文章基本信息

标题：写真処理薬品のゼラチン膜への滲透速度 (第3報) 拡散律速現像における現像主薬の滲透速度
本地全文：下载
作者：岩野治彦
期刊名称：日本写真学会誌
印刷版ISSN：0369-5662
电子版ISSN：1884-5932
出版年度：1971
卷号：34
期号：3
页码：164-171
出版社：The Society of Photographic Science and Technolgy of Japan
摘要：The penetration of developing agents through emulsion layers under diffusion-controlled development was investigated with the test emulsions of various AgX/gelatin ratioes, halide compositions and degree of hardening.The distance of penetration was, in most cases, proportional to the square root of developing time. A good coincidence of observed penetration rate with the equation derived from Fick's law was found for hydroquinone development of hardened emulsions, but, for unhardened emulsions, the coincidence was observed only in a limited range. Metol was less diffusion-controlled than hydroquinone.The limit of wet processing rate was discussed from the results.