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    Granulated colorant and related art
    1.
    发明授权
    Granulated colorant and related art 有权
    颗粒状着色剂和相关技术

    公开(公告)号：US08470912B2

    公开(公告)日：2013-06-25

    申请号：US12950078

    申请日：2010-11-19

    申请人： Akihiko Hayashi ,  Satonari Morikawa

    发明人： Akihiko Hayashi ,  Satonari Morikawa

    IPC分类号： C08J3/20 ,  C04B14/00 ,  D06P1/00

    CPC分类号： C08K5/0041 ,  C09B17/02 ,  C09B67/0061 ,  C09B67/0095

    摘要： A granulated colorant as a granulation product of a powdery nigrosine dye, that has a bulk density of 0.4 to 0.7 g/ml and a hardness of 1 to 20 N. A high-concentration master batch obtained by blending a granulated colorant and a thermoplastic resin, which comprises 25 to 100 parts by weight of a nigrosine dye in the granulated colorant per 100 parts by weight of the thermoplastic resin. A colored composition comprising a granulated colorant or high-concentration master batch and a thermoplastic resin or thermoplastic elastomer.

    摘要翻译： 作为粉状苯胺黑染料的造粒产物的粒状着色剂，其体积密度为0.4〜0.7g / ml，硬度为1〜20N。通过将粒状着色剂和热塑性树脂混合而获得的高浓度母料 ，其中每100重量份热塑性树脂包含25至100重量份的颗粒状着色剂中的苯胺黑染料。 一种着色组合物，其包含粒状着色剂或高浓度母料和热塑性树脂或热塑性弹性体。

    Positive electrified charge control agent and positive electrified toner for developing electrostatic image
    3.
    发明授权
    Positive electrified charge control agent and positive electrified toner for developing electrostatic image 有权
    正电充电控制剂和用于静电图像显影的正极带电调色剂

    公开(公告)号：US07875412B2

    公开(公告)日：2011-01-25

    申请号：US11730446

    申请日：2007-04-02

    申请人： Osamu Yamate ,  Masashi Yasumatsu

    发明人： Osamu Yamate ,  Masashi Yasumatsu

    IPC分类号： G03G9/097

    CPC分类号： G03G9/09741 ,  C07F7/045 ,  G03G9/09758

    摘要： A positive electrified charge control agent comprising a silicon complex compound of an effective component represented by the following chemical formula (I) and/or chemical formula (II) (in the formula (I) and formula (II), [D-(SO3)2]2− is a bivalent anion of an organic acid having at least two sulfonic acid groups, p is 0 or 1, B is a bonding line when p is 0, B is a carbon atom or a nitrogen atom when p is 1, J is a carbon atom or a nitrogen atom, A is an organic group which forms a ring with (B)p and J, both of R are same or different to each other and are an organic group, and these both of R are independent or form a heterocyclic ring). A positive electrified toner for developing an electrostatic image comprises the positive electrified charge control agent. A charge control method of the positive electrified toner for developing the electrostatic image comprises a step for making the toner positively electrified by friction.

    摘要翻译： 一种正电荷电荷控制剂，其包含由以下化学式（I）和/或化学式（II）（式（I）和式（II）表示的有效成分的硅配位化合物，[D- ）2] 2-是具有至少两个磺酸基团的有机酸的二价阴离子，p为0或1，B为p为0时的键合线，当p为1时，B为碳原子或氮原子 ，J为碳原子或氮原子，A为与（B）p和J形成环的有机基团，R均相同或不同，为有机基团，R均为 独立或形成杂环）。 用于显影静电图像的正极带电调色剂包括正电荷电荷控制剂。 用于显影静电图像的正带电调色剂的电荷控制方法包括通过摩擦使调色剂带正电的步骤。

    Change control resin particles and toner for developing electrostatic images
    4.
    发明授权
    Change control resin particles and toner for developing electrostatic images 有权
    改变控制树脂颗粒和用于显影静电图像的调色剂

    公开(公告)号：US07829733B2

    公开(公告)日：2010-11-09

    申请号：US12416353

    申请日：2009-04-01

    申请人： Akihide Isoda ,  Tetsuji Kihara ,  Tohru Tsuruhara

    发明人： Akihide Isoda ,  Tetsuji Kihara ,  Tohru Tsuruhara

    IPC分类号： C07F3/06 ,  G03G5/00

    CPC分类号： G03G9/09783 ,  G03G9/097

    摘要： Charge control resin particles comprising a mixture of at least a charge control agent and a resin, wherein a crystalline zinc 3,5-di-tert-butylsalicylate represented by General Formula below, and having major peaks of X-ray diffraction using the CuKα-characteristic X-ray at Bragg angles 2θ of at least 6.4±0.2° and 15.4±0.2°, is contained as said charge control agent. Toner for developing electrostatic images which comprises a coloring agent, a binder resin for toner, and the charge control resin particles.

    摘要翻译： 包含至少电荷控制剂和树脂的混合物的电荷控制树脂颗粒，其中由以下通式表示的结晶的3,5-二 - 叔丁基水杨酸锌，并且使用CuKα- 布拉格角2和特征X射线; 作为所述电荷控制剂含有至少6.4±0.2°和15.4±0.2°。 用于显影静电图像的调色剂，其包含着色剂，用于调色剂的粘合剂树脂和电荷控制树脂颗粒。

    METHOD FOR PRODUCING alpha-FORM TITANYLPHTHALOCYANINE AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR COMPRISING alpha-FORM TITANYLPHTHALOCYANINE
    6.
    发明申请
    METHOD FOR PRODUCING alpha-FORM TITANYLPHTHALOCYANINE AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR COMPRISING alpha-FORM TITANYLPHTHALOCYANINE 有权
    用于生产甲状腺氨基磷酰胺的方法和包含α-型甲基苯甲酰胺的电子照相光电子

    公开(公告)号：US20090042116A1

    公开(公告)日：2009-02-12

    申请号：US12177738

    申请日：2008-07-22

    申请人： Kenji Takaki ,  Yasuhiro Yamasaki

    发明人： Kenji Takaki ,  Yasuhiro Yamasaki

    IPC分类号： C09B47/04 ,  G03G5/06

    CPC分类号： G03G5/0696 ,  C07F7/003

    摘要： The present invention relates to a method for producing an α-form titanylphthalocyanine represented by the formula (1): which has a peak at a Bragg angle (2θ±0.2°) in X-ray diffraction spectrum with CuK α-ray: 7.5°, 10.2°, 12.6°, 13.2°, 15.1°, 16.3°, 17.3°, 18.3°, 22.5°, 24.2°, 25.3° and 28.6°, wherein the method includes steps of: (I) subjecting a crude titanylphthalocyanine having an α-form polymorph to an acid pasting treatment, and then filtering and washing with water to give a water-containing wet cake, and then subjecting the wet cake to drying and crushing to give a low crystalline titanylphthalocyanine; (II) adding a dispersing aid to the low crystalline titanylphthalocyanine and dispersing at room temperature, in DMF, to prepare a polymorph; and (III) filtering, washing, and drying under a reduced pressure. The present invention consists in a provision of a method for conveniently producing the α-form titanylphthalocyanine having a peak at a Bragg angle (2θ±0.2°) in X-ray diffraction spectrum with CuK α-ray: 7.5°, 10.2°, 12.6°, 13.2°, 15.1°, 16.3°, 17.3°, 18.3°, 22.5°, 24.2°, 25.3° and 28.6°, wherein a crude titanylphthalocyanine having an α-form polymorph is used as a starting material, as well as a provision of an electrophotographic photoreceptor comprising a charge generating material of the α-form titanylphthalocyanine which has excellent photosensitive characteristics.

    摘要翻译： 本发明涉及由式（1）表示的α型钛氧基酞菁的制造方法：在具有CuKα射线的X射线衍射光谱中具有布拉格角（2θ±0.2°）的峰值：7.5° ，10.2°，12.6°，13.2°，15.1°，16.3°，17.3°，18.3°，22.5°，24.2°，25.3°和28.6°，其中所述方法包括以下步骤：（I）使粗钛酸酞菁具有 然后过滤并用水洗涤得到含水湿滤饼，然后将湿滤饼干燥并粉碎，得到低结晶的钛氧基酞菁; （II）向低结晶性钛氧基酞菁中加入分散助剂，并在室温下在DMF中分散，制备多晶型物; 和（III）在减压下过滤，洗涤和干燥。 本发明在于提供一种方便地生产在具有CuKα射线的X射线衍射光谱中在布拉格角（2θ±0.2°）具有峰值的α型钛氧基酞菁：7.5°，10.2°，12.6° °，13.2°，15.1°，16.3°，17.3°，18.3°，22.5°，24.2°，25.3°和28.6°，其中使用具有α型多晶型物的粗钛酞菁作为原料， 提供一种电子照相感光体，其包含具有优异光敏特性的α-形式的钛氧基酞菁的电荷产生材料。

    Ink composition containing red luminous material
    7.
    发明申请
    Ink composition containing red luminous material 有权
    含有红色发光材料的油墨成分

    公开(公告)号：US20080245267A1

    公开(公告)日：2008-10-09

    申请号：US11783197

    申请日：2007-04-06

    申请人： Fumio Furuya ,  Yasuhiro Yamasaki

    发明人： Fumio Furuya ,  Yasuhiro Yamasaki

    IPC分类号： C09D11/02

    CPC分类号： C09B57/10 ,  C09D11/037 ,  C09D11/328

    摘要： The present invention relates to an red luminescent ink composition exhibiting adequate and stable emission intensity under irradiation of ultraviolet rays and high solubility for a resin and an organic solvent. The ink composition of the present invention contains a luminous compound represented by the following formula (1): wherein R is a perfluoroalkyl group having 2 to 20 carbons, L1 and L2 are the same or different and are sulfoxide having a substituted or unsubstituted aryl group or a substituted or unsubstituted an alkyl group.

    摘要翻译： 本发明涉及在紫外线照射下表现出充分稳定的发光强度，对树脂和有机溶剂具有高溶解度的红色发光墨水组合物。 本发明的油墨组合物含有下式（1）表示的发光性化合物：其中，R为碳原子数2〜20的全氟烷基，L 1和L 2 >相同或不同，为具有取代或未取代的芳基或取代或未取代的烷基的亚砜。

    Quinophthalone Compound, Mixed Colorant, Laser Ray Transmitting Colored Resin Composition, and Laser-Welded Product
    9.
    发明申请
    Quinophthalone Compound, Mixed Colorant, Laser Ray Transmitting Colored Resin Composition, and Laser-Welded Product 有权
    喹喔啉酮化合物，混合着色剂，激光射线发射着色树脂组合物和激光焊接产品

    公开(公告)号：US20070254984A1

    公开(公告)日：2007-11-01

    申请号：US11571916

    申请日：2005-10-04

    申请人： Shuji Sugawara ,  Yoshiteru Hatase

    发明人： Shuji Sugawara ,  Yoshiteru Hatase

    IPC分类号： C09B25/00 ,  B29C65/16 ,  C08K5/08

    CPC分类号： C08K5/3437 ,  B29C65/1616 ,  B29C65/1635 ,  B29C65/1654 ,  B29C65/1674 ,  B29C65/1677 ,  B29C65/1696 ,  B29C65/8207 ,  B29C65/8215 ,  B29C66/1282 ,  B29C66/12841 ,  B29C66/14 ,  B29C66/43 ,  B29C66/71 ,  B29C66/712 ,  B29C66/7212 ,  B29C66/7332 ,  B29C66/73772 ,  B29C66/7392 ,  B29C66/73921 ,  B29C66/836 ,  B29K2071/12 ,  B29K2081/04 ,  B29K2995/0027 ,  C09B25/00 ,  C09B67/0033 ,  C09B67/0041 ,  B29K2021/003 ,  B29K2307/04 ,  B29K2077/00 ,  B29K2309/08 ,  B29K2277/10 ,  B29K2067/00 ,  B29K2065/00

    摘要： Quinophthalone compound of Formula (1) or (2), mixed colorant, laser ray transmitting colored resin composition containing thereof, and laser-welded product. in each of Formulas (1) and (2), X: —O-L; L : hydrogen atom, alkyl, aryl; Y represents hydrogen atom, hydroxyl, mercapto, alkoxy, aryloxy, heterocyclic oxy, acyloxy, alkylsulfonyloxy, arylsulfonyloxy, alkoxycarbonyloxy, aryloxycarbonyloxy, alkylthio, arylthio, heterocyclic thio; R1 to R8 and R1 to R4 and R9 to R14: hydrogen atom, nitro, hydroxyl, mercapto, carboxyl, cyano, thiocyano, halogen atom, alkyl, cycloalkyl, aryl, amino, acyl, alkoxy, aryloxy, heterocyclic oxy, acyloxy, alkylsulfonyloxy, arylsulfonyloxy, alkoxycarbonyloxy, aryloxycarbonyloxy, alkoxycarbonyl, cycloalkyloxycarbonyl, aryloxycarbonyl, heterocyclic oxycarbonyl, carbamoyl, sulfamoyl, alkylsulfonyl, arylsulfonyl, alkylthio, arylthio, heterocyclic thio, alkoxysulfonyl, cycloalkyloxysulfonyl, aryloxysulfonyl, heterocyclic oxysulfonyl; at least one of R5 to R8 in Formula (1) is carboxyl, at least one of R9 to R14 in Formula (2) is carboxyl.

    摘要翻译： 式（1）或（2）的喹诺酮化合物，混合着色剂，含有激光透射性着色树脂组合物和激光焊接产品。 在式（1）和（2）的每一个中，X：-O-L; L：氢原子，烷基，芳基; Y代表氢原子，羟基，巯基，烷氧基，芳氧基，杂环氧基，酰氧基，烷基磺酰氧基，芳基磺酰氧基，烷氧基羰氧基，芳氧基羰氧基，烷硫基，芳硫基，杂环硫基; R 1至R 8和R 1至R 4和R 9至R 9至R 9 R 14：氢原子，硝基，羟基，巯基，羧基，氰基，硫氰基，卤素原子，烷基，环烷基，芳基，氨基，酰基，烷氧基，芳氧基，杂环氧基，酰氧基，烷基磺酰氧基，芳基磺酰氧基 烷氧基羰基氧基，芳氧基羰基氧基，烷氧基羰基，环烷氧基羰基，芳氧基羰基，杂环氧羰基，氨基甲酰基，氨磺酰基，烷基磺酰基，芳基磺酰基，烷硫基，芳硫基，杂环硫基，烷氧基磺酰基，环烷氧基磺酰基，芳氧基磺酰基，杂环氧基磺酰基; 式（1）中R 5至R 8中的至少一个为羧基，R 9至R 14中的至少一个为 式（2）中的是羧基。

    Modified carbon black carbon black dispersion liquid and water base ink
    10.
    发明授权
    Modified carbon black carbon black dispersion liquid and water base ink 有权
    改性炭黑炭黑分散液和水基油墨

    公开(公告)号：US07232480B2

    公开(公告)日：2007-06-19

    申请号：US10504218

    申请日：2003-12-26

    申请人： Masayuki Momose ,  Miharu Kanaya ,  Sohko Itoh ,  Tatsuya Yagyu

    发明人： Masayuki Momose ,  Miharu Kanaya ,  Sohko Itoh ,  Tatsuya Yagyu

    IPC分类号： C09D11/00

    CPC分类号： B82Y30/00 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/19 ,  C09C1/565 ,  C09D11/17 ,  C09D11/18 ,  C09D11/324 ,  Y10T428/24802

    摘要： There are provided a carbon black according to which long-term stable storage is possible, clogging is not prone to occurring, and the OD value is high and hence printing with a deep black color is possible, or a carbon black that can be used in a water-based ink that is used in ink jet printer printing, that has low settleability and can thus be stored stably for a long period, for which clogging is not prone to occurring, and for which the reflection density is high and hence printing with a high printing density and a deep black color is possible, a carbon black dispersion having the carbon black dispersed therein, and a water-based ink containing the carbon black. An embodiment of a modified carbon black of the present invention is a modified carbon black obtained by carrying out oxidation treatment on a carbon black having a primary particle diameter of 11 to 18 nm, a BET specific surface area of at least 180 m2/g, a DBP oil absorption of at least 180 mL/100 g, and a value of the BET specific surface area (m2/g) divided by the DBP oil absorption (mL/100 g) of 0.75 to 1.3, and is characterized in that at least lactone groups and carboxyl groups are introduced onto the surface thereof, and the ratio of the mean particle diameter to the primary particle diameter is at least 8.5. Moreover, a carbon black dispersion and a water-based ink of the present invention contain this modified carbon black.

    摘要翻译： 提供了炭黑，根据该炭黑长期稳定的储存是可能的，堵塞不容易发生，并且OD值高，因此可以深黑色印刷，或可以用于黑色的炭黑 用于喷墨打印机印刷中的水性油墨，其具有低沉降性并且因此可以长期稳定地储存，其中不易发生堵塞，并且反射密度高，因此用 可以具有高的印刷密度和深黑色，分散有炭黑的炭黑分散体和含有炭黑的水性油墨。 本发明的改性炭黑的一个实施方案是通过对一次粒径为11〜18nm，BET比表面积为180μm以上的炭黑进行氧化处理得到的改性炭黑， 2μg/ g，DBP吸油量至少为180mL / 100g，BET比表面积值（m 2 SUP / g / g）除以DBP吸油量（ mL / 100g）为0.75〜1.3，其特征在于，至少将内酯基和羧基引入其表面，平均粒径与一次粒径的比例为8.5以上。 此外，本发明的炭黑分散体和水性油墨含有该改性炭黑。