Dressing
AssigneeColoplast A/S
InventorsRoland N.ae butted.stoft, Hanne Jensen
Life of this patent
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Abstract
A dressing comprising a skin friendly pressure-sensitive continuous or discontinuous adhesive layer (2), which is coated on one side with a non-adhesive flexible polymer film (1 a) and which is optionally coated on the other side with a removable release layer (3), said polymer film (1a) consisting of an uppermost layer (4) of a material which is relatively hard, and a lowermost layer (5) of a material which is relatively soft, said lowermost layer (5) being thicker than the uppermost layer (4). The dressing has a low surface friction and a good flexibility.
Claims22
A dressing comprising a skin friendly, pressure-sensitive adhesive layer which is coated on one side with a non-adhesive flexible polymer film and characterized in that the polymer film consists of two film layers in the direction away from the adhesive layer, the outermost film layer having a thickness not exceeding 10 .mu.m and being of a material which is hard relative to the innermost film layer and said innermost film layer being thicker than said outermost film layer.
Dependencies are inferred from the claim text.