利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN105589294A 一种柔性版用卤化银毛面胶片 有权

一种柔性版用卤化银毛面胶片
摘要：
一种柔性版用卤化银毛面胶片，由上至下依次由卤化银乳剂护膜层、卤化银乳剂层、卤化银底层、基材层、防光晕底层、防光晕层、防光晕护膜层组成，所述卤化银乳剂护膜层由以下质量百分含量的材料组成：毛面剂3~7%，明胶80~87%，流平剂1.4%~2%，坚膜剂3.1%-3.5%，其余为水。本发明提供的柔性版用卤化银毛面胶片，设计合理、结构简单、照相性能优良、极易实现工业化生产，通过对表面卤化银乳剂护膜层配方加以改进，使其既可增加表面粗糙度，又形成良好的护膜体系，使护膜层具有一定的硬度，毛面剂既不至于沉到乳剂层又不至于造成脱落。
摘要（英）：

A matted silver halide film for flexographic plates sequentially comprises a silver halide emulsion protection film layer, a silver halide emulsion layer, a silver halide bottom layer, a base material layer, an anti-halation bottom layer, an anti-halation layer and an anti-halation protection film layer from top to bottom, wherein the silver halide emulsion protection film layer comprises materials in percentage by mass as follows: 3%-7% of a matting agent, 80%-87% of gelatin, 1.4%-2% of a leveling agent, 3.1%-3.5% of a hardener and the balance of water. The matted silver halide film for the flexographic plates is reasonable in design, simple in structure, excellent in photographing performance and more prone to industrial production, the formula of the surface silver halide emulsion protection film layer is improved, so that the surface roughness can be increased, a better protection film system can be formed, the protection film layer has certain hardness, and the matting agent cannot sink to the emulsion layer and fall off.

公开/授权文献
0/0