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1. 发明申请

US20060167136A1 Method of manufacturing dispersible colorant and ink-jet recording ink 审中-公开
标题翻译：分散着色剂和喷墨记录油墨的制造方法
公开(公告)号：US20060167136A1
公开(公告)日：2006-07-27
申请号：US11321463
申请日：2005-12-30
申请人： Toshiaki Kaneko , Masashi Miyagawa , Makoto Aoki , Junichi Sakai , Yoshio Nakajima , Yoko Ichinose
发明人： Toshiaki Kaneko , Masashi Miyagawa , Makoto Aoki , Junichi Sakai , Yoshio Nakajima , Yoko Ichinose
IPC分类号： C03C17/00 , C09D11/00 , C08G73/02
CPC分类号： C09D11/326
摘要： A dispersible colorant suitable for ink-jet recording ink is manufactured by a method using aqueous precipitation polymerization. The ink has high dispersion stability and can form a high-quality image excellent in fastness properties. The method includes at least a dispersing step of dispersing a colorant into an aqueous solution by means of a dispersant, an aqueous precipitation polymerization step of adding a resin monomer and a radical polymerization initiator to the solution into which the colorant is dispersed to manufacture a dispersible colorant having a chargeable resin pseudo-fine particle, fixing thereon by means of aqueous precipitation polymerization, and an ultrafiltration step of subjecting the aqueous solution containing the dispersible colorant to ultrafiltration to obtain the dispersible colorant.
摘要翻译：通过使用水性沉淀聚合的方法制造适用于喷墨记录油墨的可分散着色剂。油墨具有高的分散稳定性，可以形成耐光性优异的高品质图像。该方法至少包括通过分散剂将着色剂分散到水溶液中的分散步骤，向分散有着色剂的溶液中加入树脂单体和自由基聚合引发剂的水性沉淀聚合步骤以制备可分散的通过水性沉淀聚合在其上固定有带电荷的树脂伪微粒的着色剂和将含有可分散着色剂的水溶液进行超滤以获得可分散着色剂的超滤步骤。

2. 发明申请

US20060142416A1 Dispersible colorant and manufacturing method thereof, aqueous ink using the same, ink tank, ink-jet recording apparatus, ink-jet recording method, and ink-jet recording image 审中-公开
标题翻译：可分散着色剂及其制造方法，使用其的水性油墨，油墨罐，喷墨记录装置，喷墨记录方法和喷墨记录图像
公开(公告)号：US20060142416A1
公开(公告)日：2006-06-29
申请号：US11311634
申请日：2005-12-20
申请人： Junichi Sakai , Yoshio Nakajima , Makoto Aoki , Toshiaki Kaneko , Yoko Ichinose , Masashi Miyagawa
发明人： Junichi Sakai , Yoshio Nakajima , Makoto Aoki , Toshiaki Kaneko , Yoko Ichinose , Masashi Miyagawa
IPC分类号： C03C17/00 , C09D11/00
CPC分类号： C09B67/0013 , C01P2006/22 , C09B67/0002 , C09B67/009 , C09B68/4253 , C09C3/10 , C09D11/30
摘要： A dispersible colorant, including a colorant and a chargeable resin pseudo fine particle having a sulfonic group, which is smaller than the colorant, in which the sulfonic group of the dispersible colorant has a surface functional group density of 100 μmol/g or more, is provided. The dispersible colorant has sufficiently high dispersion stability without causing detachment of the resin component from the colorant, while retaining long-term stability. The use of the dispersible colorant allows an aqueous ink-jet recording ink, which is excellent in discharge stability, an ink tank, an ink-jet recording apparatus, an ink-jet recording method, and an ink-jet recording image to be provided.
摘要翻译：可分散着色剂，其中分散性着色剂的磺酸基的表面官能团密度为100mol / g以上，包括着色剂和具有磺酸基的可充电的树脂假微粒，其中着色剂的表面官能团密度为100mumol / g以上提供。分散性着色剂具有足够高的分散稳定性，而不会使树脂组分与着色剂分离，同时保持长期的稳定性。使用可分散着色剂允许提供排出稳定性优异的水性喷墨记录油墨，油墨罐，喷墨记录装置，喷墨记录方法和喷墨记录图像。

3. 发明申请

US20060130706A1 Dispersible colorant and process for its production, water-based ink making use of the dispersible colorant, ink tank, ink-jet recording apparatus, ink-jet recording process, and ink-jet recorded image 审中-公开
标题翻译：可分散着色剂及其生产方法，使用可分散着色剂，油墨罐，喷墨记录装置，喷墨记录方法和喷墨记录图像的水性油墨
公开(公告)号：US20060130706A1
公开(公告)日：2006-06-22
申请号：US11311944
申请日：2005-12-20
申请人： Yoshio Nakajima , Masashi Miyagawa , Makoto Aoki , Junichi Sakai , Toshiaki Kaneko , Yoko Ichinose
发明人： Yoshio Nakajima , Masashi Miyagawa , Makoto Aoki , Junichi Sakai , Toshiaki Kaneko , Yoko Ichinose
IPC分类号： C03C17/00 , C08K5/00
CPC分类号： C09D11/30
摘要： A colorant having self-dispersibility is disclosed. This colorant are composed of colorant particles and flat chargeable resin pseudo fine particles smaller than the colorant particles, and the colorant particles and the flat chargeable resin pseudo fine particles are fused together.
摘要翻译：公开了具有自分散性的着色剂。该着色剂由着色剂颗粒和比着色剂颗粒小的可平滑带电的树脂伪微粒组成，着色剂颗粒和扁平带电荷的树脂伪微粒熔合在一起。

4. 发明授权

US07291211B2 Aqueous ink, ink tank, ink jet recording apparatus, ink jet recording method, and ink jet recorded image 失效
标题翻译：水墨，墨罐，喷墨记录装置，喷墨记录方法和喷墨记录图像
公开(公告)号：US07291211B2
公开(公告)日：2007-11-06
申请号：US11311641
申请日：2005-12-20
申请人： Toshiaki Kaneko , Sadayuki Sugama , Masashi Miyagawa , Junichi Sakai , Yoko Ichinose , Yoshio Nakajima
发明人： Toshiaki Kaneko , Sadayuki Sugama , Masashi Miyagawa , Junichi Sakai , Yoko Ichinose , Yoshio Nakajima
IPC分类号： C09D11/02
CPC分类号： C09D11/32 , C09D11/40
摘要： An aqueous ink is provided which comprises a dispersible colorant comprising a colorant and chargeable resin pseudo fine particles smaller than the colorant, the colorant and the chargeable resin pseudo fine particles fixing to each other; and at least one of a water-soluble nonionic resin and an emulsion particle. As a result, it becomes possible to provide an aqueous ink suitable for ink jet recording which has high dispersion stability, is excellent in long-term dispersion stability, and is capable of providing an image excellent in fastness such as rubfastness, especially a highly glossy image. Further, there can also be provided an ink tank, an ink jet recording apparatus, an ink jet recording method, and an ink jet recorded image each using such aqueous ink.
摘要翻译：提供了一种水性油墨，其包含可分散的着色剂，其包含着色剂和小于着色剂的可带电荷的树脂伪微粒，着色剂和可带电荷的树脂伪微粒彼此固定; 和至少一种水溶性非离子树脂和乳液颗粒。结果，可以提供适合于喷墨记录的水性油墨，其具有高的分散稳定性，并且具有优异的长期分散稳定性，并且能够提供耐牢度如耐磨性，特别是高光泽度的图像图片。此外，还可以提供使用这种水性墨水的墨盒，喷墨记录装置，喷墨记录方法和喷墨记录图像。

5. 发明申请

US20060142417A1 Aqueous ink, ink tank, ink jet recording apparatus, ink jet recording method, and ink jet recorded image 失效
标题翻译：水墨，墨罐，喷墨记录装置，喷墨记录方法和喷墨记录图像
公开(公告)号：US20060142417A1
公开(公告)日：2006-06-29
申请号：US11311641
申请日：2005-12-20
申请人： Toshiaki Kaneko , Sadayuki Sugama , Masashi Miyagawa , Junichi Sakai , Yoko Ichinose , Yoshio Nakajima
发明人： Toshiaki Kaneko , Sadayuki Sugama , Masashi Miyagawa , Junichi Sakai , Yoko Ichinose , Yoshio Nakajima
IPC分类号： C03C17/00 , C09D11/00
CPC分类号： C09D11/32 , C09D11/40
摘要： An aqueous ink is provided which comprises a dispersible colorant comprising a colorant and chargeable resin pseudo fine particles smaller than the colorant, the colorant and the chargeable resin pseudo fine particles fixing to each other; and at least one of a water-soluble nonionic resin and an emulsion particle. As a result, it becomes possible to provide an aqueous ink suitable for ink jet recording which has high dispersion stability, is excellent in long-term dispersion stability, and is capable of providing an image excellent in fastness such as rubfastness, especially a highly glossy image. Further, there can also be provided an ink tank, an ink jet recording apparatus, an ink jet recording method, and an ink jet recorded image each using such aqueous ink.
摘要翻译：提供了一种水性油墨，其包含可分散的着色剂，其包含着色剂和小于着色剂的可带电荷的树脂伪微粒，着色剂和可带电荷的树脂伪微粒彼此固定; 和至少一种水溶性非离子树脂和乳液颗粒。结果，可以提供适合于喷墨记录的水性油墨，其具有高的分散稳定性，并且具有优异的长期分散稳定性，并且能够提供耐牢度如耐磨性，特别是高光泽度的图像图片。此外，还可以提供使用这种水性墨水的墨盒，喷墨记录装置，喷墨记录方法和喷墨记录图像。

6. 发明申请

US20060009544A1 Aqueous ink and ink set for ink jet recording 审中-公开
标题翻译：用于喷墨记录的水性油墨和油墨组
公开(公告)号：US20060009544A1
公开(公告)日：2006-01-12
申请号：US11165121
申请日：2005-06-24
申请人： Masashi Miyagawa , Junichi Sakai , Yoko Ichinose , Toshiaki Kaneko , Hirofumi Ichinose
发明人： Masashi Miyagawa , Junichi Sakai , Yoko Ichinose , Toshiaki Kaneko , Hirofumi Ichinose
IPC分类号： C09D11/00 , C03C17/00
CPC分类号： C09D11/324 , C09D11/40
摘要： The aqueous ink of the present invention includes: a coloring material, wherein the coloring material is a dispersible colorant comprising a colorant and chargeable resin pseudo fine particles smaller in size than the colorant, and the chargeable resin pseudo fine particles are fixed to the colorant; water; and at least one kind of salt selected from the group consisting of (M1)2SO4, CH3COO(M1), Ph-COO(M1), (M1)NO3, (M1)Cl, (M1)Br, (M1)I, (M1)2SO3, and (M1)CO3, wherein M1 represents an alkali metal, ammonia, or organic ammonium and Ph represents a phenyl group.
摘要翻译：本发明的水性油墨包括：着色材料，其中着色材料是包含着色剂的分散性着色剂和尺寸小于着色剂的可带电荷的树脂伪微粒，并且可充电树脂伪微粒固定到着色剂上; 水; 和选自（M1）2 SO 4（CH 3）3 COO（M1），Ph- CO 2（M1），（M1）NO 3 3，（M1）Cl，（M1）Br，（M1）I，（M1）2 SO3 < /（M1）CO 3，其中M1表示碱金属，氨或有机铵，Ph表示苯基。

7. 发明申请

US20120236077A1 LIQUID EJECTION HEAD 失效
标题翻译：液体喷射头
公开(公告)号：US20120236077A1
公开(公告)日：2012-09-20
申请号：US13366527
申请日：2012-02-06
申请人： Toshiaki Kaneko , Shozo Hattori , Masashi Miyagawa
发明人： Toshiaki Kaneko , Shozo Hattori , Masashi Miyagawa
IPC分类号： B41J2/135
CPC分类号： B41J2/16 , B41J2/1623 , B41J2/1637 , B41J2002/14362
摘要： A liquid ejection head including an ejection device substrate having a substrate provided with an energy-generating element that generates energy for ejecting a liquid, a liquid supply member that supplies the liquid to the ejection device substrate, and a support member that is provided between and joined to the ejection device substrate and the liquid supply member. The support member has at least two liquid supply flow paths that are through-holes extending through the support member and has a projected or depressed portion at its joint surface with respect to the liquid supply member. A spacing between two adjoining liquid supply flow paths at the joint surface with respect to the liquid supply member is larger than a spacing between the adjoining two liquid supply flow paths at a joint surface of the support member with respect to the ejection device substrate.
摘要翻译：一种液体喷射头，包括具有基板的喷射装置基板，所述基板设置有产生用于喷射液体的能量的能量产生元件，将液体供应到喷射装置基板的液体供应构件以及设置在喷射装置基板之间的支撑构件，接合到喷射装置基板和液体供应部件。支撑构件具有至少两个液体供应流动路径，其是穿过支撑构件延伸的通孔，并且在其与液体供应构件的接合表面处具有突出或凹陷部分。相对于液体供应构件，在接合表面处的两个邻接的液体供应流动路径之间的间隔大于在支撑构件相对于喷射装置基板的接合表面处的相邻两个液体供应流动路径之间的间隔。

8. 发明申请

US20110279547A1 LIQUID DISCHARGE HEAD AND MANUFACTURING METHOD OF THE LIQUID DISCHARGE HEAD 有权
标题翻译：液体排放头的液体排出头和制造方法
公开(公告)号：US20110279547A1
公开(公告)日：2011-11-17
申请号：US12596923
申请日：2009-05-21
申请人： Shozo Hattori , Masashi Miyagawa , Ryoichi Matsumoto , Toshiaki Kaneko
发明人： Shozo Hattori , Masashi Miyagawa , Ryoichi Matsumoto , Toshiaki Kaneko
IPC分类号： B41J2/04 , B23P17/00
CPC分类号： B41J2/1603 , B41J2/1623 , B41J2/1637 , Y10T29/49401
摘要： The invention provides, between a discharge element substrate and a supply member, a support member containing a mixture that contains: a material having an affinity for a material forming the supply member; and another material.
摘要翻译：本发明在放电元件基板和供给部件之间提供包括混合物的支撑部件，所述混合物包含：对形成供给部件的材料具有亲和性的材料; 和另一种材料。

9. 发明授权

US08613495B2 Liquid ejection head 失效
标题翻译：液体喷头
公开(公告)号：US08613495B2
公开(公告)日：2013-12-24
申请号：US13366527
申请日：2012-02-06
申请人： Toshiaki Kaneko , Shozo Hattori , Masashi Miyagawa
发明人： Toshiaki Kaneko , Shozo Hattori , Masashi Miyagawa
IPC分类号： B41J2/135
CPC分类号： B41J2/16 , B41J2/1623 , B41J2/1637 , B41J2002/14362
摘要： A liquid ejection head including an ejection device substrate having a substrate provided with an energy-generating element that generates energy for ejecting a liquid, a liquid supply member that supplies the liquid to the ejection device substrate, and a support member that is provided between and joined to the ejection device substrate and the liquid supply member. The support member has at least two liquid supply flow paths that are through-holes extending through the support member and has a projected or depressed portion at its joint surface with respect to the liquid supply member. A spacing between two adjoining liquid supply flow paths at the joint surface with respect to the liquid supply member is larger than a spacing between the adjoining two liquid supply flow paths at a joint surface of the support member with respect to the ejection device substrate.
摘要翻译：一种液体喷射头，包括具有基板的喷射装置基板，所述基板设置有产生用于喷射液体的能量的能量产生元件，将液体供应到喷射装置基板的液体供应构件以及设置在喷射装置基板之间的支撑构件，接合到喷射装置基板和液体供应部件。支撑构件具有至少两个液体供应流动路径，其是穿过支撑构件延伸的通孔，并且在其与液体供应构件的接合表面处具有突出或凹陷部分。相对于液体供应构件，在接合表面处的两个邻接的液体供应流动路径之间的间隔大于在支撑构件相对于喷射装置基板的接合表面处的相邻两个液体供应流动路径之间的间隔。

10. 发明授权

US08251496B2 Liquid discharge head having resin supply and support members 有权
标题翻译：具有树脂供应和支撑构件的排液头
公开(公告)号：US08251496B2
公开(公告)日：2012-08-28
申请号：US12596923
申请日：2009-05-21
申请人： Shozo Hattori , Masashi Miyagawa , Ryoichi Matsumoto , Toshiaki Kaneko
发明人： Shozo Hattori , Masashi Miyagawa , Ryoichi Matsumoto , Toshiaki Kaneko
IPC分类号： B41J2/05
CPC分类号： B41J2/1603 , B41J2/1623 , B41J2/1637 , Y10T29/49401
摘要： The invention provides, between a discharge element substrate and a supply member, a support member containing a mixture that contains: a material having an affinity for a material forming the supply member; and another material.
摘要翻译：本发明在放电元件基板和供给部件之间提供包括混合物的支撑部件，所述混合物包含：对形成供给部件的材料具有亲和性的材料; 和另一种材料。

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