公开(公告)号：US20080036838A1

公开(公告)日：2008-02-14

申请号：US11606064

申请日：2006-11-30

Applicant: In-hye Kim ,  Jong-in Lee

Inventor： In-hye Kim ,  Jong-in Lee

IPC: G01D11/00 ,  C09D11/00 ,  C09D11/02

CPC classification number: C09D11/40 ,  C09D11/38

Abstract: An ink composition for inkjet recording, and more particularly, an ink composition for inkjet recording in which bleeding between colors of a printed image is reduced, and dry and wet rub fastness of a printed image are improved. The ink composition includes an oxylate-based compound and an amide compound.

Abstract translation: 更具体地，涉及一种用于喷墨记录的油墨组合物，更具体地，涉及一种用于喷墨记录的油墨组合物，其中打印图像的颜色之间的渗色减少，并且改善了印刷图像的干和湿摩擦牢度。 油墨组合物包括基于氧化物的化合物和酰胺化合物。

公开(公告)号：US07452413B2

公开(公告)日：2008-11-18

申请号：US12003196

申请日：2007-12-20

Applicant: In-hye Kim ,  Jong-in Lee

Inventor： In-hye Kim ,  Jong-in Lee

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

CPC classification number: C09D11/38

Abstract: An ink composition is provided including a colorant, a solvent, and a disilazane-based compound. An ink cartridge including the ink composition, and an inkjet recording apparatus including the ink cartridge are also provided by the invention. The ink composition can suppress formation of bubbles in the ink cartridge during the printing operation of an inkjet printer, can rapidly remove bubbles once formed, and can demonstrate stability in an initial ejection performance of the ink by activated ink fluidity.

Abstract translation: 提供了包含着色剂，溶剂和二硅氮烷类化合物的油墨组合物。 包括墨水组合物的墨盒和包括墨盒的喷墨记录装置也由本发明提供。 墨水组合物可以在喷墨打印机的打印操作期间抑制墨盒中的气泡的形成，能够快速除去一旦形成的气泡，并且可以通过活性墨水流动性显示墨水的初始喷射性能的稳定性。

公开(公告)号：US20080202379A1

公开(公告)日：2008-08-28

申请号：US12003196

申请日：2007-12-20

Applicant: In-hye Kim ,  Jong-in Lee

Inventor： In-hye Kim ,  Jong-in Lee

IPC: C09D11/02

CPC classification number: C09D11/38

Abstract: An ink composition is provided including a colorant, a solvent, and a disilazane-based compound. An ink cartridge including the ink composition, and an inkjet recording apparatus including the ink cartridge are also provided by the invention. The ink composition can suppress formation of bubbles in the ink cartridge during the printing operation of an inkjet printer, can rapidly remove bubbles once formed, and can demonstrate stability in an initial ejection performance of the ink by activated ink fluidity.

公开(公告)号：US07615114B2

公开(公告)日：2009-11-10

申请号：US11641801

申请日：2006-12-20

Applicant: Jong-in Lee ,  In-hye Kim

Inventor： Jong-in Lee ,  In-hye Kim

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

CPC classification number: C09D11/38

Abstract: An ink composition including a compound having a triester structure that has alternately a hydrophilic group and a hydrophobic group, a coloring agent and a solvent. The compound having the triester structure reduces mobility of the coloring agent and increases adhesion to paper, thereby minimizing bleeding between colors of printed images. The triester compound also improves water fastness of printed images and dry and wet rub fastness to have good colorfastness on paper. In addition, the ink composition improves image quality of printed images and has good long-term storage stability so that it can be widely used in inkjet ink, printing ink, paints, textile printing, paper manufacture, cosmetic manufacture, the ceramic industry and the like.

Abstract translation: 一种油墨组合物，其包含具有交替具有亲水基团和疏水基团的三酯结构的化合物，着色剂和溶剂。 具有三酯结构的化合物降低着色剂的流动性并增加对纸的粘附性，从而最小化印刷图像的颜色之间的渗色。 三酯化合物还提高了印刷图像的耐水性，干性和湿摩擦牢度，在纸上具有良好的耐色牢度。 此外，油墨组合物提高了印刷图像的图像质量，并具有良好的长期储存稳定性，因此可广泛应用于喷墨油墨，印刷油墨，油漆，纺织印刷，造纸，化妆品制造，陶瓷工业和 喜欢。

公开(公告)号：US20070296785A1

公开(公告)日：2007-12-27

申请号：US11641801

申请日：2006-12-20

Applicant: Jong-in Lee ,  In-hye Kim

Inventor： Jong-in Lee ,  In-hye Kim

IPC: C09D11/00 ,  C09D11/02 ,  G01D11/00

CPC classification number: C09D11/38

Abstract: An ink composition including a compound having a triester structure that has alternately a hydrophilic group and a hydrophobic group, a coloring agent and a solvent. The compound having the triester structure reduces mobility of the coloring agent and increases adhesion to paper, thereby minimizing bleeding between colors of printed images. The triester compound also improves water fastness of printed images and dry and wet rub fastness to have good colorfastness on paper. In addition, the ink composition improves image quality of printed images and has good long-term storage stability so that it can be widely used in inkjet ink, printing ink, paints, textile printing, paper manufacture, cosmetic manufacture, the ceramic industry and the like.

Abstract translation: 一种油墨组合物，其包含具有交替具有亲水基团和疏水基团的三酯结构的化合物，着色剂和溶剂。 具有三酯结构的化合物降低着色剂的流动性并增加对纸的粘附性，从而最小化印刷图像的颜色之间的渗色。 三酯化合物还提高了印刷图像的耐水性，干性和湿摩擦牢度，在纸上具有良好的耐色牢度。 此外，油墨组合物提高了印刷图像的图像质量，并具有良好的长期储存稳定性，因此可广泛应用于喷墨油墨，印刷油墨，油漆，纺织印刷，造纸，化妆品制造，陶瓷工业和 喜欢。

公开(公告)号：US08420715B2

公开(公告)日：2013-04-16

申请号：US12198323

申请日：2008-08-26

Applicant: Jong-in Lee ,  Heung-sup Park

Inventor： Jong-in Lee ,  Heung-sup Park

IPC: C08K9/00

CPC classification number: C09D133/08 ,  B82Y30/00 ,  C01P2004/62 ,  C01P2004/64 ,  C09B67/0013 ,  C09C1/48 ,  C09D11/322 ,  C09D125/14 ,  C09D135/06

Abstract: An encapsulated colorant including a colorant and a polymer resin coating the colorant, where the polymer resin is prepared by polymerizing a polymer resin-forming composition including two or more polymerizable unsaturated monomers, and the content ratio of the two or more polymerizable unsaturated monomers is controlled to obtain a glass transition temperature of the polymer resin of −15 to 75° C. An ink composition including an encapsulated colorant, and an ink set comprising two or more types of the ink composition. The encapsulated colorant may have different glass transition temperatures to have a utility of high optical density when printing text, and high gloss when printing images.

Abstract translation: 包含着色剂和涂覆着色剂的聚合物树脂的包封着色剂，其中聚合物树脂通过聚合包含两种或更多种可聚合不饱和单体的聚合物树脂形成组合物制备，并且控制两种或更多种可聚合不饱和单体的含量比 以获得-15至75℃的聚合物树脂的玻璃化转变温度。包括包封的着色剂的油墨组合物和包含两种或更多种类型的油墨组合物的油墨组合物。 包封的着色剂可以具有不同的玻璃化转变温度，以在印刷文本时具有高光密度的效用，并且当打印图像时具有高光泽度。

公开(公告)号：US08329780B2

公开(公告)日：2012-12-11

申请号：US12169780

申请日：2008-07-09

Applicant: Jong-in Lee

Inventor： Jong-in Lee

IPC: C08K9/00

CPC classification number: C08K9/08 ,  B82Y30/00 ,  C01P2004/62 ,  C01P2004/64 ,  C08K2201/014 ,  C09B67/0013 ,  C09B67/0033 ,  C09C1/48 ,  C09C3/10 ,  C09D11/322

Abstract: Provided are an encapsulated colorant including a polymer resin and a colorant coated with the polymer resin, wherein the encapsulated colorant includes at least two types of colorants which have different average particle diameters with different distributions. The encapsulated colorant has two types of colorants which have different average particle diameters with different distributions. In the preparation of an encapsulated colorant, a supplementary colorant is added to the preparation of an initially added colorant after a specific period of time. Thus, a polymer resin growing on the colorants has a different size. Thus, the present general inventive concept provides an encapsulated colorant having at least two average particle diameters with different distributions and has beneficial miscibility since the colorants are coated with a polymer resin. The present general inventive concept also provides an ink composition having superior work efficiency in low shear regions such as mixing and transferring the colorants, and in high shear regions such as inkjet ejection.

Abstract translation: 提供包括聚合物树脂和涂覆有聚合物树脂的着色剂的包封着色剂，其中包封着色剂包括具有不同分布的不同平均粒径的至少两种着色剂。 包封的着色剂具有两种具有不同分布的平均粒径不同的着色剂。 在包封的着色剂的制备中，在特定时间段之后，将添加的着色剂添加到初始添加的着色剂的制备中。 因此，在着色剂上生长的聚合物树脂具有不同的尺寸。 因此，本发明总体构思提供了具有至少两个具有不同分布的平均粒径的包封着色剂，并且具有有利的混溶性，因为着色剂被聚合物树脂涂覆。 本发明总体构思还提供了在低剪切区域例如混合和转移着色剂以及在诸如喷墨喷射的高剪切区域中具有优异的工作效率的油墨组合物。

公开(公告)号：US20060117994A1

公开(公告)日：2006-06-08

申请号：US11272132

申请日：2005-11-14

Applicant: Seung-min Ryu ,  Jong-in Lee

Inventor： Seung-min Ryu ,  Jong-in Lee

IPC: C09D11/00

CPC classification number: C09D11/38

Abstract: An ink composition including a colorant, a solvent, and a surface property treatment agent represented by the following formula (1): where each of Y1, Y2, and Y3 is independently —N(R3)- or —O—. R3 is H, a C1-C20 alkyl group, or a C6-C20 aryl group, each of R1 and R2 is independently a chemical bond, a C1-C10 alkylene group, a C2-C10 alkenylene group, a C2-C10 alkynylene group, or a C1-C20 alkyl group including a C2-C10 alkenylene group or a C2-C10 alkynylene group, 1≦a≦7, and b, c≧0 are integers, each of A and B is a hydrophobic moiety or are connected to each other to form a ring, A and B cannot simultaneously be H, and B can be a hetero atom. The ink composition can reduce smearing by increasing the rate of penetration into paper and may increase a duration of storage stability, while using little or no surfactant.

Abstract translation: 一种油墨组合物，其包含由下式（1）表示的着色剂，溶剂和表面性质处理剂：其中Y1，Y2和Y3各自独立地为-N（R3） - 或-O-。 R 3是H，C 1 -C 20烷基或C 6 -C 20芳基，R 1和R 2各自独立地是化学键，C 1 -C 10亚烷基，C 2 -C 10亚烯基，C 2 -C 10亚炔基 ，或包含C 2 -C 10亚烯基或C 2 -C 10亚炔基的C 1 -C 20烷基，1≤a≤7，b，c> = 0为整数，A和B各自为疏水部分 或者彼此连接形成环，A和B不能同时为H，B可以是杂原子。 油墨组合物可以通过增加渗透纸的速度来减少涂抹，并且可以增加储存稳定性的持续时间，同时使用很少或不使用表面活性剂。

公开(公告)号：US20050066856A1

公开(公告)日：2005-03-31

申请号：US10926953

申请日：2004-08-27

Applicant: Jong-in Lee ,  Seung-min Ryu ,  Su-aa Jung

Inventor： Jong-in Lee ,  Seung-min Ryu ,  Su-aa Jung

IPC: G03G9/09 ,  B41M5/00 ,  C09B43/00 ,  C09B67/46 ,  C09B69/00 ,  C09D11/00 ,  C09D201/00

CPC classification number: C09D11/324 ,  C09B43/006 ,  C09B69/00 ,  C09D11/037

Abstract: A self-dispersible coloring agent represented by formula (II) below is prepared by incorporating a hydrophilic group into a coloring agent through a reaction of a hydrophilic group-containing halide represented by formula (I) below and the coloring agent in the presence of a Lewis acid catalyst: X-L-R1  (I) the coloring agent)-L-R11  (II) wherein L represents a single bond or —C(═O)—; R1 is selected from the group consisting of a substituted or unsubstituted C1-C20 alkyl group containing a hydrophilic group, a substituted or unsubstituted C6-C20 aryl group containing a hydrophilic group a substituted or unsubstituted C2-C20 heteroaryl group containing a hydrophilic group and a substituted or unsubstituted C7-C20 arylalkyl group containing a hydrophilic group; and X is one of: —F, —Br, —I and —Cl. may be obtained conveniently through a one-step process. The ink composition containing the self-dispersible coloring agent provides effective long-term storage stability and dispersion stability using a one-step process.

Abstract translation: 通过下述通式（I）所示的含亲水性基团的卤化物与着色剂的反应，在亲水性基团的存在下，将亲水基团并入着色剂中，制备由下式（II）表示的自分散着色剂： 路易斯酸催化剂：XLR 1（I）着色剂）-LR 1（II）其中L表示单键或-C（= O） - ; R 1选自含有亲水基团的取代或未取代的C 1 -C 20烷基，含有亲水基团的取代或未取代的C6-C20芳基，取代或未取代的含有亲水性的C 2 -C 20杂芳基 和含有亲水基团的取代或未取代的C7-C20芳烷基; X为-F，-Br，-I和-Cl之一，可以通过一步法得到。 含有自分散着色剂的油墨组合物使用一步法提供有效的长期储存稳定性和分散稳定性。

公开(公告)号：US20050033040A1

公开(公告)日：2005-02-10

申请号：US10896029

申请日：2004-07-22

Applicant: Jong-in Lee ,  Seung-min Ryu ,  Su-aa Jung

Inventor： Jong-in Lee ,  Seung-min Ryu ,  Su-aa Jung

IPC: C07F1/08 ,  C07D213/79 ,  C07D213/803 ,  C07D471/04 ,  C07F15/00 ,  C07F15/04 ,  C07F19/00 ,  C09B57/10 ,  C09D11/02 ,  C09D11/023 ,  C09D11/033 ,  C09D11/326 ,  C09D11/328 ,  C09D11/38 ,  C07F5/00

CPC classification number: C07D213/803 ,  C07D213/79 ,  C07D471/04 ,  C07F15/045

Abstract: A self-dispersible bipyridine-based metal complex includes a bipyridine-based ligand and a metal, and an ink composition including the metal complex. The bipyridine-based metal complex may be self-dispersed without requiring a dispersing agent and may be used as a colorant per se. Furthermore, the metal complex, when binding with a common colorant, may produce various colors and exhibit enhanced durability including light resistance. In addition, the metal complex includes a hydrophilic group-containing ligand coordinating with the metal, in addition to the bipyridine-based ligand, and thus, has a bulky structure. Therefore, dispersion stability is enhanced by a self-dispersion system based on a steric hindrance due to the bulky structure of the metal complex and an electrostatic repulsive force between the charged metal and the hydrophilic group-containing ligand, thus enhancing a long-term storage stability.

Abstract translation: 自分散的联吡啶类金属络合物包括基于联吡啶的配体和金属，以及包含金属络合物的油墨组合物。 基于联吡啶的金属络合物可以自分散而不需要分散剂，并且可以用作着色剂本身。 此外，当与普通着色剂结合时，金属络合物可以产生各种颜色并表现出包括耐光性在内的增强的耐久性。 此外，金属络合物除了基于联吡啶的配体之外，还包括与金属配位的含亲水基团的配体，因此具有庞大的结构。 因此，由于金属络合物的体积庞大的结构和带电金属与含亲水基团的配体之间的静电排斥力，基于空间位阻的自分散系统增强了分散稳定性，从而增强了长期储存 稳定性。