The present invention discloses the spiropyran compound of formula (I), process for preparation thereof and a composition comprising spiropyran compound of formula (I) on a support, wherein said support selected from polymers such as Poly (ethylene oxide), Polydimethylsiloxane (PDMS), Ethylene propylene diene monomer (EPDM).
本发明公开了式(I)的螺环
吡喃化合物,其制备方法以及包含式(I)的螺环
吡喃化合物的支撑物上的组合物,其中所述支撑物选自聚合物,如聚(氧化
乙烯)、聚二甲基
硅氧烷(P
DMS)、
乙烯丙烯二烯单体(EP
DM)。