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HYDROPHOBIC COATINGS FOR METALS INCORPORATING ANODIC AND RARE-EARTH OXIDES AND METHODS OF APPLYING S 发明申请

2023-08-03 3590 1759K 0

专利信息

申请日期 2025-07-11 申请号 WOUS17055801
公开(公告)号 WO2019074482A1 公开(公告)日 2019-04-18
公开国别 WO 申请人省市代码 全国
申请人 GKN AEROSPACE TRANSPARENCY SYSTEMS INC
简介 A hydrophobic coating and a method for applying such a coating to a surface of a metallic substrate. The method can include anodizing a nanoporous layer of anodic metal oxide on the surface; cathodizing yttrium oxide nanoparticles onto the surface; applying a hydrophobic ceramic coating composition to the surface by an application method selected from the group consisting of : flowing, dipping, and spraying; and heating the coated surface at a cure temperature from about 150° C to about 300° C for at least 2 hours.


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