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1. 发明授权

US5868823A Water-based magenta ink composition and ink-jet recording process employing the same 失效
标题翻译：水性品红色油墨组合物和使用其的喷墨记录方法
公开(公告)号：US5868823A
公开(公告)日：1999-02-09
申请号：US743098
申请日：1996-11-04
申请人： Hideto Yamazaki , Masaya Fujioka , Takeo Kitahara , Masahito Kato , Shunichi Higashiyama
发明人： Hideto Yamazaki , Masaya Fujioka , Takeo Kitahara , Masahito Kato , Shunichi Higashiyama
IPC分类号： B41J2/01 , B41M5/00 , C09D11/00 , C09D11/02 , C09D11/023 , C09D11/033 , C09D11/328
CPC分类号： C09D11/328
摘要： A water-based magenta ink composition comprises an aqueous medium and a magenta dye dissolved therein, which employs Color Index Number Acid Red 52 as the magenta dye and contains 5 to 15% by weight of a polyhydric alcohol alkyl ether having a vapor pressure of 0.1 mmHg or below at 20.degree. C.
摘要翻译：水性品红色油墨组合物含有溶解于其中的水性介质和品红色染料，其使用颜色指数酸性红52作为品红色染料，并含有5〜15重量％的蒸气压为0.1的多元醇烷基醚 mmHg以下，20℃

2. 发明授权

US5795375A Water color ink for recording and ink-jet recording process 失效
标题翻译：水彩墨水用于记录和喷墨记录过程
公开(公告)号：US5795375A
公开(公告)日：1998-08-18
申请号：US743154
申请日：1996-11-04
申请人： Hideto Yamazaki , Masaya Fujioka , Takeo Kitahara , Masahito Kato , Shunichi Higashiyama
发明人： Hideto Yamazaki , Masaya Fujioka , Takeo Kitahara , Masahito Kato , Shunichi Higashiyama
IPC分类号： B41J2/01 , C09D11/00 , C09D11/02 , C09D11/033 , C09D11/328
CPC分类号： C09D11/40
摘要： A water color ink for recording, including a yellow ink, a magenta ink and a cyan ink, wherein the yellow ink contains color index number Acid Yellow 23 at 0.7 to 3 wt %, the magenta ink contains a dye mixture of color index number Acid Red 52 and color index number Acid Red 289 at 0.7 to 3 wt %, and the cyan ink contains color index number Acid Blue 9 at 0.7 to 3 wt %, and an ink-jet recording process using the same.
摘要翻译：一种用于记录的水性墨水，包括黄色墨水，品红色墨水和青色墨水，其中黄色墨水含有0.7至3重量％的颜色指数酸性黄23，品红色油墨含有颜色指数为酸的染料混合物红色52和颜色指数酸性红289为0.7〜3重量％，青色墨水含有0.7〜3重量％的颜色指数酸性蓝9，以及使用其的喷墨记录方法。

3. 发明授权

US5938829A Water based ink and ink-jet recording method 失效
标题翻译：水基油墨和喷墨记录方法
公开(公告)号：US5938829A
公开(公告)日：1999-08-17
申请号：US821304
申请日：1997-03-20
申请人： Shunichi Higashiyama , Masaya Fujioka , Takeo Kitahara , Hideto Yamazaki , Masahito Kato
发明人： Shunichi Higashiyama , Masaya Fujioka , Takeo Kitahara , Hideto Yamazaki , Masahito Kato
IPC分类号： B41J2/01 , C09D11/00 , C09D11/02 , C09D11/033 , C09D11/037 , C09D11/322 , C09D11/324 , C09D11/328
CPC分类号： C09D11/30
摘要： An inventive ink comprises a water-soluble dye or a pigment as a coloring agent, 5 to 15% by weight of polyvalent alcohol monoalkyl ether selected from the group consisting of tetraethylene glycol monoalkyl ethers and pentaethylene glycol monoalkyl ethers, 5 to 50% by weight of polyvalent alcohol, and pure water. When recording is performed in accordance with the ink-jet recording system by using the inventive ink, an excellent result is obtained from any viewpoint concerning, for example, the recording characteristic, the fixation to an objective recording material, the quick drying characteristic, the printing quality characteristic, and the low odor characteristic. The inventive ink is useful as an ink to be used for ink-jet recording apparatuses based on various recording systems, making it possible to obtain an excellent recording result.
摘要翻译：本发明的油墨包括水溶性染料或作为着色剂的颜料，5至15重量％的选自四甘醇单烷基醚和五乙二醇单烷基醚的多元醇单烷基醚，5至50重量％的多价醇和纯水。当通过使用本发明的油墨根据喷墨记录系统进行记录时，从关于例如记录特性，到目标记录材料的定影，快干特性，印刷质量特征，低气味特征。本发明的油墨可用作用于基于各种记录系统的喷墨记录装置的油墨，使得可以获得优异的记录结果。

4. 发明授权

US5861056A Water-based magenta INK composition and ink-jet recording process employing the same 失效
标题翻译：水性洋红色INK组合物和使用其的喷墨记录方法
公开(公告)号：US5861056A
公开(公告)日：1999-01-19
申请号：US746627
申请日：1996-11-12
申请人： Hideto Yamazaki , Masaya Fujioka , Takeo Kitahara , Masahito Kato , Shunichi Higashiyama
发明人： Hideto Yamazaki , Masaya Fujioka , Takeo Kitahara , Masahito Kato , Shunichi Higashiyama
IPC分类号： B41J2/01 , B41M5/00 , C09D11/00 , C09D11/02 , C09D11/023 , C09D11/033 , C09D11/326 , C09D11/328 , C09D11/38
CPC分类号： C09D11/328
摘要： A water-based magenta ink composition comprising an aqueous medium, a magenta dye dissolved therein and a pH adjuster, where, as the magenta dye, Color Index Number Acid Red 52 is used; as the pH adjuster, a basic organic compound is used; and the pH of the water-based magenta composition is adjusted to a value within the range of from 8 to 10.
摘要翻译：一种水性洋红色油墨组合物，其包含水性介质，溶解在其中的品红色染料和pH调节剂，其中使用品红色染料，指数为酸性红52; 作为pH调节剂，使用碱性有机化合物; 将水性品红组合物的pH值调整为8〜10的范围。

5. 发明授权

US5810917A Water-based recording magenta ink composition and ink-jet recording process 失效
标题翻译：水性记录品红色油墨组合物和喷墨记录方法
公开(公告)号：US5810917A
公开(公告)日：1998-09-22
申请号：US889129
申请日：1997-07-07
申请人： Hideto Yamazaki , Masaya Fujioka , Takeo Kitahara , Masahito Kato , Shunichi Higashiyama
发明人： Hideto Yamazaki , Masaya Fujioka , Takeo Kitahara , Masahito Kato , Shunichi Higashiyama
IPC分类号： C09D11/00 , C09D11/02
CPC分类号： C09D11/328
摘要： A water-based recording magenta ink composition comprises a magenta dye dissolved in a mixed solvent of water and a water-soluble organic solvent. The magenta dye comprises Color Index Number Acid Red 52 and the water-soluble organic solvent comprises at least one of 2-pyrrolidinone, .beta.-thiodiglycol and 1,5-pentanediol.
摘要翻译：水性记录品红色油墨组合物包含溶于水和水溶性有机溶剂的混合溶剂中的品红色染料。洋红染料包括颜色指数酸性红52，水溶性有机溶剂包括2-吡咯烷酮，β-硫二甘醇和1,5-戊二醇中的至少一种。

6. 发明授权

US5885336A Recording ink, ink cartridge containing the same, and ink-jet recording method based on the use of the same 失效
标题翻译：记录墨水，含有墨水的墨盒，以及基于其使用的喷墨记录方法
公开(公告)号：US5885336A
公开(公告)日：1999-03-23
申请号：US838528
申请日：1997-04-09
申请人： Takeo Kitahara , Hideto Yamazaki , Masahito Kato , Masaya Fujioka , Shunichi Higashiyama
发明人： Takeo Kitahara , Hideto Yamazaki , Masahito Kato , Masaya Fujioka , Shunichi Higashiyama
IPC分类号： B41J2/01 , C09D11/00 , C09D11/02 , C09D11/033 , C09D11/328
CPC分类号： C09D11/38
摘要： A recording ink composition comprises pure water, a water-soluble dye, a polyvalent alcohol, and phosphoric acid. When iron is contained as an impurity in the recording ink composition, the iron and phosphoric acid form a ferric (III) phosphato complex ion represented by �Fe(HP0.sub.4)(H.sub.2 O)!.sup.+. Owing to the formation of the complex ion, the recording ink composition is prevented from discoloration which would be otherwise caused by iron ion. Further, the recording ink composition is prevented from formation and deposition of iron compounds. Therefore, the obtained ink has an excellent color tone, and the ink avoids blocking at a nozzle of a printing head or the like of an ink-jet printer.
摘要翻译：记录油墨组合物包含纯水，水溶性染料，多元醇和磷酸。当在记录油墨组合物中含有铁作为杂质时，铁和磷酸形成由[Fe（HPO 4）（H 2 O）] +表示的三价铁（III）磷酸盐络合物离子。由于形成复合离子，防止记录油墨组合物变色，否则将由铁离子引起。此外，防止记录油墨组合物形成和沉积铁化合物。因此，所得到的油墨具有优异的色调，并且墨水避免了在喷墨打印机的打印头等的喷嘴处的堵塞。

7. 发明授权

US5785744A Water-based black recording ink, and ink-jet recording process making use of the same 失效
标题翻译：水性黑色记录油墨和使用其的喷墨记录方法
公开(公告)号：US5785744A
公开(公告)日：1998-07-28
申请号：US707625
申请日：1996-09-05
申请人： Masaya Fujioka , Takeo Kitahara , Masahito Kato , Hideto Yamazaki
发明人： Masaya Fujioka , Takeo Kitahara , Masahito Kato , Hideto Yamazaki
IPC分类号： C09D11/00 , C09D11/02
CPC分类号： C09D11/328
摘要： A water-based black recording ink comprises an aqueous medium and a colorant dissolved or dispersed therein, where the colorant comprises a first colorant, having a transmission color having L* of 4 or below and C*ab of 25 or below in the L*a*b* color system, and a second colorant, and a closed angle between the hue angle of the first colorant and that of the second colorant on the a*-b* plane in the L*a*b* color system is 90.degree. or greater.
摘要翻译：水性黑色记录油墨包含水性介质和溶解或分散在其中的着色剂，其中着色剂包括第一着色剂，其L / 4或更低的透光颜色和L *为25以下的C * a * b *颜色系统和第二着色剂，并且L * a * b *颜色系统中的a * -b *平面上的第一着色剂和第二着色剂的色调角之间的闭合角为90° DEG以上。

8. 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。

9. 发明授权

US5853468A Water-based ink composition and ink-jet recording process employing the same 失效
标题翻译：水性油墨组合物和使用其的喷墨记录方法
公开(公告)号：US5853468A
公开(公告)日：1998-12-29
申请号：US743727
申请日：1996-11-06
申请人： Hideto Yamazaki , Masaya Fujioka , Shunichi Higashiyama
发明人： Hideto Yamazaki , Masaya Fujioka , Shunichi Higashiyama
IPC分类号： C09D11/00 , C09D11/02
CPC分类号： C09D11/38
摘要： A water-based ink composition having an aqueous medium, a dye dissolved therein, and a pH adjuster. The pH adjuster may be any one of the following (1) to (4): (1) triethanolamine and triethanolamine hydrochloride; (2) triethanolamine and hydrochloric acid; (3) tris (hydroxymethyl) aminomethane and tris (hydroxymethyl) aminomethane hydrochloride; and (4) tris (hydroxymethyl) aminomethane and hydrochloric acid; and is used to adjust the pH of the water-based ink composition to a value within the range of from 8 to 10.
摘要翻译：具有水性介质，溶解在其中的染料和pH调节剂的水性油墨组合物。 pH调节剂可以是以下（1）〜（4）中任一项：（1）三乙醇胺和三乙醇胺盐酸盐; （2）三乙醇胺和盐酸; （3）三（羟甲基）氨基甲烷和三（羟甲基）氨基甲烷盐酸盐; 和（4）三（羟甲基）氨基甲烷和盐酸; 并且用于将水性油墨组合物的pH调节至8至10的范围内的值。

10. 发明授权

US5830264A Water-based recording ink composition, and ink-jet recording process 失效
标题翻译：水性记录油墨组合物和喷墨记录方法
公开(公告)号：US5830264A
公开(公告)日：1998-11-03
申请号：US824516
申请日：1997-03-26
申请人： Masaya Fujioka , Hideto Yamazaki , Shunichi Higashiyama
发明人： Masaya Fujioka , Hideto Yamazaki , Shunichi Higashiyama
IPC分类号： C09D11/00 , C09D11/02
CPC分类号： C09D11/30
摘要： An ink composition comprises a dye, water, at least one of a polyhydric alcohol and an alkyl ether of a polyhydric alcohol, and an organic weakly basic compound, and has a pH range of 8 to 10.
摘要翻译：油墨组合物包含染料，水，多元醇和多元醇的烷基醚中的至少一种和有机弱碱性化合物，pH范围为8〜10。

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