提高黑白照相纸白度的研究  

A Study on the Increase of the Whiteness of Black-and-white

作　　者：陈惠群 肖宜 

机构地区：[1]汕头市公元有限公司,汕头515064

出　　处：《影像技术》2002年第4期21-22,共2页Image Technology

摘　　要：为了提高黑白照相纸的白度,我们在加入增白剂的基础上,再加入一种有机高分子聚合物,也就是固白剂。它的作用是在胶液中与增白剂结合成为一种添加化合物或络合物,从而增强了增白剂的坚牢度,提高增白效果。Aimed at increasing the whiteness of black-and-white photographic paper on the basis of adding the whitening agent we added still an organic high polymer used as a whiteness enhancing agent. The function of that organic polymer is to combine with the whitening agent to form an addition compound or a complex thus increasing the steadiness and firmness of the whitening agent consequently enhancing the whitening efficiency.

关 键 词：黑白照相纸 白度 荧光效应 增白剂 固白剂 感光材料 

分 类 号：TQ577.391[化学工程—精细化工]