| 摘要 |
<p>PROBLEM TO BE SOLVED: To achieve effective decomposition or dissolution of an unsaturated polyester resin cured product used for a small ship, automobile parts, railway vehicle parts, furniture, a bath tub, electric appliances parts, a water tank and the like, and to achieve effective separation of a decomposed component and a filler of the unsaturated polyester resin cured product. SOLUTION: A decomposition treatment liquid for the unsaturated polyester resin cured product containing phosphoric acids and an organic solvent as essential ingredients is used.</p> |
