Photographic chemical formula and process
    1.
    发明授权
    Photographic chemical formula and process 失效
    摄影化学式和工艺

    公开(公告)号:US06521396B2

    公开(公告)日:2003-02-18

    申请号:US09811835

    申请日:2001-03-20

    IPC分类号: G03C526

    摘要: High density and contrast range photographic grids for a moiré body scanner are made by a method including forming an image on a high density technical grade film, providing a recommended commercial developer chemical for said high density technical grade film, preparing a modified developer liquid from said recommended commercial developer chemical by increasing the pH and the contrast of developer reducing agent, and developing a black and white image using said modified developer liquid. The modified developer liquid also finds other applications.

    摘要翻译: 通过包括在高密度工业级膜上形成图像的方法制造用于莫尔体扫描仪的高密度和对比度范围的照相网格,为所述高密度工业级膜提供推荐的商业显影剂化学品,从所述高密度工业级膜制备改性显影剂液体 推荐的商业显影剂化学品,通过增加显影剂还原剂的pH和对比度,以及使用所述改性显影液显影黑白图像。 改性显影液还可以找到其他应用。