A thermosetting composition, a mold material and a mold structure, and a thermosetting composition, a molding compound and a molded structure, and a method for decomposing thermosetting composition, a molding compound and a molded structure for disposal,

摘要

The present invention relates to a thermosetting composition comprising a thermosetting composition comprising an unsaturated polyester, an addition polymerizable monomer, a water-reducing agent other than an aliphatic polyester, and an aliphatic polyester, and after curing a base selected from the group consisting of water, methanol, ethanol and ethylene glycol It is easily decomposed at a temperature lower than the boiling point of the decomposition solution by the decomposition solution containing at least one kind of the solvent.