专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07682433B2 Ink set, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus 有权
标题翻译：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：US07682433B2
公开(公告)日：2010-03-23
申请号：US12116336
申请日：2008-05-07
申请人： Satomi Yanagimachi , Kumiko Mafune , Mikio Sanada , Kenji Moribe , Tomonari Watanabe , Daiji Okamura , Hideki Yamakami , Satoshi Kudo , Fumiharu Nakamura
发明人： Satomi Yanagimachi , Kumiko Mafune , Mikio Sanada , Kenji Moribe , Tomonari Watanabe , Daiji Okamura , Hideki Yamakami , Satoshi Kudo , Fumiharu Nakamura
IPC分类号： C09D11/02
CPC分类号： C09D11/40
摘要： In an ink set having a plurality of inks, the ink set has at least a pigment ink and a dye ink. The pigment ink contains at least water, a surfactant, a self-dispersion pigment, and a poor medium for self-dispersion pigment and/or a salt; a dynamic surface tension of the pigment ink at a lifetime of 50 milliseconds is higher than 47 mN/m. The dye ink contains at least water, a surfactant and a dye. An ink set is provided which can obtain images having a high image density and a superior bleeding resistance without regard to the types of recording mediums.
摘要翻译：在具有多种油墨的油墨组中，油墨组至少具有颜料油墨和染料油墨。颜料墨水至少含有水，表面活性剂，自分散颜料和用于自分散颜料和/或盐的不良介质; 在50毫秒的寿命期间颜料墨水的动态表面张力高于47mN / m。染料墨水至少含有水，表面活性剂和染料。提供一种油墨组，其可以获得具有高图像密度和优异的耐渗色性的图像，而不考虑记录介质的类型。

2. 发明申请

US20060119684A1 Ink jet black ink, ink set, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus 失效
标题翻译：喷墨黑墨，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：US20060119684A1
公开(公告)日：2006-06-08
申请号：US11339770
申请日：2006-01-26
申请人： Kumiko Mafune , Hideki Takayama , Daiji Okamura
发明人： Kumiko Mafune , Hideki Takayama , Daiji Okamura
IPC分类号： G01D11/00
CPC分类号： C09D11/40 , C09D11/324
摘要： An object of the present invention is to provide an ink jet black ink by which an image quality comparable to that of a silver halide photograph is obtained with a compatibility between a high fastness and a high image quality when the ink is printed on a recording medium, and which is excellent in optical density and color tone particularly in half tone, and is also excellent in gas resistance. The present invention provides an ink jet black ink comprising a dye and a black pigment, wherein the dye is at least one kind selected from the group consisting of compounds represented by the following formula (I) or salts thereof, and compounds represented by the following formula (II) or salts thereof.
摘要翻译：本发明的目的是提供一种喷墨黑色油墨，当油墨印刷在记录介质上时，通过该喷墨黑色油墨可获得与耐卤素照片相当的图像质量，并具有高坚牢度和高图像质量之间的相容性，特别是半色调的光密度和色调优异，并且耐气体性也优异。本发明提供一种喷墨黑色油墨，其包含染料和黑色颜料，其中所述染料为选自由下式（I）表示的化合物或其盐中的至少一种，以及由以下化合物表示的化合物式（II）或其盐。

3. 发明申请

US20050005818A1 Water-based ink and ink recording method 失效
标题翻译：水性墨水和墨水记录方法
公开(公告)号：US20050005818A1
公开(公告)日：2005-01-13
申请号：US10873156
申请日：2004-06-23
申请人： Shinichi Sato , Takao Yamamoto , Kumiko Mafune , Sadayuki Sugama , Tsuyoshi Kanke , Yoshihide Aikawa
发明人： Shinichi Sato , Takao Yamamoto , Kumiko Mafune , Sadayuki Sugama , Tsuyoshi Kanke , Yoshihide Aikawa
IPC分类号： C09D11/00 , C09D11/16 , C09D11/02
CPC分类号： C09D11/38 , C09D11/16
摘要： A water-based ink that comprises a water-soluble anionic colorant, an aluminum ion and an acid ion, wherein the content of the acid ion is more than that of the aluminum ion, and the content of the water-soluble anionic colorant is 20 to 1,000 times as much as that of the acid ion by molar ratio.
摘要翻译：一种水性油墨，其包含水溶性阴离子着色剂，铝离子和酸性离子，其中酸离子的含量大于铝离子的含量，并且水溶性阴离子着色剂的含量为20 至1000倍于酸离子的摩尔比。

4. 发明授权

US5451251A 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：US5451251A
公开(公告)日：1995-09-19
申请号：US200452
申请日：1994-02-23
申请人： Kumiko Mafune , Tsuyoshi Eida , Keiichi Murai , Yoshifumi Hattori , Mayumi Yamamoto , Osamu Nishiwaki , Yoshihisa Takizawa , Takao Yamamoto , Akira Nagashima , Masahiko Tonogaki , Shinichi Sato , Ryuji Katsuragi , Mikio Sanada , Hisashi Teraoka , Eriko Saito
发明人： Kumiko Mafune , Tsuyoshi Eida , Keiichi Murai , Yoshifumi Hattori , Mayumi Yamamoto , Osamu Nishiwaki , Yoshihisa Takizawa , Takao Yamamoto , Akira Nagashima , Masahiko Tonogaki , Shinichi Sato , Ryuji Katsuragi , Mikio Sanada , Hisashi Teraoka , Eriko Saito
IPC分类号： C09D11/00 , C09D11/02
CPC分类号： C09D11/328 , C09D11/32
摘要： Disclosed herein is an ink comprising a coloring material and a liquid medium dissolving the coloring material therein, wherein the ink comprises a dye having at least one ammonium ion as a counter ion and an ammonium salt of an inorganic or organic acid.
摘要翻译：本文公开了包含着色材料和在其中溶解着色材料的液体介质的油墨，其中所述油墨包含具有至少一种铵离子作为抗衡离子的染料和无机或有机酸的铵盐。

5. 发明授权

US5080716A Ink having use in ink-jet recording 失效
标题翻译：在墨水记录中使用墨水
公开(公告)号：US5080716A
公开(公告)日：1992-01-14
申请号：US651425
申请日：1991-02-06
申请人： Makoto Aoki , Kumiko Mafune , Shinichi Tochihara , Osamu Nishiwaki , Kenji Aono , Akira Nagashima
发明人： Makoto Aoki , Kumiko Mafune , Shinichi Tochihara , Osamu Nishiwaki , Kenji Aono , Akira Nagashima
IPC分类号： B41J2/01 , B41J2/175 , B41M5/00 , C09D11/00 , C09D11/02 , C09D11/033 , C09D11/328
CPC分类号： C09D11/38
摘要： An ink comprises a recording agent and a liquid medium capable of dissolving or dispersing the recording agent, wherein said ink contains a compound represented by the following Formula (I): ##STR1## wherein R.sub.1 and R.sub.2 each represent a group selected from a hydrogen atom, an alkyl group, a hydroxyl group and a carboxyl group; and R.sub.3 represents a monohydric hydroxyalkyl group. The ink is suitably used for ink-jet recording.

6. 发明授权

US08668321B2 Ink jet recording method and ink jet recording apparatus 有权
标题翻译：喷墨记录方法和喷墨记录装置
公开(公告)号：US08668321B2
公开(公告)日：2014-03-11
申请号：US13165098
申请日：2011-06-21
申请人： Yojiro Kojima , Yukako Tamanuki , Shogo Takemoto , Satoshi Kudo , Yoshio Kinoshita , Kumiko Mafune
发明人： Yojiro Kojima , Yukako Tamanuki , Shogo Takemoto , Satoshi Kudo , Yoshio Kinoshita , Kumiko Mafune
IPC分类号： B41J2/01
CPC分类号： B41J2/165
摘要： An ink jet recording method includes an image formation step of forming an image on a recording medium having an ink-receiving layer by ejecting an ink from an ink jet recording head and a humidification step of humidifying a gap between the recording head and the recording medium, in which in the image formation step, an ink containing a specified dye represented by general formula (I) and a water-soluble organic compound having an inorganic-organic balance value of 1.4 or more to 2.7 or less is used.
摘要翻译：一种喷墨记录方法包括：图像形成步骤，通过从喷墨记录头喷射油墨而在具有油墨接收层的记录介质上形成图像;以及加湿步骤，用于加湿记录头和记录介质之间的间隙，其中在图像形成步骤中，使用含有由通式（I）表示的特定染料和无机 - 有机平衡值为1.4以上至2.7以下的水溶性有机化合物的油墨。

7. 发明授权

US07699924B2 Aqueous ink, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatus 有权
标题翻译：水性墨水，喷墨记录方法，墨盒，记录单元和喷墨记录装置
公开(公告)号：US07699924B2
公开(公告)日：2010-04-20
申请号：US11860109
申请日：2007-09-24
申请人： Kumiko Mafune , Mikio Sanada , Kenji Moribe , Tomonari Watanabe , Daiji Okamura , Satoshi Kudo , Fumiharu Nakamura
发明人： Kumiko Mafune , Mikio Sanada , Kenji Moribe , Tomonari Watanabe , Daiji Okamura , Satoshi Kudo , Fumiharu Nakamura
IPC分类号： C09D11/02
CPC分类号： C09D11/322
摘要： Provided herein is an aqueous ink, which is excellent in both image density and fixing ability irrespective of the kind of a recording medium even when the volume of an ink droplet is small and has such excellent properties that white stripes are not caused even when high-speed recording is conducted. The aqueous ink comprises at least water, a water-soluble organic solvent, a water-insoluble coloring material, a surfactant and a poor medium for the water-insoluble coloring material and/or a salt. The dynamic surface tension of the aqueous ink at a lifetime of 50 milliseconds determined by a maximum bubble pressure method is higher than 47 mN/m, and the dynamic surface tension at a lifetime of 5,000 milliseconds determined by the maximum bubble pressure method is 38 mN/m or lower.
摘要翻译：本发明提供一种水性油墨，即使在墨滴体积小的情况下即使是高分辨率的白色条纹也具有优异的图像浓度和定影能力，与记录介质的种类无关，进行速度记录。水性油墨至少包含水，水溶性有机溶剂，水不溶性着色材料，表面活性剂和用于水不溶性着色材料和/或盐的不良介质。通过最大气泡压力法确定的50毫秒的寿命的水性油墨的动态表面张力高于47mN / m，通过最大气泡压力法确定的5000毫秒的寿命的动态表面张力为38mN / m以下。

8. 发明授权

US07195664B2 Ink set, ink jet recording apparatus, ink jet recording method, recording unit, and ink cartridge 有权
标题翻译：油墨组，喷墨记录装置，喷墨记录方法，记录单元和墨盒
公开(公告)号：US07195664B2
公开(公告)日：2007-03-27
申请号：US10682519
申请日：2003-10-10
申请人： Kumiko Mafune , Tsuyoshi Kanke
发明人： Kumiko Mafune , Tsuyoshi Kanke
IPC分类号： C09D11/02 , B41J2/01
CPC分类号： C09D11/40
摘要： The present invention provides an ink set, an ink jet recording apparatus, an ink jet recording method, a recording unit, and an ink cartridge, which can produce ink jet color images in which the color balance does not easily become unstable even if the image is stored for a long time, and in which the color images have greater durability so that degradation of the visual appearance is not easily recognizable even if the image is stored for a long time. The ink set includes a first aqueous ink and a second aqueous ink having the same color tone, the second ink having a lower coloring material content than that of the first ink, and the degree of fading of an image produced with the second ink is the same as or lower than that of an image produced with the first ink.
摘要翻译：本发明提供一种可以产生喷墨彩色图像的油墨组，喷墨记录装置，喷墨记录方法，记录单元和墨盒，其中即使图像也不容易变得不稳定存储了很长时间，并且其中彩色图像具有更大的耐久性，使得即使长时间存储图像，视觉外观的劣化也不容易被识别。油墨组包括第一水性油墨和具有相同色调的第二含水油墨，第二油墨具有比第一油墨低的着色材料含量，并且用第二油墨产生的图像的褪色程度是与使用第一墨水产生的图像的相同或更低。

9. 发明授权

US07144452B2 Ink jet black ink, ink set, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus 有权
标题翻译：喷墨黑墨，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：US07144452B2
公开(公告)日：2006-12-05
申请号：US11321644
申请日：2005-12-30
申请人： Hideki Takayama , Kumiko Mafune , Daiji Okamura , Shin-ichi Sato , Jun Yoshizawa , Kunihiko Nakamura
发明人： Hideki Takayama , Kumiko Mafune , Daiji Okamura , Shin-ichi Sato , Jun Yoshizawa , Kunihiko Nakamura
IPC分类号： C09D11/02 , B41J2/01
CPC分类号： C09B35/64 , C09D11/32 , C09D11/40
摘要： The present invention aims to provide an ink jet black ink which can improve weatherability, optical density and sticking recovery property of nozzles of a recording head. According to the present invention, an ink jet black ink is provided which comprises at least a coloring-material and a water-soluble organic solvent, wherein the coloring material is a compound represented by the following general formula (I) or a salt thereof, and the water-soluble organic solvent is a water-soluble organic solvent having a relative permittivity of from 30.0 or more to less than 70.0 at 20° C. and capable of dissolving the compound represented by the following general formula (I) or a salt thereof, by 1.0 mass % or more at 25° C., and is in a content of 50.0 mass % or more with respect to the total content of all water-soluble organic solvents contained in the ink jet black ink
摘要翻译：本发明的目的在于提供一种能够改善记录头的喷嘴的耐候性，光学密度和粘着恢复性能的喷墨黑色油墨。根据本发明，提供一种喷墨黑色油墨，其至少包含着色材料和水溶性有机溶剂，其中着色材料是由以下通式（I）表示的化合物或其盐，水溶性有机溶剂是在20℃下的相对介电常数为30.0以上且小于70.0的水溶性有机溶剂，能够溶解下述通式（I）表示的化合物或盐在25℃下为1.0质量％以上，相对于喷墨黑色油墨中所含的全部水溶性有机溶剂的总含量为50.0质量％以上

10. 发明授权

US06866380B2 Ink set, ink jet recording method, recording unit, ink cartridge and ink jet recording apparatus 失效
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：US06866380B2
公开(公告)日：2005-03-15
申请号：US10682521
申请日：2003-10-10
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： C09D11/00 , B41J2/01
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' ΔE, 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 ΔE 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。

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