Method for producing composite sol, coating composition, and optical element
    5.
    发明授权
    Method for producing composite sol, coating composition, and optical element 有权
    复合溶胶,涂料组合物和光学元件的制备方法

    公开(公告)号:US06296943B1

    公开(公告)日:2001-10-02

    申请号:US09380403

    申请日:1999-09-01

    IPC分类号: B32B904

    摘要: The present invention relates to a method for producing titanium oxide (TiO2)-tin oxide (SnO2) composite sol, a titanium oxide (TiO2)-zirconium oxide (ZrO2)-tin oxide (SnO2) composite sol, and a titanium oxide (TiO2)-cerium oxide (CeO2)-tin oxide (SnO2) composite sol. Further, the present invention relates to a coating composition containing any of the above-mentioned composite sols for forming coating films that are excellent in marring resistance, surface hardness, wearing resistance, transparency, heat resistance, light-resistant, weatherability, or water resistance on optical elements such as lenses for glasses and cameras, automotive windowpane, or optical filters attached to liquid-crystal displays, plasma displays, etc. and to optical elements having a cured film of the coating composition on the surfaces.

    摘要翻译: 本发明涉及氧化钛(TiO 2) - 氧化锡(SnO 2)复合溶胶,氧化钛(TiO 2) - 氧化锆(ZrO 2) - 氧化锡(SnO 2)复合溶胶和氧化钛(TiO 2)的制造方法 ) - 氧化铈(CeO2) - 氧化锡(SnO2)复合溶胶。 此外,本发明涉及一种涂料组合物,其含有上述用于形成耐损伤性,表面硬度,耐磨性,透明性,耐热性,耐光性,耐候性或耐水性优异的涂膜的上述复合溶胶 在诸如用于眼镜和相机的透镜,汽车窗玻璃或附着到液晶显示器的光学滤光器,等离子体显示器等的光学元件上,以及具有表面上的涂层组合物的固化膜的光学元件。