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    • 2. 发明申请
    • Coating composition, coating formed therefrom, anti-reflection coating, anti-reflection film, and image display device
    • 涂料组合物,由其形成的涂料,抗反射涂层,抗反射膜和图像显示装置
    • US20050038137A1
    • 2005-02-17
    • US10488434
    • 2002-09-03
    • Toshio YoshiharaTakahiro Niimi
    • Toshio YoshiharaTakahiro Niimi
    • C09D4/00C09D4/06G02B1/10G02B1/11C08K9/00C08K3/00C08K3/18C08K3/22C08K3/34
    • C09D4/00C09D4/06G02B1/105G02B1/111G02B1/113G02B1/14
    • The present invention provides a coating composition capable of forming a fluorine-containing coating layer having a low refractive index and a high hardness, a coating layer formed by using the coating composition, an anti-reflecting layer using the coating layer and an anti-reflecting film and an image display device to which the anti-reflecting layer is applied. The coating composition according to the present invention comprises (A) a binder system containing a fluorine-containing component (a) having one or both of a functional group which can be cured by ionizing radiation and a polar group which can be heat-cured, and contains both an ionizing radiation-curable group and a heatcurable polar group as a whole and (B) an inorganic superfine particle of the order of submicron in size which can be dispersed in a colloidal state in a liquid medium for preparing a coating liquid. The coating layer formed using this coating composition is preferable for forming a light-transmitting layer, particularly, a low-refractive index layer 20, constituting a monolayer type or multilayer type anti-reflecting layer 17.
    • 本发明提供一种能够形成低折射率,高硬度的含氟涂层的涂料组合物,使用该涂料组合物形成的涂层,使用该涂层的防反射层和防反射层 胶片和应用了抗反射层的图像显示装置。 根据本发明的涂料组合物包含(A)含有可以通过电离辐射固化的官能团和可以被热固化的极性基团中的一个或两个的含氟组分(a)的粘合剂体系, 并且包含电离辐射固化基团和可热固化的极性基团作为整体,(B)尺寸为亚微米级的无机超细颗粒,其可以在胶体状态下分散在用于制备涂布液体的液体介质中。 使用该涂料组合物形成的涂层优选用于形成构成单层型或多层型抗反射层17的透光层,特别是低折射率层20。
    • 4. 发明授权
    • Coating composition, coating formed therefrom, anti-reflection coating, anti-reflection film, and image display device
    • 涂料组合物,由其形成的涂料,抗反射涂层,抗反射膜和图像显示装置
    • US07371786B2
    • 2008-05-13
    • US10488434
    • 2002-09-03
    • Toshio YoshiharaTakahiro Niimi
    • Toshio YoshiharaTakahiro Niimi
    • C08K9/00
    • C09D4/00C09D4/06G02B1/105G02B1/111G02B1/113G02B1/14
    • The present invention provides a coating composition capable of forming a fluorine-containing coating layer having a low refractive index and a high hardness, a coating layer formed by using the coating composition, an anti-reflecting layer using the coating layer and an anti-reflecting film and an image display device to which the anti-reflecting layer is applied. The coating composition according to the present invention comprises (A) a binder system containing a fluorine-containing component (a) having one or both of a functional group which can be cured by ionizing radiation and a polar group which can be heat-cured, and contains both an ionizing radiation-curable group and a heatcurable polar group as a whole and (B) an inorganic superfine particle of the order of submicron in size which can be dispersed in a colloidal state in a liquid medium for preparing a coating liquid. The coating layer formed using this coating composition is preferable for forming a light-transmitting layer, particularly, a low-refractive index layer 20, constituting a monolayer type or multilayer type anti-reflecting layer 17.
    • 本发明提供一种能够形成低折射率,高硬度的含氟涂层的涂料组合物,使用该涂料组合物形成的涂层,使用该涂层的防反射层和防反射层 胶片和应用了抗反射层的图像显示装置。 根据本发明的涂料组合物包含(A)含有可以通过电离辐射固化的官能团和可以被热固化的极性基团中的一个或两个的含氟组分(a)的粘合剂体系, 并且包含电离辐射固化基团和可热固化的极性基团作为整体,(B)尺寸为亚微米级的无机超细颗粒,其可以在胶体状态下分散在用于制备涂布液体的液体介质中。 使用该涂料组合物形成的涂层优选用于形成构成单层型或多层型抗反射层17的透光层,特别是低折射率层20。
    • 8. 发明申请
    • CURABLE RESIN COMPOSITION FOR ANTI-GLARE LAYER, AND ANTI-GLARE FILM
    • 防腐层的可固化树脂组合物和防透膜
    • US20100112296A1
    • 2010-05-06
    • US12532680
    • 2008-03-25
    • Toshio YoshiharaAkinobu UshiyamaAi Shinkai
    • Toshio YoshiharaAkinobu UshiyamaAi Shinkai
    • C08K3/36B32B3/26
    • G02B1/10G02B5/0221G02B5/0242G02B5/0278Y10T428/24479Y10T428/24612Y10T428/25
    • An anti-glare film having the following: an anti-glare layer which is provided on a transparent substrate film, has a concavo-convex shape on the outermost surface thereof, and has at least a concavo-convex layer formed by curing a curable resin composition, which composition has optically-transparent fine particles A that have an average particle diameter of 1 μm or more and 10 μm or less, reactive inorganic fine particles B that have an average particle diameter of 30 nm or more and 100 nm or less and reactive functional groups b on the surface thereof, and a binder component C that has reactive functional groups c; a skin layer which has a small number of the reactive inorganic fine particles B in an interface on the side opposite to the transparent substrate film side and in the vicinity of the interface; and a region which is situated nearer the transparent substrate film than the skin layer, in which the fine particles B are uniformly dispersed.
    • 具有以下的防眩光膜:设置在透明基材膜上的防眩光层在其最外表面具有凹凸形状,并且至少具有通过固化可固化树脂形成的凹凸层 该组合物具有平均粒径为1μm以上且10μm以下的光学透明性微粒A,平均粒径为30nm以上且100nm以下的活性无机微粒B,以及 其表面上具有反应性官能团b和具有反应性官能团c的粘合剂组分C; 在与透明基板膜侧相反一侧并且在界面附近的界面中具有少量反应性无机微粒B的表皮层; 以及位于比透明基材膜更靠近微细颗粒B均匀分散的表皮层的区域。
    • 9. 发明授权
    • Photocurable resin composition, finely embossed pattern-forming sheet, finely embossed transfer sheet, optical article, stamper and method of forming finely embossed pattern
    • 光固化树脂组合物,精细压花图案形成片,精细压花转印片,光学制品,压模和形成精细压花图案的方法
    • US07420005B2
    • 2008-09-02
    • US10178189
    • 2002-06-24
    • Mikiko HojoToshio Yoshihara
    • Mikiko HojoToshio Yoshihara
    • C08F2/46C08K3/00C08K3/18C08F2/50
    • B29C59/046B29C67/246B29C2035/0827B29C2035/0877B29C2059/023B29D17/005B29K2105/16B29L2031/7224Y10T428/25
    • The photocurable resin composition in the first aspect of the invention comprises, as essential components, (A) a binder resin having photopolymerizable functional groups and (B) inorganic superfine particles in the order of sub-micron which can be dispersed in a colloidal form; the photocurable resin composition in the second aspect comprises, as essential components, (C) a binder resin containing photopolymerizable functional groups and (D) hydrophobic fine silica particles; and the photocurable resin composition in the third aspect comprises, as essential components, (E) a binder resin containing acrylic resin and urethane acrylate resin and/or polyester acrylate having photopolymerizable functional groups and (F) an organometallic coupling agent. These photocurable resin compositions are excellent not only in fitting to the shape of a cavity in a stamper complementary to a finely embossed pattern on an optical article, thus enabling rapidly and accurately shaping a finely embossed pattern, but also in form retention after shaping and resistance to blocking, thus enabling exposure to light after removal of the stamper and storage in a rolled form to achieve excellent successive producibility.
    • 本发明第一方面的光固化性树脂组合物含有作为必要成分的(A)具有光聚合性官能团的粘合剂树脂和(B)亚微米级的无机超微粒子,其可以以胶体形式分散; 第二方面的光固化性树脂组合物含有作为必要成分的(C)含有光聚合性官能团的粘合剂树脂和(D)疏水性二氧化硅微粒; 第三方面的光固化性树脂组合物含有作为必要成分的(E)含有丙烯酸树脂和氨基甲酸酯丙烯酸酯树脂的粘合剂树脂和/或具有光聚合性官能团的聚酯丙烯酸酯和(F)有机金属偶合剂。 这些光固化性树脂组合物不仅适用于与光学制品上的精细压花图案互补的印模中的空腔的形状,从而能够快速且精确地成形精细压花图案,而且在成型和电阻之后还具有形状保持性 从而能够在去除压模之后暴露于光,并以轧制形式存储以实现优异的连续可制造性。