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31. 发明申请

US20050279251A1 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：US20050279251A1
公开(公告)日：2005-12-22
申请号：US11149155
申请日：2005-06-10
申请人： Narumi Koga , Masaya Fujioka , Kazuma Goto , Junichiro Sugimoto , Satoshi Okuda , Shunichi Higashiyama
发明人： Narumi Koga , Masaya Fujioka , Kazuma Goto , Junichiro Sugimoto , Satoshi Okuda , Shunichi Higashiyama
IPC分类号： C09D11/00 , C09D11/02
CPC分类号： C09D11/32
摘要： A water base ink for ink-jet recording contains 0.1% by weight to 4.0% by weight of C.I. Direct Yellow 132; not less than 0.5% by weight of glycol ether having a melting point of not more than −45°C.; and a water-soluble organic solvent in which a solubility of C.I. Direct Yellow 132 at 20° C. is not less than 5%. The ink satisfies 0.2≦B/A and 3≦C/A. B/A represents a weight ratio of the glycol ether to the C.I. Direct Yellow 132 contained in the ink, and C/A represents a weight ratio of the water-soluble organic solvent to the C.I. Direct Yellow 132 contained in the ink. The stability in long-term storage after the evaporation of water or at low temperatures can be obtained even when C.I. Direct Yellow 132 is used in the water-base ink for the ink-jet recording.
摘要翻译：喷墨记录用水性油墨含有0.1重量％〜4.0重量％的C.I。直接黄132; 不少于0.5重量％的熔点不大于-45℃的二醇醚; 和水溶性有机溶剂，其中C.I. 直接黄132在20℃下不小于5％。油墨满足0.2 <= B / A和3 <= C / A。 B / A表示乙二醇醚与C.I.的重量比。包含在油墨中的直接黄132，C / A表示水溶性有机溶剂与C.I.的重量比。包含在墨水中的直接黄132。在蒸发水或低温后长期储存的稳定性即使在C.I. 在用于喷墨记录的水基油墨中使用直接黄132。

32. 发明授权

US06467875B1 Ink-jet water-based ink set and ink-jet recording method 有权
标题翻译：喷墨水性油墨组和喷墨记录方法
公开(公告)号：US06467875B1
公开(公告)日：2002-10-22
申请号：US10058132
申请日：2002-01-29
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： B41J221
CPC分类号： B41J2/2107
摘要： An ink-jet water-based ink set comprises a black ink and a yellow ink. The black ink contains a black dye, barium hydroxide, and purified water. The yellow ink contains a yellow dye, ammonium chloride, and purified water. When these inks are used to produce liquid drops and to record images on a recording medium with the aid of an on-demand recording head, the barium hydroxide and ammonium chloride initiate an endothermic reaction, whereby color intermixing is reduced, and adequate spraying stability is obtained.
摘要翻译：喷墨水性油墨组包括黑色油墨和黄色油墨。黑色墨水含有黑色染料，氢氧化钡和纯净水。黄色油墨含有黄色染料，氯化铵和纯净水。当这些油墨用于生产液滴并且借助于按需记录头将图像记录在记录介质上时，氢氧化钡和氯化铵引发吸热反应，由此减少颜色混合，并且足够的喷涂稳定性为获得。

33. 发明授权

US07674329B2 Water-based ink set for ink-jet recording 有权
标题翻译：用于喷墨记录的水性油墨组
公开(公告)号：US07674329B2
公开(公告)日：2010-03-09
申请号：US11675477
申请日：2007-02-15
申请人： Narumi Koga , Masaya Fujioka , Kazuma Goto , Shunichi Higashiyama
发明人： Narumi Koga , Masaya Fujioka , Kazuma Goto , Shunichi Higashiyama
IPC分类号： C09D11/02
CPC分类号： C09D11/40
摘要： According embodiments of the present disclosure, a water-based ink set for ink-jet recording is provided. The ink set may contain a black ink, a cyan ink, a magenta ink and a yellow ink. Each ink may contain a polyoxyethylene alkyl ether sulfonate.
摘要翻译：根据本公开的实施例，提供了一种用于喷墨记录的水性油墨组。油墨组可以包含黑色油墨，青色油墨，品红色油墨和黄色油墨。每种油墨可以含有聚氧乙烯烷基醚磺酸盐。

34. 发明授权

US07169221B2 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：US07169221B2
公开(公告)日：2007-01-30
申请号：US11149155
申请日：2005-06-10
申请人： Narumi Koga , Masaya Fujioka , Kazuma Goto , Junichiro Sugimoto , Satoshi Okuda , Shunichi Higashiyama
发明人： Narumi Koga , Masaya Fujioka , Kazuma Goto , Junichiro Sugimoto , Satoshi Okuda , Shunichi Higashiyama
IPC分类号： C09D11/02
CPC分类号： C09D11/32
摘要： A water base ink for ink-jet recording contains 0.1% by weight to 4.0% by weight of C.I. Direct Yellow 132; not less than 0.5% by weight of glycol ether having a melting point of not more than −45°C.; and a water-soluble organic solvent in which a solubility of C.I. Direct Yellow 132 at 20° C. is not less than 5%. The ink satisfies 0.2≦B/A and 3≦C/A. B/A represents a weight ratio of the glycol ether to the C.I. Direct Yellow 132 contained in the ink, and C/A represents a weight ratio of the water-soluble organic solvent to the C.I. Direct Yellow 132 contained in the ink. The stability in long-term storage after the evaporation of water or at low temperatures can be obtained even when C.I. Direct Yellow 132 is used in the water-base ink for the ink-jet recording.
摘要翻译：喷墨记录用水性油墨含有0.1重量％〜4.0重量％的C.I。直接黄132; 不少于0.5重量％的熔点不大于-45℃的二醇醚; 和水溶性有机溶剂，其中C.I. 直接黄132在20℃下不小于5％。油墨满足0.2 <= B / A和3 <= C / A。 B / A表示乙二醇醚与C.I.的重量比。包含在油墨中的直接黄132，C / A表示水溶性有机溶剂与C.I.的重量比。包含在墨水中的直接黄132。在蒸发水或低温后长期储存的稳定性即使在C.I. 在用于喷墨记录的水基油墨中使用直接黄132。

35. 发明授权

US06758889B2 Ink for ink-jet recording 有权
标题翻译：墨水用于喷墨记录
公开(公告)号：US06758889B2
公开(公告)日：2004-07-06
申请号：US10101376
申请日：2002-03-20
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： C09D1102
CPC分类号： C09D11/38
摘要： An ink for ink-recording is provided, which makes it possible to reduce color bleed while suppressing even when recording is performed on regular paper. The ink for ink-jet recording contains water, a coloring agent, a water-soluble organic solvent, and a compound represented by the following general formula (1): wherein R represents a alkyl group having a number of carbons of 8 to 18, and x+y is not more than 10. A surface tension of the ink is controlled to 31 to 35 mN/m, which can reduce color bleed and feathering.
摘要翻译：提供了用于墨水记录的墨水，这使得即使当在普通纸上进行记录时也可以抑制颜色渗色。用于喷墨记录的油墨包含水，着色剂，水溶性有机溶剂和由以下通式（1）表示的化合物：其中R表示碳原子数为8〜18的烷基，并且x + y不大于10.油墨的表面张力控制在31至35mN / m，这可以减少渗色和羽化。

36. 发明授权

US06736499B2 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：US06736499B2
公开(公告)日：2004-05-18
申请号：US10233103
申请日：2002-08-30
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： B41J201
CPC分类号： C09D11/38 , C09D11/40
摘要： An ink set for ink-jet recording is provided, in which the color bleed is reduced at adjoining portions of inks and the deposition of dye or the like in a color ink is not caused when a plurality of colors are recorded on regular paper. The ink set for ink-jet recording, which is composed of inks of a plurality of colors, includes at least one first ink and at least one second ink having the following compositions respectively. The first ink contains at least one anionicity-added pigment. The second ink contains at least one anionic dye and at least one ethanolamine hydrochloride selected from the group consisting of monoethanolamine hydrochloride, diethanolamine hydrochloride, triethanolamine hydrochloride, and thioethanolamine hydrochloride.
摘要翻译：提供了一种用于喷墨记录的油墨组件，其中在墨水的相邻部分处的颜色渗色减少，并且当在普通纸上记录多种颜色时，不会在彩色油墨中沉积染料等。由多种颜色的油墨组成的用于喷墨记录的油墨组分别包括至少一种第一油墨和至少一种具有以下组分的第二油墨。第一油墨含有至少一种阴离子加成颜料。第二油墨含有至少一种阴离子染料和至少一种选自盐酸单乙醇胺，盐酸二乙醇胺，盐酸三乙醇胺和盐酸硫代乙醇胺的至少一种乙醇胺盐酸盐。

37. 发明申请

US20070186812A1 Water-Based Ink Set For Ink-Jet Recording 有权
标题翻译：用于喷墨记录的水性墨水组
公开(公告)号：US20070186812A1
公开(公告)日：2007-08-16
申请号：US11675477
申请日：2007-02-15
申请人： Narumi Koga , Masaya Fujioka , Kazuma Goto , Shunichi Higashiyama
发明人： Narumi Koga , Masaya Fujioka , Kazuma Goto , Shunichi Higashiyama
IPC分类号： C09D11/00 , C09D11/02
CPC分类号： C09D11/40
摘要： According embodiments of the present disclosure, a water-based ink set for ink-jet recording is provided. The ink set may contain a black ink, a cyan ink, a magenta ink and a yellow ink. Each ink may contain a polyoxyethylene alkyl ether sulfonate.
摘要翻译：根据本公开的实施例，提供了一种用于喷墨记录的水性油墨组。油墨组可以包含黑色油墨，青色油墨，品红色油墨和黄色油墨。每种油墨可以含有聚氧乙烯烷基醚磺酸盐。

38. 发明申请

US20060048672A1 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：US20060048672A1
公开(公告)日：2006-03-09
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： C09D11/02
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普通喷墨打印机时，防止了打印机中黑色颜料的凝结和打印纸上的模糊或渗色，从而实现了染色剂的令人满意且复杂的着色，基于黄色墨水。

39. 发明申请

US20050235868A1 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：US20050235868A1
公开(公告)日：2005-10-27
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： B41J2/01 , B41M5/00 , C09D11/00 , C09D11/322 , C09D11/326 , C09D11/328 , C09D11/38 , C09D11/40 , C09D11/02
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。

40. 发明授权

US06938999B2 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：US06938999B2
公开(公告)日：2005-09-06
申请号：US10642206
申请日：2003-08-18
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： B41J2/01 , B41M5/00 , C09D11/00 , C09D11/322 , C09D11/324 , C09D11/328 , C09D11/38 , G01D11/00
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.
摘要翻译：用于喷墨记录的水性墨水包括水，着色剂，水溶性有机溶剂和苯并三唑类金属灭活剂和链烷醇胺。当油墨用于具有在供墨通道中含有镍或镍合金的金属构件的喷墨记录装置中时，镍以不大于50ppm的量从金属构件中洗脱出来。该油墨使得可以长时间地进行稳定的喷射操作，而不会由于金属腐蚀和镍向油墨中的溶出而导致排出头的金属构件的任何劣化。

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