| abstract |
The present invention provides a photoresponsive adhesive which has adhesiveness when fluidized by light irradiation and restores adhesive force when re-cured by light irradiation of different wavelengths. A photoresponsive adhesive has a liquid crystal polymer represented by the following general formula (1) as an active ingredient. In the formula, l is an integer of 1 to 20, m is an integer of 1 to 20, n is 2 to 200, R1 is H or a methyl group, and R2 is S, O, secondary or tertiary. N or an ester group. [Selection diagram] Fig. 2 |