专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US07690762B2 Water base ink for ink-jet recording 有权
标题翻译：用于喷墨记录的水性墨水
公开(公告)号：US07690762B2
公开(公告)日：2010-04-06
申请号：US11414723
申请日：2006-04-28
申请人： Hideo Ohira , Hiromitsu Sago , Kazuma Goto , Narumi Koga , Masaya Fujioka , Shunichi Higashiyama
发明人： Hideo Ohira , Hiromitsu Sago , Kazuma Goto , Narumi Koga , Masaya Fujioka , Shunichi Higashiyama
IPC分类号： B41J2/16
CPC分类号： C09D11/30
摘要： A water base ink for ink-jet recording is provided, which makes it possible to secure a high recording quality with a sharp image area edge by avoiding any blurring even when recording is performed on regular paper and which has satisfactory purge restoration performance. Therefore, no bubble remains in an ink flow passage, and no discharge failure is caused. Further, the discharge operation never becomes unstable. In the water base ink for ink-jet recording, the surface tension is not less than 40 mN/m, and the amount of dissolved oxygen is not more than 4 mg/L.
摘要翻译：提供了一种用于喷墨记录的水性墨水，这使得即使在普通纸上进行记录并且具有令人满意的清除恢复性能的情况下也可以避免任何模糊，从而可以确保具有清晰图像区域边缘的高记录质量。因此，在墨水流路中没有气泡残留，不会产生放电故障。此外，放电操作不会变得不稳定。在用于喷墨记录的水基油墨中，表面张力不小于40mN / m，溶解氧量不大于4mg / L。

22. 发明申请

US20060260506A1 Water-based ink for ink-jet recording 审中-公开
标题翻译：水性墨水用于喷墨记录
公开(公告)号：US20060260506A1
公开(公告)日：2006-11-23
申请号：US11435845
申请日：2006-05-18
申请人： Satoshi Okuda , Narumi Koga , Kazuma Goto , Hideo Ohira , Junichiro Sugimoto , Masaya Fujioka , Shunichi Higashiyama
发明人： Satoshi Okuda , Narumi Koga , Kazuma Goto , Hideo Ohira , Junichiro Sugimoto , Masaya Fujioka , Shunichi Higashiyama
IPC分类号： C09D11/00
CPC分类号： C09D11/32
摘要： A water-based ink for ink-jet recording includes a reactive dye which forms chloride ions in the ink, benzotriazole, carboxybenzotriazole, water and a water soluble organic solvent. Examples of the reactive dye which forms chloride ions in the ink include triazine based reactive dyes and the like.
摘要翻译：用于喷墨记录的水性油墨包括在油墨中形成氯离子的活性染料，苯并三唑，羧基苯并三唑，水和水溶性有机溶剂。在油墨中形成氯离子的活性染料的实例包括三嗪基活性染料等。

23. 发明授权

US07527685B2 Ink for ink-jet recording 有权
标题翻译：墨水用于喷墨记录
公开(公告)号：US07527685B2
公开(公告)日：2009-05-05
申请号：US10643291
申请日：2003-08-19
申请人： Akihiko Taniguchi , Kazuma Goto , Masaya Fujioka , Shunichi Higashiyama
发明人： Akihiko Taniguchi , Kazuma Goto , Masaya Fujioka , Shunichi Higashiyama
IPC分类号： C09D11/02
CPC分类号： C09D11/32
摘要： An ink for ink-jet recording is provided, which makes it possible to obtain vivid recorded matters by satisfying both of the prevention of the feathering and the prevention of the bleeding even when the recording is performed on regular paper. The ink for ink-jet recording contains a self-dispersing type microparticulate coloring agent, a surfactant, and water. When the surface tension is plotted in the vertical axis, and the concentration of the surfactant is plotted in the horizontal axis, then the correlation between the surface tension and the concentration of the surfactant can be represented by a correlation curve which has one inflection point and which has two local maximum points of curvature on both sides of the inflection point one by one. Further, the ink for ink-jet recording contains the surfactant at a concentration which is higher than a concentration corresponding to the local maximum point of the curvature on the low concentration side.
摘要翻译：提供了一种用于喷墨记录的墨水，这使得即使在普通纸上进行记录的同时，也可以通过同时满足防止羽化和防止渗色两者而获得生动的记录。用于喷墨记录的油墨包含自分散型微粒着色剂，表面活性剂和水。当表面张力在纵轴上绘制，表面活性剂的浓度在水平轴上绘制时，表面张力与表面活性剂浓度之间的相关性可以用相关曲线表示，该相关曲线有一个拐点，其在拐点的两侧具有两个局部最大曲率点。此外，用于喷墨记录的油墨含有浓度高于在低浓度侧的曲率的局部最大点的浓度的表面活性剂。

24. 发明申请

US20050275701A1 Water base ink for ink-jet recording 审中-公开
标题翻译：用于喷墨记录的水性墨水
公开(公告)号：US20050275701A1
公开(公告)日：2005-12-15
申请号：US11143448
申请日：2005-06-03
申请人： Noriatsu Aoi , Ryuji Kato , Hideo Ohira , Masaya Fujioka , Shunichi Higashiyama
发明人： Noriatsu Aoi , Ryuji Kato , Hideo Ohira , Masaya Fujioka , Shunichi Higashiyama
IPC分类号： C09D11/00 , B41J2/05
CPC分类号： C09D11/40 , C09D11/324
摘要： A water base ink for ink-jet recording includes carbon black as a coloring agent and water. The content of chlorine ion contained in the ink is not more than 8 ppm. The ink may be added with 1,2,3-benzotriazole as a rustproofing agent. Even when oxygen is contained in an amount of about 9 ppm in the ink, the corrosion of a discharge section, which would be otherwise caused by chlorine ion, can be avoided even in the case of the use for a printer which uses a metal member for the discharge section.
摘要翻译：用于喷墨记录的水基油墨包括作为着色剂的炭黑和水。墨中含有的氯离子的含量为8ppm以下。油墨可以加入1,2,3-苯并三唑作为防锈剂。即使在油墨中含有约9ppm的氧气的情况下，即使在使用金属构件的打印机的情况下也可以避免由氯离子引起的排出部的腐蚀用于放电部分。

25. 发明授权

US07288141B2 Water base ink set for ink-jet recording 有权
标题翻译：用于喷墨记录的水基油墨
公开(公告)号：US07288141B2
公开(公告)日：2007-10-30
申请号：US11217456
申请日：2005-09-02
申请人： Junichiro Sugimoto , Masaya Fujioka , Kazuma Goto , Narumi Koga , Shunichi Higashiyama
发明人： Junichiro Sugimoto , Masaya Fujioka , Kazuma Goto , Narumi Koga , Shunichi Higashiyama
IPC分类号： C09D11/00 , C09D11/02
CPC分类号： C09D11/40
摘要： In a water base ink set for ink-jet recording including a pigment-based black ink and a dye-based yellow ink, a first water-soluble dye in which a number of counter ion or ions per one molecule is not more than 3 and a hue angle h* is 95° to 105° is used, as the dye used in the yellow ink, together with a second water-soluble dye in which a number of counter ion or ions per one molecule is not more than 3 and a hue angle h* is 75° to 85°; or 30° to 70°; or 0° to 30° or 350° to 360°. When the ink set is applied to a general ink-jet printer with a simple maintenance system, the coagulation of black pigment in the printer and the blurring or bleeding on the printing paper are prevented, thereby realizing a satisfactory and complex coloring of the dye-based yellow ink.
摘要翻译：在包含颜料系黑色油墨和染料类黄色油墨的喷墨记录用水基油墨组中，每分子数多个抗衡离子或离子数不超过3的第一水溶性染料和作为在黄色墨水中使用的染料，使用色相角h *为95°〜105°，以及每分子数多个抗衡离子或离子数为3以下的第二水溶性染料，色调角h *为75°至85°; 或30°至70°; 或0°至30°或350°至360°。当将油墨组施加到具有简单维护系统的通用喷墨打印机时，防止打印机中黑色颜料的凝结和打印纸上的模糊或渗色，从而实现染色剂的令人满意且复杂的着色，基于黄色墨水。

26. 发明授权

US06648463B2 Water base ink for ink-jet recording 有权
公开(公告)号：US06648463B2
公开(公告)日：2003-11-18
申请号：US10103731
申请日：2002-03-25
申请人： Narumi Koga , Kazuma Goto , Naomichi Kobayashi , Michiko Aoyama , Shunichi Higashiyama , Masaya Fujioka
发明人： Narumi Koga , Kazuma Goto , Naomichi Kobayashi , Michiko Aoyama , Shunichi Higashiyama , Masaya Fujioka
IPC分类号： G01D1100
CPC分类号： C09D11/38
摘要： A water base ink for ink-jet recording comprises water, a coloring agent, a water-soluble organic solvent, and a benzotriazole-based metal-inactivating agent and alkanolamine. When the ink is used in an ink-jet recording apparatus which has the metal member containing nickel or nickel alloy in an ink supply passage, nickel is eluted from the metal member in an amount of not more than 50 ppm. The ink makes it possible to perform stable jetting operation for a long term without causing any deterioration of metal members of a discharge head due to the metallic corrosion and the elution of nickel into the ink.

27. 发明授权

US06523947B2 Ink set for ink-jet recording 有权
公开(公告)号：US06523947B2
公开(公告)日：2003-02-25
申请号：US10097617
申请日：2002-03-15
申请人： Narumi Koga , Kazuma Goto , Naomichi Kobayashi , Michiko Aoyama , Shunichi Higashiyama , Masaya Fujioka
发明人： Narumi Koga , Kazuma Goto , Naomichi Kobayashi , Michiko Aoyama , Shunichi Higashiyama , Masaya Fujioka
IPC分类号： G01D1100
CPC分类号： C09D11/40
摘要： A set comprising recording inks, with which the color bleed is reduced even when recording is performed on regular paper, is provided. The ink set for ink-jet recording comprises a black ink and a color ink, wherein each of the black ink and the color ink contains at least water, a coloring agent, and a water-soluble organic solvent, the water-soluble organic solvent contained in the black ink has a solubility parameter which is different by not less than 4 from a solubility parameter of the water-soluble organic solvent contained in the color ink, and the water-soluble organic solvent is contained abundantly in an amount next to an amount of water in each of the inks.

28. 发明授权

US07285161B2 Water base pigment ink for ink-jet recording 有权
标题翻译：用于喷墨记录的水性颜料墨水
公开(公告)号：US07285161B2
公开(公告)日：2007-10-23
申请号：US10624989
申请日：2003-07-22
申请人： Hideto Yamazaki , Michiko Aoyama , Yoshito Toyoda , Mayuko Okada , Tatsunosuke Hoshi , Masaya Fujioka , Shunichi Higashiyama
发明人： Hideto Yamazaki , Michiko Aoyama , Yoshito Toyoda , Mayuko Okada , Tatsunosuke Hoshi , Masaya Fujioka , Shunichi Higashiyama
IPC分类号： C09D11/02
CPC分类号： C09D11/322
摘要： A water base pigment ink for ink-jet recording contains a pigment, water, and at least one of polyethylene glycol and diglycerol. The ink is solidified into a solid matter when the water is evaporated. Further, the solid matter is redissolved in the unsolidified water base pigment ink for ink-jet recording. When the ink is used, then neither clog-up of a nozzle nor discharge failure is caused, no load is imposed by the solidified ink on the maintenance system such as the wiping equipment, and the sticking performance on the paper is satisfactory.
摘要翻译：用于喷墨记录的水性颜料墨水含有颜料，水以及聚乙二醇和双甘油中的至少一种。当水蒸发时，油墨固化成固体物质。此外，将固体物质重新溶解在用于喷墨记录的未固化的水基颜料墨水中。当使用油墨时，不会引起喷嘴堵塞或排出故障，固化油墨不会在诸如擦拭设备的维护系统上施加负荷，并且纸上的粘附性能令人满意。

29. 发明授权

US07335249B2 Water base ink set for ink-jet recording 有权
标题翻译：用于喷墨记录的水基油墨
公开(公告)号：US07335249B2
公开(公告)日：2008-02-26
申请号：US11108635
申请日：2005-04-19
申请人： Kazuma Goto , Narumi Koga , Hideto Yamazaki , Masaya Fujioka , Shunichi Higashiyama
发明人： Kazuma Goto , Narumi Koga , Hideto Yamazaki , Masaya Fujioka , Shunichi Higashiyama
IPC分类号： C09D11/02 , B41J2/01
CPC分类号： C09D11/324 , C09D11/40
摘要： A water base ink set for ink-jet recording includes a black ink containing a negatively charged self-dispersing black pigment and a water-soluble polyvalent alcohol alkyl ether; and a yellow ink containing a water-soluble anionic yellow dye in which a number of counter ion or ions per one molecule is not more than 3, a surfactant based on amine represented by the following general formula (1), and a water-soluble polyvalent alcohol alkyl ether; R—N—(CH2CH2O)xH(CH2CH2O)yH (1) wherein R represents an alkyl group or an alkenyl group having a number of carbons of 8 to 18, and x+y is 5 to 15. Accordingly, the water ink set in which no bleeding or no coagulation of the pigment occur is provided.
摘要翻译：用于喷墨记录的水基油墨组包括含有带负电荷的自分散黑色颜料和水溶性多元醇烷基醚的黑色油墨; 和含有水分子性阴离子性黄色染料的黄色墨水，其中每分子中的多个抗衡离子或离子数不超过3个，由以下通式（1）表示的基于胺的表面活性剂和水溶性多元醇烷基醚; <？in-line-formula description =“In-line Formulas”end =“lead”？> RN-（CH 2）2 H（CH 2 CH 2 CH 2）H（1）<βin-line-formula description =“In-line 式“end =”tail“？>其中R表示烷基或碳原子数为8〜18的烯基，x + y为5〜15。因此，没有渗色或无提供颜料的凝结。

30. 发明授权

US06866377B2 Ink set for ink-jet recording 有权
标题翻译：墨水设置用于喷墨记录
公开(公告)号：US06866377B2
公开(公告)日：2005-03-15
申请号：US10236421
申请日：2002-09-06
申请人： Masateru Kawamura , Naomichi Kobayashi , Hideo Ohira , Shunichi Higashiyama , Masaya Fujioka
发明人： Masateru Kawamura , Naomichi Kobayashi , Hideo Ohira , Shunichi Higashiyama , Masaya Fujioka
IPC分类号： B41J2/01 , B41M5/00 , C09D11/00 , C09D11/40
CPC分类号： C09D11/40
摘要： An ink set for ink-jet recording includes a first ink which contains glycerol and a first coloring agent, and a second ink which contains a water-soluble organic solvent incompatible with glycerol and a second coloring agent and which does not contain glycerol. The first ink and the second ink are mixed with each other at a low speed. Therefore, the inks permeate into the paper before the inks are mixed with each other. Thus, it is possible to avoid the color bleeding.
摘要翻译：用于喷墨记录的油墨组包括含有甘油和第一着色剂的第一油墨和含有与甘油不相容的水溶性有机溶剂的第二油墨和不含甘油的第二着色剂。第一墨水和第二墨水以低速彼此混合。因此，在油墨彼此混合之前，油墨渗入纸中。因此，可以避免颜色渗色。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式