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2. 发明公开

EP2298838A1 COLOR CORRECTION MATERIAL, FILM-FORMING COMPOSITION, AND OPTICAL FILTER 有权
标题翻译： FARBKORREKTURMATICIAL，FILMBILDENDE ZUSAMMENSETZUNG UND OPTISCHER FILTER
公开(公告)号：EP2298838A1
公开(公告)日：2011-03-23
申请号：EP09754565.1
申请日：2009-05-13
申请人： Adeka Corporation
发明人： ISHIDA Tatsuya , YANAGISAWA Satoshi , MAEDA Yosuke
IPC分类号： C09B67/02 , C08K3/34 , C08K5/46 , C08K5/56 , C08L101/00 , G02B5/22
CPC分类号： G02B5/223 , C08K5/0091 , C08K5/34 , C08K5/46 , C08K5/56 , C09B23/0066 , C09B23/04 , C09B23/06 , C09B23/083 , C09B23/086 , C09B45/20 , C09B63/00
摘要： The invention relates to: a color correction material containing at least one type of cyanine compound composed of a cyanine cation represented by general formula (I) below (wherein the symbols are as defined in the description) and a q-valent anion represented by pAn q- (wherein the symbols are as defined in the description), and at least one type of layered clay mineral; or a color correction material containing a clay mineral composite obtained by intercalating a cyanine cation represented by general formula (I) below, or preferably the cyanine cation and an organic cation, into a layered clay mineral. The invention also relates to a film-forming composition containing the color correction material and an optical filter having a layer composed of the film-forming composition.

wherein: ring A represents a benzene ring or a naphthalene ring; X represents CR 3 R 4 , NR 5 , an oxygen atom, a sulfur atom, or a selenium atom;
R 1 , R 2 , R 3 , R 4 , and R 5 each independently represent a group represented by general formula (II) or (II'), an alkyl group having 1 to 20 carbon atoms, an aryl group having 6 to 30 carbon atoms, or an arylalkyl group having 7 to 30 carbon atoms;
R 6 , R 7 , R 8 , and R 9 each independently represent a hydrogen atom, a group represented by general formula (II) or (II'), an alkyl group having 1 to 20 carbon atoms, an aryl group having 6 to 30 carbon atoms, an arylalkyl group having 7 to 30 carbon atoms, a halogen atom, or a cyano group;
Y 1 and Y 2 each independently represent an alkyl group having 1 to 20 carbon atoms, an aryl group having 6 to 30 carbon atoms, an arylalkyl group having 7 to 30 carbon atoms, or a group represented by general formula (III);
Z represents a hydrogen atom, a halogen atom, or a cyano group.
摘要翻译：本发明涉及：含有至少一种由以下通式（I）表示的花青阳离子构成的花青化合物（其中符号如说明书所定义）和由pAn表示的q价阴离子的颜色校正材料 q-（其中符号如说明书中所定义）和至少一种层状粘土矿物; 或含有通过以下通式（I）表示的花青阳离子或优选花青阳离子和有机阳离子嵌入到层状粘土矿物中而获得的粘土矿物复合物的颜色校正材料。本发明还涉及含有颜色校正材料的成膜组合物和具有由成膜组合物组成的层的滤光器。其中：环A表示苯环或萘环; X表示CR 3 R 4，NR 5，氧原子，硫原子或硒原子; R 1，R 2，R 3，R 4和R 5各自独立地表示由通式（II）或（II'）表示的基团，具有1至20个碳原子的烷基，具有6至30个碳原子或碳原子数为7〜30的芳烷基; R 6，R 7，R 8和R 9各自独立地表示氢原子，通式（II）或（II'）表示的基团，碳原子数1〜20的烷基，碳原子数为30，碳原子数为7〜30的芳烷基，卤素原子或氰基; Y 1和Y 2各自独立地表示碳原子数1〜20的烷基，碳原子数6〜30的芳基，碳原子数7〜30的芳烷基或通式（III）表示的基团。 Z表示氢原子，卤素原子或氰基。

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