Soft contact lens processing aid
    2.
    发明授权
    Soft contact lens processing aid 失效
    柔软的隐形眼镜加工助剂

    公开(公告)号:US5079878A

    公开(公告)日:1992-01-14

    申请号:US651816

    申请日:1991-01-07

    IPC分类号: C09G1/06 C09K3/14

    CPC分类号: C09G1/06 C09K3/1463

    摘要: A method for polishing hydrophilic contact lenses which comprises applying a polish consisting of a substantially water free material that in solution acts as a surfactant and an optional abrasive material to the lens surface to be polished and applying a moving polishing tool to the lens.

    摘要翻译: 一种用于抛光亲水性隐形眼镜的方法,其包括将由基本上无水的材料构成的抛光剂,所述抛光剂在溶液中作为表面活性剂和任选的研磨材料施加到待抛光的透镜表面上,并将移动的抛光工具施加到透镜。