| 摘要 |
PROBLEM TO BE SOLVED: To obtain a sheet having excellent dissipating property of tacky adhesive layer, color-retainability and baking adhesion by using a sheet composed of a ceramic green sheet layer for baking and a tacky adhesive layer, wherein a polymer derived from an α,α-disubstituted vinyl monomer is used as the base polymer of the tacky adhesive layer and the adhesive layer contains a specific amount of nitrogen atoms. SOLUTION: A ceramic green sheet layer 1 having a pattern layer 3 is bonded to an adherend 4 with a tacky adhesive layer 2. The ceramic green sheet layer is produced by mixing an organic binder (e.g. a combination of various waxes) and inorganic powder (e.g. flint glass powder) in the presence of an organic solvent, etc., and forming to a thickness of 10-500 μm. The α,α-disubstituted vinyl monomer used in the tacky adhesive layer is e.g. a methacrylic acid ester having a >=6C alkyl group. The nitrogen atom originates from an amide or amine having a molecular weight of >=300 (e.g. hindered amine compound) and its content is 0.01 wt.mol.%. |
