发明名称 |
FLUORINE-CONTAINING ETHER COMPOUND, FLUORINE-CONTAINING ETHER COMPOSITION AND COATING FLUID, AND SUBSTRATE HAVING SURFACE-TREATED LAYER AND METHOD FOR PRODUCING SAID SUBSTRATE |
摘要 |
To provide a fluorinated ether compound, a fluorinated ether composition and a coating liquid, whereby it is possible to form a surface-treated layer which has high initial water/oil repellency and which is excellent in abrasion resistance and finger print stain removability, and a substrate having a surface-treated layer and a method for its production. A fluorinated ether compound which has a poly(oxyperfluoroalkylene) chain (±²) having a structure of block (±)-block (²) or a structure of block (²)-block (±)-block (²), formed by linking a block (±) comprising at least three C 1-3 oxyperfluoroalkylene units of at least one type and a block (²) having C 4-15 oxyperfluoroalkylene units of at least one type, wherein the proportion of the C 4-15 oxyperfluoroalkylene units is at least 30 mol% among all oxyperfluoroalkylene units constituting the block (²), and which has a hydrolysable silyl group on at least one terminal of the poly(oxyperfluoroalkylene) chain (±²) via a linking group. |
申请公布号 |
EP2816045(A1) |
申请公布日期 |
2014.12.24 |
申请号 |
EP20130749374 |
申请日期 |
2013.02.07 |
申请人 |
ASAHI GLASS COMPANY, LIMITED |
发明人 |
MUROTANI, EISUKE;HOSHINO, TAIKI |
分类号 |
C07F7/18;C08G65/336;C09D127/12;C09D153/00;C09K3/18 |
主分类号 |
C07F7/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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