| 摘要 |
PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive sheet composed of an aqueous pressure-sensitive adhesive composition, being extremely reduced in the amount of the emission of toluene, xylene, acetaldehyde, formaldehyde, etc. SOLUTION: The invention relates to the pressure sensitive adhesive sheet composed of a pressure sensitive adhesive layer (2) consisting of the aqueous pressure sensitive adhesive composition formed on a sheet like substrate without releasing treatment, wherein the pressure sensitive layer (2) emits≤0.5μg/g of toluene,≤0.5μg/g of xylene,≤0.2μg/g of acetaldehyde, and≤0.2μg/g of formaldehyde. COPYRIGHT: (C)2009,JPO&INPIT
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