专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06204394B1 Method for preparing oxy-diphthalic anhydrides 有权
标题翻译：氧代邻苯二甲酸酐的制备方法
公开(公告)号：US06204394B1
公开(公告)日：2001-03-20
申请号：US09341860
申请日：1999-07-14
申请人： Junichi Sakata , Shinsuke Inoue , Shinichi Kadono
发明人： Junichi Sakata , Shinsuke Inoue , Shinichi Kadono
IPC分类号： C07D30789
CPC分类号： C07C51/567 , C07C65/24
摘要： Disclosed is a method for preparing oxy-diphthalic anhydrides, which comprises reacting a halo-phthalic anhydride represented by the formula (1): where Hal represents F, Cl, Br or I, with a carbonate salt selected from the group consisting of lithium carbonate, sodium carbonate, magnesium carbonate and calcium carbonate in a solvent to prepare oxy-diphthalic anhydrides represented by the formula (2):
摘要翻译：公开了一种制备氧代二邻苯二甲酸酐的方法，其包括使式（1）表示的卤代邻苯二甲酸酐与Hal，其中Hal代表F，Cl，Br或I的碳酸盐与选自碳酸锂，碳酸钠，碳酸镁和碳酸钙在溶剂中制备由式（2）表示的氧代二邻苯二甲酸酐：

2. 发明申请

US20070044831A1 Electrolyte composition and dye-sensitized solar cell 审中-公开
标题翻译：电解质组合物和染料敏化太阳能电池
公开(公告)号：US20070044831A1
公开(公告)日：2007-03-01
申请号：US11372350
申请日：2006-03-10
申请人： Shuzi Hayase , Shinichi Kadono
发明人： Shuzi Hayase , Shinichi Kadono
IPC分类号： H01L31/00 , H01M10/40
CPC分类号： H01G9/2004 , H01G9/2031 , Y02E10/542
摘要： The present invention provides an electrolyte composition that can simultaneously realize solidification of the electrolyte layer and alleviation of a reduction in photoelectric conversion rate caused by the solidification of electrolyte layers, and a dye-sensitized solar cell having a solid electrolyte layer comprising the electrolyte composition. The electrolyte composition includes nanoparticles with an ammonium group or a nitrogen-containing heterocyclic group bound thereto; or a porous inorganic film with an ammonium group or a nitrogen-containing heterocyclic group bound thereto. The nanoparticles and the porous inorganic film each are formed of a metal oxide. The nitrogen-containing heterocyclic group is an imidazolium group, a pyridinium group, a triazolium group or a guanidinium group, and the counter anion group is F−, Cl−, Br−, I− or the like. The ammonium group or the nitrogen-containing heterocyclic group chemically modifies the nanoparticles or the porous inorganic film. The electrolyte layer of the dye-sensitized solar cell includes the electrolyte composition.
摘要翻译：本发明提供一种能够同时实现电解质层的固化并且减轻由电解质层固化引起的光电转换率降低的电解质组合物，以及具有包含电解质组合物的固体电解质层的染料敏化太阳能电池。电解质组合物包括与铵基或含氮杂环基结合的纳米颗粒; 或与其结合的铵基或含氮杂环基的多孔无机膜。纳米颗粒和多孔无机膜各自由金属氧化物形成。含氮杂环基是咪唑鎓基，吡啶鎓基，三唑鎓基或胍基，抗衡阴离子基是F - ， - CH ^{- ，I ^{- 等。铵基或含氮杂环基化学改性纳米粒子或多孔无机膜。染料敏化太阳能电池的电解质层包括电解质组合物。}}

3. 发明授权

US5532322A Process for preparing brominated polystyrene 失效
标题翻译：制备溴化聚苯乙烯的方法
公开(公告)号：US5532322A
公开(公告)日：1996-07-02
申请号：US534181
申请日：1995-09-26
申请人： Shinichi Kadono , Kiyoshi Mishima , Akihisa Takahasi , Akira Taniuchi
发明人： Shinichi Kadono , Kiyoshi Mishima , Akihisa Takahasi , Akira Taniuchi
IPC分类号： C08F8/20 , C08F8/22
CPC分类号： C08F8/20
摘要： Disclosed is a process for preparing a brominated polystyrene, which comprises reacting a polystyrene dissolved or dispersed in a halogenated hydrocarbon type solvent, with a brominating agent in the presence of an antimony oxide catalyst.
摘要翻译：公开了一种制备溴化聚苯乙烯的方法，其包括将溶解或分散在卤代烃类溶剂中的聚苯乙烯与溴化剂在氧化锑催化剂存在下反应。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式