公开(公告)号：US4367284A

公开(公告)日：1983-01-04

申请号：US267073

申请日：1981-05-26

申请人： Luigi Cellone ,  Angelo Vallarino ,  Roberto Leoncavallo

发明人： Luigi Cellone ,  Angelo Vallarino ,  Roberto Leoncavallo

IPC分类号： G03C1/76 ,  G03C1/95 ,  G03C5/26

CPC分类号： G03C1/7614 ,  G03C1/95 ,  G03C1/32 ,  G03C2200/42 ,  G03C2200/50 ,  Y10S430/151 ,  Y10S430/162

摘要： It is generally undesirable to have surfaces on photographic elements which are highly reflective and therefore reduce the attractiveness of the image. One of the traditional means of correcting this reflectance is to coat the developed film or print with an anti-reflective coating or to place a glass cover over the imaged photographic element where the glass itself has an anti-reflective surface.According to the present invention, an anti-reflective surface may be provided within the photographic element itself by including within a top coat gelatin layer a combination of a first water-soluble soft matting agent incompatible with gelatin and a second water-insoluble soft matting agent.

摘要翻译： 通常不希望在照相元件上具有高反射性的表面，因此降低图像的吸引力。 校正这种反射率的传统方法之一是用抗反射涂层涂覆显影的膜或印刷，或者将玻璃盖放置在成像的照相元件上，其中玻璃本身具有抗反射表面。 根据本发明，通过在顶涂层明胶层内包含与明胶不相容的第一水溶性软消光剂和第二水不溶性软消光剂的组合，可以在照相元件本身内设置抗反射表面 。