RESIN MATERIAL, METHOD FOR PRODUCING SAME, METHOD FOR REPAIRING SAME, AND MEMBERS USING SAME

摘要

The present invention is applied to a resin material and a polymerization method of a polymerization agent having a polymerizable surface structure and a mechanism of supplying the polymerization agent, the polymerization agent exhibiting a polymerizing function in contact with the surface of the resin material. Specifically, the resin material is obtained by living radical polymerization of a radical polymerization initiator exhibiting living property and an unsaturated monomer capable of radical polymerization with the polymerization initiator. The polymerization agent supplied from the outside or the inside of the resin material is brought into in contact with the surface of the resin material to induce radical re-polymerization of the polymerization agent. As a result, the damaged portion of the resin material can be repaired or the resin materials can be bonded to each other by way of the polymerization agent, which can contribute to suppress formation of the hetero-interface or improve the service life of the resin material.