| 摘要 |
PROBLEM TO BE SOLVED: To maintain the coloring state of whiteness, etc., and to improve the firing tight adhesive force to an adherend, etc., by providing the sheet with a ceramic green sheet layer for firing and a tacky adhesive layer and decreasing the tar residues after firing at the low-temp. decomposability of this tacky adhesive layer. SOLUTION: This sheet has at least the ceramic green sheet layer 1 far firing and the tacky adhesive layer 2. The tacky adhesive layer 2 has the low- temp. decomposability and produces the less tar residues after the firing. The label for firing formed by applying pattern layers 3 to the ceramic green sheet layer 1 is adhered to the adherend 4. The thickness of the ceramic green sheet layer 1 is 10 to 500μm and above all 30 to 100μm. The tacky adhesive layer 2 is formed of a tacky adhesive material having the low-temp. decomposability. The tacky adhesive material used in terms of the preventability of the production of the tar residues by the low-temp. decomposability and firing consists essentially of a methacrylate polymer mainly composed of methacrylate and has a glass transition temp. of <30 deg.C.
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