Adhesive system for increasing the adhesion between a device and the skin of a user
AssigneeNolax AG
InventorsAndreas Bechter, Claude Hosotte, Robertino Engel, Silvana Müller
Life of this patent
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Abstract
An adhesive system for increasing the adhesion between a device and the skin of a user. The adhesive system has a first coating component for applying to the device and a second coating component for applying to the skin. The first coating component and the second coating component each have a relatively low surface tackiness. However, upon contact of the first coating component with the second coating component, a relatively high degree of adhesion is obtainable. A method for producing an adhesion effect, a kit, and a use of an adhesive system is also disclosed.
Claims1
An adhesive system for increasing the adherability between a piece of equipment and skin of a user, the adhesive system comprising a first coating component for application to at least part of the piece of equipment, and a second coating component for application to at least part of the skin, inside of the palm, or of a fingertip, of the user,
- wherein the first coating component is an aqueous dispersion, and wherein the second coating component is an aqueous dispersion,
- where the first coating component and the second coating component each have per se surface tack>35 cm after drying according to the ASTM standard D3121 06 rolling ball test,
- wherein on contact of the first coating component with the second coating component an adhesion is attainable of between 2.5 and 15 N/25 mm after drying according to a T-peel test, and
- wherein the first coating component comprises a polyurethane, an acrylate, a polyisoprene, a polyethylene-vinyl acetate, or mixtures thereof;
- and wherein, if the first coating component comprises a polyurethane, the first coating component does not comprise a crosslinker.
Dependencies are inferred from the claim text.