ANTI-FOG AND/OR ANTI-FROST COMPOSITION
    1.
    发明申请
    ANTI-FOG AND/OR ANTI-FROST COMPOSITION 审中-公开
    防雾和/或抗冻组合物

    公开(公告)号:WO2016077698A1

    公开(公告)日:2016-05-19

    申请号:PCT/US2015/060583

    申请日:2015-11-13

    CPC classification number: C03C17/28 C03C17/32 C09D133/02 G02B27/0006

    Abstract: An anti-fog and/or anti-frost composition is disclosed for coating plastic or glass surfaces having an anionic sulfate surfactant; and a nonionic surfactant. In one embodiment, the anionic sulfate surfactant has the structure: C n H 2n+1 (CH 2 CH 2 O) x SO 3 - R + , where x has a value from 0 to 10, n has a value from 8 to 20, and R + is Na + , K + , NH 4 + , 0.5Mg ++ or (CH 2 CH 2 OH) 3 NH + . The nonionic surfactant can be alkylphenyl polyether alcohol surfactant. A method is also disclosed for making an anti-fog and/or anti-frost composition. The method includes mixing an anionic sulfate surfactant with a nonionic surfactant in a mixing tank.

    Abstract translation: 公开了用于涂覆具有阴离子硫酸盐表面活性剂的塑料或玻璃表面的防雾和/或防霜组合物; 和非离子表面活性剂。 在一个实施方案中,阴离子硫酸盐表面活性剂具有以下结构:C n H 2n + 1(CH 2 CH 2 O)x SO 3 -R +,其中x具有0至10的值,n具有8至20的值,R +为Na +,K +,NH 4 + ,0.5Mg ++或(CH2CH2OH)3NH +。 非离子表面活性剂可以是烷基苯基聚醚醇表面活性剂。 还公开了制备防雾和/或防霜组合物的方法。 该方法包括将阴离子硫酸盐表面活性剂与非离子表面活性剂混合在混合罐中。

Patent Agency Ranking