Thiocarbohydrazide derivatives act as stabilizers when processing photographic materials in the conventional black and white developers of the type used as first developer in color reversal processes. Furthermore, they can promote the development of color in the second developer in color reversal processes in such a way that a second exposure or fogging baths may be dispensed.
硫代
肼衍
生物在处理传统黑白显影剂中作为稳定剂,用于彩色反转过程中第一显影剂类型的处理。此外,它们可以促进彩色反转过程中第二显影剂的颜色发展,使得第二次曝光或雾化浴可以被省略。