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公开(公告)号:US08610998B2
公开(公告)日:2013-12-17
申请号:US12308594
申请日:2007-06-25
申请人: Gabriele Baisch , Reinhold Öhrlein , Peter Simmendinger , Gerardus De Keyzer , Margherita Fontana , Vilas N. Mumbaikar
发明人: Gabriele Baisch , Reinhold Öhrlein , Peter Simmendinger , Gerardus De Keyzer , Margherita Fontana , Vilas N. Mumbaikar
CPC分类号: C09B69/103 , C08K5/0041 , C09B69/106 , C09B69/107 , C09B69/109 , Y10T29/49002
摘要: The present invention relates to the preparation and use of (colored) organic particles carrying electric charge as electrophoretic (image) displaying particles, to electrophoretic dispersions comprising the organic particles carrying electric charge, electrophoretic (image) devices (especially displays) comprising the colored organic particles carrying electric charge, to the novel functionalized particles, and to their use. The particles are obtainable according to a method represented by the reaction scheme as given in FIG. 1.
摘要翻译: 本发明涉及携带电荷的(着色)有机颗粒作为电泳(图像)显示颗粒的制备和使用,包括带有带电荷的有机颗粒的电泳分散体,包含着色有机物的电泳(图像)装置(尤其是显示器) 携带电荷的颗粒,到新的功能化颗粒,以及它们的用途。 颗粒可以根据图1中给出的反应方案表示的方法获得。 1。
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公开(公告)号:US20110216392A1
公开(公告)日:2011-09-08
申请号:US12308594
申请日:2007-06-25
申请人: Gabriele Baisch , Reinhold Öhrlein , Peter Simmendinger , Gerardus De Keyzer , Margherita Fontana , Vilas N. Mumbaikar
发明人: Gabriele Baisch , Reinhold Öhrlein , Peter Simmendinger , Gerardus De Keyzer , Margherita Fontana , Vilas N. Mumbaikar
IPC分类号: G02F1/167 , C07C225/22 , C07F7/18 , C07C49/796 , C08F8/32 , C08F8/34 , C08F216/36 , C08F226/02 , H01B1/12 , H05K13/00
CPC分类号: C09B69/103 , C08K5/0041 , C09B69/106 , C09B69/107 , C09B69/109 , Y10T29/49002
摘要: The present invention relates to the preparation and use of (colored) organic particles carrying electric charge as electrophoretic (image) displaying particles, to electrophoretic dispersions comprising the organic particles carrying electric charge, electrophoretic (image) devices (especially displays) comprising the colored organic particles carrying electric charge, to the novel functionalized particles, and to their use. The particles are obtainable according to a method represented by the reaction scheme as given in FIG. 1.
摘要翻译: 本发明涉及携带电荷的(着色)有机颗粒作为电泳(图像)显示颗粒的制备和使用,包括带有带电荷的有机颗粒的电泳分散体,包含着色有机物的电泳(图像)装置(尤其是显示器) 携带电荷的颗粒,到新的功能化颗粒,以及它们的用途。 颗粒可以根据图1中给出的反应方案表示的方法获得。 1。
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公开(公告)号:US07141697B2
公开(公告)日:2006-11-28
申请号:US10130196
申请日:2001-12-12
申请人: Niranjan Paingankar , Vilas N. Mumbaikar , Vadiraj S. Ekkundi , Hans-Peter Jalett , Urs Siegrist , Paul Adriaan Van Der Schaaf , Frank Bienewald , Martin Studer , Stefan Burkhardt
发明人: Niranjan Paingankar , Vilas N. Mumbaikar , Vadiraj S. Ekkundi , Hans-Peter Jalett , Urs Siegrist , Paul Adriaan Van Der Schaaf , Frank Bienewald , Martin Studer , Stefan Burkhardt
IPC分类号: C07C211/00
CPC分类号: C07C213/02 , C07C217/74 , C07C2601/14
摘要: Disclosed is a process for the preparation of a compound of formula wherein R1 is hydrogen, hydroxyl, or unsubstituted or substituted alkyl or alkoxy, R2 is hydrogen or a substituent which can be converted to hydrogen, and n is 0, 1 or 2, comprising hydrogenating a compound of formula wherein R1, R2 and n are as defined above, in the presence of a nickel or cobalt catalyst.
摘要翻译: 公开了一种制备下式化合物的方法,其中R 1是氢,羟基或未取代或取代的烷基或烷氧基,R 2是氢或取代基, 可以转化为氢,并且n为0,1或2,包括将下式化合物其中R 1,R 2,N和n如上定义的氢化, 存在镍或钴催化剂。
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公开(公告)号:US06620960B2
公开(公告)日:2003-09-16
申请号:US10130010
申请日:2002-10-01
IPC分类号: C07C25330
CPC分类号: C07C253/30 , C07C2601/14 , C07C255/37
摘要: Disclosed is a process for the preparation of a compound of the formula (1) wherein R1 is unsubstituted or substituted sing reacting a compound of the formula (2) with a compound of the formula (3) in the presence of an aqueous base ransfer catalyst.
摘要翻译: 公开了一种制备式(1)化合物的方法,其中R 1是未取代的或取代的,使式(2)的化合物与式(3)的化合物在碱性转移催化剂 。
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公开(公告)号:US5589514A
公开(公告)日:1996-12-31
申请号:US444518
申请日:1995-05-19
申请人: Ramachandra G. Naik , Vilas N. Mumbaikar , Rangarajan Vasumathy , Aftab D. Lakdawala , Mandakini V. Shirole , Bansi Lal , Jurgen Blumbach , Klaus U. Weithmann , Robert R. Bartlett
发明人: Ramachandra G. Naik , Vilas N. Mumbaikar , Rangarajan Vasumathy , Aftab D. Lakdawala , Mandakini V. Shirole , Bansi Lal , Jurgen Blumbach , Klaus U. Weithmann , Robert R. Bartlett
IPC分类号: A61K31/12 , A61K31/00 , A61K31/121 , A61P11/06 , A61P19/00 , A61P25/04 , A61P29/00 , A61P35/00 , C07C45/67 , C07C45/70 , C07C45/74 , C07C49/796 , C07C49/83 , C07C49/835 , C07C49/84 , C07C65/40 , C07C69/157 , C07C205/45 , C07C229/08 , C07C233/33 , C07C255/56 , C07D207/33 , C07D213/24 , C07D213/38 , C07D307/46 , C07D307/52 , C07D317/54 , C07D333/20 , C07D333/22 , A61K31/165 , C07C59/84
CPC分类号: C07C49/83 , C07C205/45 , C07C229/08 , C07C233/33 , C07C255/56 , C07C45/673 , C07C45/74 , C07C49/835 , C07C49/84 , C07C65/40 , C07D307/46 , C07D317/54 , C07D333/22 , Y10S514/886 , Y10S514/887
摘要: Compounds of formula I, ##STR1## wherein the substituents R.sub.1 -R.sub.4 and a have the given meanings and show an activity against inflammatory conditions.
摘要翻译: 式I的化合物,其中取代基R 1 -R 4和A具有给定的含义并且表现出对炎症条件的活性。
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