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公开(公告)号：US20130233203A1
公开(公告)日：2013-09-12
申请号：US13881334
申请日：2011-10-17
申请人： Toshihiro Endo , Tetsuo Hosoya
发明人： Toshihiro Endo , Tetsuo Hosoya
IPC分类号： C09D11/00
CPC分类号： C09D11/36 , C09D11/322
摘要： [Problem to be solved] A non-aqueous ink, which has excellent pigment dispersion stability and can achieve reduction or elimination of print-through, thereby achieving high print density, is disclosed.[Solution] The non-aqueous ink contains at least a pigment and an organic solvent, wherein the organic solvent contains a five-membered heterocyclic compound having a C═O bond in an amount of 50 mass % or more of the organic solvent, and the content of a polymer component in the ink is 20 mass % or less relative to the pigment.
摘要翻译： [待解决的问题]公开了一种非水性油墨，其具有优异的颜料分散稳定性并且可以实现印刷通过的减少或消除，从而实现高印刷密度。 [溶液]非水性油墨至少含有颜料和有机溶剂，其中有机溶剂含有有机溶剂的50质量％以上的C = O键的五元杂环化合物，以及 油墨中聚合物组分的含量相对于颜料为20质量％以下。
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公开(公告)号：US08507585B2
公开(公告)日：2013-08-13
申请号：US12990379
申请日：2009-04-08
IPC分类号： C08F8/30 , C08F283/04 , C08G18/08 , C08G18/10 , C08G18/28 , C08J3/00 , C08K3/20 , C08L39/00 , C08L75/00
CPC分类号： C09D11/36 , C09D11/322
摘要： A non-aqueous pigment ink comprising a pigment, a non-aqueous solvent, and non-aqueous resin dispersion microparticles having a pigment dispersion capability, wherein the non-aqueous resin dispersion microparticles are an acrylic polymer comprising an alkyl (meth)acrylate unit having an alkyl group of 12 or more carbon atoms and a (meth)acrylate unit having a urethane group. The acrylic polymer is a copolymer of a monomer mixture comprising an alkyl (meth)acrylate (A) having an alkyl group of 12 or more carbon atoms and a reactive (meth)acrylate (B) having a functional group capable of reacting with an amino group, wherein the urethane group is introduced by a reaction between the functional group capable of reacting with an amino group, an amino alcohol and a polyvalent isocyanate compound, and the mass ratio within the acrylic polymer between the copolymer portion and the introduced urethane group portions is within a range from 60:40 to 99:1.
摘要翻译： 一种非水性颜料墨水，其包含颜料，非水溶剂和具有颜料分散能力的非水性树脂分散体微粒，其中所述非水性树脂分散体微粒是包含（甲基）丙烯酸烷基酯单元的丙烯酸类聚合物，其具有 12个以上的碳原子的烷基和具有氨基甲酸酯基的（甲基）丙烯酸酯单元。 丙烯酸类聚合物是包含具有12个以上碳原子的烷基的（甲基）丙烯酸烷基酯（A）和具有能够与氨基反应的官能团的反应性（甲基）丙烯酸酯（B））的单体混合物的共聚物， 基团，其中所述氨基甲酸酯基通过能够与氨基反应的官能团，氨基醇和多价异氰酸酯化合物之间的反应引入，所述丙烯酸类聚合物内的共聚物部分与引入的氨基甲酸酯部分之间的质量比 在60:40至99:1的范围内。
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公开(公告)号：US20100136236A1
公开(公告)日：2010-06-03
申请号：US12591207
申请日：2009-11-12
申请人： Tetsuo Hosoya , Sayako Arai , Shunsuke Uozumi , Yoshifumi Watanabe , Shin-ichiro Shimura , Marie Morinaga
发明人： Tetsuo Hosoya , Sayako Arai , Shunsuke Uozumi , Yoshifumi Watanabe , Shin-ichiro Shimura , Marie Morinaga
CPC分类号： C09D11/40 , C08G18/0871 , C08G18/6237 , C08G18/6535 , C08G18/757 , C09D11/36 , C09D11/54
摘要： Disclosed is an ink set, comprising: a non-aqueous pigment ink comprising a pigment, a non-aqueous solvent, and a non-aqueous resin dispersion microparticle having a pigment dispersion capability, wherein the non-aqueous resin dispersion microparticle is a graft copolymer prepared by introducing urethane groups into a copolymer formed from a monomer mixture comprising an alkyl(meth)acrylate (A) having an alkyl group of 12 or more carbon atoms, a reactive (meth)acrylate (B) having a functional group capable of reacting with an amino group, and a (meth)acrylate (C) having a β-diketone group or β-keto ester group by reacting the functional group capable of reacting with an amino group with an amino alcohol and a polyvalent isocyanate compound, and a treatment liquid comprising a compound capable of reacting with the β-diketone group or β-keto ester group.
摘要翻译： 公开了一种油墨组，其包含：非水性颜料油墨，其包含颜料，非水溶剂和具有颜料分散能力的非水性树脂分散体微粒，其中所述非水性树脂分散体微粒为接枝共聚物 通过将氨基甲酸酯引入由包含具有12个或更多个碳原子的烷基的（甲基）丙烯酸烷基酯（A）的单体混合物形成的共聚物中，将具有可反应的官能团的反应性（甲基）丙烯酸酯（B） 具有氨基和通过使能够与氨基反应的官能团与氨基醇和多价异氰酸酯化合物反应而具有“ - 二酮基”或“ - ” - 酯基的（甲基）丙烯酸酯（C） 以及包含能够与二 - 二酮基团或酯基酯反应的化合物的处理液。
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公开(公告)号：US09260620B2
公开(公告)日：2016-02-16
申请号：US13881334
申请日：2011-10-17
申请人： Toshihiro Endo , Tetsuo Hosoya
发明人： Toshihiro Endo , Tetsuo Hosoya
IPC分类号： C09D11/02 , C09D11/322 , C09D11/36
CPC分类号： C09D11/36 , C09D11/322
摘要： [Problem to be solved] A non-aqueous ink, which has excellent pigment dispersion stability and can achieve reduction or elimination of print-through, thereby achieving high print density, is disclosed.[Solution] The non-aqueous ink contains at least a pigment and an organic solvent, wherein the organic solvent contains a five-membered heterocyclic compound having a C═O bond in an amount of 50 mass % or more of the organic solvent, and the content of a polymer component in the ink is 20 mass % or less relative to the pigment.
摘要翻译： [待解决的问题]公开了一种非水性油墨，其具有优异的颜料分散稳定性并且可以实现印刷通过的减少或消除，从而实现高印刷密度。 [溶液]非水性油墨至少含有颜料和有机溶剂，其中有机溶剂含有有机溶剂的50质量％以上的C = O键的五元杂环化合物，以及 油墨中聚合物组分的含量相对于颜料为20质量％以下。
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公开(公告)号：US20120120174A1
公开(公告)日：2012-05-17
申请号：US13292613
申请日：2011-11-09
IPC分类号： B41J2/01
CPC分类号： B41J2/145 , B41J11/007 , B41J11/0085
摘要： An inkjet printing system using a non-aqueous ink composition, wherein the head holder is configured to define an upper spatial region and a lower spatial region relative to the head holder, and is provided with a plurality of air communication holes for air communication between the upper spatial region and the lower spatial region, and the non-aqueous ink composition comprises a pigment, a pigment dispersant in such an amount that a mass ratio in solid content of the pigment dispersant to the pigment ranges from 0.2 to 2.0, and an organic solvent, the pigment dispersant comprising (A) a polyamide having a polyester side chain and/or a copolymer of vinylpyrrolidone and a C10-40 alkene, and (B) an alkyl (alkyl)acrylate copolymer dispersed in the non-aqueous ink composition.
摘要翻译： 一种使用非水性墨水组合物的喷墨打印系统，其中所述头部保持器构造成相对于所述头部保持器限定上部空间区域和下部空间区域，并且设置有多个空气连通孔， 上部空间区域和下部空间区域，并且非水性墨水组合物包含颜料，颜料分散剂，其量使得颜料分散剂的固体含量与颜料的质量比为0.2-2.0，和有机物 溶剂，所述颜料分散剂包含（A）分散在所述非水性油墨组合物中的具有聚酯侧链和/或乙烯基吡咯烷酮和C10-40烯烃的共聚物的聚酰胺和（B）烷基（烷基）丙烯酸酯共聚物。
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公开(公告)号：US20120083567A1
公开(公告)日：2012-04-05
申请号：US13246098
申请日：2011-09-27
申请人： Tetsuo HOSOYA , Toshihiro ENDO
发明人： Tetsuo HOSOYA , Toshihiro ENDO
IPC分类号： C09D11/10
CPC分类号： C09D11/36 , C09D7/45 , C09D11/322 , C09D11/324
摘要： A non-aqueous ink composition for inkjet printing, comprising 5 to 15% by mass of pigment relative to a mass of the non-aqueous ink composition, a pigment dispersant in such an amount that a mass ratio of the pigment dispersant to the pigment ranges from 0.2 to 2.0, and an organic solvent, the pigment dispersant comprising (A) a polyamide having a polyester side chain and/or a copolymer of vinylpyrrolidone and a C10-40 alkene, and (B) an alkyl(alkyl)acrylate copolymer having a C12-25 alkyl group and a nitrogen-containing group in such an amount that a mass ratio of the dispersant (B) to a total of the dispersant (A) and the dispersant (B), (B)/[(A)+(B)], ranges from 0.75 to 0.99. The ink composition has good storage stability and causes no satellite even printed in an environment of a low temperature.
摘要翻译： 用于喷墨印刷的非水性油墨组合物，相对于非水性油墨组合物的质量，包含5〜15质量％的颜料，颜料分散剂的量使得颜料分散剂与颜料的质量比为 0.2至2.0，和有机溶剂，所述颜料分散剂包含（A）具有聚酯侧链和/或乙烯基吡咯烷酮和C10-40烯烃的共聚物的聚酰胺和（B）具有（C） 分散剂（B）与分散剂（A）和分散剂（B），（B）/ [（A））的总量的质量比的量的C 12-25烷基和含氮基团， +（B）]的范围为0.75〜0.99。 油墨组合物具有良好的储存稳定性，并且在低温环境中甚至没有卫星印刷。
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公开(公告)号：US20110052884A1
公开(公告)日：2011-03-03
申请号：US12820378
申请日：2010-06-22
申请人： Tetsuo HOSOYA
发明人： Tetsuo HOSOYA
CPC分类号： C08G18/758 , C08G18/3206 , C08G18/3275 , C08G18/68 , C09D11/326 , C09D11/36
摘要： A non-aqueous pigment ink which suppresses show-through and improves the print density in printed items, and also exhibits excellent storage stability. The non-aqueous pigment ink comprises a pigment, a non-aqueous solvent, and non-aqueous resin dispersion particles having a pigment dispersion capability, wherein the non-aqueous resin dispersion particles comprise a urethane-modified alkyd resin formed from an oil-modified alkyd resin and/or fatty acid-modified alkyd resin having an oil length of not less than 50% by mass into which urethane groups have been introduced, and the urethane-modified alkyd resin is prepared by bonding an amino alcohol to double bonds within the oil-modified alkyd resin and/or fatty acid-modified alkyd resin, and then reacting the amino alcohol with a polyvalent isocyanate compound to introduce the urethane groups.
摘要翻译： 一种非水性颜料墨水，其抑制透明性并改善印刷品中的印刷密度，并且还具有优异的储存稳定性。 非水性颜料墨水包括颜料，非水溶剂和具有颜料分散能力的非水性树脂分散体颗粒，其中非水性树脂分散体颗粒包含由油改性的聚氨酯改性的醇酸树脂 氨基甲酸酯改性醇酸树脂，其中氨基甲酸酯改性醇酸树脂是通过将氨基醇键合到二元醇中而制备的， 油改性醇酸树脂和/或脂肪酸改性醇酸树脂，然后使氨基醇与多价异氰酸酯化合物反应以引入氨基甲酸酯基团。
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公开(公告)号：US20120220702A1
公开(公告)日：2012-08-30
申请号：US13505596
申请日：2010-10-22
申请人： Tetsuo Hosoya , Hiroshi Hayashi , Marie Morinaga , Naoyuki Torita
发明人： Tetsuo Hosoya , Hiroshi Hayashi , Marie Morinaga , Naoyuki Torita
CPC分类号： C09D11/38 , B41M5/0023 , C09D11/322 , C09D11/36
摘要： A non-aqueous ink composition for inkjet printing is provided, which comprises 0.01 to 10 wt % of at least one ionic substance (A) selected from the group consisting of quarterly ammonium salts, quarterly phosphonium salts, a combination of a fatty acid and/or an alkyl phosphate with an amine compound, and synergists, 0.1 to 20 wt % of an C12-25 alkyl(meth)acrylate copolymer (B) having 1 to 40 wt %, relative to a weight of the copolymer, of urethane moiety, 0.1 to 20 wt % of a pigment (C), and an organic solvent (D). The composition achieves excellent wiping durability and printed image density.
摘要翻译： 提供了一种用于喷墨印刷的非水性油墨组合物，其包含0.01至10重量％的至少一种离子物质（A），其选自季铵盐，季铵盐，脂肪酸和/ 或具有胺化合物的烷基磷酸酯，和增效剂，相对于共聚物重量为1〜40重量％的（甲基）丙烯酸C 12-25烷基酯共聚物（B）为0.1〜20重量％的氨基甲酸酯部分， 0.1〜20重量％的颜料（C）和有机溶剂（D）。 该组合物具有优异的擦拭耐久性和印刷图像密度。
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公开(公告)号：US20110046298A1
公开(公告)日：2011-02-24
申请号：US12990379
申请日：2009-04-08
CPC分类号： C09D11/36 , C09D11/322
摘要： A non-aqueous pigment ink comprising a pigment, a non-aqueous solvent, and non-aqueous resin dispersion microparticles having a pigment dispersion capability, wherein the non-aqueous resin dispersion microparticles are an acrylic polymer comprising an alkyl (meth)acrylate unit having an alkyl group of 12 or more carbon atoms and a (meth)acrylate unit having a urethane group. The acrylic polymer is a copolymer of a monomer mixture comprising an alkyl (meth)acrylate (A) having an alkyl group of 12 or more carbon atoms and a reactive (meth)acrylate (B) having a functional group capable of reacting with an amino group, wherein the urethane group is introduced by a reaction between the functional group capable of reacting with an amino group, an amino alcohol and a polyvalent isocyanate compound, and the mass ratio within the acrylic polymer between the copolymer portion and the introduced urethane group portions is within a range from 60:40 to 99:1.
摘要翻译： 一种非水性颜料墨水，其包含颜料，非水溶剂和具有颜料分散能力的非水性树脂分散体微粒，其中所述非水性树脂分散体微粒是包含（甲基）丙烯酸烷基酯单元的丙烯酸类聚合物，其具有 12个以上的碳原子的烷基和具有氨基甲酸酯基的（甲基）丙烯酸酯单元。 丙烯酸类聚合物是包含具有12个以上碳原子的烷基的（甲基）丙烯酸烷基酯（A）和具有能够与氨基反应的官能团的反应性（甲基）丙烯酸酯（B））的单体混合物的共聚物， 基团，其中所述氨基甲酸酯基通过能够与氨基反应的官能团，氨基醇和多价异氰酸酯化合物之间的反应引入，所述丙烯酸类聚合物内的共聚物部分与引入的氨基甲酸酯部分之间的质量比 在60:40至99:1的范围内。
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公开(公告)号：US09221987B2
公开(公告)日：2015-12-29
申请号：US13882117
申请日：2011-10-17
申请人： Tetsuo Hosoya , Akiko Yamamoto , Asayo Nishimura
发明人： Tetsuo Hosoya , Akiko Yamamoto , Asayo Nishimura
IPC分类号： C09D11/02 , C09D11/36 , C09C1/56 , C09D11/322 , C09D11/324
CPC分类号： C09D11/36 , C01P2006/22 , C09C1/56 , C09D11/322 , C09D11/324
摘要： A the non-aqueous pigment ink containing at least a non-aqueous solvent and a pigment that is self-dispersed in the solvent, wherein the self-dispersed pigment is treated with a compound represented by R1-X or R2-Y-R3, where X is any of —SH, —NCO, —NH2 and —NHR (where R is an alkyl group), Y is any of —CO—O—O—CO— and —CO—O—O—, R1, R2 and R3 are alkyl groups with a carbon number of 8-22, the alkyl groups may be linear or branched, and R2 and R3 may be the same with or different from each other. Alternatively, the non-aqueous inkjet ink may contain at least a non-aqueous solvent and a pigment that is self-dispersed in the solvent, wherein a content of a polymer component in the ink is 20 mass % or less relative to the pigment, and the ink has a specific heat of 3.0 J/(g·K) or less.
摘要翻译： 一种含有至少一种非水溶剂的非水性颜料油墨和在该溶剂中自分散的颜料，其中该自分散颜料用由R1-X或R2-Y-R3表示的化合物处理， 其中X是-SH，-NCO，-NH2和-NHR（其中R是烷基）中的任何一个，Y是-CO-O-O-O-和-CO-O-O-，R1，R2 并且R 3是碳数为8-22的烷基，烷基可以是直链或支链的，并且R 2和R 3可以彼此相同或不同。 或者，非水性喷墨油墨可以含有至少一种非水溶剂和在该溶剂中自分散的颜料，其中油墨中的聚合物组分的含量相对于颜料为20质量％以下， 油墨的比热为3.0J /（g·K）以下。
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