发明名称 |
Coatable Composition, Wear-Resistant Composition, Wear-Resistant Articles, and Methods of Making the Same |
摘要 |
A method of making a coatable composition includes: a) providing a initial composition comprising silica nanoparticles dispersed in an aqueous liquid medium, wherein the silica nanoparticles have a particle size distribution with an average particle size of less than or equal to 20 nanometers, and wherein the silica sol has a pH greater than 6; b) acidifying the initial composition to a pH of less than or equal to 4 using inorganic acid to provide an acidified composition; and c) dissolving at least one metal compound in the acidified composition to provide a coatable composition. Coatable compositions, wear-resistant compositions, preparable by the method are also disclosed. Wear-resistant articles including the wear-resistant compositions are also disclosed |
申请公布号 |
US2015252196(A1) |
申请公布日期 |
2015.09.10 |
申请号 |
US201314430483 |
申请日期 |
2013.09.20 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
Jing Naiyong;Jiang Xuan;Riddle Justin A.;Sun Fuxia;Strerath Christiane;Chen Xue-hua |
分类号 |
C09D1/00;C08K3/16;C08K3/28;C08K3/36 |
主分类号 |
C09D1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Saint Paul MN US |