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    • 1. 发明专利
    • Light diffusion plate and coating liquid for forming the same
    • 光扩散板和涂层液体形成
    • JP2007127859A
    • 2007-05-24
    • JP2005320904
    • 2005-11-04
    • Asahi Glass Co Ltd旭硝子株式会社
    • IGUMA HISAOHIGUCHI TOSHIHIKO
    • G02B5/02G03B21/62G03B21/625
    • PROBLEM TO BE SOLVED: To provide a light diffusion plate which has a good appearance, can maintain a fixed thickness of the light diffusion layer too and improves the front brightness and diffusion property, to provide a coating liquid for forming the light diffusion plate, and to provide a transmission type screen and a rear projection type projection television using the light diffusion plate.
      SOLUTION: The coating liquid for forming the light diffusion layer comprises a matrix-forming component, a light diffusion material and solvent, wherein the total solid content concentration of the coating liquid is 55% or more and viscosity of the coating liquid is 2,000 to 6,000 mPa s.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题为了提供具有良好外观的光扩散板,也可以保持光扩散层的固定厚度,并提高正面亮度和扩散性,从而提供用于形成光扩散的涂布液 并且提供使用该光漫射板的透射型屏幕和背投型投影电视机。 解决方案:用于形成光扩散层的涂布液包括基质形成成分,光扩散材料和溶剂,其中涂布液的总固体成分浓度为55%以上,涂布液的粘度为 2,000至6,000 mPa s。 版权所有(C)2007,JPO&INPIT
    • 2. 发明专利
    • Manufacturing process of antireflective organic substrate
    • 抗反应有机基质的制备方法
    • JP2004209973A
    • 2004-07-29
    • JP2003417955
    • 2003-12-16
    • Asahi Glass Co Ltd旭硝子株式会社
    • ISHIZEKI KENJIWAKABAYASHI HIROKAZUHIGUCHI TOSHIHIKO
    • G02B1/11B05D7/24B32B27/00C08G77/62
    • PROBLEM TO BE SOLVED: To offer a stable manufacturing process for providing an antireflective organic substrate which is improved in interface adhesion between a substrate, a hard coat and an antireflective layer, and excellent in scratch resistance and antireflection. SOLUTION: Layers are formed, on a surface of an organic substrate in the following order from the substrate side: a cured layer (A) of an active energy ray curable composition, a cured layer (B) of a coating composition containing fine particles with a refractive index of 1.55 or higher and a polysilazane, and a cured layer (C) of a coating composition containing a polysilazane; wherein the polysilazane in the cured layer (B) is a polysilazane having an alkyl and/or aryl radicals in its molecule. COPYRIGHT: (C)2004,JPO&NCIPI
    • 要解决的问题:提供一种稳定的制造方法,用于提供改善基材,硬涂层和抗反射层之间的界面粘合性,耐擦伤性和抗反射性优异的抗反射有机基材。 解决方案:从有机基板的表面依次从基板侧形成层:活性能量射线固化性组合物的固化层(A),涂布组合物的固化层(B),其含有 折射率为1.55以上的微粒和聚硅氮烷,以及含有聚硅氮烷的涂料组合物的固化层(C) 其中固化层(B)中的聚硅氮烷是其分子中具有烷基和/或芳基的聚硅氮烷。 版权所有(C)2004,JPO&NCIPI
    • 7. 发明专利
    • Active energy ray-curable coating composition and plastic
    • 活性能量可固化涂料组合物和塑料
    • JP2005008878A
    • 2005-01-13
    • JP2004158013
    • 2004-05-27
    • Asahi Glass Co Ltd旭硝子株式会社
    • KONDO SATOSHIHIGUCHI TOSHIHIKOYAMAMOTO HIROTSUGU
    • B32B27/08C09D4/00C09D7/12C09D167/04C09D171/00C09D183/04
    • PROBLEM TO BE SOLVED: To provide a coating composition recyclable without coagulation of colloidal silica, forming a film composed of a cured material excellent in transparency, wear resistance and surface lubricating property, and to provide a plastic molding having the film composed of the hardened product of the coating composition. SOLUTION: The invention relates to the coating composition comprising (A) an active energy ray curable polymerizable monomer, (B) a lubricity imparting agent, (C) an active energy ray polymerization initiator, (D) colloidal silica and (D) organic solvents comprising one or two or more kind compounds having 100-200°C of boiling point, and the plastic molding having the film composed of the hardened product of the composition. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供可回收利用而不凝胶化二氧化硅的涂料组合物,形成由透明性,耐磨性和表面润滑性优异的固化物构成的膜,并提供具有由 涂料组合物的硬化产物。 本发明涉及涂料组合物,其包含(A)活性能量射线固化型可聚合单体,(B)润滑性赋予剂,(C)活性能量射线聚合引发剂,(D)胶体二氧化硅和(D )含有100-200℃沸点的一种或两种以上的化合物的有机溶剂,以及具有由该组合物的硬化产物组成的膜的塑料模制品。 版权所有(C)2005,JPO&NCIPI
    • 9. 发明专利
    • Transparent coated molding
    • 透明涂层成型
    • JPH11277684A
    • 1999-10-12
    • JP8441298
    • 1998-03-30
    • Asahi Glass Co Ltd旭硝子株式会社
    • KONDO SATOSHIFURUKAWA YUTAKAHIGUCHI TOSHIHIKOSHIBUYA TAKASHIYAMAMOTO HIROTSUGU
    • B32B27/00C09D4/02C09D7/12C09D183/08
    • PROBLEM TO BE SOLVED: To obtain both high scratch resistance and high surface water repellency by adding a fluorosilicon compound having a certain molecular weight in a transparent coated molding having a transparent synthetic resin material and at least two transparent curable material layers formed at least on a part of the base surface.
      SOLUTION: When a transparent coated molding excellent in scratch resistance and water repellency of a surface is formed, a transparent synthetic resin base and at least two transparent curable material layers, which are formed at least on a part of the base surface, are provided. An inner layer contacting with an outermost layer of the transparent curable layers is composed of an active energy beam-curable layer containing a polyfunctional compound having at least two active energy beam-curable polymerizable functional groups. The outermost layer is a curable material layer containing a curable compound forming a silica, and a fluorosilicon compound containing organosiloxane units, wherein a fluorine-containing organic group is combined with a silicon atom. And a colloidal silica having an average particle diameter of 200 nm or lower is contained in the inner layer.
      COPYRIGHT: (C)1999,JPO
    • 要解决的问题:通过在具有透明合成树脂材料的透明涂层模制品中加入具有一定分子量的氟硅化合物和至少形成至少两个透明的可固化材料层,以获得高耐划伤性和高表面防水性 部分基面。 解决方案:当形成表面的耐划伤性和拒水性优异的透明涂层成型体时,至少形成在基底表面的一部分上的透明合成树脂基材和至少两个透明的固化材料层。 与透明可固化层的最外层接触的内层由含有具有至少两个活性能量可光束固化的可聚合官能团的多官能化合物的活性能量束固化层组成。 最外层是含有形成二氧化硅的固化性化合物和含有机硅氧烷单元的氟硅化合物的固化性物质层,其中含氟有机基团与硅原子结合。 并且在内层中含有平均粒径为200nm以下的胶体二氧化硅。