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公开(公告)号：US20100034973A1
公开(公告)日：2010-02-11
申请号：US12527028
申请日：2008-02-18
申请人： Hidenobu Ohya , Masayuki Ushiku , Tomoe Kawanami
发明人： Hidenobu Ohya , Masayuki Ushiku , Tomoe Kawanami
CPC分类号： D06P5/30 , C09D11/322 , D06P1/44
摘要： This invention provides a water-based ink jet ink, which can yield high-quality and highly fast images, can be stably ejected, can be stably printed for a long period of time, and, at the same time, can realize easy recovery in maintenance, and a recording method using the water-based ink jet ink. The water-based ink jet ink is characterized by comprising at least a pigment, not less than 2% by mass and not more than 10% by mass of an ink soluble resin, not less than 20% by mass and less than 45% by mass of a solvent having a surface tension of not less than 25 mN/m and not more than 40 mN/m, and a silicone-type or fluorine-type surfactant, at least one type of the ink soluble resin containing a carboxyl or sulfonic acid group as an acidic group and having an acid value of not less than 80 and less than 300.
摘要翻译： 本发明提供一种能够产生高质量和高速图像的水性喷墨油墨，可以稳定地喷射，可以长时间稳定地印刷，并且同时可以实现容易的恢复 维护和使用水性喷墨油墨的记录方法。 水性喷墨油墨的特征在于，至少含有不少于2质量％且不超过10质量％的油墨可溶性树脂的颜料，不少于20质量％且小于45质量％ 表面张力不小于25mN / m且不大于40mN / m的溶剂的质量，硅氧烷型或氟型表面活性剂，至少一种含有羧基或磺酸的油墨可溶性树脂 酸基为酸性基团，酸值不小于80且小于300。
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公开(公告)号：US20100093900A1
公开(公告)日：2010-04-15
申请号：US12527567
申请日：2008-02-20
申请人： Hidenobu Ohya , Masayuki Ushiku , Tomoe Kawanami
发明人： Hidenobu Ohya , Masayuki Ushiku , Tomoe Kawanami
IPC分类号： C09D11/10
摘要： An ink-jet recording ink which is utilized for printing on a heated recording medium, wherein the ink contains at least (1) a pigment, (2) an ink-soluble resin of 2-10 weight % based on a solid content, (3) a water-soluble organic solvent, and (4) a silicone type or a fluorine type surfactant, and the ink-soluble resin and the water-soluble organic solvent satisfy the following conditions: 1) at least one type of the ink-soluble resin is provided with a carboxyl group as an acid group, and an acid value of not less than 80 and less than 300, and 2) the water-soluble organic solvent contains at least 5-15 weight % of solvent A, and 2-15 weight % of solvent B; solvent A: a glycol ether or 1,2-alkanediols, and solvent B: a cyclic solvent, a cyclic ester solvent or a dimethyl sulfoxide, containing a nitrogen or a sulfur atom.
摘要翻译： 一种用于在加热记录介质上印刷的喷墨记录油墨，其中油墨至少包含（1）颜料，（2）基于固体含量为2-10重量％的油墨可溶性树脂（ 3）水溶性有机溶剂，（4）硅酮型或氟型表面活性剂，油墨可溶性树脂和水溶性有机溶剂满足以下条件：1）至少一种类型的油墨 - 可溶性树脂具有羧基作为酸基，酸值不小于80且小于300，以及2）水溶性有机溶剂含有至少5-15重量％的溶剂A和2 -15重量％的溶剂B; 溶剂A：二醇醚或1,2-链烷二醇，溶剂B：含有氮原子或硫原子的环状溶剂，环状酯类溶剂或二甲基亚砜。
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公开(公告)号：US08865793B2
公开(公告)日：2014-10-21
申请号：US12527567
申请日：2008-02-20
申请人： Hidenobu Ohya , Masayuki Ushiku , Tomoe Kawanami
发明人： Hidenobu Ohya , Masayuki Ushiku , Tomoe Kawanami
IPC分类号： A61K9/16 , C08F283/00 , C08G18/80 , C08J3/02 , C08K3/20 , C08K5/15 , C08K5/34 , C08K5/35 , C08K5/45 , C08K5/48 , C09D5/00 , C09D11/00 , B41M7/00
摘要： An ink-jet recording ink which is utilized for printing on a heated recording medium, wherein the ink contains at least (1) a pigment, (2) an ink-soluble resin of 2-10 weight % based on a solid content, (3) a water-soluble organic solvent, and (4) a silicone type or a fluorine type surfactant, and the ink-soluble resin and the water-soluble organic solvent satisfy the following conditions: 1) at least one type of the ink-soluble resin is provided with a carboxyl group as an acid group, and an acid value of not less than 80 and less than 300, and 2) the water-soluble organic solvent contains at least 5-15 weight % of solvent A, and 2-15 weight % of solvent B; solvent A: a glycol ether or 1,2-alkanediols, and solvent B: a cyclic solvent, a cyclic ester solvent or a dimethyl sulfoxide, containing a nitrogen or a sulfur atom.
摘要翻译： 一种用于在加热记录介质上印刷的喷墨记录油墨，其中油墨至少包含（1）颜料，（2）基于固体含量为2-10重量％的油墨可溶性树脂（ 3）水溶性有机溶剂，（4）硅酮型或氟型表面活性剂，油墨可溶性树脂和水溶性有机溶剂满足以下条件：1）至少一种类型的油墨 - 可溶性树脂具有羧基作为酸基，酸值不小于80且小于300，以及2）水溶性有机溶剂含有至少5-15重量％的溶剂A和2 -15重量％的溶剂B; 溶剂A：二醇醚或1,2-链烷二醇，溶剂B：含有氮原子或硫原子的环状溶剂，环状酯类溶剂或二甲基亚砜。
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