发明名称 |
Tinte und Tintenstrahldruckaufzeichnungsverfahren unter Verwendung desselben |
摘要 |
<p>An ink containing water, a water-soluble organic solvent and a colorant, wherein the ink exhibits a ( gamma cosθ)<1/2> value of 4 to 6, and satisfies Formula (I): 0.3≤(( gamma ' cosθ')<1/2> / ( gamma cosθ)<1/2>)≤0.85, wherein gamma represents a surface tension (mN/m) of the ink upon initial exposure to atmospheric conditions,θrepresents an initial contact angle of the ink with respect to plain paper upon initial exposure to atmospheric conditions; and gamma ' represents a surface tension (mN/m) of the ink after standing for one hour at 40 DEG C and relative humidity of 2 percent, andθ' represents an initial contact angle of the ink with respect to plain paper after standing for one hour at 40 DEG C and relative humidity of 2 percent. <IMAGE></p> |
申请公布号 |
DE602004013096(D1) |
申请公布日期 |
2008.05.29 |
申请号 |
DE20046013096T |
申请日期 |
2004.08.19 |
申请人 |
KONICA MINOLTA HOLDINGS INC. |
发明人 |
OGASAWARA, YUKI;ISHIBASHI, DAISUKE;TAKEDA, AKIHIKO |
分类号 |
B41J2/01;B41M5/00;B41M5/50;B41M5/52;C09D11/00;C09D11/322;C09D11/328 |
主分类号 |
B41J2/01 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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