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发明授权
US4292395A Photographic process of developing and etching an element containing a tin sulfide 失效
显影和蚀刻含硫化锡元素的照相工艺

Photographic process of developing and etching an element containing a tin sulfide
摘要：
A photosensitive image forming material comprising a tin sulfide image forming layer on a base and a photosensitive resin composition layer on said layer is disclosed. An image forming process using said material is also disclosed comprising imagewise exposing the same and then simultaneously developing the photosensitive resin composition layer and etching the exposed tin sulfide image forming layer. Alternatively, development and etching can be conducted as two separate steps.
摘要（中）：

公开了一种在基底上包含硫化锡图像形成层和所述层上的感光性树脂组合物层的感光成像材料。 还公开了使用所述材料的图像形成方法，其包括对其进行成像曝光，然后同时显影感光性树脂组合物层并蚀刻暴露的硫化锡图像形成层。 或者，显影和蚀刻可以作为两个单独的步骤进行。

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