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1. 发明专利

JP2011219741A Pigment dispersion, colored resin composition, color filter, liquid crystal display, and organic el display 有权
标题翻译：颜料分散剂，有色树脂组合物，彩色滤光片，液晶显示器和有机EL显示器
公开(公告)号：JP2011219741A
公开(公告)日：2011-11-04
申请号：JP2011050131
申请日：2011-03-08
申请人： Mitsubishi Chemicals Corp , 三菱化学株式会社
发明人： OGAWA KATSUHIRO , SAKO NAOKI , NISHIMURA MASAAKI , IHARA TAKESHI
IPC分类号： C09B67/46 , C09B35/025 , C09B35/03 , C09B57/00 , C09B67/20 , C09B67/22 , G02B5/20 , G02B5/22 , G02F1/1335 , G03F7/004 , H01L51/50 , H05B33/02 , H05B33/12
摘要： PROBLEM TO BE SOLVED: To provide a pigment dispersion and a colored resin composition which can produce a color filter with high brightness, high contrast and high color density.SOLUTION: This pigment dispersion includes (A) a pigment and (B) an alkaline earth metal salt of a water-soluble die having an acidic group, such as compounds represented by formula (1) or formula (2).
摘要翻译：解决的问题：提供可以生产具有高亮度，高对比度和高颜色密度的滤色器的颜料分散体和着色树脂组合物。解决方案：该颜料分散体包括（A）颜料和（B）具有酸性基团的水溶性模具的碱土金属盐，例如由式（1）或式（2）表示的化合物。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2011057974A Colored resin composition, color filter, liquid crystal display device and organic el display 有权
标题翻译：彩色树脂组合物，彩色滤光片，液晶显示装置和有机EL显示
公开(公告)号：JP2011057974A
公开(公告)日：2011-03-24
申请号：JP2010177521
申请日：2010-08-06
申请人： Mitsubishi Chemicals Corp , 三菱化学株式会社
发明人： OGAWA KATSUHIRO , SAKO NAOKI , YAMANAKA KENTA
IPC分类号： C08L101/00 , C08K5/13 , C08K5/3417 , C08K5/372 , C08L33/04 , G02B5/20 , G02F1/1335 , G03F7/004 , G03F7/033 , H01L51/50 , H05B33/12
摘要： PROBLEM TO BE SOLVED: To provide a pigment dispersion and a colored resin composition capable of achieving the coexistence of high contrast, high transmittance (that is high luminance) and dispersion stability which are not conventionally attained as a problem when a copper phthalocyanine blue pigment having a transmission region in a short wavelength region such as C.I. pigment blue 15:6 is used aiming to attain the high brightness of a pixel.
SOLUTION: The colored resin composition includes (A) a pigment, (B) dispersant, (C) antioxidant and (D) binder resin, and (A) the pigment contains a blue pigment, (B) the dispersant is a block copolymer comprising of B block which has a quaternary ammonium base in a side chain and A block which does not have a quaternary ammonium base, and when the block copolymer pairs up with an anion, the anion is not a phosphoric ester, (C) the antioxidant contains a compound expressed by formula (I) or (II) bellow and also the content of (C) antioxidant satisfies a specific formula.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种颜料分散体和着色树脂组合物，其能够实现高对比度，高透射率（即高亮度）和分散稳定性共同存在的问题，当铜酞菁蓝色颜料，其在诸如CI的短波长区域中具有透射区域颜料蓝15：6用于获得像素的高亮度。着色树脂组合物包含（A）颜料，（B）分散剂，（C）抗氧化剂和（D）粘合剂树脂，（A）颜料含有蓝色颜料，（B）分散剂为嵌段共聚物，其包含在侧链中具有季铵碱的B嵌段和不具有季铵碱的嵌段，并且当所述嵌段共聚物与阴离子配对时，所述阴离子不是磷酸酯，（C）抗氧化剂含有式（I）或（II）表示的化合物，并且（C）抗氧化剂的含量满足特定的式。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2013053274A Pigment dispersion, colored resin composition, color filter, liquid crystal display device, and organic el display device 有权
标题翻译：颜料分散体，有色树脂组合物，彩色滤光片，液晶显示装置和有机EL显示装置
公开(公告)号：JP2013053274A
公开(公告)日：2013-03-21
申请号：JP2011193984
申请日：2011-09-06
申请人： Mitsubishi Chemicals Corp , 三菱化学株式会社
发明人： OGAWA KATSUHIRO , SAKO NAOKI
IPC分类号： C09B67/46 , C09D17/00 , G02B5/20 , G02B5/22
摘要： PROBLEM TO BE SOLVED: To provide a pigment dispersion and a colored resin composition which control agglomeration and crystallization of a pigment after an atomization process, a dispersion process, or burning and provide a high-contrast pixel, and to provide a color filter having the high-contrast pixel, and a high-quality liquid crystal display device and an organic EL display device.SOLUTION: In the pigment dispersion including (A) a pigment, (B) a solvent, and (D) a dispersant, the pigment dispersion further contains at least two compounds represented by specific structural formula (1).
摘要翻译：要解决的问题：提供一种颜料分散体和着色树脂组合物，其在雾化处理，分散过程或燃烧之后控制颜料的聚集和结晶，并提供高对比度像素，并提供颜色具有高对比度像素的滤光器，以及高品质液晶显示装置和有机EL显示装置。解决方案：在（A）颜料，（B）溶剂和（D））分散剂的颜料分散体中，颜料分散体还含有至少两种由特定结构式（1）表示的化合物。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2012197428A Additive, pigment dispersion liquid, colored resin composition, color filter, liquid crystal display device, and organic el display device 审中-公开
标题翻译：添加剂，颜料分散液，有色树脂组合物，彩色滤光片，液晶显示装置和有机EL显示装置
公开(公告)号：JP2012197428A
公开(公告)日：2012-10-18
申请号：JP2012042187
申请日：2012-02-28
申请人： Mitsubishi Chemicals Corp , 三菱化学株式会社
发明人： OGAWA KATSUHIRO , SAKO NAOKI , IHARA TAKESHI
IPC分类号： C09B67/20 , C09B25/00 , C09B29/33 , C09B57/00 , C09B67/46 , G02B5/20 , G02F1/1335 , H01L51/50 , H05B33/12
摘要： PROBLEM TO BE SOLVED: To provide a pigment dispersion liquid and a colored resin composition, improved in dispersion stability and suppressed in generation of crystal foreign matters in a microparticulating step, a dispersion step or after firing.SOLUTION: The pigment dispersion liquid contains a pigment, a solvent and a compound represented by formula (1) as an additive, and the colored resin composition contains in the dispersion liquid, a binder resin and the like. In the formula, Ais a nitrogen-containing condensed ring group which may have a substituent; Bis a 6-10C aromatic ring group which may have a substituent or a 2-12C heterocyclic group which may have a substituent; Ris a 1-5C alkyl group which may have a substituent; n is an integer of 0 to 2; and Z is a direct bond or a divalent group selected from a sulfonamide group, a sulfone ester group, an amide group and an ester group.
摘要翻译：解决问题的方法：提供一种颜料分散液和着色树脂组合物，其在微粒化步骤，分散步骤中或焙烧后提高分散稳定性和抑制晶体异物的产生。解决方案：颜料分散液含有颜料，溶剂和式（1）表示的化合物作为添加剂，着色树脂组合物在分散液中含有粘合剂树脂等。在该式中，A 1 是可以具有取代基的含氮缩合环基; B 1 是可以具有取代基的6-10C芳环基或可以具有取代基的2-12C杂环基; R 11是可以具有取代基的1-5C烷基; n为0〜2的整数， Z是直接键或选自磺酰胺基，砜基，酰胺基和酯基的二价基团。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2011246649A Pigment dispersion, coloring resin composition, color filter, liquid crystal display, and organic el display 审中-公开
标题翻译：颜料分散剂，着色树脂组合物，彩色滤光片，液晶显示器和有机EL显示器
公开(公告)号：JP2011246649A
公开(公告)日：2011-12-08
申请号：JP2010123234
申请日：2010-05-28
申请人： Mitsubishi Chemicals Corp , 三菱化学株式会社
发明人： OGAWA KATSUHIRO , OHATA TATSUHIRO , SAKO NAOKI , NISHIMURA MASAAKI , TACHIKAWA TOMOYUKI
IPC分类号： C09B67/46 , C08F290/12 , C09B57/00 , C09B67/20 , C09B67/44 , C09D17/00 , G02F1/1335 , H01L51/50 , H05B33/12
摘要： PROBLEM TO BE SOLVED: To provide a pigment dispersion which can stably disperse a current highly micronized pigment with a small addition amount without reducing the luminance of the pigment itself, as a result, can produce a color filter with high luminance, high contrast and high color density.SOLUTION: This coloring resin composition includes (A) a pigment and (B) a pigment derivative having a specific structure. The use thereof are also disclosed.
摘要翻译：要解决的问题：为了提供一种可以以不增加颜料本身的亮度而不降低颜料本身的亮度，可以以小的添加量稳定地分散当前的高度微粉化的颜料的颜料分散体，结果可以生产出具有高亮度，高对比度和高色密度。该着色树脂组合物包含（A）颜料和（B）具有特定结构的颜料衍生物。还公开了其用途。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2012087233A Additive, pigment dispersion, colored resin composition for color filter, color filter, liquid crystal display device, and organic el display device 审中-公开
标题翻译：添加剂，颜料分散剂，彩色滤色器，彩色滤光片，液晶显示装置和有机EL显示装置的有色树脂组合物
公开(公告)号：JP2012087233A
公开(公告)日：2012-05-10
申请号：JP2010235944
申请日：2010-10-20
申请人： Mitsubishi Chemicals Corp , 三菱化学株式会社
发明人： NISHIMURA MASAAKI , OGAWA KATSUHIRO , SAKO NAOKI , IHARA TAKESHI
IPC分类号： C09B67/20 , B01F17/22 , B01F17/26 , C07C245/06 , C09B67/46 , G02B5/20 , G02B5/22 , G02F1/1335 , G03F7/004 , H01L51/50 , H05B33/12
摘要： PROBLEM TO BE SOLVED: To provide a color filter which has high luminance and high contrast, and a liquid crystal display device and an organic EL display device of high quality.SOLUTION: The additive is composed of a compound expressed by formula (1) (wherein, Adenotes a 2 to 12C heterocyclic group which may have a substituent; Adenotes a phenylene group which may have a substituent or a naphthylene group which may have a substituent; Bdenotes a 1 to 5C alkyl group which may have a substituent or a 6 to 10C aromatic ring group which may have a substituent; Rdenotes a 1 to 5C alkyl group which may have a substituent, a 1 to 4C alkoxy group which may have a substituent or a 6 to 10C aromatic ring group which may have a substituent; and Xdenotes a group selected from ).
摘要翻译：要解决的问题：提供一种具有高亮度和高对比度的滤色器，以及高品质的液晶显示装置和有机EL显示装置。解决方案：添加剂由式（1）表示的化合物组成：其中，A 1表示可以具有取代基的2〜12C杂环基; A < SP POS =“POST”> 2 表示可以具有取代基的亚苯基或可具有取代基的亚萘基; B 1 表示1〜5 可以具有取代基的烷基或可以具有取代基的6〜10个芳香环基; R 1表示可以具有取代基的1〜5个碳原子的烷基，1 可以具有取代基的4〜4个烷氧基或可以具有取代基的6〜10个芳香环基; X 1 表示选自<二价基团>的基团）。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2012067168A Additive, pigment dispersion, colored resin composition for color filter, color filter, liquid crystal display device and organic el display device 审中-公开
标题翻译：添加剂，颜料分散剂，彩色滤色器，彩色滤光片，液晶显示装置和有机EL显示装置的有色树脂组合物
公开(公告)号：JP2012067168A
公开(公告)日：2012-04-05
申请号：JP2010212230
申请日：2010-09-22
申请人： Mitsubishi Chemicals Corp , 三菱化学株式会社
发明人： NISHIMURA MASAAKI , SAKO NAOKI , OGAWA KATSUHIRO , IHARA TAKESHI
IPC分类号： C09B67/20 , C08K5/23 , C08L101/00 , G02B5/20 , G02B5/22 , G02F1/1335 , G03F7/004 , H01L51/50 , H05B33/12
摘要： PROBLEM TO BE SOLVED: To provide a color filter of high luminance and high contrast, and to provide a liquid crystal display device and an organic EL display device of high quality.SOLUTION: There are provided an additive and a colored resin composition for the color filter including a compound represented by formula (1) (wherein, Arepresents a 3-14C hydrocarbon ring or 2-10C heterocycle; Arepresents phenylene or naphthylene; Brepresents 1-5C alkyl or a 6-10C aromatic ring; and Rrepresents 1-5C alkyl, 1-4C alkoxy or a 6-10C aromatic ring).
摘要翻译：要解决的问题：提供高亮度和高对比度的滤色器，并提供高质量的液晶显示装置和有机EL显示装置。解决方案：提供了一种用于滤色器的添加剂和着色树脂组合物，其包括由式（1）表示的化合物（其中，A 1 表示3-14C 烃环或2-10C杂环; A 2表示亚苯基或亚萘基; B 1表示1-5C烷基或6- 10芳环; R 16表示1-5C烷基，1-4C烷氧基或6-10C芳环）。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2013082906A Pigment dispersion, colored resin composition for color filter, color filter, liquid crystal display device, and organic el display device 有权
标题翻译：颜料分散剂，彩色滤色片，彩色滤光片，液晶显示装置和有机EL显示装置的有色树脂组合物
公开(公告)号：JP2013082906A
公开(公告)日：2013-05-09
申请号：JP2012211339
申请日：2012-09-25
申请人： Mitsubishi Chemicals Corp , 三菱化学株式会社
发明人： OGAWA KATSUHIRO , SAKO NAOKI
IPC分类号： C09D17/00 , C08K5/27 , C08L101/00 , C09B25/00 , C09B67/20 , C09B67/46 , G02B5/20 , G02B5/22 , G02F1/1335 , H01L51/50 , H05B33/12
摘要： PROBLEM TO BE SOLVED: To provide a pigment dispersion as one component of the colored resin composition which increases intensity of an obtained pixel, and reduces a phase difference in a thickness direction.SOLUTION: The pigment dispersion includes a pigment containing C.I. (color index) pigment yellow 138, a solvent, a dispersant, and a compound expressed by formula (1) as an additive. (In the formula, Aexpresses a nitrogen-containing condensed ring group which may have a substituent group, Rexpresses a 1-5C alkyl group or the like which may have a substituent group, n expresses an integer of 0-5, X expresses a direct bond or divalent group, and Z expresses a nitrogen-containing saturated heterocyclic group).
摘要翻译：要解决的问题：为了提供颜料分散体作为着色树脂组合物的一种组分，其增加了所获得的像素的强度，并且减小了厚度方向上的相位差。颜料分散体包含含C.I.的颜料。（颜色指数）颜料黄138，溶剂，分散剂和由式（1）表示的化合物作为添加剂。（在该式中，A 1 表示可以具有取代基的含氮缩合环基，R 1 表示 1-5C烷基等可以具有取代基，n表示0-5的整数，X表示直接键或二价基，Z表示含氮饱和杂环基）。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2012012521A Additive for dispersing pigment, pigment dispersion, colored resin composition for color filters, color filter, liquid crystal display device, and organic el display device 审中-公开
标题翻译：用于分散颜料，颜料分散剂，用于彩色滤光片的着色树脂组合物，彩色滤光片，液晶显示装置和有机EL显示装置的添加剂
公开(公告)号：JP2012012521A
公开(公告)日：2012-01-19
申请号：JP2010151216
申请日：2010-07-01
申请人： Mitsubishi Chemicals Corp , 三菱化学株式会社
发明人： OGAWA KATSUHIRO , NISHIMURA MASAAKI , SAKO NAOKI
IPC分类号： C09B67/20 , C09B1/16 , C09B25/00 , C09B33/147 , C09B67/46 , G02B5/20 , G02B5/22 , G02F1/1335 , H01L51/50 , H05B33/12
摘要： PROBLEM TO BE SOLVED: To provide a high brightness and high contrast color filter and a high quality liquid crystal display device and organic EL display device.SOLUTION: An additive for dispersing pigments is characterized by comprising a compound represented by a formula (1) (wherein Arepresents a 6C-14C aromatic cyclic group which may have a substituent or a group constituted such that the two to three aromatic cycles are coupled; Yand Yrepresent a 1C-6C alkyl group which may have a substituent or 6C-10C aromatic cyclic group which may have a substituent; Band Brepresent each independently represent a hydrogen atom or a group represented by -N=N-X; Xrepresents a 3C-10C aromatic cyclic group which may have a substituent, provided that at least one of Band Bis a group shown by -N=N-Xand further, in the case a plurality of -N=N-Xare included in one molecule the structures may be the same or different).
摘要翻译：要解决的问题：提供高亮度和高对比度的滤色器以及高品质的液晶显示装置和有机EL显示装置。解决方案：用于分散颜料的添加剂的特征在于包含由式（1）表示的化合物（其中A 1 表示可以具有的6C-14C芳族环状基团一个取代基或一个构成为使得两个到三个芳族循环相连的基团; Y 1 ，Y 2 6C可以具有取代基的烷基或可以具有取代基的6C-10C芳族环基; B 1 和B 2 各自独立地表示氢原子或由-N = NX表示的基团; X 1 表示3C-10C芳族化合物可以具有取代基的环状基团，条件是B 1 和B 2 中的至少一个是由-N = NX 1 ，并且在一个分子中包括多个-N = NX 1 的情况下，结构可以是相同或不同）。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2010145858A Colored resin composition for color filter, color filter, liquid crystal display, and organic el display 审中-公开
标题翻译：彩色滤色片，彩色滤光片，液晶显示器和有机EL显示器的彩色树脂组合物
公开(公告)号：JP2010145858A
公开(公告)日：2010-07-01
申请号：JP2008324590
申请日：2008-12-19
申请人： Mitsubishi Chemicals Corp , 三菱化学株式会社
发明人： OHATA TATSUHIRO , OGAWA KATSUHIRO
IPC分类号： G02B5/20 , C08F2/44 , C08L33/00 , G02F1/1335 , G03F7/004 , G03F7/038 , H01L51/50 , H05B33/12
摘要： PROBLEM TO BE SOLVED: To provide a colored resin composition for a color filter capable of effectively reducing retardation without lowering the transmittance of pixels, while keeping compatibility between contrast ratio control and hue control.
SOLUTION: The colored resin composition for a color filter contains (A) a pigment, (B) a dispersant, (C) a binder resin, (E) a polymerizable monomer and (F) a photopolymerization initiator system, wherein the pigment (A) contains C.I. Pigment Green 58 and the binder resin (C) contains a resin (C-0) having a weight average molecular weight Mw and a double bond equivalent each within a specific range. The use of the colored resin composition is also provided.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供一种能够有效地减少延迟而不降低像素的透射率的滤色器的着色树脂组合物，同时保持对比度控制和色调控制之间的兼容性。解决方案：用于滤色器的着色树脂组合物包含（A）颜料，（B）分散剂，（C）粘合剂树脂，（E）可聚合单体和（F）光聚合引发剂体系，其中颜料（A）含有CI 颜料绿58和粘合剂树脂（C）含有在特定范围内的重均分子量Mw和双键当量的树脂（C-0）。还提供了使用着色树脂组合物。版权所有（C）2010，JPO＆INPIT

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