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1. 发明授权

US06458912B1 Crystalline polyimide for melt molding with satisfactory thermal stability 有权
标题翻译：用于熔体模塑的结晶聚酰亚胺，具有令人满意的热稳定性
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。

2. 发明授权

US06531568B1 Polyimide containing crosslinkable group and process for producing the same 有权
标题翻译：含交联性基团的聚酰亚胺及其制造方法
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。

3. 发明授权

US07345135B2 Crosslinkable aromatic resin having protonic acid group, and ion conductive polymer membrane, binder and fuel cell using the resin 有权
标题翻译：具有质子酸基的交联性芳香族树脂，离子导电性聚合物膜，粘合剂和使用该树脂的燃料电池
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。

4. 发明授权

US06916898B2 Process for producing polyimide 有权
标题翻译：聚酰亚胺生产工艺
公开(公告)号：US06916898B2
公开(公告)日：2005-07-12
申请号：US10221501
申请日：2001-03-13
申请人： Takashi Kuroki , Atsushi Shibuya , Shoji Tamai
发明人： Takashi Kuroki , Atsushi Shibuya , Shoji Tamai
IPC分类号： C08G73/10 , C08G69/26
CPC分类号： C08G73/1032 , C08G73/1007
摘要： A process of preparing a polyimide of the present invention comprises effecting an imidization reaction of a diamine and a tetracarboxylic dianhydride in a solvent containing 50 to 100% by weight of an equimolar composition of a nitrogen-containing cyclic compound indicated by chemical formula (1) below and a phenol indicated by chemical formula (2) below: in formula (1), X represents —CH2— or —N(CH3)—, and in formula (2), R1 and R2 may be the same as, or different from, each other and represent each any one of —H, —OH, —CH3, —C2H5, —C3H7, —C4H9, —C5H11, —C6H13, —C7H15, —C8H17, —C9H19, —C10H21, —OCH3, —O(C6H5), —NO2, —Cl, —Br and —F.
摘要翻译：制备本发明的聚酰亚胺的方法包括在包含50-100重量％的等摩尔组合物的化学式（1）所示的含氮环状化合物的溶剂中进行二胺和四羧酸二酐的酰亚胺化反应，在下面的化学式（2）表示的酚：在式（1）中，X表示-CH 2 - 或-N（CH 3） - ，并且在式（2）中，R 1和R 2可以彼此相同或不同，表示-H，-OH，-CH 3个3个或3个以上的取代基，-C 2 - C 4 H 9，-C 5 H 11，-C 6 H C 13，C 7 H 15，-C 8 H 17， - C 8 - ， - C 9 H 20，-C 10 H 21，-OCH 3 N， -O（C 6 H 5），-NO 2，-Cl，-Br和-F。

5. 发明申请

US20060251951A1 Fuel cell and method for producing same 审中-公开
标题翻译：燃料电池及其制造方法
公开(公告)号：US20060251951A1
公开(公告)日：2006-11-09
申请号：US10552712
申请日：2004-03-24
申请人： Takeshi Obata , Shin Nakamura , Tsutomu Yoshitake , Yoshimi Kubo , Takehiko Omi , Shoji Tamai , Takashi Kuroki , Shuhei Ikado
发明人： Takeshi Obata , Shin Nakamura , Tsutomu Yoshitake , Yoshimi Kubo , Takehiko Omi , Shoji Tamai , Takashi Kuroki , Shuhei Ikado
IPC分类号： H01M4/94 , H01M8/10 , H01M4/88 , B05D5/12
CPC分类号： H01M4/8605 , H01M8/1004 , Y02P70/56
摘要： An intermediate layer (161) is formed between a catalyst layer (112) and a solid polymer electrolyte membrane (114). The intermediate layer (161) contains a protonic acid group-containing aromatic polyether ketone and catalyst particles.
摘要翻译：在催化剂层（112）和固体聚合物电解质膜（114）之间形成中间层（161）。中间层（161）含有含质子酸基的芳香族聚醚酮和催化剂粒子。

6. 发明申请

US20050085597A1 Polyether ketone and method for production thereof 失效
标题翻译：聚醚酮及其制备方法
公开(公告)号：US20050085597A1
公开(公告)日：2005-04-21
申请号：US10498096
申请日：2002-12-10
申请人： Masahiro Toriida , Takashi Kuroki , Takaharu Abe , Akira Hasegawa , Kuniyuki Takamatsu , Yoshiteru Taniguchi , Isao Hara , Setsuko Fujiyoshi , Tadahito Nobori , Shoji Tamai
发明人： Masahiro Toriida , Takashi Kuroki , Takaharu Abe , Akira Hasegawa , Kuniyuki Takamatsu , Yoshiteru Taniguchi , Isao Hara , Setsuko Fujiyoshi , Tadahito Nobori , Shoji Tamai
IPC分类号： C08G65/40 , C08G16/00
CPC分类号： C08G65/4093 , C08G65/40
摘要： There are disclosed, a polyether ketone having a primary particle size of 50 μm or less; and a method of producing a polyether ketone by a desalting polycondensation, which contains a step of conducting a polymerization reaction under a condition of deposition of the polymer. The polyether ketone obtained by the present invention has small particle size, high molecular weight and sufficiently small content of impurities such as alkali metal components.
摘要翻译：公开了一次粒径为50μm以下的聚醚酮，以及通过脱盐缩聚法制造聚醚酮的方法，该方法包括在聚合物沉积条件下进行聚合反应的步骤。通过本发明得到的聚醚酮具有粒径小，分子量高，杂质含量足够小的碱金属成分。

7. 发明授权

US07217780B2 Polyether ketone and method of producing the same 失效
标题翻译：聚醚酮及其制备方法
公开(公告)号：US07217780B2
公开(公告)日：2007-05-15
申请号：US10498096
申请日：2002-12-10
申请人： Masahiro Toriida , Takashi Kuroki , Takaharu Abe , Akira Hasegawa , Kuniyuki Takamatsu , Yoshiteru Taniguchi , Isao Hara , Setsuko Fujiyoshi , Tadahito Nobori , Shoji Tamai
发明人： Masahiro Toriida , Takashi Kuroki , Takaharu Abe , Akira Hasegawa , Kuniyuki Takamatsu , Yoshiteru Taniguchi , Isao Hara , Setsuko Fujiyoshi , Tadahito Nobori , Shoji Tamai
IPC分类号： C08G14/04 , C08G14/12 , C08G8/28
CPC分类号： C08G65/4093 , C08G65/40
摘要： There are disclosed, a polyether ketone having a primary particle size of 50 μm or less; and a method of producing a polyether ketone by a desalting polycondensation, which contains a step of conducting a polymerization reaction under a condition of deposition of the polymer. The polyether ketone obtained by the present invention has small particle size, high molecular weight and sufficiently small content of impurities such as alkali metal components.
摘要翻译：公开了一次粒径为50μm以下的聚醚酮，以及通过脱盐缩聚法制造聚醚酮的方法，该方法包括在聚合物沉积条件下进行聚合反应的步骤。通过本发明得到的聚醚酮具有粒径小，分子量高，杂质含量足够小的碱金属成分。

8. 发明授权

US06599675B2 Polyimides and polyamic acids 失效
标题翻译：聚酰亚胺和聚酰胺酸
公开(公告)号：US06599675B2
公开(公告)日：2003-07-29
申请号：US10018368
申请日：2001-12-19
申请人： Jun Kamada , Ken-ichi Goto , Takashi Kuroki , Shoji Tamai
发明人： Jun Kamada , Ken-ichi Goto , Takashi Kuroki , Shoji Tamai
IPC分类号： G03F7004
CPC分类号： C08G73/1039 , C08G73/10 , G03F7/0387 , G03F7/0388 , H05K3/4676 , Y10S430/108 , Y10T428/24917
摘要： A polyimide having a repeating unit of the general formula (I) and a polyamic acid having a repeating unit of the formula (IV): (wherein, R1 and R2 represent H or a C1 to C20 alkyl group, and Z represents a condensed polycyclic aromatic group or an group of the following formulae: Herein, X represents —CO— or —C(═N2)—, Y represents a direct bond, —CH2—, —O—, —SO2—, —S—, —CO— or —C(═N2)—, and W represents a direct bond, —CH2—, —C(CH3)2—, —C(CF3)2—, —S—, —SO—, —SO2— or —O—, b, m and n are 0 or 1; r is a C1 to 4 alkyl group, halogen group or phenyl group; a is 0 or 1 to 3).
摘要翻译：具有通式（I）的重复单元的聚酰亚胺和具有式（IV）的重复单元的聚酰胺酸:(其中，R 1和R 2表示H或C 1至C 20烷基，Z表示稠合多环芳基或下式的基团：这里，X表示-CO-或-C（= N 2） - ，Y表示直接键，-CH 2 - ， - O - ， - SO 2 - ， - S - ， - CO - 或-C（= N 2） - ，W表示直接键，-CH 2 - ， - C（CH 3）2 - ， - C（CF 3）2 - ， - S - ， - O-，b，m和n为0或1; r为C1至4烷基，卤素基或苯基; a为0或1至3）。

9. 发明授权

US06917275B2 Magnetic core and magnetic core-use adhesive resin composition 失效
标题翻译：磁芯和磁芯使用粘合剂树脂组成
公开(公告)号：US06917275B2
公开(公告)日：2005-07-12
申请号：US10474766
申请日：2002-04-12
申请人： Takashi Ono , Mitsunobu Yoshida , Nobuhiro Maruko , Takashi Kuroki , Shoji Tamai , Kouichi Kanayama , Hiroshi Watanabe
发明人： Takashi Ono , Mitsunobu Yoshida , Nobuhiro Maruko , Takashi Kuroki , Shoji Tamai , Kouichi Kanayama , Hiroshi Watanabe
IPC分类号： C08L71/00 , C08L81/06 , C09D181/06 , H01F3/04 , H01F41/02 , H01F27/24
CPC分类号： C09D181/06 , C08G2650/40 , C08L71/00 , C08L81/06 , H01F1/15333 , H01F3/04 , H01F41/0226 , Y10T428/31721 , Y10T428/32
摘要： The present invention provides a magnetic core whose outer surface has been coated without handling brittle ribbon to thereby impart insulating properties and shape retention properties to the magnetic core after annealing heat treatment, and further provides an adhesive resin composition for a magnetic core, which is useful for efficiently producing the above-mentioned magnetic core without using any organic solvent and which per se is stable to heat and elapse of time. By forming a coating film having a certain thickness or more on an outer surface using a composition containing a resin of specific properties, there can be obtained a magnetic core whose outer surface has been coated without handling brittle ribbon to thereby impart insulating properties and shape retention properties to the magnetic core after annealing heat treatment. The adhesive resin composition containing particles of a resin having specific properties is useful for efficiently producing the above-mentioned excellent magnetic core without using any organic solvent, and this composition is stable to heat and elapse of time.
摘要翻译：本发明提供了一种磁芯，其外表面已经被涂覆而不处理脆性带，从而在退火热处理后赋予磁芯绝缘性能和形状保持性，并且还提供了一种用于磁芯的粘合剂树脂组合物，其是有用的用于有效地生产上述磁芯而不使用任何有机溶剂，并且其本身对于热稳定并经过时间。通过使用包含特定树脂的组合物在外表面上形成一定厚度以上的涂膜，可以得到外表面未经处理的脆性表面的磁芯，从而赋予绝缘性和形状保持性退火热处理后的磁芯性能。含有具有特定性质的树脂颗粒的粘合剂树脂组合物可用于在不使用任何有机溶剂的情况下有效地制备上述优异的磁芯，并且该组合物在热和时间上是稳定的。

10. 发明授权

US5719256A Process for preparing polycondensation polymer compound 失效
标题翻译：制备缩聚高分子化合物的方法
公开(公告)号：US5719256A
公开(公告)日：1998-02-17
申请号：US730362
申请日：1996-10-15
申请人： Shoji Tamai , Yukiko Mori , Kenichi Goto , Katsuji Watanabe , Osamu Kohgo , Kotaro Shimizu , Toshiyuki Kataoka , Takashi Kuroki , Wataru Yamashita , Hideki Mizuta , Teruyuki Nagata
发明人： Shoji Tamai , Yukiko Mori , Kenichi Goto , Katsuji Watanabe , Osamu Kohgo , Kotaro Shimizu , Toshiyuki Kataoka , Takashi Kuroki , Wataru Yamashita , Hideki Mizuta , Teruyuki Nagata
IPC分类号： C08G63/82 , C08G63/87 , C08G69/04 , C08G69/28 , C08G73/10 , C08G75/26 , C08G63/06
CPC分类号： C08G73/1007 , C08G63/823 , C08G63/87 , C08G69/04 , C08G69/28 , C08G75/26
摘要： The invention provides a novel preparation process of a polycondensation type polymer, an excellent polymer which is represented by lactic acid and the preparation process of the polymer, a polycondensation agent used for the preparation process, and an intermediate. Specifically, the invention provides a preparation process of the polycondensation type polymer, for example, polyamide, polyimide, polythioester and polyester, comprising bonding a carboxyl group comprising compound with an active hydrogen group comprising compound in the presence of haloiminium salt. The invention provides excellent polylactic acid having a controlled D/L-isomer ratio in the repeating structural units and preparation process of polylactic acid, and further provides a haloiminium salt compound used for the preparation process and an intermediate compound of acid chloride.
摘要翻译：本发明提供了一种缩聚型聚合物的新型制备方法，由乳酸代表的优异聚合物和聚合物的制备方法，用于制备方法的缩聚剂和中间体。具体地说，本发明提供缩聚型聚合物，例如聚酰胺，聚酰亚胺，聚硫酯和聚酯的制备方法，包括在卤代鎓盐存在下将包含羧基的化合物与含活性氢基团的化合物结合。本发明提供了在重复结构单元和聚乳酸的制备方法中具有受控的D / L异构体比例的优异的聚乳酸，并且还提供了用于制备方法的卤代亚铵盐化合物和酰氯的中间体化合物。

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