ADHESIVE LABEL FOR THERMOSENSITIVE RECORDING

摘要

PROBLEM TO BE SOLVED: To provide a highly practical adhesive label for thermosensitive recording which has small deterioration in color developing sensitivity even after application of an adhesive and long-time storage and causes neither residual paste nor paste marks on the surface of an adherend when a label is peeled.

SOLUTION: (1) A thermosensitive recording layer containing a leuco dye and a color developer is laminated on one surface of a support and a pressure-sensitive adhesive layer and a releasing layer are laminated in order on the other surface of the support, and the pressure-sensitive adhesive layer mainly consists of an acrylic resin emulsion obtained by carrying out emulsion polymerization of a monomer mainly consisting of at least one kind of a 5-12C alkyl (meth)acrylate. (2) The alkyl (meth)acrylate in the adhesive label for the thermosensitive recording is 2-ethylhexyl acrylate described in (1).

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