| abstract |
An object of the present invention is to provide an adhesive composition for temporary fixation, in which a member does not fall off during processing, a member does not peel off in a washing step after processing, and contains (1) a hydroxyl group and Monofunctional (meth) acrylate monomers of acyclic saturated hydrocarbons, (2) Monofunctional (meth) acrylate monomers having cyclic hydrocarbons through ester bonds, (3) No ethylene glycol structure Polyfunctional (meth) acrylate monomer, (4) thermal radical polymerization initiator, and (5) reducing agent, and (1), (2), and (3) total 100 parts by mass, (1 ) Is used in an amount of 50 to 98 parts by mass, (2) is used in an amount of 1 to 40 parts by mass, and (3) is used in an amount of 1 to 30 parts by mass. |