| 摘要 |
Provided is a laminate that, when a member-to-be-treated is mechanically or chemically treated, can temporarily support the member-to-be-treated by means of high adhesive force and can easily release the temporary support of the member-to-be-treated without doing damage to the member-to-be-treated. Also provided are a composition for formation of a protective layer, an adhesive layer precursor or a composition for formation of an adhesive layer, and a kit for the laminate. A laminate that has, in order upon a support body (A), an adhesive layer precursor (B), a protective layer (C), and a device wafer (D). The adhesive layer precursor (B) contains a polymerizable monomer and/or a polymerizable oligomer (b-1), and the polymerization rate of the polymerizable monomer and/or the polymerizable oligomer is 10%-70%. |
