Adhesive bandage and a process for manufacturing an adhesive bandage
AssigneeJohnson & Johnson Industrial LTDA
InventorCarlos Da Silva Macedo, Jr.
Life of this patent
Estimating the term…
Abstract
An adhesive bandage having a support layer with a first surface facing the skin of the user and which defines a first surface area, at least one first composite layer having an adhesive element applied to the first surface and substantially covering the whole of the first surface area, and at least one multi-layer system associated to at least a section of the first composite layer. The multi-layer system includes at least one permeable polymeric film layer and at least one second composite layer having at least one adhesive element and at least one hydrocolloidal element. The multi-layer system is associated to the first composite layer via the second composite layer or the permeable polymeric film layer.
Claims9
An adhesive bandage, comprising:
- a support layer having a first surface facing skin of a user and a second opposite surface, the first surface defining a first surface area,
- a first composite layer applied at least partially to the first surface area, the first composite layer comprising an adhesive element,
- at least one segment of at least one multi-layer system associated to at least a section of the first composite layer, wherein the multi-layer system comprises at least one perforated permeable polymeric film layer comprising a plurality of through bores which are essentially perpendicular to the first surface of the support layer and at least one second composite layer comprising a hydrocolloidal element and an adhesive element.
Dependencies are inferred from the claim text.