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1. 发明申请

US20060160946A1 Polymeric dispersant having an affinity with a supercritical fluid 失效
标题翻译：与超临界流体具有亲和性的聚合物分散剂
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。

2. 发明授权

US07776952B2 Polymeric dispersant having an affinity with a supercritical fluid 失效
标题翻译：与超临界流体具有亲和性的聚合物分散剂
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
IPC分类号： A61K9/16 , B01F3/00 , C08L53/00
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。

3. 发明申请

US20070296786A1 Black ink composition, ink cartridge including the ink composition and ink jet recording apparatus including the ink cartridge 审中-公开
标题翻译：黑色油墨组合物，包括油墨组合物的墨盒和包括墨盒的喷墨记录装置
公开(公告)号：US20070296786A1
公开(公告)日：2007-12-27
申请号：US11641802
申请日：2006-12-20
申请人： Cheol Ham , Seung-min Ryu , Hyo-keun Park
发明人： Cheol Ham , Seung-min Ryu , Hyo-keun Park
IPC分类号： G01D11/00 , C09D11/00 , C09D11/02
CPC分类号： C09D11/328
摘要： A black ink composition includes a mixture of an azo metal complex dye having a good light fastness and water fastness and an adjective dye. The ink composition has a neutral black gradation, a high optical density and a good decap performance at a print head of an inkjet printer while printing. An inkjet cartridge for inkjet printing includes the black ink composition, and a recording apparatus for inkjet printing including the ink cartridge are also provided.
摘要翻译：黑色油墨组合物包括具有良好耐光性和耐水性的偶氮金属络合染料和形容染料的混合物。该油墨组合物在打印时在喷墨打印机的打印头处具有中性黑色渐变，高光密度和良好的分解性能。用于喷墨打印的喷墨墨盒包括黑色墨水组合物，并且还提供了包括墨盒的用于喷墨打印的记录装置。

4. 发明申请

US20070289487A1 Ink composition and ink cartridge including the ink composition 有权
标题翻译：包括油墨组合物的油墨组合物和墨盒
公开(公告)号：US20070289487A1
公开(公告)日：2007-12-20
申请号：US11701388
申请日：2007-02-02
申请人： Cheol Ham , Seung-min Ryu
发明人： Cheol Ham , Seung-min Ryu
IPC分类号： C09D11/00
CPC分类号： C09D11/38 , C09D11/322
摘要： An ink composition comprising a colorant, a solvent, a surfactant, and a defoaming agent is provided. The defoaming agent has a structure of Formula R1—X—(CH2CH2O)m-(CH CH3CH2O)n-R2 (I), in which, X is selected from the group consisting of COO, O, S, R3—N and R4(R5)—C; R1, R2, R3, R4, and R5 are each independently selected from the group consisting of a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted cycloalkyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted aryl group and a substituted or unsubstituted aralkyl group; m is an integer from 0 to 100; and n is a natural number from 1 to 100. The ink composition according to the exemplary embodiment exhibits low foaming properties in order to flow smoothly and has a good initial discharge capacity and less ink bleeding so that it is possible to achieve a high print quality during printing, and an ink cartridge including the same.
摘要翻译：提供了包含着色剂，溶剂，表面活性剂和消泡剂的油墨组合物。消泡剂具有式R 1 -X-（CH 2 CH 2 CH 2）m - （CH 3）3的结构其中，X选自COO，O，S，R 3，R 1，R 2， -N和R 4（R 5）-C; R 1，R 2，R 3，R 4和R 5，各自独立地选自氢原子，取代或未取代的烷基，取代或未取代的环烷基，取代或未取代的烯基，取代或未取代的芳基和取代或未取代的芳烷基; m为0〜100的整数; n为1〜100的自然数。根据本实施方式的油墨组合物，为了顺利流动而具有低发泡性，具有良好的初期放电容量和较少的油墨渗出，可以实现高的印刷品质以及包括该墨盒的墨盒。

5. 发明申请

US20060260505A1 Aqueous dispersions of a pigment having improved freeze-thaw stability 审中-公开
标题翻译：具有改善的冻融稳定性的颜料的水分散体
公开(公告)号：US20060260505A1
公开(公告)日：2006-11-23
申请号：US11407029
申请日：2006-04-20
申请人： Cheol Ham , Seung-min Ryu
发明人： Cheol Ham , Seung-min Ryu
IPC分类号： C09D11/02 , C09B27/00 , C08K5/00 , C09D11/00 , C09B67/50 , C09C1/44
CPC分类号： C09D17/001 , B82Y30/00 , C01P2004/64 , C08K5/0041 , C08K5/17 , C09B67/006 , C09B67/009 , C09C1/48 , C09C1/56 , C09C3/08 , C09D11/38
摘要： An aqueous dispersion of a pigment having improved freeze-thaw stability. The aqueous dispersion includes an amino alcohol compound to increase dispersing action of a dispersant or dispersion stability of a self-dispersible pigment, thereby maintaining stable dispersion state after freezing and thawing from low temperature storage.
摘要翻译：具有改善的冻融稳定性的颜料的水分散体。水分散体包括氨基醇化合物，以增加分散剂的分散作用或自分散颜料的分散稳定性，从而在从低温储存中冷冻和解冻后保持稳定的分散状态。

6. 发明授权

US07534291B2 Ink composition and ink cartridge including the ink composition 有权
标题翻译：包括油墨组合物的油墨组合物和墨盒
公开(公告)号：US07534291B2
公开(公告)日：2009-05-19
申请号：US11701388
申请日：2007-02-02
申请人： Cheol Ham , Seung-min Ryu
发明人： Cheol Ham , Seung-min Ryu
IPC分类号： C09D11/02
CPC分类号： C09D11/38 , C09D11/322
摘要： An ink composition comprising a colorant, a solvent, a surfactant, and a defoaming agent is provided. The defoaming agent has a structure of Formula R1—X—(CH2CH2O)m-(CHCH3CH2O)n-R2 (I), in which, X is selected from the group consisting of COO, O, S, R3—N and R4(R5)—C; R1, R2, R3, R4, and R5 are each independently selected from the group consisting of a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted cycloalkyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted aryl group and a substituted or unsubstituted aralkyl group; m is an integer from 0 to 100; and n is a natural number from 1 to 100. The ink composition according to the exemplary embodiment exhibits low foaming properties in order to flow smoothly and has a good initial discharge capacity and less ink bleeding so that it is possible to achieve a high print quality during printing, and an ink cartridge including the same.
摘要翻译：提供了包含着色剂，溶剂，表面活性剂和消泡剂的油墨组合物。消泡剂具有式<？in-line-formula description =“In-line Formulas”end =“lead”→R1-X-（CH2CH2O）m-（CHCH3CH2O）n-R2（I）的结构，？其中，X选自COO，O，S，R 3 -N和R 4（R 5）-C的线内式描述=“In-line Formula”end =“tail”？ R 1，R 2，R 3，R 4和R 5各自独立地选自氢原子，取代或未取代的烷基，取代或未取代的环烷基，取代或未取代的烯基，取代或未取代的芳基和取代或未取代的芳烷基; m为0〜100的整数; n为1〜100的自然数。根据本实施方式的油墨组合物，为了顺利流动而具有低发泡性，具有良好的初期放电容量和较少的油墨渗出，可以实现高的印刷品质以及包括该墨盒的墨盒。

7. 发明授权

US07446135B2 Block copolymeric dispersant for pigment particle in aqueous system, and ink composition comprising the same 失效
标题翻译：用于水性体系中的颜料颗粒的嵌段共聚物分散剂和包含其的油墨组合物
公开(公告)号：US07446135B2
公开(公告)日：2008-11-04
申请号：US11000922
申请日：2004-12-02
申请人： Cheol Ham , Seung-min Ryu , Su-aa Jung
发明人： Cheol Ham , Seung-min Ryu , Su-aa Jung
IPC分类号： C09D11/00
CPC分类号： C08L53/00 , C08F8/00 , C08F8/18 , C08F8/30 , C08F293/005 , C08F2810/40 , C09D7/45 , C09D11/326 , C09D153/00 , C08L2666/02
摘要： A dispersant having excellent adsorption to hydrophobic particles and an ink composition comprising the dispersant are provided. The dispersant is a block copolymer comprising a hydrophilic moiety and a hydrophobic moiety having a hydrophobic substituent attached to a terminal end of the hydrophobic moiety.
摘要翻译：提供了对疏水性颗粒具有优异吸附性的分散剂和包含分散剂的油墨组合物。分散剂是包含亲水部分和疏水部分的嵌段共聚物，疏水部分具有连接到疏水部分末端的疏水性取代基。

8. 发明申请

US20070040881A1 Inkjet ink composition, ink cartridge including the same, and inkjet recording apparatus including the ink cartridge 审中-公开
标题翻译：喷墨墨水组合物，包括该墨水组合物的墨盒和包括该墨盒的喷墨记录装置
公开(公告)号：US20070040881A1
公开(公告)日：2007-02-22
申请号：US11496484
申请日：2006-08-01
申请人： Cheol Ham , Seung-min Ryu
发明人： Cheol Ham , Seung-min Ryu
IPC分类号： G01D11/00 , C09D11/00
CPC分类号： C09D11/38
摘要： An inkjet ink composition includes water, a colorant, a cyclic amide compound, and a compound of formula I below; an ink cartridge including the same; and an inkjet recording apparatus including the ink cartridge.
摘要翻译：喷墨油墨组合物包括水，着色剂，环状酰胺化合物和下面式I化合物; 包括该墨盒的墨盒; 以及包括该墨盒的喷墨记录装置。

9. 发明申请

US20050132931A1 Block copolymeric dispersant for pigment particle in aqueous system, and ink composition comprising the same 失效
标题翻译：用于水性体系中的颜料颗粒的嵌段共聚物分散剂和包含其的油墨组合物
公开(公告)号：US20050132931A1
公开(公告)日：2005-06-23
申请号：US11000922
申请日：2004-12-02
申请人： Cheol Ham , Seung-min Ryu , Su-aa Jung
发明人： Cheol Ham , Seung-min Ryu , Su-aa Jung
IPC分类号： B01F17/52 , C08F8/00 , C08F293/00 , C08F297/00 , C08L53/00 , C09D7/02 , C09D11/00 , C09D153/00 , C08K5/00
CPC分类号： C08L53/00 , C08F8/00 , C08F8/18 , C08F8/30 , C08F293/005 , C08F2810/40 , C09D7/45 , C09D11/326 , C09D153/00 , C08L2666/02
摘要： A dispersant having excellent adsorption to hydrophobic particles and an ink composition comprising the dispersant are provided. The dispersant is a block copolymer comprising a hydrophilic moiety and a hydrophobic moiety having a hydrophobic substituent attached to a terminal end of the hydrophobic moiety.
摘要翻译：提供了对疏水性颗粒具有优异吸附性的分散剂和包含分散剂的油墨组合物。分散剂是包含亲水部分和疏水部分的嵌段共聚物，疏水部分具有连接到疏水部分末端的疏水性取代基。

10. 发明授权

US07938898B2 Ink composition, ink cartridge including the ink composition, and inkjet recording apparatus including the ink cartridge 失效
标题翻译：油墨组合物，包括油墨组合物的墨盒和包括该墨盒的喷墨记录装置
公开(公告)号：US07938898B2
公开(公告)日：2011-05-10
申请号：US12260458
申请日：2008-10-29
申请人： Cheol Ham , Hyo-Keun Park
发明人： Cheol Ham , Hyo-Keun Park
IPC分类号： C09D11/02
CPC分类号： C09D11/38 , C08K5/16
摘要： Provided is an ink composition including a colorant; a solvent; a surfactant; and an oxygen absorber of a hetero ring compound and a hydroxylamine-based compound. The oxygen absorber lowers a concentration of oxygen dissolved in the ink composition and maintains a low level even when the ink composition is in a high-temperature condition. Thus, gas is substantially not generated and bubbles are not formed. The ink composition can be stably ejected during high-speed printing.
摘要翻译：提供一种包含着色剂的油墨组合物; 溶剂; 表面活性剂; 以及杂环化合物和羟胺类化合物的氧吸收剂。氧吸收剂降低溶解在油墨组合物中的氧浓度，即使在油墨组合物处于高温条件下也保持低水平。因此，基本上不产生气体，并且不形成气泡。在高速打印期间可以稳定地喷射墨水组合物。

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