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    • 2. 发明授权
    • Ink jet recording sheet
    • 喷墨记录纸
    • US06472053B1
    • 2002-10-29
    • US09413756
    • 1999-10-06
    • Mitsuhide HoshinoSatoshi KuwabaraFumiko ItoNorio Yabe
    • Mitsuhide HoshinoSatoshi KuwabaraFumiko ItoNorio Yabe
    • B32B2714
    • B41M5/506B41M5/5218B41M5/5236B41M5/5254B41M5/5272Y10T428/24942
    • An ink jet recording sheet having on a support a first porous ink-receiving layer comprising inorganic fine particles and a binder resin and, on the first ink-receiving layer, a second ink-receiving layer comprising a resin capable of forming a glossy layer; wherein the fine pigment particles have an average particle size of from 10 to 500 nm, the first ink-receiving layer has a coverage of from 5 to 50 g/m2 on a dry solids basis, and the second ink-receiving layer has a coverage of from 0.1 to 2.0 g/m2 on a dry solids basis and a 60° specular glossiness of at least 60% at the surface; and, if desired, wherein either the first or the second ink-receiving layer can have a specular surface by undergoing a surface treatment such as calendering.
    • 一种喷墨记录纸,其在支撑体上具有包含无机细颗粒和粘合剂树脂的第一多孔油墨接受层,并且在第一油墨接收层上具有包含能够形成光泽层的树脂的第二油墨接收层; 其中所述细颜料颗粒具有10至500nm的平均粒度,所述第一油墨接收层以干固体为基准具有5至50g / m 2的覆盖率,并且所述第二油墨接收层具有覆盖 以干固体计为0.1至2.0g / m 2,表面至少60%的镜面光泽度为60°; 并且如果需要,其中第一或第二墨水接收层可以通过经历诸如压延的表面处理而具有镜面。