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1. 发明专利

JP2011062963A Manufacturing method of liquid discharging head 审中-公开
标题翻译：液体排放头的制造方法
公开(公告)号：JP2011062963A
公开(公告)日：2011-03-31
申请号：JP2009216911
申请日：2009-09-18
申请人： Canon Inc , キヤノン株式会社
发明人： SATO MOTOAKI , MIYAGAWA MASASHI , HATTORI SHOZO
IPC分类号： B41J2/16
CPC分类号： B41J2/16 , B29C65/1406 , B29C65/1412 , B29C65/1416 , B29C65/1419 , B29C65/1422 , B41J2/1623 , B41J2/1753 , B41J2/17553 , B41J2/17559
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a liquid discharging head capable of alleviating deformation caused by thermal expansion upon the bonding of an ink feed member with a recording element substrate and capable of alleviating misalignment upon the bonding of the recording element substrate.
SOLUTION: In the method, the recording element substrate 002 for discharging liquid and the liquid feed member for feeding the liquid to the recording element substrate 002 are coupled with an adhesive agent which contains at least an infrared ray absorbing agent and is hardened by an ion polymerization reaction mechanism, and the recording element substrate 002 includes a silicon substrate 008 to make the adhesive agent irradiated with light including at least an ultraviolet region to an infrared region pass through a filter composed of silicon.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决问题的方案：提供一种能够减轻由于油墨供给部件与记录元件基板的接合而导致的热膨胀引起的变形并且能够缓解接合记录时的未对准的液体排出头的制造方法元件基板。解决方案：在该方法中，用于将液体排出的记录元件基板002和用于将液体供给到记录元件基板002的液体供给部件与至少包含红外线吸收剂的粘合剂耦合并且被硬化通过离子聚合反应机构，并且记录元件基板002包括硅基板008，以使至少将紫外区域的光照射到红外区域的粘合剂通过由硅组成的滤光器。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2007283550A Epoxy resin composition and method for manufacturing inkjet head using the same 审中-公开
标题翻译：环氧树脂组合物和使用其制造喷嘴头的方法
公开(公告)号：JP2007283550A
公开(公告)日：2007-11-01
申请号：JP2006110944
申请日：2006-04-13
申请人： Canon Inc , キヤノン株式会社
发明人： KURIHARA TAKAAKI , MIYAGAWA MASASHI
IPC分类号： B41J2/16 , B41J2/05
摘要： PROBLEM TO BE SOLVED: To form a fine pattern on an Si top plate having irregularities.
SOLUTION: An organic polymer compound is contained in an epoxy resin composition so as to allow it to have the molecular weight of 900-100,000 and the content of 5-50 wt.%. The epoxy resin composition is made to be a dry film, so that the thickness of the film can be precisely controlled.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：在具有不规则性的Si顶板上形成精细图案。解决方案：环氧树脂组合物中含有有机高分子化合物，使其分子量为900-100,000，含量为5-50％（重量）。将环氧树脂组合物制成干膜，从而能够精确地控制膜的厚度。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2006037091A Water-based ink, ink tank, ink jet recording apparatus, ink jet recording method, and ink jet recorded image 审中-公开
标题翻译：水墨，墨水罐，喷墨记录装置，喷墨记录方法和喷墨记录图像
公开(公告)号：JP2006037091A
公开(公告)日：2006-02-09
申请号：JP2005183520
申请日：2005-06-23
申请人： Canon Inc , キヤノン株式会社
发明人： SAKAI JUNICHI , ICHINOSE YOKO , MIYAGAWA MASASHI , NAKAJIMA YOSHIO , ICHINOSE HIROBUMI , SANADA MIKIO
IPC分类号： B41J2/01 , B41M5/00 , C09C1/00 , C09C3/06 , C09C3/08 , C09C3/10 , C09D11/00 , C09D11/322 , C09D11/324
摘要： PROBLEM TO BE SOLVED: To provide a water-based ink which gives a high printing concentration without depending on the permeation performance of a recording medium in a pigment ink, and gives printed products having excellent scratch resistance, marker resistance and water resistance, to provide an ink tank using the ink, to provide a recording apparatus, and to provide an ink jet recorded image. SOLUTION: This water-based ink comprising water, a plurality of water-soluble organic solvents and a dispersible colorant, wherein the water-soluble organic solvents comprise a good solvent and a poor solvent for the dispersible colorant, is characterized as follows. The dispersible colorant is a dispersible colorant having a colorant and chargeable resin pseudo fine particles having a smaller size than the colorant, wherein the colorant is adhered to the fine particles. A:B is in a range of 10:5 to 10:30, wherein A is the total amount of the good solvent in the ink, and B is the total amount of the poor solvent. And a water-soluble organic solvent showing the maximum Ka value among the Ka values of the water-soluble organic solvents, determined by Bristow procedure, is a poor solvent. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种水性油墨，其不依赖于颜料油墨中的记录介质的渗透性能而赋予高的印刷浓度，并且得到具有优异耐擦伤性，耐标记性和耐水性的印刷品，以提供使用该墨水的墨盒，以提供一种记录装置，并提供一种喷墨记录图像。解决方案：该水性油墨包含水，多种水溶性有机溶剂和可分散的着色剂，其中水溶性有机溶剂包含良好溶剂和用于可分散着色剂的不良溶剂，其特征如下。可分散着色剂是具有着色剂的可分散着色剂和具有比着色剂更小尺寸的可充电树脂伪微粒，其中着色剂粘附到细颗粒上。 A：B在10:5至10:30的范围内，其中A是油墨中良溶剂的总量，B是不良溶剂的总量。通过Bristow法确定的水溶性有机溶剂的Ka值中Ka值最大的水溶性有机溶剂是不良溶剂。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2006037088A Water-based ink and ink set for inkjet recording 审中-公开
标题翻译：水性墨水和墨水喷墨记录
公开(公告)号：JP2006037088A
公开(公告)日：2006-02-09
申请号：JP2005182981
申请日：2005-06-23
申请人： Canon Inc , キヤノン株式会社
发明人： MIYAGAWA MASASHI , SAKAI JUNICHI , ICHINOSE YOKO , KANEKO TOSHIAKI , ICHINOSE HIROBUMI
IPC分类号： B41J2/01 , B41M5/00 , C09C1/56 , C09C3/10 , C09D11/00 , C09D11/322 , C09D11/324 , C09D11/326 , C09D11/328 , C09D11/38 , C09D11/40
摘要： PROBLEM TO BE SOLVED: To provide ink which contains a self-dispersing colorant, forms images having enhanced scratch resistance and marker resistance, realizes the achievement of good image grades and color development, achieves image stability, and can prevent inks having different hues from blotting between the images of the inks. SOLUTION: The water-based ink comprising a coloring material and water is characterized in that the coloring material is a dispersible colorant comprising a colorant and chargeable resin pseudo fine particles smaller in size than the colorant, wherein the chargeable resin pseudo fine particles are fixed to the colorant, and the ink further contains at least one kind of salt selected from the group consisting of (M1) 2 SO 4 , CH 3 COO(M1), Ph-COO(M1), (M1)NO 3 , (M1)Cl, (M1)Br, (M1)I, (M1) 2 SO 3 , and (M1)CO 3 , (M1 represents an alkali metal, ammonia, or an organic ammonium; Ph represents a phenyl group). COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供含有自分散着色剂的油墨，形成具有增强的耐擦伤性和耐标记性的图像，实现了良好的图像等级和色彩发展，实现了图像稳定性，并且可以防止具有不同的油墨油墨图像之间的印迹色调。解决方案：包含着色材料和水的水性油墨的特征在于，着色材料是包含着色剂的可分散着色剂和尺寸小于着色剂的可带电荷的树脂伪微粒，其中可充电树脂伪微粒固定在着色剂上，并且油墨还含有选自（M1），（2S），（SB），（3），（3）中的至少一种盐，（M1），M1（M1），Ph-COO（M1），（M1）NO 3，（M1）Cl，（M1）Br，（M1）（M1）CO 3 ，（M1表示碱金属，氨或有机铵; Ph表示苯基）。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2006008787A Dispersible coloring material, its manufacturing method and aqueous inkjet recording ink obtained using the same 审中-公开
标题翻译：不同的着色材料，其制造方法和使用其获得的水性记录油墨
公开(公告)号：JP2006008787A
公开(公告)日：2006-01-12
申请号：JP2004185951
申请日：2004-06-24
申请人： Canon Inc , キヤノン株式会社
发明人： NAKAJIMA YOSHIO , MIYAGAWA MASASHI , AOKI ATSUSHI , SAKAI JUNICHI , KANEKO TOSHIAKI , ICHINOSE YOKO
IPC分类号： C09D17/00 , B41J2/01 , B41M5/00 , C09C3/12 , C09D11/00 , C09D11/322 , C09D11/324 , C09D11/328
摘要： PROBLEM TO BE SOLVED: To provide a dispersible coloring material which has sufficiently high dispersion stability, causes no dropping-off of a resin component therefrom and therefore is stable for a long period of time, and a simple manufacturing method thereof, and to provide an aqueous inkjet recording ink excellent in wettability on a head face, scorching property on a heater board and jetting stability by using the excellent dispersible coloring material. SOLUTION: The dispersible coloring material comprises a coloring material and a fine pseudoparticle of a chargeable resin smaller than the coloring material, where the coloring material and the fine pseudoparticle of the chargeable resin are adhered to each other and the fine pseudoparticle of the chargeable resin contains the silicon element. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供具有足够高的分散稳定性的分散性着色材料，不会使树脂成分脱落，因此长时间稳定，其制造方法简单，提供一种头部表面润湿性优异的水性喷墨记录油墨，通过使用优异的分散性着色材料，可以提高加热板的烧焦性和喷射稳定性。分散性着色材料包括着色材料和小于着色材料的可充电树脂的微细假颗粒，其中着色材料和可充电树脂的微细假颗粒彼此粘附，并且微细伪颗粒可充电树脂含有硅元素。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2012117020A Method for producing oxidized self-dispersible pigment and method for producing inkjet ink 有权
标题翻译：用于生产氧化自分散颜料的方法和用于生产喷墨墨水的方法
公开(公告)号：JP2012117020A
公开(公告)日：2012-06-21
申请号：JP2010270774
申请日：2010-12-03
申请人： Canon Inc , キヤノン株式会社
发明人： SHIMOMURA TADASHI , SHINOHARA AI , MIYAGAWA MASASHI , JINNO MASANORI , FUJITA HIROHISA
IPC分类号： C09C3/06 , B41J2/01 , B41M5/00 , C09C1/00 , C09D11/00 , C09D11/322 , C09D11/324
摘要： PROBLEM TO BE SOLVED: To provide a method for producing an oxidized self-dispersible pigment by which variation in the degree of oxidation treatment in oxidized self-dispersible pigments is reduced.SOLUTION: The method for producing an oxidized self-dispersible pigment includes: a pigment dispersion step of obtaining a pigment dispersion by dispersing a pigment having an average particle diameter of ≤250 nm in an aqueous medium; an ozone dissolution step of obtaining an aqueous ozone solution having a concentration of ≥30 ppm by applying a pressure to water in the presence of ozone gas to thereby dissolve ozone; and a pigment oxidation step of obtaining an oxidized self-dispersible pigment by allowing the pigment dispersion to collide against the aqueous ozone solution to thereby oxidize the pigment in the pigment dispersion, wherein the flow rate of the dispersion and the flow rate of the solution in the pigment oxidation step are ≥4.0 mm/s each.
摘要翻译：要解决的问题：提供一种氧化的自分散颜料的制造方法，其中氧化的自分散颜料的氧化处理程度的变化降低。解决方案：生产氧化的自分散颜料的方法包括：颜料分散步骤，通过将平均粒径为≤250nm的颜料分散在水性介质中来获得颜料分散体; 臭氧溶解步骤，通过在臭氧气体存在下对水施加压力从而溶解臭氧，得到浓度为≥30ppm的臭氧水溶液; 以及颜料氧化步骤，通过使颜料分散体与臭氧水溶液碰撞而获得氧化的自分散颜料，从而氧化颜料分散体中的颜料，其中分散体的流速和溶液的流速颜料氧化步骤各≥4.0mm/ s。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2011020452A Manufacturing method for liquid discharge head, liquid discharge head, head cartridge, liquid discharge recording device, manufacturing method for silicon plate, and silicon plate 有权
标题翻译：液体排放头，液体排出头，头盒，液体排出记录装置的制造方法，硅板和硅板的制造方法
公开(公告)号：JP2011020452A
公开(公告)日：2011-02-03
申请号：JP2010186184
申请日：2010-08-23
申请人： Canon Inc , キヤノン株式会社
发明人： SUZUKI YOSHIAKI , MIYAGAWA MASASHI , KASHINO TOSHIO , MIHARA HIROAKI
IPC分类号： B41J2/135 , B05C5/00 , B41J2/14 , B41J2/16
CPC分类号： B41J2/1604 , B41J2/1433 , B41J2/1606 , B41J2/162 , B41J2/1623 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1635 , B41J2/1642 , B41J2/1643 , B41J2/1645 , B41J2/1646
摘要： PROBLEM TO BE SOLVED: To provide a method, etc. which enable manufacturing of a highly-reliable long liquid discharge head when the liquid discharge head is manufactured using an orifice plate made of silicon which is the same as the constituting material of an element substrate. SOLUTION: A patterned Al layer 22 is formed on the surface of a silicon substrate 21 for manufacturing the orifice plate, and the silicon substrate 21 is subjected to dry etching while using an Al layer 22 as a mask, thereby forming a hole 21a serving as a recessed part disposed at the position corresponding to a discharge opening on the surface of the silicon substrate 21 and forming a groove-shaped cut line 21d. Then, the back surface of the silicon substrate 21 is ground and polished to reduce the thickness of the silicon substrate 21, thereby causing the hole 21a to penetrate therethrough, forming a discharge opening 3 in the silicon substrate 21, and dividing the silicon substrate 21 into a plurality of orifice plates 16 by the cut line 21b. Thus, the orifice plate 16 composed of the silicon substrate 21 in which the discharge opening 3 is formed is manufactured. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种方法等，当使用与硅构成的材料相同的由硅制成的孔板制造液体排出头时，能够制造高度可靠的长液体排出头元件基板。解决方案：在用于制造孔板的硅基板21的表面上形成图案化的Al层22，并且在使用Al层22作为掩模的同时对硅基板21进行干蚀刻，从而形成孔 21a作为设置在与硅基板21的表面上的排出口对应的位置处的凹部，并形成槽状切割线21d。然后，对硅基板21的背面进行研磨抛光，以减小硅基板21的厚度，从而使孔21a贯穿其中，在硅基板21中形成排出口3，并分割硅基板21 通过切割线21b进入多个孔板16。因此，制造由形成有排出口3的硅基板21构成的孔板16。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2010280096A Inkjet recording head and manufacturing method thereof 审中-公开
标题翻译：喷墨记录头及其制造方法
公开(公告)号：JP2010280096A
公开(公告)日：2010-12-16
申请号：JP2009133952
申请日：2009-06-03
申请人： Canon Inc , キヤノン株式会社
发明人： ENOMOTO TAKATOMO , MIYAGAWA MASASHI , HATTORI SHOZO , KANEKO TOSHIAKI
IPC分类号： B41J2/045 , B41J2/01 , B41J2/055 , B41J2/16
摘要： PROBLEM TO BE SOLVED: To provide an inkjet recording head having improved loading accuracy to an inkjet recording apparatus, and to provide a manufacturing method thereof.
SOLUTION: A support member 4 which supports a recording element substrate 6 including an energy generation element for ejecting a recording liquid is provided with at least one reference plane as a reference for the position of the recording head when attaching the recording head to the inkjet recording apparatus. The material constituting the support member 4 is a resin containing a filler of ≥80 wt.%, and the support member 4 and a recording liquid storage member 5 for storing the recording liquid therein are integrally molded.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种对喷墨记录装置具有改进的加载精度的喷墨记录头，并提供其制造方法。解决方案：支撑包括用于喷射记录液体的能量产生元件的记录元件基板6的支撑部件4设置有至少一个参考平面作为记录头附接记录头时的位置的基准喷墨记录装置。构成支撑构件4的材料是包含≥80重量％的填料的树脂，并且用于将记录液体储存在其中的支撑构件4和记录液体存储构件5一体地模制。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2006037087A Dispersible coloring material, process for producing the same, aqueous ink, ink tank, inkjet recording apparatus, inkjet recording method and inkjet recorded image each using the same 审中-公开
标题翻译：不同的着色材料，其制造方法，水性墨水，墨水罐，喷墨记录装置，喷墨记录方法和使用其记录的记录图像
公开(公告)号：JP2006037087A
公开(公告)日：2006-02-09
申请号：JP2005182743
申请日：2005-06-23
申请人： Canon Inc , キヤノン株式会社
发明人： ICHINOSE HIROBUMI , MIYAGAWA MASASHI , SAKAI JUNICHI , NAKAJIMA YOSHIO , ICHINOSE YOKO
IPC分类号： C09C3/10 , B41J2/01 , B41M5/00 , C09B29/33 , C09B47/04 , C09B48/00 , C09B67/00 , C09B67/08 , C09C1/00 , C09D11/00 , C09D11/322 , C09D11/324
摘要： PROBLEM TO BE SOLVED: To provide a dispersible coloring material that uses a coloring material substantially insoluble in water and has sufficiently high dispersion stability, to provide a process for simply producing the dispersible coloring material and to provide an aqueous ink for inkjet recording using the dispersible coloring material that allows the dispersible coloring material to be stably dispersed therein and at the same time can impart excellent image grade (image density), excellent rub-off resistance and marker resistance to the resulting printed matter. SOLUTION: The dispersible coloring material comprises a coloring material and electrically-chargeable resin pseudo-fine particles smaller than the coloring material which are fixedly bonded or fusion-bonded to the coloring material wherein the coloring material itself has a surface charge. The inkjet ink using the dispersible coloring material is provided. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供使用基本上不溶于水的着色材料并且具有足够高的分散稳定性的可分散的着色材料，以提供简单地生产可分散着色材料的方法，并提供用于喷墨记录的水性油墨使用允许分散性着色材料稳定分散在其中并且同时可以赋予所得印刷品优异的图像等级（图像密度），优异的耐擦性和耐标记性的分散着色材料。解决方案：分散着色材料包括着色材料和小于着色材料的可充电的树脂伪微粒，其与着色材料本身具有表面电荷固着或熔合粘合。提供使用分散着色材料的喷墨油墨。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2006008892A Inkjet recording ink 审中-公开
标题翻译：喷墨记录墨水
公开(公告)号：JP2006008892A
公开(公告)日：2006-01-12
申请号：JP2004189722
申请日：2004-06-28
申请人： Canon Inc , キヤノン株式会社
发明人： KANEKO TOSHIAKI , MIYAGAWA MASASHI , AOKI ATSUSHI , SAKAI JUNICHI , NAKAJIMA YOSHIO , ICHINOSE YOKO
IPC分类号： B41J2/01 , B41M5/00 , C09D11/00 , C09D11/322
摘要： PROBLEM TO BE SOLVED: To provide an inkjet recording ink for producing a high-quality glossy picture formed of a dispersible coloring material sufficiently high in dispersion stability and free of resin component detachment from the coloring material.
SOLUTION: The inkjet recording ink is a dispersible coloring material comprising a coloring material and chargeable resin pseudoparticulates smaller than the coloring material, and the coloring material and the chargeable resin pseudoparticulates are tightly bonded to each other. Provided that θ is an acute angle formed between the glossy recording paper surface and a straight line in the process of producing a picture by attaching liquid ink droplets to a glossy recording paper surface, with the straight line extending from a point on the boundary between an ink-wet spot and an ink-free spot to a point where the thickness of the ink liquid droplet nearest to the point on the boundary reaches the maximum, the acute angle θ is not less than 15°.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种喷墨记录油墨，用于生产由分散稳定性足够高的分散性着色材料形成的高质量光泽图像，并且不会从着色材料脱离树脂组分。解决方案：喷墨记录油墨是包含着色材料的可分散着色材料和小于着色材料的可充电树脂伪颗粒，着色材料和带电树脂伪颗粒彼此紧密结合。假设θ是在通过将液体墨滴附着到光泽记录纸表面上来生产图像的过程中在光泽记录纸表面和直线之间形成的锐角，其中直线从边界上的点延伸油墨湿点和无油点到最接近边界点的墨液滴的厚度达到最大值，锐角θ不小于15°。版权所有（C）2006，JPO＆NCIPI

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