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high-resistant to frictionancient alkene layers High chemical resistance 发明申请

2023-02-02 2180 1530K 0

专利信息

申请日期 2025-07-09 申请号 DE102012022731
公开(公告)号 DE102012022731A1 公开(公告)日 2014-05-22
公开国别 DE 申请人省市代码 全国
申请人 EPG (Engineered nanoProducts Germany) AG
简介 The invention relates to the use of a coating of a layer including an inorganic, glass-like matrix of an alkali silicate and/or alkaline earth silicate or a layer including an inorganic-organic hybrid matrix or of a double layer of a base layer including an inorganic, glass-like matrix of an alkali silicate and/or alkaline earth silicate or a base layer including an inorganic-organic hybrid matrix and an alkali silicate-free and alkaline earth silicate-free top layer including a matrix of an oxidated silicon compound as the anti-limescale coating on at least one metal surface or inorganic surface of an object or material. The anti-limescale coating can be used for storage or transport devices for water or media containing water. The anti-limescale coating is suitable for pipelines, sand control systems or safety valves in the conveyance of oil or gas or the storage of oil or gas.


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