| 摘要 |
PROBLEM TO BE SOLVED: To provide a treatment liquid for forming a metallic shaped raw material, for forming a coating film for jointing a metallic shaped raw material and a molded body of a thermoplastic resin composition with excellent adhesion, on a surface of the metallic shaped raw material.SOLUTION: A treatment liquid for forming a metallic shaped raw material forms a coating film for jointing a metallic shaped raw material and a molded body of a thermoplastic resin composition, on a surface of the metallic shaped raw material, and contains a polyurethane resin containing a polycarbonate unit, in which a ratio of the polycarbonate unit with respect to a resin total mass in the treatment liquid for forming a metallic shaped raw material is 5-80 mass%.SELECTED DRAWING: None |
