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1. 发明申请

US20130209678A1 METHOD FOR PREPARING A POROUS ANTI-REFLECTION THIN FILM COMPOSED OF HOLLOW POLYMERIC NANOPARTICLES 有权
标题翻译：制备中空聚合物纳米复合材料的多孔抗反射膜薄膜的制备方法
公开(公告)号：US20130209678A1
公开(公告)日：2013-08-15
申请号：US13824831
申请日：2011-05-31
申请人： Zhijuan Sun , Xiang Gao , Yingwu Luo
发明人： Zhijuan Sun , Xiang Gao , Yingwu Luo
IPC分类号： B05D5/06
CPC分类号： B05D5/061 , B01J13/14 , B01J13/203 , B05D1/005 , B82Y20/00 , B82Y30/00 , G02B1/111 , G02B1/118 , G02B5/0247
摘要： A method for preparing a porous anti-reflective thin film composed of hollow polymer nano-particles is provided in the following steps: Firstly, an aqueous dispersion having mass percent of 3-7% is prepared using polymer nano-capsules. A thin film comprising polymer nano-capsules is formed by spin coating on one side or both sides of the substrate using a spin coater. The thin film comprising polymer nano-capsules is dried in vacuum at high temperature. After the core materials of the polymer nano-capsules evaporate completely, the polymer nano-capsules turn into hollow polymer nano-particles, and a porous anti-reflective thin film composed of hollow polymer nano-particles is prepared. The thickness and refractive index of the thin film are adjusted conveniently and effectively by changing the concentration of polymer nano-capsules aqueous dispersion and the hollow volume rate of the polymer nano-particles. The thin film has the advantages of high mechanical intensity and abrasion resistance.
摘要翻译：制备由中空聚合物纳米颗粒构成的多孔抗反射薄膜的方法按以下步骤提供：首先，使用聚合物纳米胶囊制备质量百分比为3-7％的水性分散体。包含聚合物纳米胶囊的薄膜通过使用旋转涂布机在基材的一侧或两侧上旋涂形成。包含聚合物纳米胶囊的薄膜在高温下真空干燥。在聚合物纳米胶囊的核心材料完全蒸发后，聚合物纳米胶囊变成中空聚合物纳米颗粒，并制备由中空聚合物纳米颗粒组成的多孔抗反射薄膜。通过改变聚合物纳米胶囊水分散体的浓度和聚合物纳米颗粒的中空体积率，可以方便有效地调节薄膜的厚度和折射率。该薄膜具有机械强度高和耐磨性好的优点。

2. 发明授权

US09180486B2 Method for preparing a porous anti-reflection thin film composed of hollow polymeric nanoparticles 有权
标题翻译：制备由中空聚合物纳米颗粒构成的多孔抗反射薄膜的方法
公开(公告)号：US09180486B2
公开(公告)日：2015-11-10
申请号：US13824831
申请日：2011-05-31
申请人： Zhijuan Sun , Xiang Gao , Yingwu Luo
发明人： Zhijuan Sun , Xiang Gao , Yingwu Luo
IPC分类号： B05D3/12 , B05D5/06 , G02B1/111 , G02B5/02 , B01J13/14 , B01J13/20 , B05D1/00 , B82Y20/00 , B82Y30/00 , G02B1/118
CPC分类号： B05D5/061 , B01J13/14 , B01J13/203 , B05D1/005 , B82Y20/00 , B82Y30/00 , G02B1/111 , G02B1/118 , G02B5/0247
摘要： A method for preparing a porous anti-reflective thin film composed of hollow polymer nano-particles is provided in the following steps: Firstly, an aqueous dispersion having mass percent of 3-7% is prepared using polymer nano-capsules. A thin film comprising polymer nano-capsules is formed by spin coating on one side or both sides of the substrate using a spin coater. The thin film comprising polymer nano-capsules is dried in vacuum at high temperature. After the core materials of the polymer nano-capsules evaporate completely, the polymer nano-capsules turn into hollow polymer nano-particles, and a porous anti-reflective thin film composed of hollow polymer nano-particles is prepared. The thickness and refractive index of the thin film are adjusted conveniently and effectively by changing the concentration of polymer nano-capsules aqueous dispersion and the hollow volume rate of the polymer nano-particles. The thin film has the advantages of high mechanical intensity and abrasion resistance.
摘要翻译：制备由中空聚合物纳米颗粒构成的多孔抗反射薄膜的方法按以下步骤提供：首先，使用聚合物纳米胶囊制备质量百分比为3-7％的水性分散体。包含聚合物纳米胶囊的薄膜通过使用旋转涂布机在基材的一侧或两侧上旋涂形成。包含聚合物纳米胶囊的薄膜在高温下真空干燥。在聚合物纳米胶囊的核心材料完全蒸发后，聚合物纳米胶囊变成中空聚合物纳米颗粒，并制备由中空聚合物纳米颗粒组成的多孔抗反射薄膜。通过改变聚合物纳米胶囊水分散体的浓度和聚合物纳米颗粒的中空体积率，可以方便有效地调节薄膜的厚度和折射率。该薄膜具有机械强度高和耐磨性好的优点。

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