申请人:Norsten Tyler B.
公开号:US20080311494A1
公开(公告)日:2008-12-18
An image forming medium includes a paper substrate and an imaging layer coated on or impregnated into a paper substrate, where the imaging layer is formed of an imaging composition that includes an alkoxy substituted diarylethene photochromic material dissolved or dispersed in a solvent or polymeric binder, and where the imaging composition exhibits a reversible transition between a colorless and a colored state.
一种图像形成介质包括纸基质和涂覆或浸渍在纸基质中的成像层,其中成像层由成像组合物形成,该组合物包括溶解或分散在溶剂或聚合物粘合剂中的烷氧基取代的二芳乙烯光致变色材料,且该成像组合物在无色和有色状态之间表现出可逆转换。