REGENERATION METHOD AND SYSTEM OF RESIN MOLDED ARTICLE

摘要

PROBLEM TO BE SOLVED: To provide regeneration method and system of a resin molded article capable of avoiding deterioration of appearance of the resin molded article.

SOLUTION: A regeneration method of a resin molded article includes: a step of applying external stimulation to a resin product in which a protective layer comprising a stimulus-responsive material is formed on a surface of a resin molded article made by molding a composition comprising resin; and a step of removing the protective layer from the resin product in which external stimulation is applied. The stimulus-responsive material has: pyrolysis characteristics or heat-foamable characteristics; biodegradability; and crosslinking characteristics.

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