Shape memory Transparent body and method of using the same

摘要

A shape memory transparent body formed from a shape memory transparent polymer having a glass transition point higher than the temperature at which the transparent body is used, said transparent body remembering a basic shape, taking on a second shape upon heating to a temperature higher than the glass transition point and subsequent cooling to a temperature lower than the glass transition point, with the transparent body kept deformed by an external force for the setting of the deformed shape, and restoring the basic shape upon heating to a temperature higher than the glass transition point; and a method of using the shape memory transparent body.