公开(公告)号：US20110135855A1

公开(公告)日：2011-06-09

申请号：US12950421

申请日：2010-11-19

申请人： Isamu Oguri ,  Hisao Kamo ,  Yasuhiro Nito ,  Tetsuro Noguchi ,  Ryo Taguri ,  Olivia Herlambang

发明人： Isamu Oguri ,  Hisao Kamo ,  Yasuhiro Nito ,  Tetsuro Noguchi ,  Ryo Taguri ,  Olivia Herlambang

IPC分类号： B41M5/52 ,  B05D1/36

CPC分类号： B41M5/502 ,  B41M5/00 ,  B41M5/50 ,  B41M5/506 ,  B41M5/5218 ,  B41M5/5245

摘要： The invention provides a method for producing a recording medium, comprising a step of coating one or more ink receiving layers provided on at least one surface of a substrate with an outermost layer coating liquid to form an outermost layer, an ink receiving layer, of said one or more ink receiving layers, which is nearest to the outermost layer containing alumina hydrate and a binder. The outermost layer coating liquid contains monodispersive and spherical cationic colloidal silica particles having an average particle size of 30 nm or more and 60 nm or less, polyvinyl alcohol having a saponification degree of 75% by mol or more and 85% by mol or less and a viscosity-average polymerization degree of 1,500 or more and 2,200 or less, and cationic polyurethane emulsion particles having an average particle size of 10 nm or more and 100 nm or less.

摘要翻译： 本发明提供了一种制造记录介质的方法，包括以下步骤：将设置在基材的至少一个表面上的一个或多个油墨接收层与最外层涂布液一起涂覆以形成最外层，所述油墨接收层 一个或多个油墨接收层，其最接近包含氧化铝水合物和粘合剂的最外层。 最外层涂布液含有平均粒径为30nm以上且60nm以下的单分散球状阳离子胶体二氧化硅粒子，皂化度为75摩尔％以上且85摩尔％以下的聚乙烯醇， 粘均聚合度为1500以上且2200以下，平均粒径为10nm以上且100nm以下的阳离子性聚氨酯乳液粒子。

公开(公告)号：US20110104411A1

公开(公告)日：2011-05-05

申请号：US12901099

申请日：2010-10-08

申请人： Isamu Oguri ,  Hisao Kamo ,  Yasuhiro Nito ,  Tetsuro Noguchi ,  Ryo Taguri ,  Olivia Herlambang

发明人： Isamu Oguri ,  Hisao Kamo ,  Yasuhiro Nito ,  Tetsuro Noguchi ,  Ryo Taguri ,  Olivia Herlambang

IPC分类号： B41M5/50

CPC分类号： B41M5/502 ,  B41M5/52 ,  B41M5/5218 ,  B41M5/5245 ,  B41M5/5281 ,  B41M2205/40 ,  Y10T428/24826 ,  Y10T428/254

摘要： The invention provides a recording medium comprising a substrate and an ink receiving layer that is provided on the substrate and contains alumina hydrate and a binder. A surface of the ink receiving layer is covered with a partial coating formed by a plurality of coatings containing a cationic polyurethane. The plurality of coatings have an average major diameter of 0.03 μm or more and less than 1.00 μm. The partial coating provides a coverage of 10% or more and less than 70% with respect to the surface of the ink receiving layer.

摘要翻译： 本发明提供了一种记录介质，包括基材和油墨接收层，其设置在基材上并含有水合氧化铝和粘合剂。 油墨接收层的表面被由多个含有阳离子聚氨酯的涂层形成的部分涂层覆盖。 多个涂层的平均长径为0.03μm以上且小于1.00μm。 部分涂层相对于油墨接收层的表面提供10％以上且小于70％的覆盖率。

公开(公告)号：US20070148352A1

公开(公告)日：2007-06-28

申请号：US11619528

申请日：2007-01-03

申请人： Isamu Oguri

发明人： Isamu Oguri

IPC分类号： C23C16/00 ,  B05D1/36

CPC分类号： G02B1/11 ,  C03C17/007 ,  C03C17/3417 ,  C03C17/3429 ,  C03C2217/45 ,  C03C2217/475 ,  G02B1/115 ,  G02B1/116 ,  Y10T428/24942

摘要： An antireflective film comprising a transparent film substrate and an antireflective layer present on at least one surface of the substrate. The antireflective layer consists of three layers, i.e., a first layer which is closest to the substrate layer, a second layer, and a third layer which is farthest from the substrate layer; the first layer comprises an oxide of at least one metal selected from the group consisting of titanium and zirconium; the second layer comprises an oxide of at least one metal selected from the group consisting of titanium and zirconium; the third layer comprises an oxide of silicon; it can be confirmed through observation by use of an electron microscope that the first, second, and third layers are different layers; and the antireflective layer has a reflectivity of not higher than 3% for light entered from the antireflective layer side and having a wavelength of 550 nm. The antireflective film is excellent in adhesion in between the layers constituting the antireflective layer and durability.

摘要翻译： 一种抗反射膜，其包含存在于所述基板的至少一个表面上的透明膜基板和抗反射层。 抗反射层由三层组成，即最靠近衬底层的第一层，第二层和离衬底层最远的第三层; 第一层包含选自钛和锆的至少一种金属的氧化物; 第二层包含选自钛和锆的至少一种金属的氧化物; 第三层包括硅的氧化物; 可以通过使用电子显微镜观察确认第一层，第二层和第三层是不同的层; 并且对于从抗反射层侧进入并具有550nm波长的光，抗反射层具有不高于3％的反射率。 防反射膜在构成防反射层的层与耐久性之间的粘附性优异。