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1. 发明申请

WO2005023878A1 WATER BASED CONCENTRATED PRODUCT FORMS OF LIGHT STABILIZERS MADE BY A HETEROPHASE POLYMERIZATION TECHNIQUE 审中-公开
标题翻译：通过异构聚合技术制备的光稳定剂的基于水的浓缩产品形式
公开(公告)号：WO2005023878A1
公开(公告)日：2005-03-17
申请号：PCT/EP2004/051980
申请日：2004-09-01
申请人： CIBA SPECIALTY CHEMICALS HOLDING INC. , SCHELLENBERG, Carsten , AUSCHRA, Clemens , PETER, Wolfgang , RENOUX, Delphine , HAYOZ, Pascal
发明人： SCHELLENBERG, Carsten , AUSCHRA, Clemens , PETER, Wolfgang , RENOUX, Delphine , HAYOZ, Pascal
IPC分类号： C08F2/44
CPC分类号： C08F2/44
摘要： The instant invention pertains to a concentrated aqueous dispersion of organic light stabilizers with a particle size of less than 1000 nm, prepared by heterophase radical polymerization of ethylenically unsaturated monomers in the presence of the light stabilizers, wherein the weight ratio of light stabilizer to polymeric carrier is greater than 50/100. Another aspect of the invention is a process for the preparation of such aqueous dispersions with high light stabilizer content. Aqueous dispersions prepared according to this process are useful ingredients for adhesives, aqueous emulsions of natural or synthetic rubbers, water based inks or a water based coating compositions, which are consequently also subjects of the invention.
摘要翻译：本发明涉及在光稳定剂存在下通过烯属不饱和单体的异相自由基聚合制备的粒度小于1000nm的有机光稳定剂的浓缩水分散体，其中光稳定剂与聚合物载体的重量比大于50/100。本发明的另一方面是制备具有高光稳定剂含量的这种水性分散体的方法。根据该方法制备的水分散体是粘合剂，天然或合成橡胶的水性乳液，水基油墨或水基涂料组合物的有用成分，因此也是本发明的主题。

2. 发明申请

WO2008003601A1 WATER BASED CONCENTRATED PRODUCT FORMS OF PHOTOINITIATORS MADE BY A HETEROPHASE POLYMERIZATION TECHNIQUE 审中-公开
标题翻译：通过异构聚合技术制备的基于水的浓缩产品形式的光敏剂
公开(公告)号：WO2008003601A1
公开(公告)日：2008-01-10
申请号：PCT/EP2007/056290
申请日：2007-06-25
申请人： CIBA SPECIALTY CHEMICALS HOLDING INC. , SCHELLENBERG, Carsten , AUSCHRA, Clemens , PETER, Wolfgang , PIRRUNG, Frank Oliver Heinrich , TANABE, Junichi
发明人： SCHELLENBERG, Carsten , AUSCHRA, Clemens , PETER, Wolfgang , PIRRUNG, Frank Oliver Heinrich , TANABE, Junichi
IPC分类号： C08K5/00 , C08F2/46 , C08F2/22 , G03F7/031
CPC分类号： C08F2/50 , C08F2/22 , C08K5/132 , C08K5/5397 , C08L33/12 , C08L2201/54 , G03F7/029 , G03F7/031
摘要： The invention relates to a concentrated aqueous polymer dispersion with an average particle size of less than 1000 nm comprising a) a polymer carrier prepared by heterophase radical polymerization of at least one ethylenically unsaturated monomer in the presence of b) a photoinitiator and / or photolatent catalyst and c) optionally a non-ionic, cationic or anionic surfactant, wherein the weight ratio of the photoinitiator and / or photolatent catalyst to the polymer carrier is greater than 20 parts of photoinitiator and / or photolatent catalyst per 100 parts of polymer carrier, preferably equal or greater than 35 parts of photoinitiator and / or photolatent catalyst per 100 parts of polymer carrier.
摘要翻译：本发明涉及平均粒度小于1000nm的浓缩水性聚合物分散体，其包含a）在b）光引发剂和/或光催化剂存在下，通过至少一种烯键式不饱和单体的异相自由基聚合制备的聚合物载体和c）任选的非离子，阳离子或阴离子表面活性剂，其中光引发剂和/或光催化剂催化剂与聚合物载体的重量比相对于每100份聚合物载体大于20份光引发剂和/或光潜催化剂，优选等于或大于35份光引发剂和/或光潜催化剂/ 100份聚合物载体。

3. 发明申请

WO2008006723A1 COLOR FILTER COMPOSITION 审中-公开
标题翻译：彩色滤光片组成
公开(公告)号：WO2008006723A1
公开(公告)日：2008-01-17
申请号：PCT/EP2007/056622
申请日：2007-07-02
申请人： CIBA SPECIALTY CHEMICALS HOLDING INC. , SCHELLENBERG, Carsten , AUSCHRA, Clemens , OHWA, Masaki , TANABE, Junichi , TAKESUE, Mamiko
发明人： SCHELLENBERG, Carsten , AUSCHRA, Clemens , OHWA, Masaki , TANABE, Junichi , TAKESUE, Mamiko
IPC分类号： G03F7/00 , C09B67/00
CPC分类号： G03F7/0007 , C09B67/009
摘要： The invention relates to a color filter composition comprising a) a photoresist binder, b) a transparent pigment, c) optionally a solvent and/or optionally a photoinitiator or a photolatent catalyst, d) a dispersant which is a polymer or copolymer obtainable by a process comprising the steps of a1) polymerizing in a first step one or more ethylenically unsaturated monomers in the presence of at least one nitroxylether having the structural element wherein X represents a group having at least one carbon atom and is such that the free radical X derived from X is capable of initiating polymerization; or a2) polymerizing in a first step one or more ethylenically unsaturated monomers in the presence of at least one stable free nitroxyl radical and a free radical initiator; wherein at least one monomer used in the steps a1) or a2) is a C 1 -C 6 alkyl or hydroxy C 1 -C 6 alkyl ester of acrylic or methacrylic acid; and a second step b) comprising the modification of the polymer or copolymer prepared under a1) or a2) by a transesterification reaction, an amidation, hydrolysis or anhydride modification or a combination thereof, and optionally in addition by quaternization.
摘要翻译：本发明涉及一种滤色器组合物，其包含a）光致抗蚀剂粘合剂，b）透明颜料，c）任选的溶剂和/或任选的光引发剂或光引发剂催化剂，d）分散剂，其是可通过方法包括以下步骤：a1）在至少一种具有结构元素的硝基醚的存在下，在第一步中聚合一种或多种烯属不饱和单体，其中X表示具有至少一个碳原子的基团，并且使得衍生自从X能够引发聚合; 或a2）在至少一种稳定的游离硝酰基和自由基引发剂的存在下，在第一步中聚合一种或多种烯属不饱和单体; 其中在步骤a1）或a2）中使用的至少一种单体是C 1 -C 6 -C 6烷基或羟基C 1 -C 6烷基，丙烯酸或甲基丙烯酸的烷基酯; 和第二步骤b）包括通过酯交换反应，酰胺化，水解或酸酐改性或其组合修饰通过a1）或a2）制备的聚合物或共聚物，以及任选地通过季铵化进行添加。

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