| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminate rubber capable of making a vulcanization status of a rubber layer uniform and manufacturing the laminate rubber good in quality as a member for a base isolation structure with high productivity.SOLUTION: There is provided a method for manufacturing a laminate rubber including (a) an adhesive sheet forming process for forming an adhesive sheet using the adhesive, (2) an adhesive sheet arranging process for arranging the adhesive sheet on at least one face of the rubber layer and/or a hard sheet, (3) a laminating process for forming a laminate by laminating the hard sheet and the rubber layer alternatively via the adhesive sheet and (4) an adhesive process for adhering the rubber layer and the hard sheet of the laminate by the adhesive sheet at least in this order, the rubber layer is vulcanized in advance, the adhesive is manufactured by blending a polythiol compound (A), an isocyanate group containing compound (B) and a radical generator (C) at a specific ratio. |
