| abstract |
The present invention provides a polyrotaxane-containing composition that can obtain a hardened material that simultaneously achieves excellent transparency, self-healing properties, high hardness, and low viscosity. The present invention also provides a cured product obtained by curing the polyrotaxane-containing composition.n n n The polyrotaxane-containing composition of the present invention includes a cyclic molecule, a linear molecule penetrating penetratingly through the opening of the cyclic molecule, and a blocking group that blocks both ends of the linear molecule. The polyrotaxane constituted is a polysiloxane having at least one functional group selected from the group consisting of a thiol group, an amine group, and a hydroxyl group, and a hardener. |