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2. 发明申请

WO2009105565A2 INDEX MODIFIED COATING ON POLYMER SUBSTRATE 审中-公开
标题翻译：聚合物基材上的改性涂料指标
公开(公告)号：WO2009105565A2
公开(公告)日：2009-08-27
申请号：PCT/US2009034551
申请日：2009-02-19
申请人： APPLIED MATERIALS INC , STOWELL MICHAEL W , CAMPO MANUEL D
发明人： STOWELL MICHAEL W , CAMPO MANUEL D
IPC分类号： B32B27/36 , B32B7/02 , C08J7/04
CPC分类号： C23C16/511 , C23C16/308 , C23C16/407 , C23C16/515 , C23C16/52 , G02B1/10 , Y10T428/24942 , Y10T428/2495 , Y10T428/24975
摘要： The invention includes the structure of a multilayer protective coating, which may have, among other properties, scratch resistance, UV absorption, and an effective refractive index matched to a polymer substrate such as polycarbonate. Each layer may contain multiple components consisting of organic and inorganic materials. The multilayer protective coating includes interleaved organic layers and inorganic layers. The organic layers may have 20% or more organic compounds such as SiOxCyHz. The inorganic layers may have 80% or more inorganic materials, such as SiO2, SiOxNy, and ZnO, or mixtures thereof. Each layer of the multilayer protective coating is a micro layer and may have a thickness of 5 angstroms or less in various embodiments. The multilayer protective coating may contain in the order of hundreds or thousands of micro layers, depending upon the design requirement of applications. In each micro layer, the components may have substantially continuous variations in concentration.
摘要翻译：本发明包括多层保护涂层的结构，其可以具有与诸如聚碳酸酯的聚合物基材匹配的耐刮擦性，UV吸收和有效折射率等特性。每个层可以包含由有机和无机材料组成的多个组分。多层保护涂层包括交错的有机层和无机层。有机层可以具有20％以上的有机化合物，例如SiO x C y H z。无机层可以具有80％以上的无机材料，例如SiO 2，SiO x N y和ZnO，或其混合物。多层保护涂层的每层是微层，并且在各种实施方案中可以具有5埃或更小的厚度。取决于应用的设计要求，多层保护涂层可以包含数百或数千个微层的数量级。在每个微层中，组分可以具有基本上连续的浓度变化。

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