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1. 发明专利

JP2014034641A Ink, ink cartridge and ink jet recording method 审中-公开
标题翻译：墨盒，墨盒和喷墨记录方法
公开(公告)号：JP2014034641A
公开(公告)日：2014-02-24
申请号：JP2012176879
申请日：2012-08-09
申请人： Canon Inc , キヤノン株式会社
发明人： YAMAGAMI HIDEKI , SHIBUYA YOSHIAKI , NAGAO RYOSUKE , KAWABE MINAKO , IKEGAMI MASAYUKI , NEGISHI YUKO
IPC分类号： C09D11/00 , B41J2/01 , B41M5/00 , C09B29/48 , C09B35/03 , C09B67/22
摘要： PROBLEM TO BE SOLVED: To provide an ink that is capable of recording an image excellent in light resistance for both a primary color and a secondary color and having a favorable color tone, and which has excellent sticking resistance and can also improve durability of a record head.SOLUTION: An ink jet ink contains a first colorant and a second colorant. The first colorant is a compound represented by general formula (I), and the second colorant is a compound represented by general formula (II).
摘要翻译：要解决的问题：提供一种能够记录基色和次色两者的耐光性优异且具有良好色调，并且具有优异耐粘附性并且还可提高记录耐久性的油墨头部。解决方案：喷墨油墨包含第一着色剂和第二着色剂。第一着色剂是由通式（I）表示的化合物，第二着色剂是由通式（II）表示的化合物。

2. 发明专利

JP2011213845A Inkjet ink, ink cartridge, and inkjet recording method 审中-公开
标题翻译：喷墨墨盒，墨盒和喷墨记录方法
公开(公告)号：JP2011213845A
公开(公告)日：2011-10-27
申请号：JP2010082800
申请日：2010-03-31
申请人： Canon Inc , キヤノン株式会社
发明人： KAWABE MINAKO , YAMAGAMI HIDEKI , YOSHIZAWA JUN
IPC分类号： B41J2/01 , B41M5/00 , C09D11/00 , C09D11/322 , C09D11/326 , C09D11/328 , C09D11/38
摘要： PROBLEM TO BE SOLVED: To provide inkjet ink excellent in discharge stability.SOLUTION: The inkjet ink contains a color material represented by formula (1), a surfactant represented by formula (2), and an alkanediol compound, wherein the content A (mass%) of the color material represented by formula (1), the content B (mass%) of the surfactant represented by formula (2), and the content C (mass%) of the alkanediol compound based on the total mass of the ink satisfy the following relation: 0
摘要翻译：要解决的问题：提供喷出稳定性优异的喷墨油墨。解决方案：喷墨油墨含有由式（1）表示的着色材料，式（2）表示的表面活性剂和链烷二醇化合物，其中A（质量％），由式（2）表示的表面活性剂的含量B（质量％）和烷基二醇化合物的含量C（质量％），基于油墨的总质量满足以下关系：0 <（A + B）/C≤3.0。在式（1）中，[A]是五元杂环基; [B]和[C]是CR和CR，其中一个是氮原子，另一个是CR; 兰德稀有各自独立地为氢原子或选自脂族基团，芳族基团，杂环基团，酰基等的任何取代基; 兰衍生[D]和式中[B]和[C]的一部分各自独立地为氢原子或选自卤素原子，脂族基团，芳族基团，杂环基团和类似。在式（2）中，m + n是表面活性剂的环氧乙烷基团的加成摩尔数的平均值，0≤m+n≤8.0。

3. 发明专利

JP2006077103A Pigment compound, ink composition, method of recording and recorded image 审中-公开
标题翻译：颜料化合物，墨水组合物，记录方法和记录图像
公开(公告)号：JP2006077103A
公开(公告)日：2006-03-23
申请号：JP2004261704
申请日：2004-09-08
申请人： Canon Inc , キヤノン株式会社
发明人： ISHIKAWA TAKAYUKI , NAGASHIMA SATOSHI , KAWABE MINAKO , SUGAMA SADAYUKI
IPC分类号： C09B69/00 , B41J2/01 , B41M5/00 , C09B7/10 , C09B47/00 , C09B47/08 , C09D11/00 , C09D11/322 , C09D11/328 , C09D11/38
摘要： PROBLEM TO BE SOLVED: To provide a pigment precursor compound having a leaving part bonded with a directly or indirectly bonded dissolvability-imparting group and capable of leaving the part containing the dissolvability-imparting group by a simple means such as heating through a reverse Diels Alder reaction in its molecular structure, a pigment composition containing the compound, an ink composition and a method for recording by using the same.
SOLUTION: This pigment precursor compound characterized by having the structure expressed by general formula (1) [wherein, R
1 to R
4 are each H or a directly or indirectly bonded dissolvability-imparting group; R
5 to R
8 are each H or a directly or indirectly bonded substituent] in its molecular structure, and the pigment composition containing the same are provided.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：待解决的问题：提供一种具有离去部分的颜料前体化合物，其与直接或间接结合的溶解性赋予基团结合，并且能够通过简单的方法例如通过加热溶解性赋予组在其分子结构中反转Diels Alder反应，含有该化合物的颜料组合物，油墨组合物和使用该组合物进行记录的方法。解决方案：以通式（1）表示的结构为特征的颜料前体化合物[其中R 1和R 4各自独立地为H或直接或间接粘结溶解性赋予组; 在其分子结构中，R 5 至R 8 各自为H或直接或间接键合的取代基，并且提供含有该取代基的颜料组合物。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2010037504A Ink set, inkjet-recording method, ink cartridge, recording unit, and inkjet recording apparatus 审中-公开
标题翻译：墨盒，喷墨记录方法，墨盒，记录单元和喷墨记录装置
公开(公告)号：JP2010037504A
公开(公告)日：2010-02-18
申请号：JP2008204960
申请日：2008-08-08
申请人： Canon Inc , キヤノン株式会社
发明人： ISHII MITSURU , YOSHIZAWA JUN , MAFUNE KUMIKO , OKAMURA DAIJI , KAWABE MINAKO , FUJIMOTO KUNIAKI , YAMASHITA TOMOHIRO , MORI OTOME
IPC分类号： B41J2/01 , B41M5/00 , C09B5/14 , C09B29/42 , C09B31/153 , C09B31/28 , C09B33/28 , C09B47/24 , C09B47/26 , C09D11/00 , C09D11/30 , C09D11/40
摘要： PROBLEM TO BE SOLVED: To provide an ink set in which a plurality of inks each having both of image density and resistance to sticking required as an inkjet ink are combined and which satisfies excellent gas resistance in an image recorded with each ink and excellent gas resistance in an image of composite black recorded by superposing respective inks.
SOLUTION: The ink set for inkjet contains at least a black ink, a cyan ink, a magenta ink and a yellow ink, and the each ink contains a plurality of color materials in a specified content relation.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种油墨组合，其中组合了具有作为喷墨油墨所需的图像密度和耐粘附性的多种油墨，并且在记录有每种油墨的图像中满足优异的耐气体性，通过叠加各种油墨记录的复合黑色图像中的耐气体性优异。解决方案：用于喷墨的墨水组至少包含黑色墨水，青色墨水，品红色墨水和黄色墨水，并且每种墨水含有指定含量关系的多种着色材料。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2009256599A Ink for inkjet, inkjet recording method, ink cartridge, recording unit, and inkjet recording apparatus 有权
标题翻译：喷墨墨盒，喷墨记录方法，墨盒，记录单元和喷墨记录装置
公开(公告)号：JP2009256599A
公开(公告)日：2009-11-05
申请号：JP2009029757
申请日：2009-02-12
申请人： Canon Inc , キヤノン株式会社
发明人： KAWABE MINAKO , TOMIOKA HIROSHI , MAFUNE KUMIKO , YAMAGAMI HIDEKI , YANAGIMACHI TOSHIMI
IPC分类号： B41J2/01 , B41M5/00 , C09D11/00 , C09D11/322 , C09D11/326 , C09D11/328 , C09D11/38
CPC分类号： C09D11/40 , C09D11/322
摘要： PROBLEM TO BE SOLVED: To provide ink for inkjet excellent in stability of the ink even when the evaporation of a water content in the ink has progressed and excellent in the intermittent-delivery stability not only in an environment of low temperature-low humidity but also in an environment of high temperature-high humidity.
SOLUTION: This ink for inkjet contains a coloring material and a water-soluble organic solvent in which: the content of the coloring material is
摘要翻译：要解决的问题：为了提供油墨的稳定性优异的油墨，即使当油墨中的水分的蒸发发展并且间歇输送稳定性优异时，不仅在低温低的环境中湿度也在高温高湿环境中。解决方案：该喷墨用油墨包含着色材料和水溶性有机溶剂，其中着色材料的含量<7.0质量％; 水溶性有机溶剂含有甘油和在其主链两端具有羟基的支链烷二醇; 甘油的含量C为6.0〜12.0质量％; 其主链两端具有羟基的支链烷二醇的含量A为4.0〜11.0质量％其主链两端具有羟基的支链烷二醇的含量A和水溶性有机溶剂的总含量B满足0.30≤A/B≤0.50的关系。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2007277314A Ink for inkjet 审中-公开
标题翻译：墨水INKJET
公开(公告)号：JP2007277314A
公开(公告)日：2007-10-25
申请号：JP2006102491
申请日：2006-04-03
申请人： Canon Inc , キヤノン株式会社
发明人： KAWABE MINAKO , TOMIOKA HIROSHI , TAKUHARA HIROYUKI , YAMAGAMI HIDEKI , TOCHIHARA SHINICHI , TSUJI ITARU
IPC分类号： B41J2/01 , B41M5/00 , C09D11/00 , C09D11/326 , C09D11/328 , C09D11/38 , C09D11/40
摘要： PROBLEM TO BE SOLVED: To provide an ink for inkjet with which the bronze phenomenon of recorded images is effectively prevented and which gives images satisfied in weather resistance, color developing property and other ink properties. SOLUTION: The ink for inkjet contains at least a copper phthalocyanine dye represented by general formula (1) and an anthrapyridone dye. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供有效防止记录图像的青铜现象的喷墨用墨水，并且其赋予耐候性，显色性等油墨性能满意的图像。解决方案：用于喷墨的油墨至少含有由通式（1）表示的铜酞菁染料和蒽吡啶酮染料。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2005298813A Ink-jet ink, method for ink-jet recording, ink cartridge and ink-jet recording apparatus 有权
标题翻译：喷墨记录墨水，喷墨记录方法，墨盒和喷墨记录装置
公开(公告)号：JP2005298813A
公开(公告)日：2005-10-27
申请号：JP2005072040
申请日：2005-03-14
申请人： Canon Inc , キヤノン株式会社
发明人： SHINJO KENJI , SHIROTA KINU , KURABAYASHI YUTAKA , KAWABE MINAKO
IPC分类号： B41J2/01 , B41M5/00 , C09D11/00 , C09D11/322 , C09D11/324 , C09D11/328
摘要： PROBLEM TO BE SOLVED: To provide an ink-jet ink which can be suitably used for inhibiting a curling of printed matter satisfactorily and also exhibiting satisfactory discharge stability.
SOLUTION: The ink-jet ink which comprises water, a coloring agent, a water-soluble organic compound (1) and a water-soluble organic compound (2), wherein the content X (mass%) of the water-soluble organic compound (1) is 10 mass% or more relative to the total amount of the ink-jet ink, and the content X (mass%) of the water-soluble organic compound (1) and the content Y (mass%) of the water-soluble organic compound (2) relative to the total amount of the ink-jet ink satisfy the relationship of the following formulas (I) and (II): (I) 0
摘要翻译：要解决的问题：提供一种适合用于令人满意地抑制印刷物卷曲并且还具有令人满意的放电稳定性的喷墨油墨。解决方案：包含水，着色剂，水溶性有机化合物（1）和水溶性有机化合物（2）的喷墨油墨，其中水溶性有机化合物（1）的含量X（质量％可溶性有机化合物（1）相对于喷墨油墨的总量为10质量％以上，水溶性有机化合物（1）的含量X（质量％）和含量Y（质量％）的水溶性有机化合物（2）相对于喷墨油的总量满足下式（I）和（II）的关系：（I）0

8. 发明专利

JP2004209762A Inkjet recording method and curling reduction method 审中-公开
公开(公告)号：JP2004209762A
公开(公告)日：2004-07-29
申请号：JP2002380846
申请日：2002-12-27
申请人： Canon Inc , キヤノン株式会社
发明人： KURABAYASHI YUTAKA , SHINJO KENJI , KAWABE MINAKO , ICHINOSE HIROBUMI
IPC分类号： B41J2/01 , B41M5/00 , C09D11/00 , C09D11/38
摘要： PROBLEM TO BE SOLVED: To provide a curling reduction method by which especially printed matter of plain paper can be easily handled by sufficiently inhibiting the curling.
SOLUTION: This inkjet recording method includes a process to discharge ink which contains water, a coloring agent and at least one kind selected between chemical compounds (1) and (2) described below and shows a surface tension of 35m N/m or less to a recording medium by an inkjet recording process. The liquid droplet volume per one liquid droplet of ink is less than 3 pL and the ink implanting amount per unit area is 3×10
-6 mL/mm
2 to 3×10
-5 mL/mm
2 . In addition, data are recorded in the recording medium by performing the specified two or more rounds of main scan through relatively moving a printing head for discharging ink in a main scan direction to a specified region of the recording medium. The chemical compound (1) is a polyhydric alcohol whose molecular weight Mw falls within the range of 100≤Mw≤1,000. The chemical compound (2) is a water-soluble amide compound.
COPYRIGHT: (C)2004,JPO&NCIPI

9. 发明专利

JP2014015600A Ink, ink cartridge and ink jet recording method 有权
标题翻译：墨盒，墨盒和喷墨记录方法
公开(公告)号：JP2014015600A
公开(公告)日：2014-01-30
申请号：JP2013100137
申请日：2013-05-10
申请人： Canon Inc , キヤノン株式会社
发明人： NAGAO RYOSUKE , YOSHIZAWA JUN , YAMAGAMI HIDEKI , FUJIMOTO KUNIAKI , TAMANUKI YUKAKO , YAMASHITA OTOME , KAWABE MINAKO , SAKAI JUNICHI , KUDO SATOSHI
IPC分类号： C09D11/00 , B41J2/01 , B41M5/00 , C09B31/30 , C09B43/16
CPC分类号： C09D11/328 , C09B31/30 , C09B67/0046
摘要： PROBLEM TO BE SOLVED: To provide an ink that enables recording of an image that is excellent in ozone resistance, hardly causes blurring or color change even in a high-humidity environment, and is excellent in humidity resistance.SOLUTION: The ink includes a coloring material and a lithium ion. The coloring material includes a compound represented by the following general formula (I) and a content of the lithium ion in the ink is 3.5 times or more in terms of molar ratio with respect to a content of the compound represented by the general formula (I).
摘要翻译：要解决的问题：为了提供能够记录耐臭氧性优异的图像的油墨，即使在高湿度环境下也几乎不引起模糊或颜色变化，并且具有优异的耐湿性。溶液：油墨包括着色材料和锂离子。着色材料包括由以下通式（I）表示的化合物，并且油墨中的锂离子的含量以相对于通式（I）表示的化合物的含量的摩尔比为3.5倍以上）。

10. 发明专利

JP2014001280A Ink, ink cartridge and ink jet recording method 审中-公开
标题翻译：墨盒，墨盒和喷墨记录方法
公开(公告)号：JP2014001280A
公开(公告)日：2014-01-09
申请号：JP2012136340
申请日：2012-06-15
申请人： Canon Inc , キヤノン株式会社
发明人： YAMASHITA OTOME , IWATA SATORU , TSUJIMURA MASAFUMI , IKEGAMI MASAYUKI , KAWABE MINAKO , OGASAWARA MIKIFUMI
IPC分类号： C09D11/00 , B41J2/01 , B41M5/00
摘要： PROBLEM TO BE SOLVED: To provide an ink capable of recording an image that is excellent in ozone resistance.SOLUTION: An ink contains a color material and a water-soluble organic solvent. The color material is a compound represented by general formula (I), and the water-soluble organic solvent includes a compound represented by general formula (II): R-[A]-R(-[A]- is -S(=O)-or the like, and Rand Rare hydroxyalkyl groups or the like).
摘要翻译：要解决的问题：提供能够记录耐臭氧性优异的图像的墨水。解决方案：油墨含有着色材料和水溶性有机溶剂。着色材料是由通式（I）表示的化合物，水溶性有机溶剂包括由通式（II）表示的化合物：R- [A] -R（ - [A] - 为-S（= O） - 等，以及兰德稀土羟烷基等）。

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