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    Anti-Fogging Agent
    2.
    发明申请
    Anti-Fogging Agent 审中-公开

    公开(公告)号：US20180298039A1

    公开(公告)日：2018-10-18

    申请号：US15767029

    申请日：2016-10-07

    申请人： CEKO CO., LTD.

    发明人： Masahiro SATOH ,  Satsuki KITAJIMA

    IPC分类号： C07F7/18 ,  C07F7/08 ,  C09D1/00

    CPC分类号： C07F7/1892 ,  C07F7/08 ,  C07F7/0878 ,  C07F7/18 ,  C07F7/1804 ,  C09D1/00 ,  C09D5/00 ,  C09D183/08 ,  C09D183/12

    摘要： A transformed metal oxide sol, according to the present invention, has as main components: a hydrolysis product of a surface-active silane coupling agent, a transformed metal oxide sol which has been transformed by means of a hydrolysis product of a surface-active silane coupling agent, or a mixture and/or a condensate of the hydrolysis product of the surface-active silane coupling agent and the transformed metal oxide sol which has been transformed by means of the hydrolysis product of the surface-active silane coupling agent; and a mixture of transformed metal oxide sols which have been transformed by means of sulfur-containing functional groups, wherein a raw metal oxide sol of the transformed metal oxide sol is preferably an organosilica sol.

    Anti-Fogging Agent
    4.
    发明申请
    Anti-Fogging Agent 审中-公开

    公开(公告)号：US20180298258A1

    公开(公告)日：2018-10-18

    申请号：US15767017

    申请日：2016-10-07

    申请人： CEKO CO., LTD.

    发明人： Masahiro SATOH ,  Satsuki KITAJIMA

    IPC分类号： C09K3/18 ,  C07F7/18 ,  C09D7/40

    摘要： The present invention relates to an anti-fogging agent which is for preventing fogging even during exposure to vapor. The purpose of the present invention is to provide an ideal hydrolysis product of surface-active silane coupling agent and a transformed metal oxide sol which is transformed by means of a hydrolysis product of a surface-active silane coupling agent. A hydrolysis product of a surface-active silane coupling agent, according to the present invention, is a reaction product of a surfactant in formula (1) below and a silane coupling agent having the functional groups reactable with active hydrogen in formula (1). Formula (1): R1—X—(CH2CH2O)n—Y, wherein R1 is alkyl group having from 1 to 20 carbon atoms, X is —O—, —COO— or —CONH—, n is a natural number from 1 to 30, and Y is a hydrogen atom, —CH2COOH.