Adhesive patch for body surface
AssigneeAlcare Co., Ltd.
InventorWataru OKUYAMA
Life of this patent
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Abstract
[Problem] To provide a body surface patch that has a simple configuration and high handling ability during being applied, and high flexibility and elasticity that enable fitness to the profile and expansion of a body face after being applied, and can reduce the adhesive flow. [Solution] A body surface patch is provided that includes: a substrate having a top face and a bottom face; an adhesive layer covering at least part of the bottom face of the substrate; and a releasable adhesive protecting film covering the adhesive layer. The substrate has a thickness of 20 to 90 μm and the adhesive layer has a thickness of 40 to 160 μm. The adhesive layer at least contains a radiation curable resin and a hydrophilic polymer compound.
Claims7
A body surface patch comprising:
- a substrate having a top face and a bottom face;
- an adhesive layer covering at least part of the bottom face of the substrate;
- and
- a releasable adhesive protecting film covering the adhesive layer, wherein
- the substrate has a thickness of 20 to 90 μm and the adhesive layer has a thickness of 40 to 160 μm, and
- the adhesive layer at least contains a radiation curable resin and a hydrophilic polymer compound.
Dependencies are inferred from the claim text.