Layered adhesive construct having a mouldable layer as skin contact surface
AssigneeColopast A/S
InventorsEsben Stroebeck, Flemming Moss, Danuta Ciok
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Abstract
A layered adhesive construct is provided having a backing layer, a first layer of a hydrocolloid adhesive, and a second layer of a hydrocolloid adhesive, where the first and second layers of hydrocolloid adhesives have different composition, and the second layer of hydrocolloid adhesive is interposed between the first layer of hydrocolloid adhesive and the backing layer. The first adhesive layer is a layer of moldable adhesive paste including hydrocolloids having a Strain Recovery below 45% and the second adhesive layer is a layer of hydrocolloid adhesive having a Strain Recovery above 55%.
Claims20
A layered adhesive construct to be applied onto skin comprising a backing layer, a first layer of a hydrocolloid adhesive that is applied to the skin, and a second layer of a hydrocolloid adhesive, said first and second layers of hydrocolloid adhesives having different composition, and the second layer of hydrocolloid adhesive being interposed between the first layer of hydrocolloid adhesive and the backing layer, said first adhesive layer being a layer of mouldable adhesive including hydrocolloids having a Strain Recovery below about 45%, and the second adhesive layer being a layer of hydrocolloid adhesive having a Strain Recovery above about 55%.
Dependencies are inferred from the claim text.