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公开(公告)号：US07169217B2
公开(公告)日：2007-01-30
申请号：US10922016
申请日：2004-08-19
IPC分类号： C09D11/00
CPC分类号： C09D11/30
摘要： An ink containing water, a water-soluble organic solvent and a colorant, wherein the ink exhibits a (γ cos θ)1/2 value of 4 to 6, and satisfies Formula (I): 0.3≦((γ′ cos θ′)1/2/(γ cos θ)1/2)≦0.85, wherein γ represents a surface tension (mN/m) of the ink upon initial exposure to atmospheric conditions, θ represents an initial contact angle of the ink with respect to plain paper upon initial exposure to atmospheric conditions; and γ′ represents a surface tension (mN/m) of the ink after standing for one hour at 40° C. and relative humidity of 2 percent, and θ′ represents an initial contact angle of the ink with respect to plain paper after standing for one hour at 40° C. and relative humidity of 2 percent.
摘要翻译： 含有水，水溶性有机溶剂和着色剂的油墨，其中所述油墨具有4至6的（γ-cosθ）1/2值，满足式（I）：0.3 < =（（γ'cosθ'）1/2 /（γcosθ）1/2）= 0.85，其中γ表示表面张力（mN / m ）的油墨在初始暴露于大气条件下时，θ表示初始暴露于大气条件下油墨相对于普通纸的初始接触角; 并且γ'表示在40℃静置1小时，相对湿度为2％时的油墨的表面张力（mN / m），θ'表示油墨在静置后相对于普通纸的初始接触角 在40℃和相对湿度为2％的温度下保持1小时。
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公开(公告)号：US20050045062A1
公开(公告)日：2005-03-03
申请号：US10922016
申请日：2004-08-19
IPC分类号： B41J2/01 , B41M5/00 , B41M5/50 , B41M5/52 , C09D11/00 , C09D11/322 , C09D11/328
CPC分类号： C09D11/30
摘要： An ink containing water, a water-soluble organic solvent and a colorant, wherein the ink exhibits a (γ cos θ)1/2 value of 4 to 6, and satisfies Formula (I): 0.3≦((γ′ cos θ′)1/2/(γ cos θ)1/2)≦0.85, wherein γ represents a surface tension (mN/m) of the ink upon initial exposure to atmospheric conditions, θ represents an initial contact angle of the ink with respect to plain paper upon initial exposure to atmospheric conditions; and γ′ represents a surface tension (mN/m) of the ink after standing for one hour at 40° C. and relative humidity of 2 percent, and θ′ represents an initial contact angle of the ink with respect to plain paper after standing for one hour at 40° C. and relative humidity of 2 percent.
摘要翻译： 含有水，水溶性有机溶剂和着色剂的油墨，其中所述油墨呈现出4至6的（γcosθ）1/2 1/2，满足式（I）：0.3 <=（（γ' cosθ'）1/2 /（γcosθ）1/2）<= 0.85，其中γ表示初始暴露于大气条件时油墨的表面张力（mN / m），θ表示初始 初始暴露于大气条件下墨水相对于普通纸的接触角; 并且γ'表示在40℃静置1小时，相对湿度为2％时的油墨的表面张力（mN / m），θ'表示油墨在静置后相对于普通纸的初始接触角 在40℃和相对湿度为2％的温度下保持1小时。
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公开(公告)号：US07261405B2
公开(公告)日：2007-08-28
申请号：US10940451
申请日：2004-09-14
申请人： Hidenobu Ohya , Makoto Kaga , Kei Kudo , Shinsaku Kashiwamura , Teruyuki Fukuda , Yuki Ogasawara
发明人： Hidenobu Ohya , Makoto Kaga , Kei Kudo , Shinsaku Kashiwamura , Teruyuki Fukuda , Yuki Ogasawara
IPC分类号： G01D11/00
CPC分类号： C09D11/30 , B41J2/2114
摘要： An ink-jet recording method of recording an ink-jet recording ink containing at least a water-soluble dye and a resinous micro-particle dispersion on an ink-jet recording medium, comprising steps of providing a colorless ink on at least a part of the ink-jet recording medium by a liquid providing section separately installed from a recording section for the ink-jet recording ink, wherein the colorless ink contains at least a resin and is substantially colorless.
摘要翻译： 一种喷墨记录方法，其将含有至少一种水溶性染料和树脂微粒分散体的喷墨记录油墨记录在喷墨记录介质上，包括以下步骤：在至少一部分 所述喷墨记录介质由与所述喷墨记录油墨的记录部分别安装的液体提供部分，其中所述无色油墨至少含有树脂并且基本上无色。
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公开(公告)号：US20050062819A1
公开(公告)日：2005-03-24
申请号：US10940451
申请日：2004-09-14
申请人： Hidenobu Ohya , Makoto Kaga , Kei Kudo , Shinsaku Kashiwamura , Teruyuki Fukuda , Yuki Ogasawara
发明人： Hidenobu Ohya , Makoto Kaga , Kei Kudo , Shinsaku Kashiwamura , Teruyuki Fukuda , Yuki Ogasawara
CPC分类号： C09D11/30 , B41J2/2114
摘要： An ink-jet recording method of recording an ink-jet recording ink containing at least a water-soluble dye and a resinous micro-particle dispersion on an ink-jet recording medium, comprising steps of providing a colorless ink on at least a part of the ink-jet recording medium by a liquid providing section separately installed from a recording section for the ink-jet recording ink, wherein the colorless ink contains at least a resin and is substantially colorless.
摘要翻译： 一种喷墨记录方法，其将含有至少一种水溶性染料和树脂微粒分散体的喷墨记录油墨记录在喷墨记录介质上，包括以下步骤：在至少一部分 所述喷墨记录介质由与所述喷墨记录油墨的记录部分别安装的液体提供部分，其中所述无色油墨至少含有树脂并且基本上无色。
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