Silver image stabilization
    2.
    发明授权
    Silver image stabilization 失效
    银色图像稳定

    公开(公告)号:US4279983A

    公开(公告)日:1981-07-21

    申请号:US143439

    申请日:1980-04-24

    摘要: A novel photographic film unit, preferably a diffusion transfer film unit adapted to provide silver images of enhanced image stability which comprises photosensitive silver halide, silver precipitating nuclei and a stabilizing compound consisting of a noble metal complexed with a ligand, said ligand being adapted to hydrolyze in aqueous alkali to provide a diffusible complex of said noble metal.

    摘要翻译: 一种新颖的摄影胶片单元,优选扩散转移膜单元,其适于提供增强的图像稳定性的银图像,其包括感光卤化银,银沉淀核和由与配体络合的贵金属组成的稳定化合物,所述配体适于水解 在碱水溶液中以提供所述贵金属的扩散络合物。