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    • 2. 发明公开
    • METHOD FOR MANUFACTURING SILICON COMPOUND
    • VERFAHREN ZUR HERSTELLUNG EINER SILICVERVERBINDUNG
    • EP3081583A4
    • 2017-07-05
    • EP14869975
    • 2014-12-10
    • ASAHI GLASS CO LTD
    • HOSHINO TAIKIMUROTANI EISUKEISOBE AKIRA
    • C08G65/336C04B41/82C07B61/00C07F7/08C07F7/18C08G65/00C08L71/02C09D4/00C09D7/12C09D171/02C09K3/18C23C16/56
    • C09D4/00C04B41/82C07F7/0818C07F7/0829C08G65/007C08G65/336C08L71/02C09D7/12C09D7/40C09D171/02C23C16/56
    • To provide a fluorinated ether composition useful for surface treatment to impart water/oil repellency to the surface of a substrate, a method for producing the fluorinated ether composition, and a coating liquid containing the fluorinated ether composition, as well as a substrate having a surface-treated layer, and a method for producing the same. Said composition comprises at least two fluorinated ether compounds which are represented by A-O-Q-(C b F 2b O) d -X-O-B 10 and which are different in B 10 . X is a divalent organic group having no CF 2 O. B 10 is -CH 2 CH 2 CH 2 SiL m R n , -CH 2 CH(SiL m R n )CH 3 , -CH 2 CH=CH 2 or -CH=CHCH 3 . A is a perfluoroalkyl group or group B 10 . Of the total of group B 10 in said composition, the proportion of -CH 2 CH 2 CH 2 SiL m R n is from 90 to 99 mol%, and the proportion of -CH=CHCH 3 is from 1 to 10 mol%. L is a hydrolyzable group, and R is a monovalent hydrocarbon group. b is an integer of from 1 to 10, and d is an integer of from 1 to 200.
    • 为了提供可用于表面处理以赋予基材表面防水/防油性的含氟醚组合物,含氟醚组合物的制备方法以及含有该含氟醚组合物的涂布液,以及具有表面的基材 处理层及其制造方法。 所述组合物包含至少两种由A-O-Q-(C b F 2b O)d -X-O-B 10表示并且在B 10中不同的氟化醚化合物。 X为不具有CF 2 O的二价有机基团.B 10为-CH 2 CH 2 CH 2 SiL m R n,-CH 2 CH(SiL m R n)CH 3,-CH 2 CH = CH 2或-CH = CHCH 3。 A是全氟烷基或B 10。 上述组合物中的B 10组的总量中,-CH 2 CH 2 CH 2 SiL m R n的比例为90〜99摩尔%,-CH = CHCH 3的比例为1〜10摩尔%。 L是可水解基团,R是一价烃基。 b为1〜10的整数,d为1〜200的整数。