水分散型粘着剤組成物、および、再剥離用粘着シート

JP7891937B2Active Publication Date: 2026-07-17NITTO DENKO CORP
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
NITTO DENKO CORP
Filing Date
2023-02-06
Publication Date
2026-07-17

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Abstract

To provide a water dispersion type adhesive composition which is excellent in water resistance, and an adhesive sheet for re-peeling using the water dispersion type adhesive composition.SOLUTION: A water dispersion type adhesive composition contains a water dispersion type acrylic polymer, an active energy ray-curable resin, and a photopolymerization initiator, wherein the active energy ray-curable resin is an emulsion containing a radical polymerizable monomer having four or more functional groups and urethane acrylate.SELECTED DRAWING: Figure 1
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