Self-adhesive pervious membrane and method for manufacturing such a self-adhesive pervious membrane
AssigneeAdhex Technologies
InventorsHervé Durand, Hervé Lluch, Alain Guillemet
Life of this patent
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Abstract
A self-adhesive vapor-permeable membrane for use on a building, comprising a support that is permeable to air and water vapor, and a pressure-sensitive adhesive layer that is permeable to air and water vapor, and is secured to the underside of the support, wherein the membrane is noteworthy in that it comprises gas bubbles trapped between the support and the adhesive layer.
Claims11
A self-adhesive membrane permeable to water vapor for use on a building, the membrane comprising a support that is permeable to air and water vapor, and a pressure-sensitive adhesive layer that is permeable to air and water vapor, and is secured to the underside of the support, the membrane further comprising gas bubbles, wherein the gas bubbles comprises bubbles trapped between the support and the adhesive layer, wherein the gas bubbles are partially embedded in the adhesive layer and partially embedded in the support.
Dependencies are inferred from the claim text.