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    • 2. 发明申请
    • INFRARED SHIELDING FILM
    • 红外屏蔽膜
    • US20150132550A1
    • 2015-05-14
    • US14118722
    • 2012-05-17
    • Junichi KohnoTakahiko Nojima
    • Junichi KohnoTakahiko Nojima
    • G02B5/26G02B1/04
    • G02B5/26G02B1/04G02B5/206G02B5/208Y10T428/24942
    • To provide an infrared shielding film, which has low production cost, can be prepared as a film with a large area, and has excellent reflecting property of infrared light, high visible light transmittance and excellent uniformity of optical characteristics.An infrared shielding film which has at least one unit on a substrate, the unit having a low refractive index layer that contains first metal oxide particles and a first binder and a high refractive index layer that is arranged adjacent to the low refractive index layer, contains second metal oxide particles and a second binder, and has a higher refractive index than the low refractive index layer, in which at least one layer of the low refractive index layer and the high refractive index layer contains, as a binder, at least one of the following (a) to (c):(a) a carboxyvinyl polymer that contains a monomer component, which contains a carboxylic acid, in an amount of 20 to 75% by mass of the entire composition,(b) a copolymer having pH dependency of viscosity, and(c) a modified polyvinyl alcohol.
    • 为了提供低成本的红外线屏蔽膜,可以制备成具有大面积的膜,并且具有优异的红外光反射性,高可见光透射率和优异的光学特性均匀性。 一种在基板上具有至少一个单元的红外屏蔽膜,该单元具有包含第一金属氧化物颗粒的低折射率层和与低折射率层相邻布置的第一粘合剂和高折射率层, 第二金属氧化物颗粒和第二粘合剂,并且具有比低折射率层更高的折射率,其中至少一层低折射率层和高折射率层含有作为粘合剂的至少一种 以下(a)〜(c):(a)含有含有羧酸的单体成分的羧酸乙烯基聚合物,其含量为整个组合物的20〜75质量%,(b)具有pH 粘度依赖性,和(c)改性聚乙烯醇。
    • 4. 发明授权
    • Thermal light-sensitive material with combination of fog restrainers
    • 热敏感材料与防雾剂组合
    • US5032499A
    • 1991-07-16
    • US384911
    • 1989-07-25
    • Junichi KohnoTawara KomamuraKen Okauchi
    • Junichi KohnoTawara KomamuraKen Okauchi
    • G03C1/498
    • G03C1/49845
    • There is disclosed a thermal developing light-sensitive material comprising a support and, provided thereon, photographic structural layers comprising at least one layer containing light-sensitive silver halide, said photographic structural layer comprising a compound represented by general formula (1);Formula (1)X.sub.1 --L.sub.1 --Awherein X.sub.1 represents a residual group of a photographic restrainer, L.sub.1 is a mere bonding hand or a divalent group and A is selected from the group consisting of a hydrogen atom, an amino group, a hydroxyl group, a carboxyl group or a salt thereof, a sulfo group or a salt thereof and a sulfin group or a salt thereof;and a compound represented by general formula (2);Formula (2)X.sub.2 --L.sub.2 --Bwherein X.sub.2 represents a residual group of a photographic restrainer, L.sub.2 is a divalent group and B is a ballast group.
    • 公开了一种热显影感光材料,其包括载体,并且在其上提供包含至少一层含有感光卤化银的照相结构层,所述照相结构层包含由通式(1)表示的化合物; 式(1)X1-L1-A其中X1表示摄影抑制剂的残基,L1仅为键合手或二价基团,A选自氢原子,氨基,羟基 ,羧基或其盐,磺基或其盐和亚磺酰基或其盐; 和由通式(2)表示的化合物。 式(2)X2-L2-B其中X2表示摄影抑制剂的残基,L2表示二价基团,B表示镇流剂组。
    • 7. 发明申请
    • GAS BARRIER FILM, MANUFACTURING METHOD THEREOF, AND SUBSTRATE FOR ELECTRONIC ELEMENT USING THE SAME
    • 气体隔离膜,其制造方法和使用其的电子元件的基板
    • US20140234640A1
    • 2014-08-21
    • US14241201
    • 2012-08-24
    • Junichi KohnoHidetoshi Ezure
    • Junichi KohnoHidetoshi Ezure
    • G02B1/10
    • G02B1/105B29C41/24B29C48/08B29C48/21B29C55/12B29K2001/08B29K2995/0067B29K2995/0069G02B1/14Y10T428/31975
    • Provided are a gas barrier film which has excellent transparency, surface smoothness, gas barrier property and adhesivity and a manufacturing method thereof, and a substrate for an electronic element using the same. The gas barrier film of the present invention has a sheet substrate which contains a surface-modified cellulose nanofiber in which at least a part of hydrogen atoms in a hydroxyl group in a cellulose nanofiber are substituted with acyl groups each having 1 to 8 carbon atoms and has a content of a matrix resin of 10% by mass or less with respect to the total amount of the cellulose nanofiber and the matrix resin, and a gas barrier layer which is formed on at least one surface of the sheet substrate. The manufacturing method of the gas barrier film of the present invention has a step A of obtaining surface-modified cellulose nanofiber by substituting as least a part of hydrogen atoms in a hydroxyl group in the cellulose nanofiber with acyl groups each having 1 to 8 carbon atoms and forming the surface-modified cellulose nanofiber into a film by a melt extrusion method or a solution casting method, and a step B of forming a bas barrier layer on the sheet substrate.
    • 提供透明性,表面平滑性,阻气性和粘合性优异的阻气膜及其制造方法以及使用该阻气膜的电子元件用基板。 本发明的阻气膜具有含有纤维素纳米纤维中的羟基的至少一部分氢原子被碳原子数1〜8的酰基取代的表面改性纤维素纳米纤维的片基材, 具有相对于纤维素纳米纤维和基体树脂的总量为10质量%以下的基质树脂的含量,以及形成在片基材的至少一个表面上的阻气层。 本发明的阻气膜的制造方法具有步骤A,通过用具有1〜8个碳原子的酰基取代纤维素纳米纤维中羟基的至少一部分氢原子来获得表面改性的纤维素纳米纤维 以及通过熔融挤出法或溶液流延法将表面改性的纤维素纳米纤维形成膜,以及在片基材上形成碱性阻挡层的工序B.