| 摘要 |
PURPOSE: To obtain the subject sheet capable of coating a support with a specific pressure-sensitive adhesive, mutually bonding coated surfaces, etc., by pressure contact bonding and reviewing the information on the adhesive surface by peeling thereof and excellent in shelf life, peel strength, feeling of peel, blocking and printing characteristics. CONSTITUTION: This removable pressure-sensitive confidential sheet is obtained by forming a coated surface consisting essentially of a pressure-sensitive adhesive containing an acrylic emulsion prepared by carrying out the emulsion polymerization of a monomer component comprising an alkyl (meth)acrylate having a 4-10C alkyl group, waxes and a pigment having <=1μm average particle diameter and a pigment having >20μm average particle diameter in combination as the pigment on a support, mutually opposing the coated surfaces or the coated surface to an uncoated surface and contact bonding the surfaces by pressure contact bonding and reviewing the information on the adhesive surface by peeling the adhesive surface.
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