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2. 发明申请

WO2012096625A1 A COATING PROCESS FOR HARD DISK DRIVE ENCLOSURES OR COMPONENTS 审中-公开
标题翻译：硬盘驱动器包装或组件的涂漆工艺
公开(公告)号：WO2012096625A1
公开(公告)日：2012-07-19
申请号：PCT/SG2011/000012
申请日：2011-01-11
申请人： SPN INTL PTE LTD , ZHANG, Jun , CHAN, Say Leong , WING, Kenneth Donald
发明人： ZHANG, Jun , CHAN, Say Leong , WING, Kenneth Donald
IPC分类号： B32B27/26 , G11B5/72 , G11B5/738 , B32B27/28 , G11B5/735
CPC分类号： G11B5/738 , G11B5/842
摘要： The present invention relates to a coating applied onto hard disk drive (HDD) enclosures or components with one or more surfaces exposed within the (HDD) clean enclosure resulting in increased reliability by lowering the number and size of free, third body particles. In an aspect of the invention, there is provided a process for coating a hard disk drive component having one or more exposed surfaces within the hard disk drive, the process comprising the steps of: (a) applying a curable coating onto the surface of the component; (b) forming a first barrier layer on the surface of the coating adjacent the atmosphere, wherein the properties of the first barrier layer prevents external water molecules from diffusing through the first barrier layer; and (c) forming of a second barrier layer within the coating and below the first barrier layer.
摘要翻译：本发明涉及一种涂在硬盘驱动器（HDD）外壳或部件上的涂层，其中一个或多个表面暴露在（HDD）清洁外壳内，从而通过降低游离的第三体颗粒的数量和尺寸而提高了可靠性。在本发明的一个方面，提供了一种在硬盘驱动器内涂覆具有一个或多个暴露表面的硬盘驱动部件的方法，所述方法包括以下步骤：（a）将可固化涂层施加到所述硬盘驱动器的表面上零件; （b）在邻近大气的涂层的表面上形成第一阻挡层，其中第一阻挡层的性质防止外部水分子通过第一阻挡层扩散; 和（c）在涂层内和第一阻挡层下面形成第二阻挡层。

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