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1. 发明授权

US07201791B2 Ink jet light-color ink, ink set, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus 失效
标题翻译：喷墨光油墨，油墨组，喷墨记录方法，墨盒，记录单元和喷墨记录装置
公开(公告)号：US07201791B2
公开(公告)日：2007-04-10
申请号：US11339640
申请日：2006-01-26
申请人： Daiji Okamura , Yoshihisa Takizawa , Shin-ichi Sato , Jun Yoshizawa , Kunihiko Nakamura , Yoshihide Aikawa , Tomohiro Yamashita , Masanori Jinnou
发明人： Daiji Okamura , Yoshihisa Takizawa , Shin-ichi Sato , Jun Yoshizawa , Kunihiko Nakamura , Yoshihide Aikawa , Tomohiro Yamashita , Masanori Jinnou
IPC分类号： C09D11/02 , B41J2/01
CPC分类号： C09D11/40
摘要： There is provided an ink jet light-color ink which is excellent in color developability and is capable of achieving compatibility between environmental gas resistance and bronze resistance. The ink jet light-color ink to be used in combination with ink jet deep-color ink has a relatively large coloring material content, and comprises at least water, a water-soluble organic solvent, and a coloring material. The ink jet deep-color ink and the ink jet light-color ink satisfy specific conditions.
摘要翻译：提供了一种具有优异的显色性并且能够实现环境气体阻力和耐青铜色性之间的兼容性的喷墨光色油墨。与喷墨深色油墨组合使用的喷墨光油墨具有较大的着色材料含量，并且至少包含水，水溶性有机溶剂和着色材料。喷墨深色油墨和喷墨光油墨满足特定条件。

2. 发明申请

US20060119682A1 Ink jet light-color ink, ink set, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus 失效
标题翻译：喷墨光油墨，油墨组，喷墨记录方法，墨盒，记录单元和喷墨记录装置
公开(公告)号：US20060119682A1
公开(公告)日：2006-06-08
申请号：US11339640
申请日：2006-01-26
申请人： Daiji Okamura , Yoshihisa Takizawa , Shin-ichi Sato , Jun Yoshizawa , Kunihiko Nakamura , Yoshihide Aikawa , Tomohiro Yamashita , Masanori Jinnou
发明人： Daiji Okamura , Yoshihisa Takizawa , Shin-ichi Sato , Jun Yoshizawa , Kunihiko Nakamura , Yoshihide Aikawa , Tomohiro Yamashita , Masanori Jinnou
IPC分类号： G01D11/00 , C09D11/02
CPC分类号： C09D11/40
摘要： There is provided an ink jet light-color ink which is excellent in color developability and is capable of achieving compatibility between environmental gas resistance and bronze resistance. The ink jet light-color ink to be used in combination with ink jet deep-color ink has a relatively large coloring material content, and comprises at least water, a water-soluble organic solvent, and a coloring material. The ink jet deep-color ink and the ink jet light-color ink satisfy specific conditions.
摘要翻译：提供了一种具有优异的显色性并且能够实现环境气体阻力和耐青铜色性之间的兼容性的喷墨光色油墨。与喷墨深色油墨组合使用的喷墨光油墨具有较大的着色材料含量，并且至少包含水，水溶性有机溶剂和着色材料。喷墨深色油墨和喷墨光油墨满足特定条件。

3. 发明授权

US07276112B2 Aqueous ink, ink-jet recording method, ink cartridge, recording unit, ink-jet recording apparatus and image forming method 有权
标题翻译：水性墨水，喷墨记录方法，墨盒，记录单元，喷墨记录装置和图像形成方法
公开(公告)号：US07276112B2
公开(公告)日：2007-10-02
申请号：US11313785
申请日：2005-12-22
申请人： Yui Tokuda , Mikio Sanada , Yoshihisa Takizawa , Masashi Ogasawara , Tomonari Watanabe , Takashi Imai , Yasuhiro Nito , Tetsu Iwata , Shinichi Hakamada , Sadayuki Sugama
发明人： Yui Tokuda , Mikio Sanada , Yoshihisa Takizawa , Masashi Ogasawara , Tomonari Watanabe , Takashi Imai , Yasuhiro Nito , Tetsu Iwata , Shinichi Hakamada , Sadayuki Sugama
IPC分类号： C09D11/02
CPC分类号： C09D11/326
摘要： Disclosed is an aqueous ink comprising at least water, a plurality of water-soluble organic solvents and a coloring material. The coloring material is a pigment, and, it contains a pigment particle having at least one ionic group bonded to a surface of the pigment particle directly or via another atomic group. The plurality of water-soluble organic solvents have a good medium or good mediums for the pigment and a poor medium or poor mediums for the pigment. The poor medium does not solvate perfectly or substantially the pigment. The ionic group undergoes perfectly or substantially no ionic dissociation in the poor medium. Also, among the respective Ka values of the plurality of water-soluble organic solvents as determined by the Bristow method, the Ka value of the poor medium is maximum.
摘要翻译：公开了至少包含水，多种水溶性有机溶剂和着色材料的水性油墨。着色材料是颜料，并且其包含具有至少一个离子基团的颜料颗粒，其直接或通过另一原子团与颜料颗粒的表面键合。多种水溶性有机溶剂对于颜料具有良好的介质或良好的介质，并且颜料的介质或不良介质差。不良介质不能完全或溶剂化颜料。离子基团在不良培养基中完全或基本上不发生离子解离。此外，在通过Bristow法测定的多种水溶性有机溶剂的各Ka值中，不良介质的Ka值最大。

4. 发明授权

US06719416B2 Ink container package 有权
标题翻译：墨盒包装
公开(公告)号：US06719416B2
公开(公告)日：2004-04-13
申请号：US10139340
申请日：2002-05-07
申请人： Hiromasa Anma , Masanori Takenouchi , Yoshihisa Takizawa , Yasuo Kotaki
发明人： Hiromasa Anma , Masanori Takenouchi , Yoshihisa Takizawa , Yasuo Kotaki
IPC分类号： B41J2175
CPC分类号： B41J2/17533 , B41J2/175 , B41J2/17513
摘要： A package includes a packaging member; and an ink container which contains ink comprising pigment coloring material and solvent dispersing the coloring material and which has an ink supply port for permitting supply of the ink to an outside, wherein the ink container is mountable to an ink jet recording apparatus with the ink supply port at a lower position, the ink container accommodating an ink absorbing material for absorbing the ink and being provided with an air vent which is open for fluid communication between a space inside the ink container and ambience, and wherein a region tending to have a high coloring material density in the ink container is at a position generally diagonally opposite the ink supply port, wherein the ink container is in a first orientation which is different from a second orientation taken in use in the ink jet recording apparatus.
摘要翻译：包装包括包装件; 以及包含颜料着色材料的油墨和分散着色材料的溶剂的油墨容器，并且具有用于允许将油墨供应到外部的供墨口，其中油墨容器可安装到具有油墨供应的喷墨记录装置墨水容器容纳用于吸收墨水的吸墨材料，并且设置有用于在墨水容器内的空间和气氛之间流体连通的通气口，并且其中倾向于具有高的墨水的区域墨水容器中的着色材料密度位于与供墨口大致对角相对的位置，其中墨水容器处于与在喷墨记录装置中使用的第二取向不同的第一取向。

5. 发明授权

US06702882B2 Ink set, ink jet recording method, recording unit, ink cartridge and ink jet recording apparatus 有权
标题翻译：油墨组，喷墨记录方法，记录单元，墨盒和喷墨记录装置
公开(公告)号：US06702882B2
公开(公告)日：2004-03-09
申请号：US09884096
申请日：2001-06-20
申请人： Yuko Yakushigawa , Yoshihisa Takizawa , Kumiko Mafune , Hisashi Teraoka , Tsuyoshi Kanke
发明人： Yuko Yakushigawa , Yoshihisa Takizawa , Kumiko Mafune , Hisashi Teraoka , Tsuyoshi Kanke
IPC分类号： C09D1102
CPC分类号： C09D11/40
摘要： An ink set includes inks each containing a colorant and an aqueous medium, wherein in a fading test under conditions that cause fading corresponding to pseudo-indoor sunlight fading through a window for 3 years or more, the difference between respective images' &Dgr;E, the images being produced with the respective inks, is 10 or less in a CIELAB color space display system, and each of the images has a residual ratio of reflection density of 70% or more. By using the ink set including the color inks with which images having substantially the same fading &Dgr;E after long-term storage are produced, the color balance of a recorded image can be maintained after long-term storage.
摘要翻译：油墨组包括各自含有着色剂和水性介质的油墨，其中在褪色试验中，在使伪室内阳光褪色通过窗口褪色3年以上的条件下，各图像的ΔE，图像之间的差异在CIELAB彩色空间显示系统中使用相应墨水生成的图像的面积为10个以下，并且每个图像具有70％以上的反射密度的残留率。通过使用包含彩色油墨的油墨组合，在长期保存之后，具有基本上相同的衰减量ΔEE的图像，可以在长期保存之后保持记录图像的色彩平衡。

6. 发明授权

US5911815A Ink set and ink-jet recording method using the same 失效
标题翻译：油墨和喷墨记录方法使用它
公开(公告)号：US5911815A
公开(公告)日：1999-06-15
申请号：US755367
申请日：1996-11-25
申请人： Mayumi Yamamoto , Yoshihisa Takizawa , Mikio Sanada , Eriko Saito
发明人： Mayumi Yamamoto , Yoshihisa Takizawa , Mikio Sanada , Eriko Saito
IPC分类号： C09D11/00 , B41J2/005 , B41M5/00
CPC分类号： C09D11/40
摘要： Disclosed herein is an ink set comprising in combination at least two inks of different colors, wherein at least one ink comprises a cationic dye and an amphoteric compound, and another ink of a color different from said one ink comprises an anionic dye and a water-soluble anionic polymer or nonionic polymer in addition to the dye.
摘要翻译：本文公开了一种油墨组，其包含至少两种不同颜色的油墨，其中至少一种油墨包含阳离子染料和两性化合物，并且与所述一种油墨不同的颜色的另一种油墨包括阴离子染料和水溶性染料，可溶性阴离子聚合物或非离子聚合物。

7. 发明授权

US5482545A Ink, and ink-jet recording method and instrument using the same 失效
标题翻译：墨水和喷墨记录方法和仪器使用相同
公开(公告)号：US5482545A
公开(公告)日：1996-01-09
申请号：US362983
申请日：1994-12-23
申请人： Makoto Aoki , Yoshifumi Hattori , Mayumi Yamamoto , Shinichi Tochihara , Yoshihisa Takizawa , Akira Nagashima , Shinichi Sato
发明人： Makoto Aoki , Yoshifumi Hattori , Mayumi Yamamoto , Shinichi Tochihara , Yoshihisa Takizawa , Akira Nagashima , Shinichi Sato
IPC分类号： B41M1/42 , C09D11/00 , C09D11/02
CPC分类号： C09D11/328 , B41M1/42
摘要： Disclosed herein is an ink comprising a dye having at least one anionic group, an amino acid type polyamine or a polyethyleneimine containing at least 7 nitrogen atoms in its molecule, and water, wherein the dye is either a metallized azo dye or a nonmetallized azo dye satisfying the following conditions (x) and (y) at the same time:(x) no anionic group is situated at an ortho position to the azo bond, and at least one anionic group exists at another position than the ortho position to the azo bond; and(y) at least one aromatic residue is bonded to the azo bond, and the aromatic ring of the aromatic residue is a benzene or naphthalene ring, with the proviso that the aromatic rings situated on both sides of the azo bond are not naphthalene rings at the same time if present.
摘要翻译：本文公开了包含具有至少一个阴离子基团，氨基酸型多胺或其分子中含有至少7个氮原子的聚乙烯亚胺的染料和水的染料的油墨，其中染料是金属化偶氮染料或非金属化偶氮染料满足以下条件（x）和（y）：（x）在偶氮键的邻位没有阴离子基团，并且至少一个阴离子基团存在于与偶氮邻位的另一位置键; 和（y）至少一个芳族残基与偶氮键键合，芳香族残基的芳香环为苯或萘环，条件是位于偶氮键两侧的芳环不是萘环同时如果存在的话。

8. 发明授权

US5427611A Normally solid recording material and jet recording method using same 失效
标题翻译：通常使用固体记录材料和喷射记录方法
公开(公告)号：US5427611A
公开(公告)日：1995-06-27
申请号：US322392
申请日：1994-10-12
申请人： Katsuhiro Shirota , Yoshihisa Takizawa
发明人： Katsuhiro Shirota , Yoshihisa Takizawa
IPC分类号： C09D11/00 , C09D11/02
CPC分类号： C09D11/34
摘要： A normally solid recording material for use in a jet recording method wherein a recording material is ejected through an ejection outlet for recording, is composed from a heat-fusible solid vehicle and a dye compound. The dye compound is formed as a salt of a dye having a group of --SO.sub.3 M or --COOM (wherein M denotes an alkali metal) and a linear alkylamine. As a result, the dye compound is provided with an increased molecular length, because of which the sublimability of the dye compound is suppressed to provide the recording material with improved fixability and freeness from a bleeding phenomenon that the color of a recorded image is transferred to another sheet contacting the image.
摘要翻译：用于喷射记录方法的通常为固体的记录材料，其中记录材料通过用于记录的喷射出口喷射，由热熔固体载体和染料化合物组成。染料化合物形成为具有-SO 3 M或-COOM基团（其中M表示碱金属）和直链烷基胺的染料的盐。结果，染料化合物具有增加的分子长度，因为其抑制了染料化合物的升华性，从而提供具有改善的定影性和游离性的记录材料，这是因为记录图像的颜色被转印到另一张与图像联系的表格。

9. 发明申请

US20060089424A1 Aqueous ink, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus 有权
公开(公告)号：US20060089424A1
公开(公告)日：2006-04-27
申请号：US11297431
申请日：2005-12-09
申请人： Mikio Sanada , Yoshihisa Takizawa , Katsuhiko Takahashi , Masashi Ogasawara , Yoichi Takada , Tomonari Watanabe , Yui Tokuda
发明人： Mikio Sanada , Yoshihisa Takizawa , Katsuhiko Takahashi , Masashi Ogasawara , Yoichi Takada , Tomonari Watanabe , Yui Tokuda
IPC分类号： C03C17/00 , C09D11/00
CPC分类号： C09D11/324 , C09D11/322
摘要： The present invention relates to an aqueous ink, particularly an aqueous ink suitable for ink jet recording. The ink is an aqueous ink comprising a modified pigment having organic groups chemically attached to the surface of a particle of the pigment and an aqueous medium which is a dispersant of the pigment, wherein the above-described organic group includes a reaction product of a functional group chemically attached to the surface of the pigment directly or via another atomic group with a copolymer of an ionic monomer and a hydrophobic monomer.

10. 发明授权

US07005461B2 Aqueous ink, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus 有权
公开(公告)号：US07005461B2
公开(公告)日：2006-02-28
申请号：US10356471
申请日：2003-02-03
申请人： Mikio Sanada , Yoshihisa Takizawa , Katsuhiko Takahashi , Masashi Ogasawara , Yoichi Takada , Tomonari Watanabe , Yui Tokuda
发明人： Mikio Sanada , Yoshihisa Takizawa , Katsuhiko Takahashi , Masashi Ogasawara , Yoichi Takada , Tomonari Watanabe , Yui Tokuda
IPC分类号： C09D11/10 , C08K9/04
CPC分类号： C09D11/324 , C09D11/322
摘要： The present invention relates to an aqueous ink, particularly an aqueous ink suitable for ink jet recording. The ink is an aqueous ink comprising a modified pigment having organic groups chemically attached to the surface of a particle of the pigment and an aqueous medium which is a dispersant of the pigment, wherein the above-described organic group includes a reaction product of a functional group chemically attached to the surface of the pigment directly or via another atomic group with a copolymer of an ionic monomer and a hydrophobic monomer.

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