Simple full-color rewritable film with photochromic fulgide derivatives

被引:33
|
作者
Kohno, Yoshiumi [1 ]
Tamura, Yuuki [1 ]
Matsushima, Ryoka [1 ]
机构
[1] Shizuoka Univ, Fac Engn, Hamamatsu, Shizuoka 4328561, Japan
关键词
Full-color image; Rewritable; Fulgide derivatives; Fulgenate; Simple method; HETEROCYCLIC FULGIDES; MIXTURES; DYES;
D O I
10.1016/j.jphotochem.2008.10.006
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
A trial full-color rewritable film has been prepared by mixing fulgide derivatives as three primary-coloring dyes in a polymer, giving practically colorless or black form upon irradiation with white light or UV light. A good color image was obtained by a simple, one-shot irradiation with white light above the positive-color mask attached on the black film. The image could be erased and rewritten with another positive mask though degraded after many erase-write cycles. (c) 2008 Elsevier B.V. All rights reserved.
引用
收藏
页码:98 / 101
页数:4
相关论文
共 50 条