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公开(公告)号：US20070146453A1
公开(公告)日：2007-06-28
申请号：US10573798
申请日：2004-09-30
CPC分类号： C09D11/328
摘要： Problem to be Solved: To provide an ink composition having high reliability in terms of clogging or the like and compatibly having all of light fastness, gas fastness and moisture resistance. Means to Solve the Problem: An ink composition comprising at least water, at least one member selected from a compound represented by formula (1) shown below and a salt thereof, and at least one member selected from an aromatic compound having a carboxyl group and a salt thereof: Formula (1): In formula (1), A represents a residue of a 5-membered heterocyclic diazo component A-NH2; B1 and B2 each represents —CR1═ or —CR2═, or either one of B1 and B2 represents a nitrogen atom and the other represents —CR1═ or —CR2═; R5 and R6 each independently represents a hydrogen atom, an aliphatic group, an aromatic group, a heterocyclic group or the like; and G, R1 and R2 each independently represents a hydrogen atom, a halogen atom, an aliphatic group, an aromatic group, a heterocyclic group or the like.
摘要翻译： 要解决的问题：提供在堵塞等方面具有高可靠性的墨水组合物，并且兼具耐光性，耐气候性和耐湿性。 解决问题的方法：一种油墨组合物，其至少包含水，选自下述式（1）表示的化合物及其盐中的至少一种，以及选自具有羧基的芳香族化合物和 其盐：式（1）：在式（1）中，A表示5元杂环重氮成分A-NH 2的残基; B 1和B 2各自表示-CR 1或-CR 2 - 或B或B中的任一个 B 1和B 2表示氮原子，而另一个表示-CR 1 - 或-CR 2 - 。 R 5和R 6各自独立地表示氢原子，脂族基团，芳族基团，杂环基等; G，R 1和R 2各自独立地表示氢原子，卤素原子，脂肪族基团，芳香族基团，杂环基等。
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公开(公告)号：US20060270756A1
公开(公告)日：2006-11-30
申请号：US11394341
申请日：2006-03-30
申请人： Masahiro Hanmura , Miharu Kanaya
发明人： Masahiro Hanmura , Miharu Kanaya
IPC分类号： C03C17/00
CPC分类号： C09D11/322
摘要： There is provided a water-based ink that can exhibit high gloss on gloss paper and has excellent fixation while maintaining ink reliability such as recovery from clogging, continuous printing stability, and ink storage stability. The water-based ink comprises at least yellow pigment-containing polymer particles A and pigment-free polymer particles B. The polymer particles A are formed of a water insoluble vinyl polymer produced by polymerizing a specific monomer composition A, and the polymer particles B are formed of a water insoluble vinyl polymer produced by polymerizing a specific monomer composition B and has a minimum film forming temperature of 20° C. or above. The polymer particles B have an average particle diameter of 30 to 60 nm.
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公开(公告)号：US20050115458A1
公开(公告)日：2005-06-02
申请号：US10951442
申请日：2004-09-28
IPC分类号： B41J2/01 , B41M5/00 , C09B5/14 , C09B29/42 , C09B47/24 , C09D11/00 , C09D11/326 , C09D11/38 , C09D11/40 , C09D11/02
CPC分类号： C09D11/328 , C09D11/40 , Y10T428/24802
摘要： To provide an ink set capable of recording images with good ozone fastness on a recording medium, an ink set of the present invention comprises at least a yellow ink composition, a magenta ink composition, and a cyan ink composition. The cyan ink composition contains at least one of the compounds expressed by formula (1) below as a cyan dye: and the magenta ink composition contains, as a colorant, at least one substance selected from the group consisting of compounds expressed by formula (2) below: and salts thereof (in formula (2), A represents an alkylene group, an alkylene group containing a phenylene group, or a group expressed by formula (3) below: and X represents a group selected from the group consisting of NH2, OH, and Cl).
摘要翻译： 为了提供能够在记录介质上记录具有良好耐臭氧性的图像的油墨组，本发明的油墨组至少包括黄色油墨组合物，品红色油墨组合物和青色油墨组合物。 青色油墨组合物含有至少一种由下式（1）表示的化合物作为青色染料：品红色油墨组合物含有至少一种选自由式（2）表示的化合物 ）及其盐（式（2）中，A表示亚烷基，含亚苯基的亚烷基或由下式（3）表示的基团：X表示选自NH 2，OH和Cl）。
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公开(公告)号：US20050076806A1
公开(公告)日：2005-04-14
申请号：US10913292
申请日：2004-08-06
申请人： Masahiro Hanmura , Tetsuya Aoyama
发明人： Masahiro Hanmura , Tetsuya Aoyama
CPC分类号： C09D11/328
摘要： The present invention provides a black ink composition obtained by mixing at least one colorant selected from the group consisting of a compound represented by the following formula (1) and a salt thereof, one or more organic acids and one or more organic bases: wherein R1 represents a phenyl group having a substituent group or a naphthyl group having a substituent group, R2 represent a phenylene group having a substituent group or a naphthylene group having a substituent group, R3 represents a 5- to 7-membered heterocyclic ring having at least one double bond and substituent group, and further, the above-mentioned substituent groups in the above-mentioned R1 to R3 are each independently selected from the group consisting of OH, SO3H, PO3H2, CO2H, NO2, NH2, a C1-4 alkyl group, a C1-4 alkyl group having a substituent group, a C1-4 alkoxyl group, a C1-4 alkoxyl group having a substituent group, an amino group, an amino group having a substituent group and a phenyl group having a substituent group. Further, a recording method and recorded matter using the above-mentioned black ink composition are also disclosed.
摘要翻译： 本发明提供一种黑色油墨组合物，其通过将选自由下式（1）表示的化合物及其盐，一种或多种有机酸和一种或多种有机碱组成的组中的至少一种着色剂混合而获得：其中R <1>表示具有取代基的苯基或具有取代基的萘基，R 2表示具有取代基的亚苯基或具有取代基的亚萘基，R 3表示5- 具有至少一个双键和取代基的7-元杂环，并且上述R 1至R 3中的上述取代基各自独立地选自OH，SO 3 H ，PO 3 H 2，CO 2 H，NO 2，NH 2，C 1-4烷基，具有取代基的C 1-4烷基，C 1-4烷氧基，具有取代基的C 1-4烷氧基，氨基， 具有取代基的氨基和具有苯基的苯基 取代基。 此外，还公开了使用上述黑色油墨组合物的记录方法和记录物质。
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25.发明授权公开(公告)号：US08536245B2
公开(公告)日：2013-09-17
申请号：US11887173
申请日：2006-03-28
申请人： Miharu Kanaya , Tetsuya Aoyama , Masahiro Hanmura
发明人： Miharu Kanaya , Tetsuya Aoyama , Masahiro Hanmura
IPC分类号： C09D11/00
CPC分类号： C09D11/30 , C01P2004/64 , C09C3/10 , C09D11/106 , C09D11/326 , Y10T428/24802
摘要： An ink composition comprises a pigment coated with a water-insoluble polymer as a coloring material, a resin emulsion as an additive, water, and a water-soluble organic compound. The weight average molecular weight of the water-insoluble polymer is from 50,000 to 150,000. The resin emulsion comprises a resin comprising a monomer component of the same kind as the monomer component constituting the water-insoluble polymer and has a weight average molecular weight of 1.5 to 4 times that of the water-insoluble polymer. The average particle size of the resin emulsion is from 20 to 200 nm, and the average particle size of pigment particles in the ink composition ranges from 50 to 150 nm.
摘要翻译： 油墨组合物包含涂覆有作为着色材料的水不溶性聚合物的颜料，作为添加剂的树脂乳液，水和水溶性有机化合物。 水不溶性聚合物的重均分子量为50,000〜150,000。 树脂乳液包含与构成水不溶性聚合物的单体成分相同种类的单体成分的树脂，其重均分子量为水不溶性聚合物的1.5〜4倍。 树脂乳液的平均粒径为20〜200nm，油墨组合物中的颜料粒子的平均粒径为50〜150nm。
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公开(公告)号：US07985784B2
公开(公告)日：2011-07-26
申请号：US11502742
申请日：2006-08-11
申请人： Miharu Kanaya , Tetsuya Aoyama , Masahiro Hanmura
发明人： Miharu Kanaya , Tetsuya Aoyama , Masahiro Hanmura
CPC分类号： C09B67/0013 , C09B68/26 , C09B68/4235 , C09B68/44 , C09B68/463 , C09D11/326 , C09D11/40
摘要： An ink set includes: at least one black ink composition that contains at least a self-dispersing pigment and a resin emulsion; and at least one color ink composition that contains at least an organic pigment covered with water-insoluble polymer and a resin emulsion.
摘要翻译： 油墨组包括：至少含有至少一种自分散颜料和树脂乳液的黑色油墨组合物; 和至少一种至少含有被水不溶性聚合物覆盖的有机颜料和树脂乳液的彩色油墨组合物。
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27.发明授权Ink composition, and ink jet recording method and recorded matter using the same 有权油墨组合物，喷墨记录方法和使用其的记录物公开(公告)号：US07871465B2
公开(公告)日：2011-01-18
申请号：US11597729
申请日：2005-05-25
IPC分类号： C09D11/02
CPC分类号： C09D11/38 , C09D11/328
摘要： Problem: To improve clogging and ink droplet deflection.Solving Means: An ink composition comprising at least water, a colorant and an aromatic compound having a carboxyl group, which contains at least one member selected from the group consisting of a sodium ion, a potassium ion and an ammonium ion and also contains a lithium ion. Alternatively, an ink composition comprising at least water, a specific cyan dye and an aromatic compound having a carboxyl group, which contains a lithium ion and also contains a sodium ion and/or a potassium ion.
摘要翻译： 问题：提高堵塞和墨滴偏转。 解决方法：至少包含水，着色剂和具有羧基的芳族化合物的油墨组合物，其含有选自钠离子，钾离子和铵离子中的至少一种，还含有锂 离子。 或者，至少包含水，特定的青色染料和含有羧基的芳族化合物的油墨组合物，其含有锂离子，并且还含有钠离子和/或钾离子。
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公开(公告)号：US07323045B2
公开(公告)日：2008-01-29
申请号：US10951446
申请日：2004-09-28
CPC分类号： C09D11/328 , C09D11/40 , Y10T428/24802
摘要： Objects of the present invention are to provide a magenta ink composition having good light-fastness and gas resistance, and excellent moisture resistance and clogging resistance, and to provide a magenta ink composition having excellent colorability in addition to these characteristics. The present invention provides a magenta ink composition containing, as colorants, at least one selected from compounds represented by undermentioned formula (1) and salts thereof, and at least one selected from compounds represented by undermentioned formula (2) and salts thereof. Moreover, the present invention also provides a magenta ink composition containing, as colorants, the above and in addition at least one selected from compounds represented by undermentioned formula (3). (Definitions of the symbols in the formulae are as in the claims.)
摘要翻译： 本发明的目的是提供具有良好的耐光性和耐气体性，优异的耐湿性和耐堵塞性的品红色油墨组合物，并且提供除了这些特性之外具有优异着色性的品红色油墨组合物。 本发明提供一种品红色油墨组合物，其含有选自下述式（1）表示的化合物及其盐中的至少一种作为着色剂，以及选自下述式（2）表示的化合物及其盐中的至少一种。 此外，本发明还提供了一种品红色油墨组合物，其含有上述以及另外选自由下述式（3）表示的化合物中的至少一种作为着色剂。 （公式中的符号的定义如权利要求中所述。）
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公开(公告)号：US20070040882A1
公开(公告)日：2007-02-22
申请号：US11501172
申请日：2006-08-08
申请人： Miharu Kanaya , Tetsuya Aoyama , Masahiro Hanmura
发明人： Miharu Kanaya , Tetsuya Aoyama , Masahiro Hanmura
CPC分类号： B41J2/2107 , B41M5/0023 , C09D11/322 , C09D11/40
摘要： An inkjet recording method for producing a black image on a recording medium by using an ink set having two or more types of ink compositions including at least one black ink composition and at least one color ink composition, wherein the recording medium has a recording surface with a 20-degree specular gloss value as defined by JIS Z8741 of 10% or larger, and an image clarity value as defined by JIS K7105 of 15-95%; and wherein the discharged weight of the black ink composition upon producing the black image is 0-10 weight % in proportion to the total discharged weight (100 weight %) of the ink composition discharged upon producing the black image.
摘要翻译： 一种用于通过使用具有两种或更多种类型的油墨组合物的油墨组合物在记录介质上产生黑色图像的喷墨记录方法，所述油墨组合物包括至少一种黑色油墨组合物和至少一种彩色油墨组合物，其中所述记录介质具有记录表面 由JIS Z8741定义的20度镜面光泽值为10％以上，JIS K7105定义的图像清晰度为15-95％。 黑色图像的黑色油墨组合物的排出重量与制造黑色图像时排出的油墨组合物的总排出量（100重量％）成正比为0〜10重量％。
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公开(公告)号：US07094281B2
公开(公告)日：2006-08-22
申请号：US10913292
申请日：2004-08-06
申请人： Masahiro Hanmura , Tetsuya Aoyama
发明人： Masahiro Hanmura , Tetsuya Aoyama
CPC分类号： C09D11/328
摘要： The present invention provides a black ink composition obtained by mixing at least one colorant selected from the group consisting of a compound represented by the following formula (1) and a salt thereof, one or more organic acids and one or more organic bases: wherein R1 represents a phenyl group having a substituent group or a naphthyl group having a substituent group, R2 represent a phenylene group having a substituent group or a naphthylene group having a substituent group, R3 represents a 5- to 7-membered heterocyclic ring having at least one double bond and substituent group, and further, the above-mentioned substituent groups in the above-mentioned R1 to R3 are each independently selected from the group consisting of OH, SO3H, PO3H2, CO2H, NO2, NH2, a C1–4 alkyl group, a C1–4 alkyl group having a substituent group, a C1–4 alkoxyl group, a C1–4 alkoxyl group having a substituent group, an amino group, an amino group having a substituent group and a phenyl group having a substituent group. Further, a recording method and recorded matter using the above-mentioned black ink composition are also disclosed.
摘要翻译： 本发明提供一种黑色油墨组合物，其通过将选自由下式（1）表示的化合物及其盐，一种或多种有机酸和一种或多种有机碱组成的组中的至少一种着色剂混合而获得：其中R 代表具有取代基的苯基或具有取代基的萘基，R 2表示具有取代基的亚苯基或具有取代基的亚萘基 R 3表示具有至少一个双键和取代基的5-至7-元杂环，此外，上述R 1中的上述取代基， R 3和R 3各自独立地选自OH，SO 3 H，PO 3 H 2， CO 2，H 2，NH 2，NH 2，C 1-4烷基，C 1-4烷基，C 1-4烷基， 取代基，C1-4烷氧基，C1-4烷氧基 取代基，氨基，具有取代基的氨基和具有取代基的苯基。 此外，还公开了使用上述黑色油墨组合物的记录方法和记录物质。
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