An amphipathic polyurethane elastomer(APU) with the interpenetrating polymer network(IPN) was prepared by the solution polymerization using polyester urethane as hydrophobic component and light cured polyglycol as hydrophibic component.

• 以聚酯型聚氨酯为疏水组分，光固化聚乙二醇为亲水组分，通过溶液聚合制备了具有互穿聚合物网络（IPN）结构的APU。