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. 发明专利

JP2011022502A Photosensitive resin composition using triarylmethane- and rhodamine-based pigment and color filter 审中-公开
标题翻译：光敏树脂组合物，使用三异氰酸酯和基于罗丹明的颜料和色彩过滤器
公开(公告)号：JP2011022502A
公开(公告)日：2011-02-03
申请号：JP2009169337
申请日：2009-07-17
申请人： Dainippon Printing Co Ltd , Sanyo Shikiso Kk , 大日本印刷株式会社 , 山陽色素株式会社
发明人： TAWARAYA SEIJI , KAWAGUCHI SHUJI , HAGIWARA IZUMI , SUGANO TOSHIHIKO , TANIHARA JUNICHI
IPC分类号： G02B5/20 , C09B11/00 , C09B11/28 , G02B5/22
摘要： PROBLEM TO BE SOLVED: To provide a photosensitive resin composition using a triarylmethane- and rhodamine-based pigment excellent in light and heat resistances, and to provide a color filter.
SOLUTION: The photosensitive resin composition contains a pigment composition, wherein the pigment composition is prepared by treating an untreated pigment selected from lake pigments, having a triarylmethane structure and/or a rhodamine structure with an organic acid selected from the group consisting of substituted or unsubstituted arylsulfonic acids and substituted or unsubstituted arylcarboxylic acids, and the photosensitive resin composition is obtained by using the pigment composition.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种使用耐光性和耐热性优异的三芳基甲烷和罗丹明系颜料的感光性树脂组合物，并提供滤色器。解决方案：感光性树脂组合物含有颜料组合物，其中通过将选自具有三芳基甲烷结构和/或罗丹明结构的色淀颜料的未处理颜料与选自以下的有机酸进行处理来制备颜料组合物：取代或未取代的芳基磺酸和取代或未取代的芳基羧酸，并且通过使用颜料组合物获得感光性树脂组合物。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2007186681A Pigment derivative, pigment dispersion agent using the same and pigment dispersion and water-based ink comprising them 有权
标题翻译：颜料衍生物，颜料分散剂及其色素分散剂和含水墨水包括它们
公开(公告)号：JP2007186681A
公开(公告)日：2007-07-26
申请号：JP2006330188
申请日：2006-12-07
申请人： Sanyo Shikiso Kk , Seiko Epson Corp , セイコーエプソン株式会社 , 山陽色素株式会社
发明人： KITAMURA KUNJI , HISADA KENJI , YOSHINAGA HIDEAKI , TANIHARA JUNICHI , YATAKE MASAHIRO , HAYASHI HIROKO , OKI YASUHIRO , NAGASE MAKOTO , MASUDA MOTOKI , ITO ATSUSHI , TEJIMA YOSHIO
IPC分类号： C09B67/20 , B41J2/01 , B41M5/00 , C07D251/52 , C07D251/70 , C09B48/00 , C09D11/00 , C09D11/322 , C09D11/326 , C09D11/38
CPC分类号： C09B47/12 , C09B1/005 , C09B48/00 , C09B57/004
摘要： PROBLEM TO BE SOLVED: To provide a pigment derivative and a pigment dispersion agent, inhibiting the flocculation of a pigment in an aqueous or non-aqueous vehicle, and water-based ink using the same. SOLUTION: The pigment derivative comprises a compound of formula (I) (wherein Q is an organic coloring matter residue having an aromatic ring; A is an ethylene group, a phenylene group or a naphthylene group and optionally contains a substituent; R is a hydroxy group or a group of the formula: -NH-A-Z where Z is a group of the formula: -SO 3 H or -COOH; and n is an integer of 1-4) or a metal salt, an ammonium salt or an amine salt thereof. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供颜料衍生物和颜料分散剂，抑制颜料在水性或非水性载体中的絮凝，以及使用其的水性油墨。颜料衍生物包含式（I）化合物（其中Q是具有芳环的有机色素残基; A是亚乙基，亚苯基或亚萘基，并且任选地含有取代基; R 是羟基或下式的基团：-NH-AZ，其中Z是下式的基团：H或-COOH; n是1-4的整数）或金属盐，铵盐或其胺盐。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2011021155A Triaryl methane-based and rhodamine-based pigment composition, and pigment dispersion using these 有权
标题翻译：基于甲酸和罗丹明的颜料组合物和使用这些的颜料分散体
公开(公告)号：JP2011021155A
公开(公告)日：2011-02-03
申请号：JP2009169327
申请日：2009-07-17
申请人： Sanyo Shikiso Kk , 山陽色素株式会社
发明人： SUGANO TOSHIHIKO , TANIHARA JUNICHI
IPC分类号： C09B67/14 , C09B63/00 , C09B67/20 , C09B67/46
摘要： PROBLEM TO BE SOLVED: To provide a lake pigment having excellent light resistance and heat resistance and having a triaryl methane structure and/or a rhodamine structure, and to provide a pigment dispersion using the same.
SOLUTION: The pigment composition is formed by treating an untreated pigment selected from lake pigments having a triaryl methane structure and/or a rhodamine structure with an organic acid selected from the group composed of a substituted or non-substituted aryl sulfonic acid and a substituted or non-substituted aryl carboxylic acid.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供具有优异的耐光性和耐热性并具有三芳基甲烷结构和/或罗丹明结构的色淀颜料，并提供使用其的颜料分散体。溶液：颜料组合物通过将选自具有三芳基甲烷结构和/或罗丹明结构的色淀颜料的未处理颜料与选自由取代或未取代的芳基磺酸组成的组中的有机酸和取代或未取代的芳基羧酸。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2013216714A Copolymer for color filter, pigment dispersion, and resist composition 有权
标题翻译：用于彩色滤光片，色素分散剂和抗蚀剂组合物的共聚物
公开(公告)号：JP2013216714A
公开(公告)日：2013-10-24
申请号：JP2012085526
申请日：2012-04-04
申请人： Sanyo Shikiso Kk , 山陽色素株式会社 , Otsuka Chem Co Ltd , 大塚化学株式会社
发明人： TANIHARA JUNICHI , UMEMOTO HIKARU
IPC分类号： C08F220/18 , C08F293/00
摘要： PROBLEM TO BE SOLVED: To provide a copolymer for a color filter which is useful to achieve a high contrast of an image displayed on a color liquid crystal display and can shorten the developing time of a resist composition, a pigment dispersion using the same, and a resist composition including the pigment dispersion.SOLUTION: A copolymer for a color filter includes at least a structural unit derived from an acrylic ester, a structural unit derived from acrylic acid, and a structural unit derived from N-vinylpyrrolidone, and has a weight average molecular weight of 5,000-20,000 and an acid value of 30-200 mgKOH/g. A pigment dispersion includes a pigment, a pigment dispersant, the copolymer for a color filter and a solvent, wherein the pigment has a coating layer containing the copolymer for a color filter on at least a part of the surface thereof. A resist composition includes the pigment dispersion and a photosensitive composition.
摘要翻译：要解决的问题：提供一种用于实现彩色液晶显示器上显示的图像的高对比度的滤色器用共聚物，并且可以缩短抗蚀剂组合物的显影时间，使用该共聚物的颜料分散体，以及包含颜料分散体的抗蚀剂组合物。溶液：用于滤色器的共聚物至少包含衍生自丙烯酸酯的结构单元，衍生自丙烯酸的结构单元和衍生自N-乙烯基吡咯烷酮的结构单元，并且具有重量平均分子量为5,000-20,000，酸值为30-200mgKOH / g。颜料分散体包括颜料，颜料分散剂，滤色器用共聚物和溶剂，其中颜料在其表面的至少一部分上具有含有滤色器用共聚物的涂层。抗蚀剂组合物包括颜料分散体和光敏组合物。

5. 发明专利

JP2011123209A Dye-containing pigment dispersion body 审中-公开
标题翻译：含色素分散体
公开(公告)号：JP2011123209A
公开(公告)日：2011-06-23
申请号：JP2009279768
申请日：2009-12-09
申请人： Sanyo Shikiso Kk , 山陽色素株式会社
发明人： IKENARI NOBUYUKI , TANIHARA JUNICHI
IPC分类号： G02B5/20 , C09B29/42 , C09B47/10 , C09B67/20 , C09B67/22 , C09B67/46 , G02B5/22
摘要： PROBLEM TO BE SOLVED: To provide a pigment dispersion body having favorable heat resistance to enable production by photolithography and capable of increasing a contrast ratio of a color filter obtained using the same, and enhancing a Y value showing transmittance in an xyz coordinate system.
SOLUTION: The pigment dispersion body for a color filter comprises a pigment containing a phthalocyanine pigment, a dye comprising a compound represented by a formula (1), a dispersant, a dispersed resin and a solvent, where R
1 represents 2C-10C alkyl, R
2 , R
4 and R
5 independently represent H, methyl, hydroxyl or cyano, respectively, and R
3 represents 1C-4C alkyl.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决问题：为了提供具有良好的耐热性的颜料分散体，能够通过光刻制造，并且能够提高使用其获得的滤色器的对比度，并且提高在xyz坐标中显示透射率的Y值系统。解决方案：用于滤色器的颜料分散体包括含有酞菁颜料的颜料，包含由式（1）表示的化合物，分散剂，分散树脂和溶剂的染料，其中R 1 分别代表H，甲基，羟基或氰基，其中R 1，R 2，R 3，R 4， R 3表示1C-4C烷基。版权所有（C）2011，JPO＆INPIT

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