰亚胺共聚物，并且是 聚酰亚胺的耐热性，机械特性和其它基本性能优异，并且涉及通过热处理滑动材料，长丝和模制品而显着提高耐热性。 在聚合物分子中含有式（1）的重复结构单元的0.05分子量分数0.95摩尔比和式（2）的重复结构单元的0.95摩尔比的液晶聚酰胺 - 酰亚胺共聚物具有优异的加工能力， （1） （2）

公开(公告)号：US07345135B2

公开(公告)日：2008-03-18

申请号：US10820842

申请日：2004-04-09

申请人： Junichi Ishikawa ,  Takashi Kuroki ,  Satoko Fujiyama ,  Takehiko Omi ,  Tomoyuki Nakata ,  Yuichi Okawa ,  Kazuhisa Miyazaki ,  Shigeharu Fujii ,  Shoji Tamai

发明人： Junichi Ishikawa ,  Takashi Kuroki ,  Satoko Fujiyama ,  Takehiko Omi ,  Tomoyuki Nakata ,  Yuichi Okawa ,  Kazuhisa Miyazaki ,  Shigeharu Fujii ,  Shoji Tamai

IPC分类号： C08G2/18 ,  C08G6/00

CPC分类号： C08L81/06 ,  C08G65/48 ,  C08G65/485 ,  C08G2650/02 ,  C08G2650/20 ,  C08J5/2256 ,  C08J2371/12 ,  C08L71/00 ,  C08L71/123 ,  C08L71/126 ,  C08L2312/00 ,  H01M4/8605 ,  H01M4/92 ,  H01M8/1004 ,  H01M8/1025 ,  H01M8/103 ,  H01M8/1072 ,  H01M8/1081 ,  Y02P70/56

摘要： The invention provides a crosslinkable aromatic resin having a protonic acid group and a crosslinkable group, suitable for electrolytic membranes and binders used in fuel cells, etc., and electrolytic polymer membranes, binders and fuel cells using the resin. The crosslinkable aromatic resin has a crosslinkable group, which is not derived from the protonic acid group and can form a polymer network without any elimination component. This resin exhibits excellent ion conductivity, heat resistance, water resistance, adhesion property and low methanol permeability. Preferably, the crosslinkable group is composed of a C1 to C10 alkyl group directly bonded to the aromatic ring and/or an alkylene group having 1 to 3 carbon atoms in the main chain in which at least one carbon atom directly bonded to the aromatic ring bonds to hydrogen, and a carbonyl group, or a carbon-carbon double bond or triple bond. The aromatic resins such as aromatic polyethers, aromatic polyamides, aromatic polyimides, aromatic polyamideimides, aromatic polyazoles, etc., which contain such a crosslinkable group, are preferred as the crosslinkable aromatic resins having a protonic acid group and a crosslinkable group.

摘要翻译： 本发明提供具有质子酸基团和可交联基团的交联性芳香族树脂，其适用于燃料电池等中使用的电解质膜和粘合剂，以及使用该树脂的电解聚合物膜，粘合剂和燃料电池。 交联性芳香族树脂具有交联性基团，其不是源自质子酸基团，并且可以形成没有任何消除成分的聚合物网络。 该树脂具有优异的离子传导性，耐热性，耐水性，粘合性和低甲醇渗透性。 优选地，可交联基团由直接键合到芳环上的C 1〜C 10烷基和/或具有1〜3个碳原子的亚烷基构成 其中至少一个与芳环键合的碳原子与氢键合的主链，羰基或碳 - 碳双键或三键。 作为具有质子酸基和交联性基团的交联性芳香族树脂，优选芳香族聚醚，芳香族聚酰胺，芳香族聚酰亚胺，芳香族聚酰胺酰亚胺，芳香族聚唑等芳香族树脂。

公开(公告)号：US20120208976A1

公开(公告)日：2012-08-16

申请号：US13502789

申请日：2010-10-15

申请人： Tadahiro Sunaga ,  Yuichi Okawa ,  Hiroki Mizutani

发明人： Tadahiro Sunaga ,  Yuichi Okawa ,  Hiroki Mizutani

IPC分类号： C08F6/06 ,  C08F216/38 ,  C08F216/14 ,  C08F236/20

CPC分类号： C08G61/08 ,  C08G2261/3324 ,  C08G2261/418 ,  C08G2261/712

摘要： Disclosed is a method for purifying a polymer in which a solution containing a cyclic olefin polymer having at least a repeating structural unit [A] represented by the general formula (1) and a metal component is brought into contact with an organic compound having a basic functional group and an acidic functional group, and then the resulting solution is brought into contact with a basic adsorbent to remove the metal component contained in the solution.

摘要翻译： 公开了一种纯化聚合物的方法，其中含有至少具有由通式（1）表示的重复结构单元[A]和金属组分的环状烯烃聚合物的溶液与具有碱性的有机化合物接触 官能团和酸性官能团，然后将所得溶液与碱性吸附剂接触以除去溶液中所含的金属组分。

公开(公告)号：US07794915B2

公开(公告)日：2010-09-14

申请号：US11902775

申请日：2007-09-25

申请人： Tadahiro Sunaga ,  Yuichi Okawa ,  Takeshi Kinsho ,  Tomohiro Kobayashi

发明人： Tadahiro Sunaga ,  Yuichi Okawa ,  Takeshi Kinsho ,  Tomohiro Kobayashi

IPC分类号： G03F7/004 ,  G03F7/30 ,  C08F232/08

CPC分类号： G03F7/0395 ,  C08G61/08 ,  C08G61/12 ,  C08G2261/142 ,  C08G2261/1426 ,  C08G2261/3325 ,  C08G2261/3342 ,  C08G2261/418 ,  C08G2261/72 ,  G03F7/0397 ,  Y10S430/106

摘要： Provided is a resin having an alicyclic structure in a main chain, which is excellent in etching resistance and developing property, a resist composition for exposure with a high energy radiation using the resin, and a method for forming a pattern using the resist composition.Also provided is a hydrogenated ring-opening metathesis polymer which is comprised of alicyclic skeleton-containing structural units [A], [B] and a structural unit [C] selected from the following general formula [5] and/or [6]: wherein, e and f represent respectively an integer of 0 to 3, wherein the at least one of X1 of the general formula [1] of the structural unit [A], X2 of the general formula [3] and X3 of the general formula [4] of the structural unit [B] is —O—, and wherein the molar ratio of the structural units [A], [B] and [C] satisfies simultaneously that [A]/([B]+[C]) is from 20/80 to 98/2, ([A]+[B])/[C] is from 99/1 to 50/50, and ([A]+[C])/[B] is from 99/1 to 21/79. Also, a resist composition comprising the same and a method for forming a pattern are provided.

摘要翻译： 本发明提供一种具有优异的耐蚀刻性和显影性的主链中具有脂环结构的树脂，使用该树脂用高能量辐射曝光的抗蚀剂组合物，以及使用该抗蚀剂组合物形成图案的方法。 还提供了一种氢化开环易位聚合物，其由含脂环骨架的结构单元[A]，[B]和选自以下通式[5]和/或[6]的结构单元[C]组成： 其中，e和f分别表示0〜3的整数，式中结构单元[A]的通式[1]的X1，通式[3]的X2和通式 结构单元[B]的[4]为-O-，其中结构单元[A]，[B]和[C]的摩尔比同时满足[A] /（[B] + [C] ）为20/80〜98/2，（[A] + [B]）/ [C]为99/1〜50/50，（[A] + [C]）/ [B] 99/1至21/79。 此外，提供了包含该抗蚀剂组合物的抗蚀剂组合物和形成图案的方法。

公开(公告)号：US20090246686A1

公开(公告)日：2009-10-01

申请号：US12411206

申请日：2009-03-25

申请人： Takeru WATANABE ,  Takeshi Kinsho ,  Tomohiro Kobayashi ,  Tadahiro Sunaga ,  Yuichi Okawa ,  Hirofumi Io

发明人： Takeru WATANABE ,  Takeshi Kinsho ,  Tomohiro Kobayashi ,  Tadahiro Sunaga ,  Yuichi Okawa ,  Hirofumi Io

IPC分类号： G03F7/004 ,  C08F283/01 ,  G03F7/20

CPC分类号： C08F283/01 ,  G03F7/0395 ,  G03F7/0397 ,  Y10S430/106 ,  Y10S430/115 ,  Y10S430/143

摘要： A polymer having a rate of dissolution in an alkaline developer that increases under the action of acid is provided. The polymer is prepared by reacting a hydrogenated ROMP polymer with an O-alkylating agent in the presence of a base.

摘要翻译： 提供了在酸作用下在碱性显影剂中溶解速率增加的聚合物。 聚合物通过在碱存在下使氢化ROMP聚合物与O-烷基化剂反应来制备。

公开(公告)号：US20090124772A1

公开(公告)日：2009-05-14

申请号：US12090830

申请日：2006-10-17

申请人： Takashi Ochiai ,  Yuichi Okawa ,  Tadahiro Sunaga

发明人： Takashi Ochiai ,  Yuichi Okawa ,  Tadahiro Sunaga

IPC分类号： C08F4/69 ,  C07F11/00 ,  C08F301/00

CPC分类号： C08G61/10 ,  B01J31/1805 ,  B01J31/2226 ,  B01J31/2265 ,  B01J2231/543 ,  B01J2531/56 ,  B01J2531/58 ,  B01J2531/64 ,  B01J2531/66 ,  B01J2531/74 ,  B01J2531/825 ,  B01J2540/22 ,  C07F9/00 ,  C07F11/00 ,  C07F15/002 ,  C08F10/00

摘要： A process for synthesizing an organic transition metal complex compound with an atom group having an electron-donor ability, in an industrially and economically advantageous manner, without a compound having a proton-donor ability being a metal salt, and a metathesis catalyst produced with the use of the above process, are provided. A process for producing an organic transition metal complex compound in which an atom group having an electron-withdrawing ability can be converted into an atom group having a stronger electron-donor ability, by contacting an compound having a proton-donor ability with the organic transition metal complex compound with an atom group having an electron-withdrawing ability, in the presence of an basic compound, and a metathesis catalyst of which the content of an alkali metal is reduced, and which is obtainable with the use of the above process, are provided.

摘要翻译： 以工业上和经济上有利的方式合成具有电子给体能力的原子团的有机过渡金属络合物的方法，不具有作为金属盐的质子供体能力的化合物，以及使用 提供上述过程的使用。 通过使具有质子供体能力的化合物与有机过渡相接触，制造有机过渡金属络合物的方法，其中具有吸电子性能的原子团可以转化为具有更强的电子给体能力的原子团 在碱性化合物存在下具有具有吸电子性能的原子的金属络合物和碱金属的含量降低的复分解催化剂，并且可以使用上述方法得到的化合物是 提供。

公开(公告)号：US20080085470A1

公开(公告)日：2008-04-10

申请号：US11902775

申请日：2007-09-25

申请人： Tadahiro Sunaga ,  Yuichi Okawa ,  Takeshi Kinsho ,  Tomohiro Kobayashi

发明人： Tadahiro Sunaga ,  Yuichi Okawa ,  Takeshi Kinsho ,  Tomohiro Kobayashi

IPC分类号： G03C5/00 ,  C08G65/00

CPC分类号： G03F7/0395 ,  C08G61/08 ,  C08G61/12 ,  C08G2261/142 ,  C08G2261/1426 ,  C08G2261/3325 ,  C08G2261/3342 ,  C08G2261/418 ,  C08G2261/72 ,  G03F7/0397 ,  Y10S430/106

摘要： [Problem] Provided is a resin having an alicyclic structure in a main chain, which is excellent in etching resistance and developing property, a resist composition for exposure with a high energy radiation using the resin, and a method for forming a pattern using the resist composition. [Means to Solve] Also provided is a hydrogenated ring-opening metathesis polymer which is comprised of alicyclic skeleton-containing structural units [A], [B] and a structural unit [C] selected from the following general formula [5] and/or [6]: wherein, e and f represent respectively an integer of 0 to 3, wherein the at least one of X1 of the general formula [1] of the structural unit [A], X of the general formula [3] and X3 of the general formula [4] of the structural unit [B] is —O—, and wherein the molar ratio of the structural units [A], [B] and [C] satisfies simultaneously that [A]/([B]+[C]) is from 20/80 to 98/2, ([A]+[B])/[C] is from 99/1 to 50/50, and ([A]+[C])/[B] is from 99/1 to 21/79. Also, a resist composition comprising the same and a method for forming a pattern are provided.

摘要翻译： [问题]提供一种主链中具有优异的耐腐蚀性和显影性的具有脂环结构的树脂，使用该树脂用高能量辐射曝光的抗蚀剂组合物，以及使用该抗蚀剂形成图案的方法 组成。 [解决方法]还提供了由含脂环骨架的结构单元[A]，[B]和选自以下通式[5]的结构单元[C]组成的氢化开环易位聚合物和/ 或[6]：其中，e和f分别表示0〜3的整数，其中，结构单元[A]的通式[1]的X 1〜X 1中的至少一个，X 的结构单元[B]的通式[3]和X 3的通式[4]的结构单元[A]，[ B]和[C]同时满足[A] /（[B] + [C]）为20/80〜98/2，（[A] + [B]）/ [C]为99/1 至50/50，（[A] + [C]）/ [B]为99/1〜21/79。 此外，提供了包含该抗蚀剂组合物的抗蚀剂组合物和形成图案的方法。