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.
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Zonguldak Karaelmas Univ, Dept Chem, Fac Art & Sci, TR-67100 Zonguldak, TurkeyZonguldak Karaelmas Univ, Dept Chem, Fac Art & Sci, TR-67100 Zonguldak, Turkey
Kose, Mahmut
Orhan, Ersin
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机构:Zonguldak Karaelmas Univ, Dept Chem, Fac Art & Sci, TR-67100 Zonguldak, Turkey
Orhan, Ersin
Buyukgungor, Orhan
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机构:Zonguldak Karaelmas Univ, Dept Chem, Fac Art & Sci, TR-67100 Zonguldak, Turkey