公开(公告)号：US07279199B2

公开(公告)日：2007-10-09

申请号：US11180995

申请日：2005-07-12

申请人： Takahiko Nojima ,  Yosuke Sone ,  Shigeru Kojima

发明人： Takahiko Nojima ,  Yosuke Sone ,  Shigeru Kojima

IPC分类号： B05D5/04 ,  B05D1/02 ,  B05D1/38

CPC分类号： B41M5/52 ,  B05B7/0807 ,  B05C5/0254 ,  B41M5/5218 ,  B41M5/5227

摘要： A method of producing an ink-jet recording sheet containing the steps of: (a) coating a water-based coating composition A to form a layer on a non-absorptive support, the coating composition A containing a hydrophilic binder and inorganic microparticles having an average particle diameter of primary particles of not more than 30 nm, (b) drying the coated layer so as to form a porous ink absorptive layer, and (c) applying a water-based coating composition B on the porous ink absorptive layer across a direction perpendicular to a conveying direction of the non-absorptive support employing a slot nozzle spray device, the slot nozzle spray device having: (i) a coating nozzle for supplying the water-based coating composition B; and (ii) a gas nozzle for ejecting a gas to an aperture portion of the coating nozzle, wherein the water-based coating composition B has a dynamic surface tension of 20 to 55 mN/m.

摘要翻译： 一种制造喷墨记录纸的方法，包括以下步骤：（a）涂覆水性涂料组合物A以在非吸收性载体上形成层，所述涂料组合物A含有亲水性粘合剂和无机微粒，其具有 一次粒子的平均粒径不大于30nm，（b）干燥涂层以形成多孔油墨吸收层，和（c）将水性涂料组合物B涂覆在多孔油墨吸收层上 所述狭缝喷嘴喷射装置具有：（i）用于供给水性涂料组合物B的涂布喷嘴; 和（ii）用于将气体喷射到涂布喷嘴的开口部分的气体喷嘴，其中水性涂料组合物B具有20至55mN / m的动态表面张力。

公开(公告)号：US20060019042A1

公开(公告)日：2006-01-26

申请号：US11180995

申请日：2005-07-12

申请人： Takahiko Nojima ,  Yosuke Sone ,  Shigeru Kojima

发明人： Takahiko Nojima ,  Yosuke Sone ,  Shigeru Kojima

IPC分类号： B41M5/00

CPC分类号： B41M5/52 ,  B05B7/0807 ,  B05C5/0254 ,  B41M5/5218 ,  B41M5/5227

摘要： A method of producing an ink-jet recording sheet containing the steps of: (a) coating a water-based coating composition A to form a layer on a non-absorptive support, the coating composition A containing a hydrophilic binder and inorganic microparticles having an average particle diameter of primary particles of not more than 30 nm, (b) drying the coated layer so as to form a porous ink absorptive layer, and (c) applying a water-based coating composition B on the porous ink absorptive layer across a direction perpendicular to a conveying direction of the non-absorptive support employing a slot nozzle spray device, the slot nozzle spray device having: (i) a coating nozzle for supplying the water-based coating composition B; and (ii) a gas nozzle for ejecting a gas to an aperture portion of the coating nozzle, wherein the water-based coating composition B has a dynamic surface tension of 20 to 55 mN/m.

摘要翻译： 一种制造喷墨记录纸的方法，包括以下步骤：（a）涂覆水性涂料组合物A以在非吸收性载体上形成层，所述涂料组合物A含有亲水性粘合剂和无机微粒，其具有 一次粒子的平均粒径不大于30nm，（b）干燥涂层以形成多孔油墨吸收层，和（c）将水性涂料组合物B涂覆在多孔油墨吸收层上 所述狭缝喷嘴喷射装置具有：（i）用于供给水性涂料组合物B的涂布喷嘴; 和（ii）用于将气体喷射到涂布喷嘴的开口部分的气体喷嘴，其中水性涂料组合物B具有20至55mN / m的动态表面张力。

公开(公告)号：US20050266183A1

公开(公告)日：2005-12-01

申请号：US11135594

申请日：2005-05-23

申请人： Kouji Tashiro ,  Shinichi Suzuki ,  Takahiko Nojima ,  Yosuke Sone

发明人： Kouji Tashiro ,  Shinichi Suzuki ,  Takahiko Nojima ,  Yosuke Sone

IPC分类号： B41M5/00 ,  B41M5/50 ,  B41M5/52

CPC分类号： B41M5/52 ,  B41M5/506

摘要： The ink jet recording material having: a support; a porous layer containing a hydrophilic binder and articulates, formed onto a support; wherein a coating solution is provided onto the porous layer, the coating solution being adapted to make a property to a specific light different from a property of a lower structure.

摘要翻译： 该喷墨记录材料具有：支撑体; 包含亲水性粘合剂并且铰接的多孔层形成在载体上; 其中在所述多孔层上提供涂布溶液，所述涂布溶液适于对与下部结构的特性不同的特定光产生特性。

公开(公告)号：US20050120947A1

公开(公告)日：2005-06-09

申请号：US11001920

申请日：2004-12-02

申请人： Yosuke Sone ,  Takahiko Nojima

发明人： Yosuke Sone ,  Takahiko Nojima

IPC分类号： B05B7/02 ,  B05B7/08 ,  B05C5/02 ,  B05C5/00 ,  B05C15/00

CPC分类号： B05C5/02 ,  B05B7/025 ,  B05B7/0807 ,  B05B7/0884

摘要： A coating apparatus comprising: a slot nozzle spraying apparatus provided with a pair of inner die blocks and outer die blocks at the outside of said pair of inner die blocks, having a coating solution nozzle formed between said pair of inner die blocks, and gas nozzles constituted between one inner die block and outer die block adjacent thereto, and between another inner die block and outer die block adjacent thereto, wherein, angle β between the solution flow passage of said coating solution nozzle and the gas flow passage of one of said gas nozzle is 15-60 degree.

摘要翻译： 一种涂布装置，包括：狭缝喷嘴喷射装置，在所述一对内模块的外侧设置有一对内模块和外模块，在所述一对内模块之间形成有涂布液喷嘴，并且气体喷嘴 在一个内模块和与其相邻的外模块之间，以及在另一内模块和与其相邻的外模块之间，其中，所述涂布溶液喷嘴的溶液流动通道与所述气体之一的气体流动通道之间的角度β 喷嘴为15-60度。