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21. 发明公开

EP2333880A4 CONDUCTIVE AGENT FOR BATTERY ELECTRODE, ELECTRODE CONTAINING THE SAME, AND BATTERY 有权
标题翻译： LEITFÄHIGESMITTELFÜREINE BATTERIEELEKTRODE，DIESES ENTHALTENDE ELEKTRODE UND BATTERIE
公开(公告)号：EP2333880A4
公开(公告)日：2014-03-12
申请号：EP09750565
申请日：2009-05-19
申请人： PI R & D CO LTD , MORI POLYMER CO INC
发明人： MORI TAKAKI , GOSHIMA TOSHIYUKI , WIN MAW SOE
IPC分类号： H01M4/62 , H01M4/13 , H01M4/96 , H01M10/052
CPC分类号： H01M4/625 , H01M4/0404 , H01M4/13 , H01M4/133 , H01M4/1393 , H01M4/622 , H01M10/052
摘要： Disclosed is a highly reliable secondary battery, as well as an electrode and a conductive agent used therefor, which battery has a long cycle life and is also less likely to be damaged or rupture even when the battery temperature becomes abnormally high. The conductive agent of the battery electrode contains, as the main component, a reaction product between a À-conjugated carbon material and a soluble polyimide, preferably a soluble block copolymerized polyimide. The battery electrode is formed by coating a composition containing this conductive agent and an electrode active substance onto a current collector. The battery comprises this electrode.
摘要翻译：公开了一种高度可靠的二次电池，以及用于其的电极和导电剂，该电池具有长的循环寿命，并且即使当电池温度异常高时也不太可能被损坏或破裂。电池电极的导电剂含有共轭碳材料和可溶性聚酰亚胺（优选可溶性嵌段共聚聚酰亚胺）之间的反应产物作为主要成分。电池电极通过将含有该导电剂的组合物和电极活性物质涂布在集电体上而形成。电池包括该电极。

22. 发明授权

EP1145845B1 COMPOSITE FILM 有权
标题翻译：复合膜
公开(公告)号：EP1145845B1
公开(公告)日：2010-04-07
申请号：EP99901928.4
申请日：1999-02-01
申请人： PI R & D Co., Ltd.
发明人： ITATANI, Hiroshi , MATSUMOTO, Shunichi
IPC分类号： B32B27/34 , C08J7/04 , B05D7/04
CPC分类号： C08J7/047 , C08G73/10 , C08J2479/00 , H05K1/0346 , H05K3/022 , H05K2201/0154 , Y10T428/24917 , Y10T428/31504 , Y10T428/31511 , Y10T428/31522 , Y10T428/31529 , Y10T428/31721
摘要： A composite film having excellent heat resistance. The film is obtained by applying a solution of a solvent-soluble polyimide having a backbone formed by the polycondensation of one or more tetracarboxylic dianhydrides with one or more diamines to at least one surface of a base film and drying the solution to form a polyimide film on the surface. The backbone of the solvent-soluble polyimide comprises units of bicyclo(2,2,2)oct-7-ene-2,3,5,6-tetracarboxylic dianhydride as at least part of the tetracarboxylic dianhydrides and/or units of at least either of 3,5-diaminobenzoic acid and a diaminosiloxane derivative as at least part of the diamines.
摘要翻译：具有优异耐热性的复合膜。该膜通过将具有通过一种或多种四羧酸二酐与一种或多种二胺缩聚形成的主链的溶剂可溶性聚酰亚胺的溶液涂覆到基膜的至少一个表面上并干燥该溶液以形成聚酰亚胺膜在表面上。溶剂可溶性聚酰亚胺的骨架包含作为四羧酸二酐的至少一部分的双环（2,2,2）辛-7-烯-2,3,5,6-四羧酸二酐单元和/或至少一个作为至少部分二胺的3,5-二氨基苯甲酸和二氨基硅氧烷衍生物中的任一种。

23. 发明公开

EP1469037A4 SOLVENT-SOLUBLE BLOCK COPOLYIMIDE COMPOSITION AND PROCESS FOR PRODUCING THE SAME 有权
标题翻译：可溶于溶剂的COPOLYIMIDZUSAMMENSETZUNG及其制造方法
公开(公告)号：EP1469037A4
公开(公告)日：2005-04-20
申请号：EP03700559
申请日：2003-01-15
申请人： PI R & D CO LTD
发明人： JIN XINGZHOU , ISHII HIROYUKI , MIYAMURA MASATAKA , ITATANI HIROSHI , HORI SHINICHIRO , TANIGUCHI AKIHITO
IPC分类号： C08G73/10 , G03F7/023 , G03F7/039 , C08L79/08 , G03F7/037
CPC分类号： C08G73/1021 , C08G73/10 , C08G73/1032 , G03F7/0233 , G03F7/0392
摘要： A block copolyimide composition in which the block copolymide is a polyimide obtained by heating a tetracarboxylic dianhydride and a diamine in a solvent comprising at least one member selected among ketones, ethers, and esters in the presence of a catalyst comprising a lactone and a base; a positive block-copolymerization-type polyimide composition containing a photo-acid generator; an ink; and processes for producing these. The block copolyimide is characterized by suffering no blushing even in the air.

24. 发明授权

EP1123954B1 COMPOSITION FOR POLYIMIDE ELECTRODEPOSITION AND METHOD OF FORMING PATTERNED POLYIMIDE FILM WITH THE SAME 有权
标题翻译：用于聚酰亚胺电沉积的组合物和用其形成图案化聚酰亚胺膜的方法
公开(公告)号：EP1123954B1
公开(公告)日：2005-04-13
申请号：EP00950025.7
申请日：2000-08-07
申请人： PI R & D Co., Ltd.
发明人： ITATANI, Hiroshi , MATSUMOTO, Shunichi
IPC分类号： C09D179/08 , G03F7/037
CPC分类号： C09D179/08 , G03F7/0045 , G03F7/0387 , G03F7/039 , G03F7/164

25. 发明公开

EP1262509A4 IMIDE-BENZOXAZOLE POLYCONDENSATE AND PROCESS FOR PRODUCING THE SAME 有权
标题翻译： IMID-BENZOXAZOLPOLYKONDENSAT SOWIE VERFAHREN ZUR HERSTELLUNG
公开(公告)号：EP1262509A4
公开(公告)日：2003-08-06
申请号：EP00974822
申请日：2000-11-08
申请人： PI R & D CO LTD
发明人： ITATANI HIROSHI , MATSUMOTO SHUNICHI
IPC分类号： C08G73/22 , G03F7/023 , G03F7/039 , H05K1/03 , G03F7/037 , H05K3/00
CPC分类号： C08G73/22 , G03F7/0233 , G03F7/039 , H05K1/0346 , Y10T428/24802 , Y10T428/24917 , Y10T428/31681
摘要： A polyimide type polycondensate which, when applied to a copper foil and then heated, gives a useful insulating film which does not warp the copper foil. The polycondensate is a solvent-soluble polycondensate which comprises benzoxazole units having a carboxyl group and imide units having a phenolic hydroxyl group, and is obtained by heating one or more tetracarboxylic dianhydrides together with one or more aromatic diamines having an amino group and a phenolic hydroxyl group ortho to the amine group to 150 to 220 DEG C in the presence of an acid catalyst to conduct dehydrating condensation.
摘要翻译：一种聚酰亚胺类缩聚物，当其被应用于铜箔并且随后被加热时，可以得到不会使铜箔翘曲的有用绝缘膜。缩聚物是包含具有羧基的苯并恶唑单元和具有酚羟基的酰亚胺单元的溶剂可溶性缩聚物，并且通过将一种或多种四羧酸二酐与一种或多种具有氨基和酚羟基的芳族二胺在酸性催化剂存在下，将胺基邻位基团在150-220℃进行脱水缩合。

26. 发明公开

EP1199604A1 METHOD FOR FORMING POLYIMIDE PATTERN USING PHOTOSENSITIVE POLYIMIDE AND COMPOSITION FOR USE THEREIN 有权
标题翻译：用于生产聚酰亚胺图案利用光FOR USE THEREOF聚酰亚胺敏感及构成
公开(公告)号：EP1199604A1
公开(公告)日：2002-04-24
申请号：EP00935501.7
申请日：2000-05-31
申请人： PI R & D Co., Ltd.
发明人： ITATANI, Hiroshi , MATSUMOTO, Shunichi , ITATANI, Tarou, Electrotechnical Laboratory , SAKAMOTO, Tsunenori, Electrotechnical Laboratory , GORWADKAR, Sucheta, Electrotechnical Laboratory , KOMURO, Masanori, Electrotechnical Laboratory
IPC分类号： G03F7/037 , C08G73/10 , C08L79/08
CPC分类号： C08L79/08 , G03F7/0045 , G03F7/0233 , G03F7/0387 , G03F7/039 , G03F7/0392 , G03F7/0757 , Y10S430/106
摘要： This invention relates to a photosensitive polyimide material having positive-type or negative-type photosensitivity, which may be developed with a high resolution with an irradiation energy having short wavelength such as ultraviolet light or electron beam. The positive-type photosensitive polyimide composition comprising a solvent-soluble polyimide which shows positive-type photosensitivity in the presence of a photoacid generator, which is obtained by polycondensation of at least one aliphatic tetracarboxylic dianhydride and/or alicyclic tetracarboxylic dianhydride and at least one aliphatic diamine and/or alicyclic diamine and/or diaminosiloxane; and the photoacid generator. Since the polyimide has negative-type photosensitivity when irradiated with electron beam in the absence of a photoacid generator, a method for forming negative-type polyimide pattern using the polyimide is also provided.

27. 发明授权

EP2620986B1 POLYIMIDE RESIN COMPOSITION FOR USE IN FORMING REVERSE REFLECTING LAYER IN PHOTOVOLTAIC CELL AND METHOD OF FORMING REVERSE REFLECTING LAYER IN PHOTOVOLTAIC CELL USED THEREWITH 有权
标题翻译：用于形成聚酰亚胺树脂反转反射层在光伏电池中和用于形成方法反转反射层在该组成的光伏电池时OUT
公开(公告)号：EP2620986B1
公开(公告)日：2016-07-27
申请号：EP11826833.3
申请日：2011-09-20
申请人： PI R & D Co., Ltd.
发明人： WIN Maw Soe , GOSHIMA, Toshiyuki , SATO, Takahiro , TAKATO, Hidenao , SAKATA, Isao
IPC分类号： H01L31/04 , C08G73/10 , C08K3/22 , C08L79/08 , C09D179/08
CPC分类号： H01L31/02327 , C08G73/1039 , C08G73/1042 , C08G73/1046 , C08G73/106 , C08G73/1064 , C08G73/1067 , C08G73/1071 , C08L2203/204 , C09D179/08 , H01L31/056 , Y02E10/52 , Y02E10/547 , C08K3/22

28. 发明公开

EP2620986A1 POLYIMIDE RESIN COMPOSITION FOR USE IN FORMING REVERSE REFLECTING LAYER IN PHOTOVOLTAIC CELL AND METHOD OF FORMING REVERSE REFLECTING LAYER IN PHOTOVOLTAIC CELL USED THEREWITH 有权
标题翻译：用于形成聚酰亚胺树脂反转反射层在光伏电池中和用于形成方法反转反射层在该组成的光伏电池时OUT
公开(公告)号：EP2620986A1
公开(公告)日：2013-07-31
申请号：EP11826833.3
申请日：2011-09-20
申请人： PI R & D Co. Ltd
发明人： WIN Maw Soe , GOSHIMA, Toshiyuki , SATO, Takahiro , TAKATO, Hidenao , SAKATA, Isao
IPC分类号： H01L31/04 , C08G73/10 , C08K3/22 , C08L79/08
CPC分类号： H01L31/02327 , C08G73/1039 , C08G73/1042 , C08G73/1046 , C08G73/106 , C08G73/1064 , C08G73/1067 , C08G73/1071 , C08L2203/204 , C09D179/08 , H01L31/056 , Y02E10/52 , Y02E10/547 , C08K3/22
摘要： Disclosed are a method of forming a back reflection layer in a solar cell, a composition used therefor, and a solar cell having a back reflection layer formed by the method, which layer has superior heat-resistance and various types of durabilities, and can contribute to improving the conversion rate of solar cells and reliability during long-term use, and which method can form a back reflection layer in a solar cell easily and at low cost. The polyimide resin composition for use in forming a back reflection layer in a solar cell includes an organic solvent, a polyimide resin dissolved in the organic solvent, and light-reflecting particles dispersed in the organic solvent.
摘要翻译：本发明公开了在太阳能电池中形成背反射层的方法，组合物为此使用，并且具有通过该方法，该层具有优异的耐热性和各种类型的耐久性而形成的背反射层的太阳能电池，并且可以有助于到改善长期使用过程中的太阳能电池和可靠性的转化率，且该方法可以形成在太阳能电池的背反射层容易且成本低。用于在太阳能电池上形成背反射层中使用的聚酰亚胺树脂组合物包括在有机溶剂中，在有机溶剂中溶解的聚酰亚胺树脂，和分散在该有机溶剂中的光反射颗粒。

29. 发明公开

EP2620985A1 POLYIMIDE RESIN COMPOSITION FOR USE IN FORMING INSULATION FILM IN PHOTOVOLTAIC CELL AND METHOD OF FORMING INSULATION FILM IN PHOTOVOLTAIC CELL USED THEREWITH 审中-公开
标题翻译：聚酰亚胺树脂FOR USE IN隔离膜的成形在光伏电池中AND METHOD FOR形成隔离膜的太阳能电池
公开(公告)号：EP2620985A1
公开(公告)日：2013-07-31
申请号：EP11826829.1
申请日：2011-09-20
申请人： PI R & D Co. Ltd
发明人： WIN Maw Soe , GOSHIMA, Toshiyuki , SATO, Takahiro
IPC分类号： H01L31/04 , C08G73/10
CPC分类号： H01L31/02167 , C08G73/1039 , C08G73/1042 , C08G73/1046 , C08G73/105 , C08G73/106 , C08G73/1064 , C09D179/08 , H01L31/022441 , H01L31/0682 , Y02E10/547
摘要： Disclosed is a polyimide resin composition for forming an insulation layer in a solar cell, which has an optimal rheological characteristics for screen printing and the like, which has an improved wetting property with various coating substrates, by which continuous printing of 500 times or more can be attained, with which blisters, cissing and pinholes are not generated after printing and drying or during drying or curing, which can coat a predetermined area. A method of forming an insulation layer in a solar cell and a solar cell having the insulation layer formed by this method are also disclosed. The polyimide resin composition for forming an insulation layer in a solar cell contains a mixed solvent of a first organic solvent (A) and a second organic solvent (B); and a heat-resistant polyimide resin having at least one group selected from the group consisting of alkyl groups and perfluoroalkyl groups in recurring units, and having thixotropic property, the polyimide resin being dissolved in the mixed solvent.
摘要翻译：公开了一种用于在太阳能电池中，其在用于丝网印刷等的最合适的流变学特性，其具有与各种涂层衬底而提高润湿性绝缘层的形成聚酰亚胺树脂组合物，由其中500倍以上，可以连续打印来实现，利用该水泡，缩孔和针孔印刷和干燥后或干燥或固化过程中不会产生，可以涂层一个预定区域。因此在太阳能电池和具有由该方法形成的绝缘层的太阳能电池绝缘层的形成的方法是游离缺失盘。用于在太阳能电池绝缘层的形成的聚酰亚胺树脂组合物含有第一种有机溶剂（A）和第二有机溶剂（B）的混合溶剂; 并具有从所述组中的重复单元的烷基基团和全氟烷基由......组成中的至少一种基团，并且具有触变性的耐热性聚酰亚胺树脂，聚酰亚胺树脂被溶解在混合溶剂中。

30. 发明公开

EP2426557A4 PHOTOSENSITIVE MODIFIED POLYIMIDE RESIN COMPOSITION AND USE THEREOF 审中-公开
标题翻译：感光性聚酰亚胺树脂改性AND USE
公开(公告)号：EP2426557A4
公开(公告)日：2013-01-16
申请号：EP10769831
申请日：2010-04-30
申请人： PI R & D CO LTD
发明人： GOSHIMA TOSHIYUKI , WIN MAW SOE , SEGAWA SIGEMASA , KYO EIKA
IPC分类号： G03F7/023 , C08G73/10 , C08K5/49 , C08L79/08
CPC分类号： C08L79/08 , C08G18/10 , C08G18/346 , C08G18/44 , C08G18/73 , C08G18/7678 , C08G73/1035 , C08G73/1042 , G03F7/0233 , G03F7/40 , H05K3/287 , H05K2201/0154 , Y10S430/107

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