文章基本信息

标题：写真処理薬品のゼラチン中への滲透速度 (第4報) 処理液成分の滲透速度の相互関係
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：1972
卷号：35
期号：2
页码：98-104
出版社：The Society of Photographic Science and Technolgy of Japan
摘要：Competitive penetration of two reacting species from solution into emulsion layers at a stage of photographic processing was studied by several methods reported previously.In the case of formalin-sulfate prehardener for the process of coupler-in-developer type, penetration of OH^- determined the progress in depth of harden0ed layer, because it penetrated slower than HCHO. The rate of diffusion-controlled development was generally more dependent on penetration rate of developing materials rather than that of 0H^-. The rates of diffusion of couplers and other ingredients in processing solution were also determined.The factors involved in diffusion-controlled process in photographic processing were discussed from the results.