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公开(公告)号：WO2015026652A1
公开(公告)日：2015-02-26
申请号：PCT/US2014/051255
申请日：2014-08-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： YIN, Long , CHEN, Xue-hua , YU, Zhigang , SUN, Duyinzi , LIU, Wenbin , JING, Naiyong
Abstract: The present invention provides an anti-corrosion solution comprising reaction products of the following reaction components: 1-30 wt% of a tetraalkyl orthosilicate, with the total weight of said anti-corrosion solution being 100 wt%; 0.2-6.0 wt% of a metal salt, with the total weight of said anti-corrosion solution being 100 wt%, said metal salt comprising one or more selected from the group consisting of: an aluminum salt, a strontium salt, a chromium salt, a zirconium salt and a cerium salt; an acid; 3-90 wt% of water, with the total weight of said anti-corrosion solution being 100 wt%; 4-95 wt% of an alcohol, with the total weight of said anti-corrosion solution being 100 wt%; said anti-corrosion solution having a pH value less than or equal to 4. The anti-corrosion solution provided by the present invention can form a dense transparent anti-corrosion coating layer on a substrate surface, the anti-corrosion coating layer having a good corrosion resistance performance.
Abstract translation: 本发明提供了包含以下反应组分的反应产物的防腐蚀溶液：1-30重量％的原硅酸四烷基酯，所述防腐蚀溶液的总重量为100重量％; 0.2-6.0重量％的金属盐，所述防腐蚀溶液的总重量为100重量％，所述金属盐包含选自以下的一种或多种：铝盐，锶盐，铬盐 ，锆盐和铈盐; 酸; 3-90重量％的水，所述防腐蚀溶液的总重量为100重量％; 4-95重量％的醇，所述防腐蚀溶液的总重量为100重量％; 所述防腐蚀溶液的pH值小于或等于4.本发明提供的防腐蚀溶液可在基材表面上形成致密的透明防腐蚀涂层，防腐蚀涂层具有良好的 耐腐蚀性能。
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公开(公告)号：EP3036101A1
公开(公告)日：2016-06-29
申请号：EP14838449.8
申请日：2014-08-15
Applicant: 3M Innovative Properties Company
Inventor： YIN, Long , CHEN, Xue-hua , YU, Zhigang , SUN, Duyinzi , LIU, Wenbin , JING, Naiyong
Abstract: The present invention provides an anti-corrosion solution comprising reaction products of the following reaction components: 1-30 wt % of a tetraalkyl orthosilicate, with the total weight of said anti-corrosion solution being 100 wt %; 0.2-6.0 wt % of a metal salt, with the total weight of said anti-corrosion solution being 100 wt %, said metal salt comprising one or more selected from the group consisting of: an aluminum salt, a strontium salt, a chromium salt, a zirconium salt and a cerium salt; an acid; 3-90 wt % of water, with the total weight of said anti-corrosion solution being 100 wt %; 4-95 wt % of an alcohol, with the total weight of said anti-corrosion solution being 100 wt %; said anti-corrosion solution having a pH value less than or equal to 4. The anti-corrosion solution provided by the present invention can form a dense transparent anti-corrosion coating layer on a substrate surface, the anti-corrosion coating layer having a good corrosion resistance performance.
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