Sealing tape
AssigneeISO-Chemie GmbH
InventorMartin Deiss
Life of this patent
Estimating the term…
Abstract
The sealing tape includes at least one base body of flexible foam capable of recovery after compression. In the area of the bottom surface of the sealing tape, an adhesive layer for bonding to a frame profile of a window or door is arranged. The sealing tape has a continuous barrier structure for reducing the permeability to the diffusion of water vapor and/or the permeability to air in the functional direction of the sealing tape, the barrier structure extends from the top surface to the bottom surface and also extends over an area of the top surface. The barrier structure includes, at least in the area of the top surface, a closed-cell flexible foam or consists of closed-cell flexible foam. The barrier structure, at least in the area of the top surface of the sealing tape, has a thickness of between 10 μm and 5 mm.
Claims14
A sealing tape comprising at least two base bodies of flexible foam capable of recovery after compression,
- wherein the sealing tape comprises a top surface, a bottom surface, and first and second side surfaces, which connect the top surface and the bottom surface to each other, wherein the side surfaces are substantially perpendicular to a functional direction of the sealing tape;
- wherein an adhesive layer for bonding to a frame profile of a window or door is arranged in an area of the bottom surface;
- wherein the sealing tape comprises a continuous barrier structure for reducing the permeability to the diffusion of water vapor and/or the permeability to air in the functional direction;
- wherein the barrier structure extends from the top surface to a bottom surface of the sealing tape;
- wherein the at least two base bodies are arranged next to each other in the functional direction of the sealing tape, wherein, in a transition area between the two adjacent base bodies, the barrier structure extends from the top surface to the bottom surface of the sealing tape, and wherein the two base bodies are adhered permanently to each other in the transition area by the barrier structure or an additional adhesive layer between the base bodies;
- wherein the barrier structure also extends over an area of the top surface of the sealing tape and, at least in the area of the top surface of the sealing tape, comprises closed-cell flexible foam or is made of closed-cell flexible foam.
A sealing tape roll comprising a sealing tape wound up into a roll,
- wherein the sealing tape comprises at least two base bodies of flexible foam capable of recovery after compression,
- wherein the sealing tape comprises a top surface, a bottom surface, and first and second side surfaces, which connect the top surface and the bottom surface to each other, wherein the side surfaces are substantially perpendicular to a functional direction of the sealing tape;
- wherein an adhesive layer for bonding to a frame profile of a window or door is arranged in an area of the bottom surface;
- wherein the sealing tape comprises a continuous barrier structure for reducing the permeability to the diffusion of water vapor and/or the permeability to air in the functional direction;
- wherein the barrier structure extends from the top surface to a bottom surface of the sealing tape;
- wherein the at least two base bodies are arranged next to each other in the functional direction of the sealing tape, wherein, in a transition area between the two adjacent base bodies, the barrier structure extends from the top surface to the bottom surface of the sealing tape, and wherein the two base bodies are adhered permanently to each other in the transition area by the barrier structure or an additional adhesive layer between the base bodies;
- wherein the barrier structure also extends over an area of the top surface of the sealing tape and, at least in the area of the top surface of the sealing tape, comprises closed-cell flexible foam or is made of closed-cell flexible foam;
- and
- wherein the sealing tape in the sealing tape roll is in a compressed state in which the top surface and the bottom surface of the sealing tape extend in a substantially straight line.
A building section comprising a wall and a building component inserted into an opening in the wall, wherein a sealing tape in a partially compressed installation state is arranged in a joint between the building component and the wall and seals the joint,
- wherein the sealing tape comprises at least two base bodies of flexible foam capable of recovery after compression,
- wherein the sealing tape comprises a top surface, a bottom surface, and first and second side surfaces, which connect the top surface and the bottom surface to each other, wherein the side surfaces are substantially perpendicular to a functional direction of the sealing tape;
- wherein an adhesive layer for bonding to a frame profile of a window or door is arranged in an area of the bottom surface;
- wherein the sealing tape comprises a continuous barrier structure for reducing the permeability to the diffusion of water vapor and/or the permeability to air in the functional direction;
- wherein the barrier structure extends from the top surface to a bottom surface of the sealing tape;
- wherein the at least two base bodies are arranged next to each other in the functional direction of the sealing tape, wherein, in a transition area between the two adjacent base bodies, the barrier structure extends from the top surface to the bottom surface of the sealing tape, and wherein the two base bodies are adhered permanently to each other in the transition area by the barrier structure or an additional adhesive layer between the base bodies;
- wherein the barrier structure also extends over an area of the top surface of the sealing tape and, at least in the area of the top surface of the sealing tape, comprises closed-cell flexible foam or is made of closed-cell flexible foam;
- and
- wherein, in the partially compressed installed state, the top surface of the sealing tape rests against the wall.
Dependencies are inferred from the claim text.