ROTAXANE, CROSSLINKING AGENT, CROSSLINKING METHOD, CROSSLINKED POLYMER, AND METHOD OF DECOMPOSING THE CROSSLINKED POLYMER

摘要

PROBLEM TO BE SOLVED: To provide: a rotaxane by which a crosslinked polymer can be produced which has a mechanical structure where a degree of cross-linkage and a quality are controlled by the polymerization with an existing monomer and which can perform de-crosslinking to the crosslinked polymer; a crosslinking agent comprising the rotaxane; a crosslinking method using the crosslinking agent; a crosslinked polymer obtained by perform crosslinking through the crosslinking method; and a method of decomposing the crosslinked polymer.

SOLUTION: The rotaxane includes: a macrocycle component consisting of two crown ether molecules each having at least one polymerization active group; and a dumbbell-shaped component of a predetermined structure, which penetrates a hole portion of the macrocycle component.

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