THERMOSENSITIVE LIGHT TRANSMISSION CONTROL MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a thermosensitive light transmission control material which is a material to allow the transmission of light and to shut off light autonomously by a temperature change, for example, is used for light controllable grass. SOLUTION: This thermosensitive light transmission control material consists of a polymer containing a polyalkylene glycol group, water and/or a polar solvent exclusive of water. The material is transparent below a specific temperature and turns turbid above the specific temperature.