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公开(公告)号：EP1377641B1
公开(公告)日：2005-09-07
申请号：EP02713161.4
申请日：2002-04-02
发明人： EGLI, Robert , EICH, Oliver , GÖKE, Knut
IPC分类号： C09B29/26
CPC分类号： C09B29/0825 , C09B29/02 , C09B29/0809 , C09B43/42 , Y10S8/922
摘要： The present invention relates to novel dyestuffs of formula (I) (formula see on enclosed paper version) wherein the substituents have the meanings defined in the claims, the production of such dyestuffs, the use of these dyestuffs and material dyed or printed by such dyestuffs.
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公开(公告)号：EP1341853B1
公开(公告)日：2005-08-24
申请号：EP01970069.9
申请日：2001-09-28
IPC分类号： C09B67/22
CPC分类号： C09B67/0051 , C09B67/0041 , C09B67/0046 , C09B67/0055 , D06P3/24 , D06P3/241
摘要： The present invention relates to a process for the trichromatic dyeing or printing of natural or synthetic polyamide fibres or such fibres as contain polyamide with dye mixtures and also to such dye mixtures and polyamide fibres dyed or printed therewith.
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公开(公告)号：EP1563011A1
公开(公告)日：2005-08-17
申请号：EP03769793.5
申请日：2003-11-11
发明人： HASEMANN, Ludwig
CPC分类号： C09D11/328 , C09B29/0088 , C09B29/3656
摘要： The invention relates to novel azo dyestuffs of formula (I), the use of such compounds and/or mixtures for printing recording materials, especially paper or papery substrates, textile fibre materials, plastic films and plastic transparencies by the inkjet printing process and also to the recording materials printed thereby.
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公开(公告)号：EP1417257B1
公开(公告)日：2005-02-09
申请号：EP02755421.1
申请日：2002-08-05
发明人： KRÖHNKE, Christoph , STANIEK, Peter
IPC分类号： C08K5/00 , C08K5/1535
CPC分类号： C08K5/49 , C08K5/1535 , C08K5/3435
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65.发明公开METHOD AND APPARATUS FOR APPROVING COLOR SAMPLES 审中-公开VERFAHREN UND VORRICHTUNG ZUM GENEHMIGEN VON FARBPROBEN
公开(公告)号：EP1502088A1
公开(公告)日：2005-02-02
申请号：EP03747187.7
申请日：2003-04-24
发明人： AGARWAL, Niraj
摘要： A color approval system that facilitates the use of electronic color submissions. The electronic color submissions contain reflectance values for a physical color sample to be submitted for approval. The system includes a data storage area accessible by a submitter of the electronic color sample and a reviewer of the color sample. The submitter upload the submission to the data storage area, from which the reviewer retrieves the submission and replies with an acceptance or rejection, typically via e-mail. The system provides tools for the analysis of the electronic color sample and automatic formation of acceptances and rejections.
摘要翻译： 一种有助于使用电子颜色提交的颜色审批系统。 电子颜色提交包含要提交批准的物理色样的反射值。 该系统包括可由电子颜色样本的提交者和颜色样本的审阅者访问的数据存储区域。 提交者将提交内容上传到数据存储区域，审阅者从该区域检索提交文件，并通常通过电子邮件接收或拒绝。 该系统提供用于分析电子色样和自动形成接受和拒绝的工具。
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公开(公告)号：EP1414836B1
公开(公告)日：2004-12-29
申请号：EP02764788.2
申请日：2002-07-25
IPC分类号： C07H19/056 , C07H1/00 , A61K31/7056 , A61P31/12
CPC分类号： C07H19/056 , C07H1/00
摘要： A process for the preparation of ribavirin on an industrial scale is described which comprises the reaction of glycosylation of 3-substituted triazoles in the presence of a Lewis acid. Said process comprises: a) the reaction of a triazole of the formula with a protected ribofuranose of the formula b) the removal of the Pg groups and, optionally, the conversion into a carhoxyamide group of the R2 group of the compound obtained of the formula
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公开(公告)号：EP1472317A1
公开(公告)日：2004-11-03
申请号：EP03700191.4
申请日：2003-01-29
发明人： PFLIEGER, Dominique
CPC分类号： C09D11/328 , C09B45/18 , C09B45/28 , C09B69/045 , C09D7/41 , G03G9/091 , G03G9/09775 , G03G9/09783
摘要： This invention relates to coppered azo dyestuffs containing an alkyl-, aryl or alkoxyalkyl sulfamyl group on one moiety of the molecule and an alkyl-, aryl or alkoxyalkyl ammonium sulfonate or carboxylate group on the other moiety. The invention also relates to various intermediates, to compositions and to processes for preparing the metalized dyestuffs. The compounds are particularly suited for the application in laquers, ink-jet inks and electrographic toners.
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68.发明公开USE OF A DYESTUFF FOR INK JET PRINTING RECORDING MATERIALS 有权染料的FOR USE TINTENTSTRAHLDRUCKMATERIALIEN
公开(公告)号：EP1463781A1
公开(公告)日：2004-10-06
申请号：EP02781678.4
申请日：2002-12-18
发明人： HASEMANN, Ludwig
CPC分类号： C09D11/32 , C09B43/124 , C09B43/40 , C09D11/328 , Y10T428/24802
摘要： Disclosed are dyestuff mixtures for printing recording materials, especially textile fibre materials, paper and papery substrates and plastic films and plastic, as well as compositions suitable for ink-jet printing comprising a dyestuff of the formula (I)
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公开(公告)号：EP1379527B1
公开(公告)日：2004-09-22
申请号：EP02710233.4
申请日：2002-02-06
IPC分类号： C07D471/14 , C07D471/22 , C07D498/14
CPC分类号： C07D403/12 , C07D235/26 , C07D471/04 , C07D471/14 , C09B15/00 , C09B57/00
摘要： The epindolidione compounds of the general formula (I) in which A', R2 and A have the meanings given in claim 1, are outstanding pigments which are notable in particular for better migration, light and solvent fastnesses, better heat stability and enhanced colouring power and also better dispersibility and capability to be brought into pigment form. The invention also relates to a process for preparing these epindolidione compounds and to their use a colorants for colouring polymer compositions or paper pulps, as colorants in electrophotographic toners and developers, as colorants in ink-jet inks, as colorants in the coatings industry, as colorants for textile printing or as a printing ink in the graphical industry, as colorants in cosmetics.
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公开(公告)号：EP1341851B1
公开(公告)日：2004-08-04
申请号：EP01967628.7
申请日：2001-09-27
发明人： KAUL, Bansi, Lal , PLÜG, Carsten
IPC分类号： C09B19/02
CPC分类号： C09B19/02
摘要： The invention relates to a novel process for the preparation of triphenodioxazine compounds of general formula (I) in which both X represent hydrogen or halogen atoms and the heterocyclic rings labeled A are fused on in 1,2-, 2,3- or 3,4- and 8,9-, 9,10- or 10,11- position and contain at least one nitrogen atom which is unsubstituted or substituted by alkyl, cycloalkyl or aryl radicals, which is characterized by a cyclisation and an oxidation step conducted in the presence of a base in a polar, aprotic solvent.
摘要翻译： 本发明涉及制备通式（I）的三苯基二恶嗪化合物的新方法，其中两个X代表氢或卤素原子，且标记为A的杂环稠合在1,2-，2,3-或3个， 4-和8,9-，9,10-或10,11-位并且含有至少一个未被取代或被烷基，环烷基或芳基取代的氮原子，其特征在于环化和氧化步骤在 在极性非质子溶剂中存在碱。
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