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1. 发明授权

US09761741B2 Film-forming material 有权
公开(公告)号：US09761741B2
公开(公告)日：2017-09-12
申请号：US13990916
申请日：2011-12-01
申请人： Kazuya Ebara , Hikaru Imamura , Rikimaru Sakamoto
发明人： Kazuya Ebara , Hikaru Imamura , Rikimaru Sakamoto
IPC分类号： H01L31/0216 , C08G12/26 , C08G18/80 , C08G18/38
CPC分类号： H01L31/02168 , C08G12/26 , C08G18/3851 , C08G18/8061 , Y02E10/50 , Y02E10/52
摘要： There is provided a novel material used for solar cells that can contribute to the improvement in maximum output of solar cells. A film-forming material for forming a light-collecting film on a transparent electrode of a solar cell, including an aromatic group-containing organic polymer compound (A), wherein the film-forming material exhibits an index of refraction of 1.5 to 2.0 at a wavelength of 633 nm and a transmittance of 95% or more with respect to light having a wavelength of 400 nm, and a solar cell obtained by coating a cured film made from the film-forming material on a surface of a transparent electrode.

2. 发明申请

US20130284262A1 FILM-FORMING MATERIAL 有权
标题翻译：成膜材料
公开(公告)号：US20130284262A1
公开(公告)日：2013-10-31
申请号：US13990916
申请日：2011-12-01
申请人： Kazuya Ebara , Hikaru Imamura , Rikimaru Sakamoto
发明人： Kazuya Ebara , Hikaru Imamura , Rikimaru Sakamoto
IPC分类号： H01L31/0216
CPC分类号： H01L31/02168 , C08G12/26 , C08G18/3851 , C08G18/8061 , Y02E10/50 , Y02E10/52
摘要： There is provided a novel material used for solar cells that can contribute to the improvement in maximum output of solar cells. A film-forming material for forming a light-collecting film on a transparent electrode of a solar cell, including an aromatic group-containing organic polymer compound (A), wherein the film-forming material exhibits an index of refraction of 1.5 to 2.0 at a wavelength of 633 nm and a transmittance of 95% or more with respect to light having a wavelength of 400 nm, and a solar cell obtained by coating a cured film made from the film-forming material on a surface of a transparent electrode.
摘要翻译：提供了用于太阳能电池的新型材料，其可以有助于提高太阳能电池的最大输出。一种在含有芳香族基团的有机高分子化合物（A）的太阳能电池的透明电极上形成聚光膜的成膜材料，其中，所述成膜材料的折射率为1.5〜2.0，波长为633nm，波长为400nm的光的透射率为95％以上，以及通过将由成膜材料制成的固化膜涂布在透明电极的表面上而得到的太阳能电池。

3. 发明申请

US20100304291A1 PRODUCTION METHOD OF POLYHYDROXYIMIDE AND POSITIVE PHOTOSENSITIVE RESIN COMPOSITION CONTAINING POLYHYDROXYIMIDE OBTAINED BY THE PRODUCTION METHOD 审中-公开
标题翻译：聚羟基酰亚胺的生产方法和含有生产方法得到的聚羟基酰亚胺的正性感光树脂组合物
公开(公告)号：US20100304291A1
公开(公告)日：2010-12-02
申请号：US12747543
申请日：2008-12-12
申请人： Kazuya Ebara
发明人： Kazuya Ebara
IPC分类号： C08G73/10 , G03F7/004 , G03F7/20
CPC分类号： G03F7/039 , C08G73/1039 , C08G73/1064 , C08G73/1067 , C08J5/18 , C08J2379/08 , G03F7/0007 , G03F7/0233
摘要： There is provided a simple production method of polyhydroxyimide and a positive photosensitive resin composition containing the polyhydroxyimide. A production method of a polyhydroxyimide comprising: adding an acid component that is at least one type of carboxylic acid having a pKa of 0 to 5 to a polyhydroxyimide precursor of Formula (1): (where X is a tetravalent aliphatic or aromatic group, Y is an organic group containing an aromatic group substituted with at least one OH group, and n is an integer of 1 or more); and heating the resultant mixture to a temperature of 50 to 100° C. to prepare a polyimide of Formula (2): (where X, Y and n are the same as those defined above) having a weight average molecular weight of 3,000 to 100,000.
摘要翻译：提供了一种简单的聚羟基酰亚胺生产方法和含有聚羟基酰亚胺的正型感光性树脂组合物。 1.一种聚羟基酰亚胺的制造方法，其特征在于，将上述式（1）所示的多羟基酰亚胺前体的至少一种pKa为0〜5的羧酸成分加入到（式中，X为四价脂肪族或芳香族基，Y 是含有被至少一个OH基取代的芳基的有机基团，n为1以上的整数）。并将所得混合物加热至50至100℃的温度，以制备重均分子量为3,000至100,000的式（2）的聚酰亚胺（其中X，Y和n与上述定义相同）。

4. 发明授权

US08871894B2 Production method of polyhydroxyimide 有权
标题翻译：聚羟基酰亚胺的生产方法
公开(公告)号：US08871894B2
公开(公告)日：2014-10-28
申请号：US13264917
申请日：2010-04-22
申请人： Kazuya Ebara
发明人： Kazuya Ebara
IPC分类号： C08G69/10 , G03F7/023 , C08G73/10 , C09D179/08 , G03F7/004
CPC分类号： C09D179/08 , C08G73/1028 , C08G73/1032 , C08G73/1039 , C08G73/1042 , C08G73/1046 , C08G73/106 , C08G73/1064 , C08G73/1075 , G03F7/0045 , G03F7/0233
摘要： There is provided a simple production method of a polyhydroxyimide. A production method of a polyhydroxyimide, characterized by comprising adding to a polyhydroxyimide precursor containing a repeating structure of Formula (1): in which X is a tetravalent aliphatic group or aromatic group, Y is an organic group containing an aromatic group substituted with at least one OH group, and n is an integer of 1 or more, at least a compound of Formula (2) or Formula (3): in which R1 to R4 or R5 to R8 are independently a hydrogen atom or a monovalent organic group, and m is a natural number, and heating the resultant reaction mixture at a temperature of 50° C. or more to obtain a polyimide having a weight average molecular weight measured by gel permeation chromatography (GPC) in terms of polystyrene of 5,000 to 100,000.
摘要翻译：提供了一种简单的多羟基酰亚胺生产方法。一种聚羟基酰亚胺的制造方法，其特征在于，向含有式（1）的重复结构的聚羟基酰亚胺前体中加入其中X为四价脂肪族基团或芳香族基团，Y为含有至少被取代的芳香族基团的有机基团一个OH基，n为1以上的整数，至少为式（2）或式（3）的化合物：其中，R 1至R 4或R 5至R 8独立地为氢原子或一价有机基团，和 m为自然数，在50℃以上的温度下加热得到的反应混合物，得到聚苯乙烯换算通过凝胶渗透色谱法（GPC）测定的重均分子量为5,000〜100,000的聚酰亚胺。

5. 发明申请

US20140116505A1 RESIN COMPOSITION 审中-公开
标题翻译：树脂组合物
公开(公告)号：US20140116505A1
公开(公告)日：2014-05-01
申请号：US14118121
申请日：2012-05-25
申请人： Kazuya Ebara
发明人： Kazuya Ebara
IPC分类号： C09D133/08 , H01L31/048
CPC分类号： C09D133/08 , B32B17/10018 , B32B17/10697 , B32B17/10788 , B32B27/36 , C08F20/30 , C08K5/0025 , C08L61/28 , C09D4/00 , C09D5/006 , C09D161/28 , H01L31/0481 , Y02E10/50 , C08L71/02
摘要： There is provided a resin composition capable of forming a cured film having excellent light resistance, high transparency, and a high refractive index. A resin composition including: a component (A); a component (B); and a component (C) below, in which the composition is formed into a film and is then heated at 150° C. or higher to achieve a refractive index of 1.65 or higher: the component (A): a triazine compound having at least two nitrogen atoms substituted with a hydroxymethyl group and/or an alkoxymethyl group; the component (B): an ethylene glycol compound having at least one acrylic moiety and having an aromatic group substituted with an organic group or a condensed aromatic group; and the component (C): an acid compound having a pKa of 2 or lower.
摘要翻译：提供能够形成具有优异的耐光性，高透明度和高折射率的固化膜的树脂组合物。一种树脂组合物，其包含：成分（A）; 组分（B）; 和下面的组分（C），其中组合物形成膜，然后在150℃或更高温度下加热以达到1.65以上的折射率：组分（A）：至少具有三嗪化合物被羟甲基和/或烷氧基甲基取代的两个氮原子; 组分（B）：具有至少一个丙烯酸部分并具有被有机基或稠合芳基取代的芳基的乙二醇化合物; 和组分（C）：pKa为2或更低的酸化合物。

6. 发明授权

US06780561B2 Polybenzoxazole precursor and coating composition using the same 失效
标题翻译：聚苯并恶唑前体和使用其的涂料组合物
公开(公告)号：US06780561B2
公开(公告)日：2004-08-24
申请号：US10303988
申请日：2002-11-26
申请人： Mitsuru Ueda , Kazuya Ebara , Kenji Miyagawa , Kazuo Yamanaka , Yoichi Yonehara
发明人： Mitsuru Ueda , Kazuya Ebara , Kenji Miyagawa , Kazuo Yamanaka , Yoichi Yonehara
IPC分类号： G03F7023
CPC分类号： G03F7/0233 , C08G73/22 , H01L23/49894 , H01L23/5329 , H01L2924/0002 , H01L2924/00
摘要： Provided is a polybenzoxazole precursor having a high purity which does not contain ionic by-products. The above polybenzoxazole precursor comprises a repetitive unit represented by Formula (1): wherein A1 represents a tetravalent aromatic group; N and OH which are bonded to A1 are paired, and the respective pairs of N and OH are bonded to carbons which are adjacent to each other on the same aromatic ring; A2 represents a divalent organic group; and n represents a number of 2 to 300.
摘要翻译：本发明提供高纯度的不含离子副产物的聚苯并恶唑前体。上述聚苯并恶唑前体包含由式（1）表示的重复单元：其中A1表示四价芳族基团; 与A1键合的N和OH成对，并且各对的N和OH与相同芳环上彼此相邻的碳键合; A2表示二价有机基团; n表示2〜300的数。

7. 发明授权

US09240500B2 Film-forming material 有权
标题翻译：成膜材料
公开(公告)号：US09240500B2
公开(公告)日：2016-01-19
申请号：US13990896
申请日：2011-12-01
申请人： Kazuya Ebara
发明人： Kazuya Ebara
IPC分类号： H01L31/02 , H01L31/0216 , C08F12/02 , C08F220/06 , C08G73/06 , C08F212/32
CPC分类号： H01L31/02167 , C08F12/02 , C08F212/32 , C08F220/06 , C08F2810/20 , C08G73/0644 , H01L31/02168 , Y02E10/50 , Y02E10/52
摘要： There is provided a novel material used for solar cells that can contribute to the improvement in maximum output of solar cells without using the conventional MPPT system. A film-forming material for forming a light-collecting film on a transparent electrode of a solar cell, including an aromatic group-containing organic polymer compound (A) and a cross-linker (B), wherein the film-forming material exhibits an index of refraction of 1.5 to 2.0 at a wavelength of 633 nm and a transmittance of 95% or more with respect to light having a wavelength of 400 nm, and a solar cell obtained by coating a cured film made from the film-forming material on a surface of a transparent electrode.
摘要翻译：提供了用于太阳能电池的新型材料，其可以有助于在不使用常规MPPT系统的情况下改善太阳能电池的最大输出。一种用于在太阳能电池的透明电极上形成聚光膜的成膜材料，其包含含芳基的有机聚合物化合物（A）和交联剂（B），其中所述成膜材料显示出折射率为1.5〜2.0，波长为633nm，透射率为波长400nm的光的透射率为95％以上，通过将由成膜材料制成的固化膜涂布在透明电极的表面。

8. 发明申请

US20130284261A1 FILM-FORMING MATERIAL 有权
标题翻译：成膜材料
公开(公告)号：US20130284261A1
公开(公告)日：2013-10-31
申请号：US13990896
申请日：2011-12-01
申请人： Kazuya Ebara
发明人： Kazuya Ebara
IPC分类号： H01L31/0216
CPC分类号： H01L31/02167 , C08F12/02 , C08F212/32 , C08F220/06 , C08F2810/20 , C08G73/0644 , H01L31/02168 , Y02E10/50 , Y02E10/52
摘要： There is provided a novel material used for solar cells that can contribute to the improvement in maximum output of solar cells without using the conventional MPPT system. A film-forming material for forming a light-collecting film on a transparent electrode of a solar cell, including an aromatic group-containing organic polymer compound (A) and a cross-linker (B), wherein the film-forming material exhibits an index of refraction of 1.5 to 2.0 at a wavelength of 633 nm and a transmittance of 95% or more with respect to light having a wavelength of 400 nm, and a solar cell obtained by coating a cured film made from the film-forming material on a surface of a transparent electrode.
摘要翻译：提供了用于太阳能电池的新型材料，其可以有助于在不使用常规MPPT系统的情况下改善太阳能电池的最大输出。一种用于在太阳能电池的透明电极上形成聚光膜的成膜材料，其包含含芳基的有机聚合物化合物（A）和交联剂（B），其中所述成膜材料显示出折射率为1.5〜2.0，波长为633nm，透射率为波长400nm的光的透射率为95％以上，通过将由成膜材料制成的固化膜涂布在透明电极的表面。

9. 发明申请

US20120094232A1 PRODUCTION METHOD OF POLYHYDROXYIMIDE 有权
标题翻译：聚羟基酰亚胺的生产方法
公开(公告)号：US20120094232A1
公开(公告)日：2012-04-19
申请号：US13264917
申请日：2010-04-22
申请人： Kazuya Ebara
发明人： Kazuya Ebara
IPC分类号： G03F7/039 , C07D209/02 , C07D209/48 , C07D213/69 , C08G73/10 , C09D179/08
CPC分类号： C09D179/08 , C08G73/1028 , C08G73/1032 , C08G73/1039 , C08G73/1042 , C08G73/1046 , C08G73/106 , C08G73/1064 , C08G73/1075 , G03F7/0045 , G03F7/0233
摘要： There is provided a simple production method of a polyhydroxyimide. A production method of a polyhydroxyimide, characterized by comprising adding to a polyhydroxyimide precursor containing a repeating structure of Formula (1): in which X is a tetravalent aliphatic group or aromatic group, Y is an organic group containing an aromatic group substituted with at least one OH group, and n is an integer of 1 or more, at least a compound of Formula (2) or Formula (3): in which R1 to R4 or R5 to R8 are independently a hydrogen atom or a monovalent organic group, and m is a natural number, and heating the resultant reaction mixture at a temperature of 50° C. or more to obtain a polyimide having a weight average molecular weight measured by gel permeation chromatography (GPC) in terms of polystyrene of 5,000 to 100,000.
摘要翻译：提供了一种简单的聚羟基酰亚胺生产方法。一种聚羟基酰亚胺的制造方法，其特征在于，向含有式（1）的重复结构的聚羟基酰亚胺前体中加入其中X为四价脂肪族基团或芳香族基团，Y为含有至少被取代的芳香族基团的有机基团一个OH基，n为1以上的整数，至少为式（2）或式（3）的化合物：其中，R 1至R 4或R 5至R 8独立地为氢原子或一价有机基团，和 m为自然数，在50℃以上的温度下加热得到的反应混合物，得到聚苯乙烯换算通过凝胶渗透色谱法（GPC）测定的重均分子量为5,000〜100,000的聚酰亚胺。

10. 发明申请

US20100119969A1 POSITIVE PHOTOSENSITIVE RESIN COMPOSITION AND DPOLYHYDROXYAMIDE RESIN 审中-公开
标题翻译：阳性光敏树脂组合物和DPOLYHYDROXYAMIDE树脂
公开(公告)号：US20100119969A1
公开(公告)日：2010-05-13
申请号：US12451906
申请日：2008-05-27
申请人： Kazuya Ebara , Hideo Suzuki , Takayuki Tamura
发明人： Kazuya Ebara , Hideo Suzuki , Takayuki Tamura
IPC分类号： G03F7/004 , C08G63/00
CPC分类号： C08G69/28 , C08G69/26 , C08G69/265 , C08G69/40 , C08G69/42 , G03F7/0045 , G03F7/0233 , G03F7/0387 , G03F7/0757 , G03F7/40
摘要： There is provided a positive photosensitive resin composition that is excellent in electric insulating properties, heat resistance, mechanical strength and electrical characteristics, and capable of forming a high-resolution circuit pattern. The positive photosensitive resin composition comprises at least one type of a polyhydroxyamide resin containing a repeating unit represented by Formula (1) and having a weight average molecular weight of 3,000 to 100,000, and a compound generating an acid by light irradiation. (where X represents a tetravalent aliphatic group or an aromatic group; R1 and R2 independently represent a hydrogen atom or an alkyl group having 1 to 10 carbon atom(s); Ar1 and Ar2 independently represent an aromatic group; Y represents an organic group containing an aromatic group substituted with at least one OH group; n represents an integer of 1 or more; and l and m independently represent an integer of 0 or 1 or more and satisfy l+m≦2).
摘要翻译：提供了具有优异的电绝缘性，耐热性，机械强度和电特性并且能够形成高分辨率电路图案的正型感光性树脂组合物。正型感光性树脂组合物包含至少一种含有式（1）表示的重均单元，重均分子量为3,000〜100,000的聚羟基酰胺树脂和通过光照射产生酸的化合物。（其中X表示四价脂肪族基团或芳香族基团; R 1和R 2分别表示氢原子或碳原子数1〜10的烷基，Ar 1和Ar 2独立地表示芳香族基，Y表示含有被至少一个OH基团取代的芳基; n表示1以上的整数，l和m分别表示0或1以上的整数，满足l + m＆lt; 1lE; 2）。

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