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    NOVEL YELLOW PIGMENTS AND NON-AQUEOUS PIGMENT DISPERSIONS
    51.
    发明申请
    NOVEL YELLOW PIGMENTS AND NON-AQUEOUS PIGMENT DISPERSIONS 有权
    新型黄色素和非水性色素分散体

    公开(公告)号：US20090025604A1

    公开(公告)日：2009-01-29

    申请号：US12094798

    申请日：2006-11-28

    申请人： Geert Deroover ,  Jan Gilleir

    发明人： Geert Deroover ,  Jan Gilleir

    IPC分类号： C09D11/00 ,  C09B67/20

    CPC分类号： C09D11/36 ,  C09B67/0046 ,  C09B67/0051 ,  C09B67/0055 ,  C09B67/0086 ,  C09B67/009 ,  C09D11/101 ,  C09D11/322 ,  C09D11/326 ,  C09D11/40

    摘要： A color pigment containing, based upon the total weight of the pigment, at least 70.0 weight % of a first compound COP according to Formula (1): wherein one of R1 and R2 is hydrogen and the other one of R1 and R2 represents —COOR4; R4 and R5 represent methyl; R3 is selected from the group consisting of: with C* representing the point of attachment of R3 to the nitrogen in Formula (I); and having a pigment surface including between 2.0 and 30.0 weight %, based upon the total weight of the pigment of a second compound according to Formula (I), wherein —R1, R2, R3, R4 and R5 have the same meaning as above with the exception that at least one of R4 and R5 represents hydrogen. Also, methods of preparation of the pigment and non-aqueous pigment dispersions.

    摘要翻译： 基于颜料的总重量，含有至少70.0重量％的根据式（1）的第一化合物COP的着色颜料：其中R1和R2之一是氢，R1和R2中的另一个表示-COOR4 ; R4和R5代表甲基; R3选自：C *表示式（I）中的R 3与氮的连接点; 并且具有基于根据式（I）的第二化合物的颜料的总重量的2.0至30.0重量％的颜料表面，其中-R1，R2，R3，R4和R5具有与上述相同的含义， R4和R5中的至少一个表示氢的例外。 另外，制备颜料和非水性颜料分散体的方法。

    Non-Aqueous Pigment Dispersions Using Dispersion Synergists
    53.
    发明申请
    Non-Aqueous Pigment Dispersions Using Dispersion Synergists 失效
    非水性颜料分散体使用分散体协同剂

    公开(公告)号：US20080308005A1

    公开(公告)日：2008-12-18

    申请号：US12094451

    申请日：2006-11-28

    申请人： Geert Deroover

    发明人： Geert Deroover

    IPC分类号： C09D11/02 ,  C09B67/20 ,  C09B67/22

    CPC分类号： C09D11/322 ,  C09B57/004 ,  C09B67/0033 ,  C09B67/0039 ,  C09B67/0069 ,  C09B67/0086 ,  C09D11/101 ,  C09D11/326 ,  C09D11/36 ,  C09D17/002

    摘要： A non-aqueous pigment dispersion comprising a diketopyrrolo-pyrrole pigment, a polymeric dispersant and a dispersion synergist in a non-aqueous dispersion medium characterized in that said dispersion synergist is a diketopyrrolo-pyrrole derivative according to Formula (I): wherein R1, R2 and R3 are independently selected from the group consisting of hydrogen, a halogen atom, a methyl group, an ethyl group, an tert.-butyl group, a phenyl group, a cyano group and an acid group; R4, R5 and R6 are independently selected from the group consisting of hydrogen, a halogen atom, a methyl group, an ethyl group, an tert.-butyl group, a phenyl group and a cyano group; and characterized in that one of R7 and R8 is a group comprising two acid functions while the other one of R7 and R8 represents hydrogen.

    摘要翻译： 一种非水性颜料分散体，其包含二酮吡咯并 - 吡咯颜料，聚合物分散剂和在非水分散介质中的分散协同剂，其特征在于所述分散协同剂是根据式（I）的二酮吡咯并 - 吡咯衍生物：其中R1，R2 和R 3独立地选自氢，卤原子，甲基，乙基，叔丁基，苯基，氰基和酸基; R4，R5和R6独立地选自氢，卤素原子，甲基，乙基，叔丁基，苯基和氰基; 并且其特征在于，R 7和R 8中的一个是包含两个酸官能团的基团，而R 7和R 8中的另一个表示氢。

    Naphthol as Colorants and Their Use
    54.
    发明申请
    Naphthol as Colorants and Their Use 有权
    萘酚作为着色剂及其用途

    公开(公告)号：US20080289534A1

    公开(公告)日：2008-11-27

    申请号：US12095003

    申请日：2006-11-28

    申请人： Geert Deroover

    发明人： Geert Deroover

    IPC分类号： C09D11/02 ,  C09B29/20 ,  C09B67/20

    CPC分类号： C09D11/36 ,  C09B67/0046 ,  C09B67/0051 ,  C09B67/0055 ,  C09B67/0086 ,  C09B67/009 ,  C09D11/101 ,  C09D11/322 ,  C09D11/326 ,  C09D11/40

    摘要： A Naphthol AS colorant according to Formula (I): wherein R1, R2, R3, R4 and R5 are each independently selected from the group consisting of hydrogen, methyl, ethyl, halogen, methoxy, ethoxy, -CONH-phenyl and - NO2, wherein the group Q is a group including two carboxyl groups or salts thereof. The Naphthol AS colorant may also be used for making colored layers and non-aqueous pigment dispersions.

    摘要翻译： 根据式（I）的萘酚AS着色剂：其中R 1，R 2，R 3，R 4和R 5各自独立地选自氢，甲基，乙基，卤素，甲氧基，乙氧基，-CONH-苯基和-NO 2， 其中基团Q是包含两个羧基的基团或其盐。 萘酚AS着色剂也可用于制备着色层和非水性颜料分散体。

    Pigment Dispersion with Polymeric Dispersants Having Pending Chromophore Groups
    55.
    发明申请
    Pigment Dispersion with Polymeric Dispersants Having Pending Chromophore Groups 失效
    具有悬垂发色团的聚合物分散剂的颜料分散体

    公开(公告)号：US20080242776A1

    公开(公告)日：2008-10-02

    申请号：US11995323

    申请日：2006-06-23

    申请人： Wojciech Jaunky ,  Geert Deroover ,  Johan Loccufier ,  Lambertus Groenendaal

    发明人： Wojciech Jaunky ,  Geert Deroover ,  Johan Loccufier ,  Lambertus Groenendaal

    IPC分类号： C09B67/00

    CPC分类号： C09B69/106 ,  C09B67/0046 ,  C09B67/0063 ,  C09B67/009 ,  C09B69/10 ,  C09D11/326

    摘要： A pigment dispersion includes a color pigment represented by formula (I): wherein X1 to X4 are independently selected from the group consisting of hydrogen and a halogen atom; R1 to R10 are independently selected from the group consisting of hydrogen, a halogen atom, a methyl group, an ethyl group, a methoxy group, and an ethoxy group; and a polymeric dispersant, having via a linking group covalently linked to its polymeric backbone, at least one pending chromophore group which has a molecular weight smaller than 90% of the molecular weight of the color pigment; wherein the at least one pending chromophore group is a chromophore group occurring as a side group on the polymeric backbone and not a group in the polymeric backbone itself or occurring solely as an end group of the polymeric backbone; and the at least one pending chromophore group is represented by formula (II): wherein one of L1, L2, or L3 is the linking group and is selected from the group consisting of an aliphatic group, a substituted aliphatic group, an unsaturated aliphatic group, and a substituted unsaturated aliphatic group; L1, L2, and/or L3, if not representing the linking group, are independently selected from the group consisting of hydrogen, an alkyl group, an alkenyl group, an alkoxy group, a carboxylic acid group, an ester group, an acyl group, a nitro group, and a halogen; AR1 and AR2 represent an aromatic group; and n represents the integer 0 or 1. The pigment dispersion can be advantageously used in inkjet inks. Also disclosed are methods for preparing the inkjet ink.

    摘要翻译： 颜料分散体包括由式（I）表示的着色颜料：其中X1至X4独立地选自氢和卤素原子; R 1至R 10独立地选自氢，卤素原子，甲基，乙基，甲氧基和乙氧基; 和通过与其聚合物骨架共价连接的连接基团的聚合物分散剂，至少一种分子量小于彩色颜料分子量的90％的待发色团; 其中所述至少一个未完成的发色团组是作为所述聚合物主链上的侧基而不是所述聚合物主链本身中的基团或仅作为所述聚合物主链的端基发生的发色团。 并且所述至少一个未决发色团组由式（II）表示：其中，L 1，L 2或L 3中的一个为连接基团，并且选自脂族基团，取代的脂族基团，不饱和脂族基团 和取代的不饱和脂族基团; 如果不代表连接基团，则L1，L2和/或L3独立地选自氢，烷基，烯基，烷氧基，羧酸基，酯基，酰基 ，硝基和卤素; AR1和AR2代表芳族基团; 并且n表示整数0或1.颜料分散体可有利地用于喷墨油墨中。 还公开了制备喷墨油墨的方法。

    UV-absorbing ink composition for ink-jet printing
    59.
    发明授权
    UV-absorbing ink composition for ink-jet printing 失效
    用于喷墨印刷的UV吸收油墨组合物

    公开(公告)号：US07141104B2

    公开(公告)日：2006-11-28

    申请号：US10842293

    申请日：2004-05-10

    申请人： Frank De Voeght ,  Geert Deroover

    发明人： Frank De Voeght ,  Geert Deroover

    IPC分类号： C09D11/00 ,  C09D11/02 ,  B41J2/01

    CPC分类号： G03F7/2018 ,  B41C1/14 ,  C09D11/101 ,  C09D11/38

    摘要： Ink compositions for ink-jet printing is disclosed comprising an UV-absorbing compound according to formula (I): formula (1) whereby the different symbols are defined in the claims and description. The invention further encompasses a method for making an UV-sensitive printing element using the thus defined ink compositions.

    摘要翻译： 公开了用于喷墨印刷的油墨组合物，其包含根据式（I）的式（1）的吸收UV的化合物：式（1），其中不同的符号在权利要求和说明书中定义。 本发明还包括使用如此限定的油墨组合物制备UV敏感印刷元件的方法。

    Multi-density ink-jet ink set for ink-jet printing
    60.
    发明申请
    Multi-density ink-jet ink set for ink-jet printing 审中-公开
    用于喷墨打印的多密度喷墨油墨组

    公开(公告)号：US20050247235A1

    公开(公告)日：2005-11-10

    申请号：US11120686

    申请日：2005-05-03

    申请人： Frank Voeght ,  Marc Mahy ,  Geert Deroover ,  Roland Claes

    发明人： Frank Voeght ,  Marc Mahy ,  Geert Deroover ,  Roland Claes

    IPC分类号： C09D11/00 ,  C09D11/10

    CPC分类号： C09D11/101

    摘要： A multi-density ink-jet ink set comprising two black ink compositions and at least three colour inks, wherein the first black ink composition has a lightness L* in the range of 35 to 65 as calculated from the spectral transmittance of a 1000-fold dilution of the first black ink composition, and the second black ink composition has an lightness L* value in the range of 70 to 100 as calculated from the spectral transmittance of a 1000-fold dilution of the second black ink composition. A method for ink-jet printing is also disclosed.

    摘要翻译： 一种包括两种黑色油墨组合物和至少三种颜色油墨的多密度喷墨油墨组合物，其中第一种黑色油墨组合物的亮度L *在35至65的范围内，由1000倍的光谱透射率计算 稀释第一黑色油墨组合物，并且第二黑色油墨组合物的亮度L *值在70至100范围内，由第二种黑色油墨组合物的1000倍稀释度的光谱透射率计算。 还公开了一种用于喷墨打印的方法。