| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for tentatively fixing a member excellent in workability, not necessary to use organic solvents which is required in conventional technologies, not leaving adhesive deposit on the member after peeling, and easily recoverable of a cured article from the member.SOLUTION: This adhesive composition for tentative fixing is used for immersing in water the adhesion body prepared by bonding and laminating the members, and separating a cured article from the adhesion body, wherein the adhesive composition includes (A) a polyfunctional (meth)acrylate, (B) a monofunctional (meth)acrylate, (C) a photopolymerization initiator excluding acylphosphineoxide-based photopolymerization initiator, and (D) an acylphosphineoxide-based photopolymerization initiator. The method for tentative fixing of members comprises: irradiating a visible light or ultraviolet to the adhesive composition to adhere and tentatively fix the members; and after machining the tentatively fixed members, immersing the cured product of the adhesive composition in water, and removing the cured product of the adhesive composition from the members. |
