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    Ink-jet recording material
    1.
    发明授权
    Ink-jet recording material 有权
    喷墨记录材料

    公开(公告)号：US06677006B2

    公开(公告)日：2004-01-13

    申请号：US09907631

    申请日：2001-07-19

    申请人： Teiichi Otani ,  Atsushi Ono ,  Noboru Kondo ,  Hiroyuki Onishi ,  Shinya Yamagata ,  Masaya Shibatani ,  Jun Sugiyama

    发明人： Teiichi Otani ,  Atsushi Ono ,  Noboru Kondo ,  Hiroyuki Onishi ,  Shinya Yamagata ,  Masaya Shibatani ,  Jun Sugiyama

    IPC分类号： B41M500

    CPC分类号： B41M5/506 ,  B41M5/502

    摘要： An ink-jet recording material having on a support at least an ink-receiving layer, with the ink-receiving layer being comprised of a light resistance-imparting layer as a lower layer and a coloration layer as an upper layer. Herein, the light resistance-imparting layer comprises a light-resistance imparting chemical constituted of 1 to 10 parts by weight of a benzotriazole compound as ultraviolet absorbent, 1 to 8 parts by weight of magnesium sulfate and 1 to 10 parts by weight of zinc oxide in combination with 100 parts by weight of an ink absorbing pigment, and besides, the coloration layer contains no light resistance-imparting chemicals.

    摘要翻译： 一种喷墨记录材料，在支撑体上至少具有油墨接受层，油墨接收层由作为下层的耐光性赋予层和作为上层的着色层构成。 这里，耐光性赋予层包含耐1〜10重量份作为紫外线吸收剂的苯并三唑化合物，1〜8重量份硫酸镁和1〜10重量份氧化锌 与100重量份的吸墨颜料组合，此外，着色层不含耐光性化学品。

    Ink jet recording paper
    2.
    发明授权
    Ink jet recording paper 失效
    喷墨记录纸

    公开(公告)号：US06214449B1

    公开(公告)日：2001-04-10

    申请号：US09280720

    申请日：1999-03-30

    申请人： Teiichi Otani ,  Atsushi Ono ,  Noboru Kondo

    发明人： Teiichi Otani ,  Atsushi Ono ,  Noboru Kondo

    IPC分类号： B32B500

    CPC分类号： B41M5/52 ,  B41M5/506 ,  B41M5/5218 ,  Y10T428/259

    摘要： An ink jet recording paper having on at least one side of a base paper at least two ink-receiving layers which each comprise a pigment and a resin as main components; the topmost layer of said ink-receiving layers having a thickness of 5 &mgr;m to less than 25 &mgr;m and a density of 0.4 g/cm3 to 0.6 g/cm3 and the ink-receiving layer arranged underneath said topmost layer having a density higher than the density of the topmost layer by 0.05 g/cm3 to 0.5 g/cm3, thereby acquiring high suitability for full-color ink jet printer of photo type.

    摘要翻译： 一种喷墨记录纸，其在至少一个原纸侧具有至少两个油墨接收层，每个油墨接收层各自包含颜料和树脂作为主要成分; 所述油墨接收层的最上层具有5μm至小于25μm的厚度和0.4g / cm 3至0.6g / cm 3的密度，并且布置在所述最顶层下方的油墨接收层的密度高于 最高层的密度为0.05g / cm 3至0.5g / cm 3，从而获得对于照相类型的全色喷墨打印机的高适用性。

    Ink-jet recording material suitable for pigment ink
    5.
    发明授权
    Ink-jet recording material suitable for pigment ink 失效
    适用于颜料墨水的喷墨记录材料

    公开(公告)号：US06977100B2

    公开(公告)日：2005-12-20

    申请号：US10754635

    申请日：2004-01-12

    申请人： Noboru Kondo ,  Teiichi Otani ,  Atsushi Ono

    发明人： Noboru Kondo ,  Teiichi Otani ,  Atsushi Ono

    IPC分类号： B41M5/52 ,  B41M5/50

    CPC分类号： B41M5/5218

    摘要： An ink-jet recording material having on a support at least one ink-receiving layer comprising pigment and binder, which further contains in the uppermost layer of the ink-receiving layers at least one water-soluble acidic or neutral salt selected from the group consisting of aluminum salts, magnesium salts, sodium salts, potassium salts and zinc salts, and thereby acquires suitability for an ink-jet recording process using pigment ink.

    摘要翻译： 一种喷墨记录材料，其在载体上具有包含颜料和粘合剂的至少一个油墨接收层，其在油墨接收层的最上层中还含有至少一种水溶性酸性或中性盐，所述酸性或中性盐选自 的铝盐，镁盐，钠盐，钾盐和锌盐，从而获得使用颜料油墨的喷墨记录方法的适用性。

    Ink jet recording medium
    7.
    发明授权
    Ink jet recording medium 失效
    喷墨记录介质

    公开(公告)号：US06767597B2

    公开(公告)日：2004-07-27

    申请号：US09725639

    申请日：2000-11-29

    申请人： Hiroyuki Onishi ,  Hiroki Midorikawa ,  Teiichi Otani ,  Norihumi Tanaka

    发明人： Hiroyuki Onishi ,  Hiroki Midorikawa ,  Teiichi Otani ,  Norihumi Tanaka

    IPC分类号： B41M540

    CPC分类号： B41M5/52 ,  B41J2/2056 ,  B41M5/506 ,  B41M5/5218 ,  B41M5/5245 ,  B41M5/5254

    摘要： An ink jet recording medium is provided which can be excellent in the ink-absorbing property, showing a high coloring property of images, and capable of printing images of a high image quality without causing color unevenness even by bidirectional printing using a high-resolution printer. An ink jet recording medium in the case of carrying out bidirectional printing using a printer of a serial system wherein inks of at least two colors are mounted in carriages and the nozzle row is disposed in parallel with the main scanning direction of a head, wherein the recording medium comprises a base material and an ink-receiving layer, the ink-receiving layer has an average ink-absorbing capacity of from 10 to 30 cc/cm2, and the contact angle of the uppermost surface layer of the ink-receiving layer is from 20 to 60 degree to an ink having a surface tension of from 25 to 72 dyn/cm, is also provided.

    摘要翻译： 提供一种喷墨记录介质，其可以具有优异的吸墨性能，显示出图像的高着色性，并且即使通过使用高分辨率打印机的双向打印，也能够打印高图像质量的图像而不引起颜色不均匀 。 在使用串行系统的打印机进行双向打印的情况下的喷墨记录介质，其中至少两种颜色的油墨安装在托架中，并且喷嘴列与头部的主扫描方向平行设置，其中， 记录介质包括基材和油墨接收层，油墨接收层具有10至30cc / cm 2的平均吸墨能力，并且油墨接收层的最上表面层的接触角， 接收层的表面张力为25〜72dyn / cm的墨水的浓度为20〜60度。