REMINISCENCES ABOUT ORGANIC PHOTOCHROMICS

被引:24
作者
BERTELSON, RC
机构
[1] Chroma Chemicals Inc., Dayton, Ohio
来源
MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 1994年 / 246卷
关键词
D O I
10.1080/10587259408037778
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
The history of organic photochromics for potential military and commercial applications, especially the efforts at NCR Corp. during 1955-1972, is recalled. Impractical then because of ''fatigue,'' organic photochromics are now useful for ophthalmic lenses, optical information processing, and photocontrol of physical properties and biological activity of polymers, because of the development of fatigue-resistant dyestuffs and a better understanding of the interactions between the dyestuff and its matrix.
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页码:1 / 8
页数:8
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