| 摘要 |
PROBLEM TO BE SOLVED: To provide a re-releasable adhesive sheet good in preservation stability of a wound-up product and capable of maintaining adhesion after application to a adherend, re-releasability and re-applicability at a satisfactory level. SOLUTION: There is provided a re-releasable adhesive sheet comprising a surface substrate, an adhesive composition layer containing adhesive fine particles (A), and opptionally, a binder and a release sheet, wherein the adhesive fine particles (A) contained in the adhesive composition have a storage elastic modulus at 40 deg.C of 250,000-600,000 dyne/cm2, the binder (B) comprises an acrylic aqueous emulsion having a glass transition temperature of -40 to 60 deg.C and contains 0.1-30 wt.%, based on the adhesive composition, of a plasticizer (C) and/or a tackifier (D) and further a crosslinking agent (E) containing at least two oxazoline groups in one molecule, and the water content of the surface substrate having the adhesive layer laminated thereon is 10 wt.% or less.
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