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. 发明申请

WO2005014677A1 POLYMERIZABLE COPOLYMERS FOR ALIGNMENT LAYERS 审中-公开
标题翻译：用于对准层的聚合性共聚物
公开(公告)号：WO2005014677A1
公开(公告)日：2005-02-17
申请号：PCT/EP2004/051425
申请日：2004-07-08
申请人： Huntsman Advanced Materials (Switzerland) GmbH , STUDER, Peggy , SCHEIFELE, Patrick , MATSUMOTO, Yonetatsu , STÖSSEL, Richard
发明人： STUDER, Peggy , SCHEIFELE, Patrick , MATSUMOTO, Yonetatsu , STÖSSEL, Richard
IPC分类号： C08F246/00
CPC分类号： C09K19/3852 , C08F246/00 , C09K2019/0448 , C09K2219/03
摘要： Composition comprising at least one ethylenically unsaturated monomer to which a photochernically isomerizable or dimerizable molecule is covalently bonded, and at least one ethylenically unsaturated monomer to which a sensitizer is covalently bonded, are outstandingly suitable for producing polymeric alignment layers for liquid crystals.
摘要翻译：包含至少一种烯基不饱和单体的组合物，其中光可异构化或可二聚化的分子共价键合，以及至少一种与敏化剂共价键合的烯键式不饱和单体，非常适用于制备用于液晶的聚合物取向层。

2. 发明申请

WO2004060861A2 CROSSLINKABLE, PHOTOACTIVE POLYMERS AND THEIR USE 审中-公开
标题翻译：可交联，光活性聚合物及其用途
公开(公告)号：WO2004060861A2
公开(公告)日：2004-07-22
申请号：PCT/EP2003/050926
申请日：2003-12-02
申请人： HUNTSMAN ADVANCED MATERIALS (SWITZERLAND) GMBH , STUDER, Peggy , SCHEIFELE, Patrick , STÖSSEL, Richard , MATSUMOTO, Yonetatsu , BARNY, Stefan
发明人： STUDER, Peggy , SCHEIFELE, Patrick , STÖSSEL, Richard , MATSUMOTO, Yonetatsu , BARNY, Stefan
IPC分类号： C07D
CPC分类号： G02F1/133711 , C09K19/3852
摘要： Copolymers composed of (a) at least one monomer from the group of acrylates, methacrylates, acrylamides and methacrylamides, to each of which is bonded covalently, directly or via a bridging group, a photochemically isomerizable or dimerizable molecule, (b) at least one polyoxyalkyl ester or one polyoxyalkylamide of an ethylenically unsaturated mono- or dicarboxylic acid, or one polyoxyalkyl ether of an ethylenically unsaturated alcohol, and (c) optionally, other ethylenically unsaturated comonomers are outstandingly suitable as alignment layers for liquid crystals.
摘要翻译：（a）至少一种选自丙烯酸酯，甲基丙烯酸酯，丙烯酰胺和甲基丙烯酰胺的单体的共聚物，其中每个单体共价地，直接地或通过桥基键合，光化学可异构化或可二聚化（b）烯属不饱和单羧酸或二羧酸的至少一种聚氧烷基酯或一种聚烷氧基酰胺，或烯属不饱和醇的一种聚氧烷基醚，和（c）任选地，其它烯键式不饱和共聚单体非常适合作为液晶。

3. 发明申请

WO2005030696A1 PROCESS FOR THE PRODUCTION OF ACRYLIC ACID ESTERS CONTAINING CARBOXYL GROUPS 审中-公开
标题翻译：生产含有羧基的丙烯酸酯的方法
公开(公告)号：WO2005030696A1
公开(公告)日：2005-04-07
申请号：PCT/EP2004/052264
申请日：2004-09-22
申请人： HUNTSMAN ADVANCED MATERIALS (SWITZERLAND) GMBH , ROTH, Martin , MATSUMOTO, Yonetatsu , BLÄUER, Hans
发明人： ROTH, Martin , MATSUMOTO, Yonetatsu , BLÄUER, Hans
IPC分类号： C07C67/14
CPC分类号： C09K19/0403 , C07C67/14 , C09K2019/0444 , C07C69/54
摘要： A process for the production of acrylic esters of general formula (11) by way of reacting a carboxyl group containing hydroxy compound of general formula (a) with acryloyl chloride (c) according to the following general scheme (C): ( II ) wherein A denotes a flexible spacer group, Y a divalent linking group and M a divalent hydrocarbon ring(s) and/or heterocyclic ring(s) containing group containing up to 30 carbon atoms, characterized in that the reaction is carried out a) in the presence of a solvent medium, whereby the solvent medium contains at least 30% per weight based on the total amount of the solvent medium of a solvent selected from the group of N,N-Dimethyl acetamide (DMAc), NMethyl-pyrrolidon (NMP), N,N,N'N'-Tetramethyl urea (TMU) and N-Methylcaprolactam, b) in the absence of a base, and that c) the reaction temperature is kept between -10'C and +50'C; said process is especially suitable for obtaining products in high yield and purity in an industrial scale.
摘要翻译：通过使通式（a）的含羧基的羟基化合物与丙烯酰氯（c）按照以下一般方案（C）反应制备通式（11）的丙烯酸酯的方法：（II）其中 A表示柔性间隔基，Y表示二价连接基，M表示含有至多30个碳原子的二价烃环和/或含杂环，其特征在于反应在溶剂介质的存在，其中溶剂介质基于选自N，N-二甲基乙酰胺（DMAc），N-乙基 - 吡咯烷酮（NMP）的溶剂的溶剂介质的总量至少为30重量％，N，N，N'-二甲基脲（TMU）和N-甲基己内酰胺，b）在不存在碱的情况下，和c）将反应温度保持在-10℃和+ 50℃之间; 所述方法特别适用于以工业规模获得高产率和纯度的产品。

4. 发明申请

WO2003041875A1 PRODUCTION OF COMPOSITES ARTICLES COMPOSED OF THIN LAYERS 审中-公开
标题翻译：复合材料的生产由薄层组成
公开(公告)号：WO2003041875A1
公开(公告)日：2003-05-22
申请号：PCT/GB2002/005098
申请日：2002-11-11
申请人： VANTICO AG , MATSUMOTO, Yonetatsu , STUDER, Peggy, Diane , ZHAO, Jong , BARNY, Stefan , PATEL, Ranjana, Changanbhai
发明人： MATSUMOTO, Yonetatsu , STUDER, Peggy, Diane , ZHAO, Jong , BARNY, Stefan , PATEL, Ranjana, Changanbhai
IPC分类号： B05C5/00
CPC分类号： B29C67/0059 , B29C64/106 , B29C64/112 , B33Y10/00 , B33Y70/00 , B42D25/00 , B42D25/29 , B42D25/324 , B42D25/328 , B42D25/333 , B42D2033/20 , B42D2033/24 , B42D2033/46
摘要： A method is described of producing thin layers (below 10µm in thickness) by directing droplets (preferably by inkjet printing techniques) onto precise locations on a substrate, the liquid of the droplets having a viscosity such that the droplets, on impact with the substrate, spread out to form relics on the substrate that are at least 1.4 times the diameter of the droplets in flight, adjacent droplets merging to form a continuous layer on the substrate. The droplets may have different compositions to form images within the layer. Successive layers may be added to built up a three dimensional structure whose properties can be tailored by the compositions used to build up a composite.
摘要翻译：描述了通过将液滴（优选通过喷墨印刷技术）引导到基底上的精确位置上来生产薄层（厚度小于10μm）的方法，液滴的液体具有使得液滴在与基底碰撞时的粘度，展开以在衬底上形成至少为飞行中液滴直径的1.4倍的文物，相邻的液滴合并以在衬底上形成连续的层。液滴可以具有不同的组成以在层内形成图像。可以添加连续的层以构建三维结构，其三维结构的特性可以由用于构建复合材料的组合物来调整。

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