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    COLORED FLUIDS FOR DISPLAY DEVICES
    21.
    发明申请
    COLORED FLUIDS FOR DISPLAY DEVICES 审中-公开
    用于显示设备的彩色液体

    公开(公告)号：US20160168360A1

    公开(公告)日：2016-06-16

    申请号：US15051123

    申请日：2016-02-23

    申请人： Sun Chemical Corporation

    发明人： Paul Andrew MERCHAK ,  Norman Wayne SMITH

    IPC分类号： C08K5/56

    CPC分类号： C08K5/56 ,  C09B67/0035 ,  C09B67/009 ,  C09B69/108

    摘要： A colored fluid for use in a display device comprises at least one first pigment, at least one non-polar solvent, and at least one polymeric dispersant comprising the formula: (Z—U)x—P—(V—W)y. P is a residue of a second pigment, which may be the same or different from the first pigment. Each Z is independently a non-polar polymer. Each U and V are various linking groups. Each W is independently selected from H, OH, SH, alkyl, aryl, alkylaryl, ammonium, alkylammonium, arylammonium, alkali metal, and alkaline earth metal. Each V—W bond is a covalent or ionic bond, x is an integer greater than or equal to 1, and y is an integer greater than or equal to 1, and wherein for the colored fluid, at least one polymeric dispersant comprises an ionic (V—W) moiety.

    摘要翻译： 用于显示装置的有色液体包含至少一种第一颜料，至少一种非极性溶剂和至少一种包含式（Z-U）x-P-（V-W）y的聚合物分散剂。 P是第二颜料的残留物，其可以与第一颜料相同或不同。 每个Z独立地是非极性聚合物。 每个U和V是各种连接组。 每个W独立地选自H，OH，SH，烷基，芳基，烷基芳基，铵，烷基铵，芳基铵，碱金属和碱土金属。 每个V-W键是共价或离子键，x是大于或等于1的整数，y是大于或等于1的整数，并且其中对于着色流体，至少一种聚合物分散剂包含离子 （V-W）部分。

    PRODUCTION METHOD FOR FINE ORGANIC PIGMENT
    24.
    发明申请
    PRODUCTION METHOD FOR FINE ORGANIC PIGMENT 有权
    精细有机颜料的生产方法

    公开(公告)号：US20160090483A1

    公开(公告)日：2016-03-31

    申请号：US14891180

    申请日：2014-05-14

    申请人： KAO CORPORATION

    发明人： Hironobu FUKUROI ,  Takahiro SATO ,  Isao TSURU ,  Yusuke SHIMIZU ,  Yasufumi UEDA

    IPC分类号： C09B67/00 ,  C09D11/322 ,  C09B67/20

    CPC分类号： C09B67/0022 ,  C09B67/006 ,  C09B67/0086 ,  C09B67/0089 ,  C09B67/009 ,  C09D11/00 ,  C09D11/322 ,  C09D17/003

    摘要： The present invention provides the following process for producing a fine organic pigment which is capable of producing the fine organic pigment that has a very small primary particle size and is excellent in filtering property even in a cleaning step, and a fine organic pigment produced by the process; a process for producing a dispersion using the fine organic pigment, and a dispersion produced by the process; and a process for producing an ink using the dispersion. The present invention relates to [1] a process for producing a fine organic pigment, including steps 1 and 2: step 1: kneading a mixture prepared by compounding a raw material organic pigment, a water-soluble inorganic salt, a water-soluble organic solvent and a compound represented by the following formula (1) with each other, the compound being compounded in an amount of not less than 0.8 part by mass and not more than 18.0 parts by mass on the basis of 100 parts by mass of the raw material organic pigment: R1O(PO)m(EO)nA (1); and step 2: subjecting the mixture obtained in the step 1 to cleaning treatment with an aqueous solvent and then to filtration, [2] a fine organic pigment produced by the process according to the above aspect [1], [3] a dispersion produced using the fine organic pigment according to the above aspect [2], [4] a process for producing a paste of a fine organic pigment, including the above step 1 and 2, [5] a process for producing a dispersion, including step 3 of subjecting the paste of the fine organic pigment produced by the process according to the above aspect [4], an organic solvent and water to dispersing treatment, and [6] a process for producing an ink, including step 4 of mixing the dispersion produced by the process according to the above aspect [5] with at least one material selected from the group consisting of water and an organic solvent.

    摘要翻译： 本发明提供以下制造能够生产具有非常小的一次粒径的微细有机颜料并且即使在清洁步骤中也具有优异的过滤性能的有机颜料的方法，以及由 处理; 使用该有机颜料的分散体的制造方法和通过该工序制造的分散体; 以及使用该分散体生产油墨的方法。 本发明涉及[1]一种精细有机颜料的制造方法，其包括步骤1和2：步骤1：将通过混合原料有机颜料，水溶性无机盐，水溶性有机颜料， 溶剂和由下式（1）表示的化合物彼此混合，所述化合物的配合量为基于100质量份的原料不少于0.8质量份且不超过18.0质量份 材料有机颜料：R1O（PO）m（EO）nA（1）; 和步骤2：将在步骤1中获得的混合物用水溶剂进行清洗处理，然后过滤，[2]通过根据上述方面[1]，[3]的方法制备的精细有机颜料，产生分散体 使用根据上述方面[2]的细有机颜料，[4]一种制备包含上述步骤1和2的有机有机颜料的糊料的方法，[5]一种分散体的制备方法，包括步骤3 将通过上述方面[4]的方法生产的精细有机颜料的糊料，有机溶剂和水进行分散处理，[6]一种制备油墨的方法，包括步骤4，将生成的分散体 通过根据上述方面[5]的方法与至少一种选自水和有机溶剂的材料。

    Process, dispersions and use
    25.
    发明授权
    Process, dispersions and use 有权
    工艺，分散和使用

    公开(公告)号：US09267044B2

    公开(公告)日：2016-02-23

    申请号：US14706696

    申请日：2015-05-07

    申请人： Fujifilm Imaging Colorants Limited

    发明人： Tom Annable ,  Mark Holbrook ,  Neil Anthony Tallant ,  John Patrick O'Donnell

    IPC分类号： C09D11/326 ,  C09B67/00 ,  C09D11/322 ,  C09B67/08 ,  C09B67/46 ,  C09B67/54 ,  C09B67/02 ,  C08K5/1515

    CPC分类号： C09D11/322 ,  C08K5/1515 ,  C09B67/0013 ,  C09B67/009 ,  C09B67/0096 ,  C09B67/0097 ,  C09D11/326

    摘要： A process for preparing an encapsulated pigment dispersion suitable for use in an ink jet printing ink comprising the following steps in the order I) followed by II): I) providing a dispersion comprising a pigment, a liquid medium and a dispersant comprising the repeat units from copolymerizing the ethylenically unsaturated monomers in components a) to c): a) from 75 to 97 parts of one or more hydrophobic ethylenically unsaturated monomers comprising at least 50 parts benzyl (meth) acrylate; b) from 3 to 25 parts one or more hydrophilic ethylenically unsaturated monomers having one or more ionic group(s); c) from 0 to 2 parts of one or more hydrophilic ethylenically unsaturated monomers having a hydrophilic non-ionic group; and  wherein the parts are by weight and the sum of the parts a) to c) add up to 100; II) cross-linking the dispersant in the presence of the pigment and the liquid medium.

    摘要翻译： 一种制备适用于喷墨印刷油墨的包封颜料分散体的方法，其包括以下步骤I），然后是II）：I）提供包含颜料，液体介质和分散剂的分散体，其包含重复单元 在组分a）至c）中共聚烯属不饱和单体：a）75至97份一种或多种包含至少50份（甲基）丙烯酸苄酯的疏水性烯属不饱和单体; b）3至25份具有一个或多个离子基团的一种或多种亲水烯属不饱和单体; c）0至2份具有亲水性非离子基团的一种或多种亲水性烯属不饱和单体; 并且其中所述部分为重量，并且部分a）至c）的总和加起来为100; II）在颜料和液体介质的存在下交联分散剂。

    PHOTOSENSITIVE RESIN COMPOSITION, BLACK MATRIX, COLOR FILTER, AND LIQUID CRYSTAL DISPLAY DEVICE
    29.
    发明申请
    PHOTOSENSITIVE RESIN COMPOSITION, BLACK MATRIX, COLOR FILTER, AND LIQUID CRYSTAL DISPLAY DEVICE 有权
    感光树脂组合物，黑色矩阵，彩色滤光片和液晶显示装置

    公开(公告)号：US20140374675A1

    公开(公告)日：2014-12-25

    申请号：US14303582

    申请日：2014-06-12

    申请人： Chi Mei Corporation

    发明人： Ching-Yuan Tseng

    IPC分类号： G02B1/04 ,  G02F1/1335 ,  G02B5/23

    CPC分类号： G02B1/04 ,  C09B1/00 ,  C09B67/0063 ,  C09B67/009 ,  C09C1/48 ,  G02B5/003 ,  G03F7/0007 ,  G03F7/027 ,  G03F7/0388 ,  G03F7/105 ,  C08L33/08 ,  C08L33/10 ,  C08L69/00

    摘要： A photosensitive resin composition, a black matrix, a color filter, and a liquid crystal display device including the resin composition are provided. The photosensitive resin composition includes an alkali-soluble resin (A), a compound (B) containing an ethylenically unsaturated group, a photo initiator (C), a solvent (D), and a black pigment (E). The compound (B) containing an ethylenically unsaturated group includes a compound (B-1) represented by the following formula (1). In formula (1), a represents an integer of 1 to 20; each of Ra and Rb independently represents an acryloyloxy phenyl group, an acryloyloxy alkyl group having 4 to 20 carbons, a methacryloyloxy phenyl group, a methacryloyloxy alkyl group having 5 to 20 carbons, an alkenyl group having 3 to 20 carbons, or an alkenyl aryl group having 8 to 30 carbons; when a is 2 or more, a plurality of Ra and Rb are the same or different.

    摘要翻译： 提供了一种感光性树脂组合物，黑色矩阵，滤色器和包括该树脂组合物的液晶显示装置。 感光性树脂组合物包含碱溶性树脂（A），含有烯属不饱和基团的化合物（B），光引发剂（C），溶剂（D）和黑色颜料（E）。 含有烯键式不饱和基团的化合物（B）包括由下式（1）表示的化合物（B-1）。 式（1）中，a表示1〜20的整数， Ra和Rb各自独立地表示丙烯酰氧基苯基，碳原子数4〜20的丙烯酰氧基烷基，甲基丙烯酰氧基苯基，碳原子数5〜20的甲基丙烯酰氧基烷基，碳原子数3〜20的链烯基或烯基芳基 8〜30个碳原子团; 当a为2以上时，多个Ra和Rb相同或不同。