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US 2023/0109324 A1Published application
Pressure- sensitive adhesive sheet
AssigneeNitto Denko Corporation
InventorsAmane SAWAMURA, Shuhei YAMAMOTO
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Abstract
A pressure-sensitive adhesive sheet 1 includes a plastic substrate 2, an adhesion-facilitating layer 3, and a pressure-sensitive adhesive layer 4 in the order in which they appear toward one side in a thickness direction. The adhesion-facilitating layer 3 includes an adhesive composition containing a polyester component and an oxazoline component. The pressure-sensitive adhesive layer 4 contains a water-dispersible polymer.
Claims6
A pressure-sensitive adhesive sheet comprising:
- a plastic substrate;
- an adhesion-facilitating layer;
- and
- a pressure-sensitive adhesive layer sequentially toward one side in a thickness direction, wherein
- the adhesion-facilitating layer contains an adhesive composition containing a polyester component and an oxazoline component, and
- the pressure-sensitive adhesive layer contains a water-dispersible polymer.
3 more elements
Dependencies are inferred from the claim text.