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公开(公告)号：US20160200917A1
公开(公告)日：2016-07-14
申请号：US14911113
申请日：2014-08-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Long Yin , Xue-hua Chen , Zhigang Yu , Duyinzi Sun , Wenbin Liu , Naiyong Jing
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以在基材表面上形成致密的透明防腐涂层，防腐蚀涂层具有良好的 耐腐蚀性能。
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2.发明申请公开(公告)号：US20180362780A1
公开(公告)日：2018-12-20
申请号：US15747053
申请日：2015-07-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Long Yin , Zhigang Yu , Naiyong Jing
CPC classification number: C09D7/61 , C03C17/007 , C03C17/008 , C03C2217/445 , C03C2217/478 , C03C2217/75 , C08G59/20 , C08K3/36 , C08K5/5419 , C09D1/00 , C09D5/16 , C09D7/65
Abstract: Provided is a coated article comprising a substrate and a dried coating which comprises a first set of spherical silica nanoparticles having an average diameter of less than 20 nm and a second set of spherical silica nanoparticles having an average diameter of 20 nm to 120 nm. The alkoxy silane compound comprises an epoxy functional group or a carboxylic acid functional group. Also provided is a coating composition comprising an acidic aqueous dispersion which comprises the described first and second set of spherical silica nanoparticles and silane compound.
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3.发明申请公开(公告)号：US20200299553A1
公开(公告)日：2020-09-24
申请号：US16061614
申请日：2015-12-18
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Wei Cui , Hongbo Liu , Weigang Lin , Long Yin , Qing Wu , Zhou Jin
IPC: C09J133/06 , C09J183/06
Abstract: UV curable adhesive compositions are provided that include 1) a UV curable poly(meth)acrylate copolymer containing monomeric units having an epoxy group wherein the poly(meth)acrylate copolymer has a glass transition temperature between −30° C. and −10° C., 2) a silsesquioxane polymer having epoxy-containing groups, and 3) a photocatalyst. UV cured adhesive compositions and adhesive tapes containing the cured adhesive compositions are also provided. The cured adhesive compositions are pressure sensitive adhesives.
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公开(公告)号：US10738201B2
公开(公告)日：2020-08-11
申请号：US15747053
申请日：2015-07-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Long Yin , Zhigang Yu , Naiyong Jing
IPC: C09D7/61 , C09D5/16 , C09D1/00 , C09D7/65 , C09D4/00 , C03C17/00 , C08K3/34 , C08K3/36 , C08G59/20 , C08K5/5419
Abstract: Provided is a coated article comprising a substrate and a dried coating which comprises a first set of spherical silica nanoparticles having an average diameter of less than 20 nm and a second set of spherical silica nanoparticles having an average diameter of 20 nm to 120 nm. The alkoxy silane compound comprises an epoxy functional group or a carboxylic acid functional group. Also provided is a coating composition comprising an acidic aqueous dispersion which comprises the described first and second set of spherical silica nanoparticles and silane compound.
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