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    • 1. 发明授权
    • Ink-jet printing method
    • 喷墨打印法
    • US09022542B2
    • 2015-05-05
    • US13391179
    • 2010-08-19
    • Yuki WakabayashiRyuma Mizushima
    • Yuki WakabayashiRyuma Mizushima
    • B41J2/01B41M5/00C09D11/54C09D11/00B41J2/21C09D11/30
    • B41M5/0011B41J2/2114C09D11/005C09D11/30C09D11/54
    • The present invention relates to [1] an ink-jet printing method including the steps of applying an ink (A) having a static surface tension of from 23 to 70 mN/m and containing a poly(N-acylalkylene imine)-modified silicone and a cationic polymer onto a recording medium, and then applying by ink-jet printing, a water-based ink (B) onto the recording medium; [2] a recording paper for ink-jet printing which is obtainable by applying an ink (A) having a static surface tension of from 23 to 70 mN/m and containing a poly(N-acylalkylene imine)-modified silicone and a cationic polymer onto a recording medium; and [3] a water-based ink set including an ink (A) having a static surface tension of from 23 to 70 mN/m and containing a poly(N-acylalkylene imine)-modified silicone and a cationic polymer, and a water-based ink (B) containing an anionic colorant.
    • 本发明涉及[1]一种喷墨打印方法,包括以下步骤:施加静态表面张力为23〜70mN / m的油墨(A),并含有聚(N-酰亚烷基亚胺)改性的硅氧烷 和阳离子聚合物到记录介质上,然后通过喷墨印刷将水性油墨(B)施加到记录介质上; [2]一种用于喷墨打印的记录纸,其可以通过将静态表面张力为23至70mN / m的油墨(A)和含有聚(N-酰亚烷基亚胺)改性的硅氧烷和阳离子 聚合物到记录介质上; 和[3]一种水性油墨组,其包含具有23至70mN / m的静态表面张力并含有聚(N-酰亚烷基亚胺)改性的硅氧烷和阳离子聚合物的水(A)和水 (B)含有阴离子着色剂。
    • 2. 发明申请
    • INK-JET PRINTING METHOD
    • 墨水印刷方法
    • US20120147106A1
    • 2012-06-14
    • US13391179
    • 2010-08-19
    • Yuki WakabayashiRyuma Mizushima
    • Yuki WakabayashiRyuma Mizushima
    • B41J2/01B41M5/52C09D11/10
    • B41M5/0011B41J2/2114C09D11/005C09D11/30C09D11/54
    • The present invention relates to [1] an ink-jet printing method including the steps of applying an ink (A) having a static surface tension of from 23 to 70 mN/m and containing a poly(N-acylalkylene imine)-modified silicone and a cationic polymer onto a recording medium, and then applying by ink-jet printing, a water-based ink (B) onto the recording medium; [2] a recording paper for ink-jet printing which is obtainable by applying an ink (A) having a static surface tension of from 23 to 70 mN/m and containing a poly(N-acylalkylene imine)-modified silicone and a cationic polymer onto a recording medium; and [3] a water-based ink set including an ink (A) having a static surface tension of from 23 to 70 mN/m and containing a poly(N-acylalkylene imine)-modified silicone and a cationic polymer, and a water-based ink (B) containing an anionic colorant.
    • 本发明涉及[1]一种喷墨打印方法,包括以下步骤:施加静态表面张力为23〜70mN / m的油墨(A),并含有聚(N-酰亚烷基亚胺)改性的硅氧烷 和阳离子聚合物到记录介质上,然后通过喷墨印刷将水性油墨(B)施加到记录介质上; [2]一种用于喷墨打印的记录纸,其可以通过将静态表面张力为23至70mN / m的油墨(A)和含有聚(N-酰亚烷基亚胺)改性的硅氧烷和阳离子 聚合物到记录介质上; 和[3]一种水性油墨组,其包含具有23至70mN / m的静态表面张力并含有聚(N-酰亚烷基亚胺)改性的硅氧烷和阳离子聚合物的水(A)和水 (B)含有阴离子着色剂。
    • 6. 发明申请
    • NONAQUEOUS PIGMENT DISPERSION COMPOSITION
    • 非质量色素分散体组合物
    • US20090258975A1
    • 2009-10-15
    • US12282989
    • 2007-03-14
    • Kazuhiro IshikawaKazuo KuwaharaHiromi NambuAkito ItoiYukihiro FukuyamaYuki Wakabayashi
    • Kazuhiro IshikawaKazuo KuwaharaHiromi NambuAkito ItoiYukihiro FukuyamaYuki Wakabayashi
    • C09D133/26C08F20/56C08K5/3445C08K5/09
    • C09D17/002C08F290/06C08F299/024C09B67/009C09D11/03
    • The present invention provides a nonaqueous pigment dispersant containing a copolymer having the following constituent units (a) and (b): (a) a constituent unit derived from a nitrogen atom-containing polymerizable macromonomer having an ethylenic unsaturated double bond at one terminal, and (b) a constituent unit derived from a monomer unit having an ethylenic unsaturated double bond, being copolymerizable with the nitrogen atom-containing polymerizable macromonomer of constituent (a), and a pigment dispersion composition containing the dispersant, a pigment and a nonaqueous solvent. Also provided are a nonaqueous pigment dispersion composition, containing a pigment (A), a nonaqueous solvent (B), and a polymer (C) having a constituent unit (c1) derived from a nitrogen atom-containing polymerizable macromonomer having an ethylenic unsaturated double bond at one terminal, a constituent unit (c2) derived from a polymerizable macromonomer having an ethylenic unsaturated double bond at one terminal, but having no nitrogen atom, and a constituent unit (c3) derived from a monomer having an ethylenic unsaturated double bond, being copolymerizable with the macromonomers of the constituent units and having a difference (ΔSP) in solubility parameter between the monomer and a nonaqueous solvent (B) of 1.0 or more, and a production method thereof.
    • 本发明提供含有具有以下构成单元(a)和(b)的共聚物的非水性颜料分散剂:(a)在一个末端具有乙烯性不饱和双键的含氮原子的可聚合大分子单体的构成单元,以及 (b)由具有烯属不饱和双键的单体单元衍生自与组分(a)的含氮原子的可聚合大分子单体共聚的结构单元和含有分散剂,颜料和非水溶剂的颜料分散体组合物。 还提供了含有颜料(A),非水溶剂(B)和具有衍生自具有乙烯性不饱和双键的含氮原子的可聚合大分子单体的构成单元(c1)的聚合物(C)的非水颜料分散组合物 在一个末端具有结构单元(c2),在一个末端具有不饱和双键但不具有氮原子的可聚合的大分子单体和由具有烯属不饱和双键的单体衍生的构成单元(c3) 可以与构成单元的大分子单体共聚,并且在单体和非水溶剂(B)之间的溶解度参数的差值(ΔSP)为1.0以上)及其制造方法。
    • 7. 发明授权
    • Water-based ink for ink-jet printing
    • 水性墨水用于喷墨打印
    • US08680174B2
    • 2014-03-25
    • US13140235
    • 2009-12-11
    • Atsushi HiraishiKyoichi ShirotaYuki WakabayashiYasuhiro Doi
    • Atsushi HiraishiKyoichi ShirotaYuki WakabayashiYasuhiro Doi
    • C09D11/00C08K9/00
    • C09D11/32
    • The present invention is directed to a water dispersion for ink-jet printing which realizes sufficient optical density and exhibits excellent filterability and storage stability; a water-based ink containing the water dispersion; and a process for producing the water dispersion or the water-based ink. The invention includes the following: (1) a water dispersion for ink-jet printing containing anionic colorant particles and cationic polymer particles, and a water-based ink for ink-jet printing containing the water dispersion; (2) a process for producing a water dispersion for ink-jet printing including a step of mixing a water dispersion of anionic colorant particles with a water dispersion of cationic polymer particles, to thereby produce a water dispersion of composite particles formed of the cationic polymer particles and the anionic colorant particles adhering thereto, and a water dispersion produced through the production process; and (3) a process for producing a water-based ink for ink-jet printing including step (A) of mixing a water dispersion of cationic polymer particles with a water-soluble organic solvent, or dispersing a cationic polymer in water and a water-soluble organic solvent, to thereby produce a dispersion containing the cationic polymer particles, water, and the water-soluble organic solvent; and step (B) of mixing the produced dispersion with a dispersion containing anionic colorant particles and water.
    • 本发明涉及一种用于喷墨印刷的水分散体,其实现了足够的光密度并表现出优异的过滤性和储存稳定性; 含有水分散体的水性油墨; 以及水分散体或水性油墨的制造方法。 本发明包括:(1)含有阴离子着色剂颗粒和阳离子聚合物颗粒的喷墨印刷用水分散体和含有水分散体的喷墨印刷用水性油墨; (2)一种喷墨印刷用水分散体的制造方法,包括将阴离子性着色剂粒子的水分散体与阳离子性聚合物粒子的水分散体混合的工序,由阳离子性聚合物形成的复合粒子的水分散体 颗粒和粘附在其上的阴离子着色剂颗粒,以及通过制备方法制备的水分散体; (3)制造喷墨印刷用水性油墨的方法,包括将阳离子聚合物颗粒的水分散体与水溶性有机溶剂混合,或将阳离子聚合物分散在水和水中的工序(A) 从而产生含有阳离子聚合物颗粒,水和水溶性有机溶剂的分散体; 和步骤(B)将所制备的分散体与含有阴离子着色剂颗粒和水的分散体混合。
    • 8. 发明申请
    • INK-JET PRINTING METHOD
    • 墨水印刷方法
    • US20140063155A2
    • 2014-03-06
    • US13391179
    • 2010-08-19
    • Yuki WAKABAYASHIRyuma MIZUSHIMA
    • Yuki WAKABAYASHIRyuma MIZUSHIMA
    • B41J2/01B41M5/52C09D11/10
    • B41M5/0011B41J2/2114C09D11/005C09D11/30C09D11/54
    • The present invention relates to [1] an ink-jet printing method including the steps of applying an ink (A) having a static surface tension of from 23 to 70 mN/m and containing a poly(N-acylalkylene imine)-modified silicone and a cationic polymer onto a recording medium, and then applying by ink-jet printing, a water-based ink (B) onto the recording medium; [2] a recording paper for ink-jet printing which is obtainable by applying an ink (A) having a static surface tension of from 23 to 70 mN/m and containing a poly(N-acylalkylene imine)-modified silicone and a cationic polymer onto a recording medium; and [3] a water-based ink set including an ink (A) having a static surface tension of from 23 to 70 mN/m and containing a poly(N-acylalkylene imine)-modified silicone and a cationic polymer, and a water-based ink (B) containing an anionic colorant. In accordance with the present invention, even when printed on a plain paper, the resulting printed images have a high optical density while forming ink dots having a round shape upon printing, and can exhibit an excellent image clarity and a high image quality without occurrence of severe strike-through.
    • 本发明涉及[1]一种喷墨打印方法,包括以下步骤:施加静态表面张力为23〜70mN / m的油墨(A),并含有聚(N-酰亚烷基亚胺)改性的硅氧烷 和阳离子聚合物到记录介质上,然后通过喷墨印刷将水性油墨(B)施加到记录介质上; [2]一种用于喷墨打印的记录纸,其可以通过将静态表面张力为23至70mN / m的油墨(A)和含有聚(N-酰亚烷基亚胺)改性的硅氧烷和阳离子 聚合物到记录介质上; 和[3]一种水性油墨组,其包含具有23至70mN / m的静态表面张力并含有聚(N-酰亚烷基亚胺)改性的硅氧烷和阳离子聚合物的水(A)和水 (B)含有阴离子着色剂。 根据本发明,即使在普通纸上印刷时,所得到的印刷图像具有高的光密度,同时在印刷时形成具有圆形的墨点,并且可以表现出优异的图像清晰度和高的图像质量,而不会发生 严厉打击。
    • 9. 发明授权
    • Database construction system and broadcast receiving system
    • 数据库建设系统和广播接收系统
    • US08472864B2
    • 2013-06-25
    • US12968967
    • 2010-12-15
    • Shohji UeokaYuki WakabayashiKazuma FujiwaraYuusaku Matsuda
    • Shohji UeokaYuki WakabayashiKazuma FujiwaraYuusaku Matsuda
    • H04W4/06H04H1/00
    • H04H20/12G06F17/30563G06F17/30592H04H60/31H04H60/42H04H60/51H04H60/64H04H2201/37H04H2201/40
    • A database construction system constructs a database storing broadcast channels which are receivable in each area. A receiving unit receives probe information from a plurality of broadcast receiving apparatuses, the probe information including reception intensity of each of the broadcast channels and positions of the broadcast receiving apparatuses. An information storage unit stores the probe information received by the receiving unit. An extracting unit extracts the probe information with the same broadcast channel as that of new probe information, which is the probe information newly received by the receiving unit, among the probe information transmitted from a transmission area of the new probe information, from the information storage unit. A determining unit determines whether the new probe information is valid on the basis of the reception intensity included in the probe information extracted by the extracting unit and the reception intensity included in the new probe information. A database update unit updates the database using the new probe information that is determined to be valid by the determining unit.
    • 数据库构造系统构成存储可在每个区域中接收的广播频道的数据库。 接收单元从多个广播接收装置接收探测信息,所述探测信息包括每个广播信道的接收强度和广播接收装置的位置。 信息存储单元存储由接收单元接收的探测信息。 提取单元从与新的探测信息的发送区域发送的探测信息中的信息存储单元中提取具有与作为接收单元新接收的探测信息的新探测信息相同的广播信道的探测信息, 单元。 确定单元基于由提取单元提取的探测信息中包括的接收强度和包含在新探测信息中的接收强度来确定新探测信息是否有效。 数据库更新单元使用由确定单元确定为有效的新探测信息更新数据库。
    • 10. 发明申请
    • WATER-BASED INK FOR INK-JET PRINTING
    • 用于墨水印刷的水性墨水
    • US20110306708A1
    • 2011-12-15
    • US13140235
    • 2009-12-11
    • Atsushi HiraishiKyoichi ShirotaYuki WakabayashiYasuhiro Doi
    • Atsushi HiraishiKyoichi ShirotaYuki WakabayashiYasuhiro Doi
    • C08K5/3437
    • C09D11/32
    • The present invention is directed to a water dispersion for ink-jet printing which realizes sufficient optical density and exhibits excellent filterability and storage stability; a water-based ink containing the water dispersion; and a process for producing the water dispersion or the water-based ink. The invention includes the following: (1) a water dispersion for ink-jet printing containing anionic colorant particles and cationic polymer particles, and a water-based ink for ink-jet printing containing the water dispersion; (2) a process for producing a water dispersion for ink-jet printing including a step of mixing a water dispersion of anionic colorant particles with a water dispersion of cationic polymer particles, to thereby produce a water dispersion of composite particles formed of the cationic polymer particles and the anionic colorant particles adhering thereto, and a water dispersion produced through the production process; and (3) a process for producing a water-based ink for ink- jet printing including step (A) of mixing a water dispersion of cationic polymer particles with a water- soluble organic solvent, or dispersing a cationic polymer in water and a water-soluble organic solvent, to thereby produce a dispersion containing the cationic polymer particles, water, and the water-soluble organic solvent; and step (B) of mixing the produced dispersion with a dispersion containing anionic colorant particles and water.
    • 本发明涉及一种用于喷墨印刷的水分散体,其实现了足够的光密度并表现出优异的过滤性和储存稳定性; 含有水分散体的水性油墨; 以及水分散体或水性油墨的制造方法。 本发明包括:(1)含有阴离子着色剂颗粒和阳离子聚合物颗粒的喷墨印刷用水分散体和含有水分散体的喷墨印刷用水性油墨; (2)一种喷墨印刷用水分散体的制造方法,包括将阴离子性着色剂粒子的水分散体与阳离子性聚合物粒子的水分散体混合的工序,由阳离子性聚合物形成的复合粒子的水分散体 颗粒和粘附在其上的阴离子着色剂颗粒,以及通过制备方法制备的水分散体; (3)制造喷墨印刷用水性油墨的方法,其中包括将阳离子聚合物颗粒的水分散体与水溶性有机溶剂混合,或将阳离子聚合物分散在水和水中的步骤(A) 从而产生含有阳离子聚合物颗粒,水和水溶性有机溶剂的分散体; 和步骤(B)将所制备的分散体与含有阴离子着色剂颗粒和水的分散体混合。