착색 수지 조성물 및 그것을 사용한 잉크젯 잉크
    2.
    发明公开
    착색 수지 조성물 및 그것을 사용한 잉크젯 잉크 有权
    有色树脂组合物和含有其的喷墨印刷油墨

    公开(公告)号:KR1020090014159A

    公开(公告)日:2009-02-06

    申请号:KR1020087027406

    申请日:2007-04-13

    CPC classification number: C09D11/322

    Abstract: A colored resin composition excellent in surface smoothness and flatness in each pixel; and an ink-jet ink comprising the colored resin composition. The colored resin composition comprises a pigment, a pigment derivative, and a resinous vehicle. It is characterized in that the colored resin composition, when having a solid concentration of 20-40 wt.%, excluding 40 wt.%, has a viscosity (provided that the shear rate is limited to 100 (1/s); the same applies hereinafter) of 3-200 (mPa s) and a T.I. (which is the ratio of the viscosity, Qa, (mPa s) at shear rate of 10 (1/s) to the viscosity, Qb, (mPa s) at shear rate of 1,000 (1/s) (Qa/Qb); the same applies hereinafter) of 1-2. It is further characterized in that the composition, when having a solid concentration of 40-60 wt.%, has a viscosity of 10-200 (mPa s) and a T.I. of 1-3.

    Abstract translation: 每个像素的表面平滑度和平坦度优异的着色树脂组合物; 以及包含着色树脂组合物的喷墨油墨。 着色树脂组合物包含颜料,颜料衍生物和树脂载体。 其特征在于,当固体浓度为20-40重量%,不包括40重量%时,着色树脂组合物具有粘度(条件是剪切速率限制为100(1 / s);相同 适用于以下)3-200(mPa s)和TI (其剪切速率为10(1 / s)时的粘度,Qa,(mPa·s)与剪切速率为1,000(1 / s)时的粘度Qb(mPa·s)的比值(Qa / Qb) ;下同)1-2。 其特征还在于,当固体浓度为40-60重量%时,该组合物的粘度为10-200(mPa·s)和T.I. 的1-3。

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