Vibration-resistant dry skin adhesive patch
AssigneeResearch & Business Foundation Sungkyunkwan University
InventorsChanghyun Pang, Da Wan Kim, Jinhyung Kim
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Abstract
The present invention relates to a dry adhesive patch including a first layer flexible and having a structure with embossed or engraved structures on one surface, a second layer flexible and comprising an interlocking coupling surface formed to engage with the embossed or engraved structures of the first layer, and a microchannel structure layer stacked on the opposite surface of the interlocking coupling surface, wherein the microchannel structure layer comprises an adhesive surface comprising a plurality of embossed portions having a flat surface and microchannel grooves between the embossed portions and is exposed.
Claims22
A dry adhesive patch comprising:
- a first layer, flexible and having a structure with embossed or engraved structures on one surface;
- a second layer, flexible and comprising an interlocking coupling surface formed to engage with the embossed or engraved structures of the first layer;
- and
- a microchannel structure layer stacked on the surface of the second layer opposite the interlocking coupling surface,
- wherein the microchannel structure layer comprises an exposed adhesive surface comprising a plurality of embossed portions having a flat surface and microchannel grooves between the embossed portions.
Dependencies are inferred from the claim text.