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公开(公告)号：US20060160946A1
公开(公告)日：2006-07-20
申请号：US11333239
申请日：2006-01-18
申请人： Cheol Ham , Seung-min Ryu , Hee-jung Roh
发明人： Cheol Ham , Seung-min Ryu , Hee-jung Roh
IPC分类号： A61K9/16
CPC分类号： C09D11/03 , C09D7/45 , C09D11/326 , Y02P20/544
摘要： A polymeric dispersant having an affinity with a supercritical fluid is provided, in which a substituent having an affinity with a supercritical fluid is attached to the terminal end of a block copolymer. The polymeric dispersant can disperse a dispersoid to particulate size by lowering surface tension between the dispersoid and the supercritical fluid to promote diffusion of the supercritical fluid into the dispersoid.
摘要翻译： 提供了与超临界流体具有亲和性的聚合物分散剂，其中与超临界流体具有亲和性的取代基连接到嵌段共聚物的末端。 聚合物分散剂可以通过降低分散质和超临界流体之间的表面张力来将分散质分散成颗粒尺寸，以促进超临界流体扩散到分散体中。
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公开(公告)号：US07776952B2
公开(公告)日：2010-08-17
申请号：US11333239
申请日：2006-01-18
申请人： Cheol Ham , Seung-min Ryu , Hee-jung Roh
发明人： Cheol Ham , Seung-min Ryu , Hee-jung Roh
CPC分类号： C09D11/03 , C09D7/45 , C09D11/326 , Y02P20/544
摘要： A polymeric dispersant having an affinity with a supercritical fluid is provided, in which a substituent having an affinity with a supercritical fluid is attached to the terminal end of a block copolymer. The polymeric dispersant can disperse a dispersoid to particulate size by lowering surface tension between the dispersoid and the supercritical fluid to promote diffusion of the supercritical fluid into the dispersoid.
摘要翻译： 提供了与超临界流体具有亲和性的聚合物分散剂，其中与超临界流体具有亲和性的取代基连接到嵌段共聚物的末端。 聚合物分散剂可以通过降低分散质和超临界流体之间的表面张力来将分散质分散成颗粒尺寸，以促进超临界流体扩散到分散体中。
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3.发明授权Inkjet composition, ink cartridge comprising the same, and inkjet recording apparatus comprising the same 失效喷墨组合物，包含该喷墨组合物的墨盒和包含该喷墨组合物的喷墨记录装置公开(公告)号：US07485179B2
公开(公告)日：2009-02-03
申请号：US11381186
申请日：2006-05-02
申请人： Hee-jung Roh , Seung-min Ryu
发明人： Hee-jung Roh , Seung-min Ryu
CPC分类号： C09D11/38
摘要： An ink composition including a colorant, a cyclic amide compound, a cyclic dicarbonyl compound, and water, an ink cartridge including the same, and an inkjet recording apparatus including the same. The ink composition maintains high solubility and stability of a colorant, even when used in small amounts, thereby enhancing not only a storage stability but also a fusing property of the ink composition on a print medium, and thus reinforces a rubbing resistance of the ink composition on the print medium. The ink composition is easily dried on the print medium, and thus bleeding between colors is minimized, thereby improving printed image quality because little or solvent having a high boiling point is used in the ink composition.
摘要翻译： 包含着色剂，环状酰胺化合物，环状二羰基化合物和水的油墨组合物，包含该油墨组合物的墨盒和包括其的喷墨记录装置。 油墨组合物即使在少量使用时也能保持着色剂的高溶解度和稳定性，从而不仅提高了油墨组合物在印刷介质上的储存稳定性，而且提高了油墨组合物的熔融性，从而增强了油墨组合物的耐摩擦性 在打印介质上。 油墨组合物容易在打印介质上干燥，因此颜色之间的渗色最小化，由此在油墨组合物中使用少量的具有高沸点的溶剂，从而提高印刷图像质量。
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4.发明授权公开(公告)号：US07537651B2
公开(公告)日：2009-05-26
申请号：US11733513
申请日：2007-04-10
申请人： Heung-sup Park , Hee-jung Roh
发明人： Heung-sup Park , Hee-jung Roh
CPC分类号： C09D11/40 , C09D11/328
摘要： An ink composition including an azo-based colorant and an ink set using the same. More particularly, an ink composition which uses a lithium salt and a derivative including hydroxynaphthalene of a chromophore as colorants, and includes etriol and an acetylene glycol-based compound, and an ink set using the same.
摘要翻译： 一种包含偶氮类着色剂和使用其的油墨组合物的油墨组合物。 更具体地，使用锂盐和包含发色团的羟基萘的衍生物作为着色剂，并且包括乙三醇和乙炔二醇类化合物的油墨组合物和使用其的油墨组合物。
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公开(公告)号：US20080202378A1
公开(公告)日：2008-08-28
申请号：US11976383
申请日：2007-10-24
申请人： Hee-jung Roh , Heung-sup Park
发明人： Hee-jung Roh , Heung-sup Park
IPC分类号： C09D11/02
摘要： An ink set includes at least one kind of color ink, wherein each ink includes a coloring agent, an organic solvent, and water. When the at least one kind of color ink has a color region shifted from a standard color region in the CIE-La*b* color coordinate system, a color region of ink, which is a complementary color of the at least one kind of color of ink having the shifted color region in the color coordinate system, is controlled to widen a color gamut so that clear and various color images are produced.
摘要翻译： 油墨组包括至少一种彩色油墨，其中每种油墨包括着色剂，有机溶剂和水。 当至少一种彩色墨水具有从CIE-La * b *颜色坐标系中的标准颜色区域偏移的颜色区域时，作为至少一种颜色的互补色的墨水的颜色区域 在颜色坐标系中具有偏移的颜色区域的墨水被控制以加宽色域，从而产生清晰和各种彩色图像。
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6.发明申请公开(公告)号：US20080092770A1
公开(公告)日：2008-04-24
申请号：US11733513
申请日：2007-04-10
申请人： Heung-sup PARK , Hee-jung Roh
发明人： Heung-sup PARK , Hee-jung Roh
CPC分类号： C09D11/40 , C09D11/328
摘要： An ink composition including an azo-based colorant and an ink set using the same. More particularly, an ink composition which uses a lithium salt and a derivative including hydroxynaphthalene of a chromophore as colorants, and includes etriol and an acetylene glycol-based compound, and an ink set using the same.
摘要翻译： 一种包含偶氮类着色剂和使用其的油墨组合物的油墨组合物。 更具体地，使用锂盐和包含发色团的羟基萘的衍生物作为着色剂，并且包括乙三醇和乙炔二醇类化合物的油墨组合物和使用其的油墨组合物。
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