Spacer for insulating glazing units
First Claim
Patent Images
1. A spacer for multipane insulating glazing units, comprising:
- a polymeric main body including;
two pane contact surfaces running parallel to one another,a glazing interior surface,an adhesive bonding surface, wherein the pane contact surfaces and the adhesive bonding surface are connected to one another directly or via connection surfaces; and
an insulation film, applied on the adhesive bonding surface, wherein the insulation film includesa metal-containing barrier layer with a thickness of 1 μ
m to 20 μ
m facing the adhesive bonding surface,a polymeric layer with a thickness of 5 μ
m to 80 μ
m, anda metal-containing thin layer with a thickness of 5 nm to 30 nm adjacent to the polymeric layer,wherein the metal-containing barrier layer faces the adhesive bonding surface and is bonded to the adhesive bonding surface directly by means of a non-gassing adhesive, andwhereinthe metal-containing thin layer is on the outside, such that the layer sequence in the insulation film, starting from the adhesive bonding surface, is metal-containing barrier layer, polymeric layer, and metal-containing thin layer, orthe polymeric layer is on the outside, such that the layer sequence in the insulation film, starting from the adhesive bonding surface, is metal-containing barrier layer, metal-containing thin layer, and polymeric layer.
1 Assignment
0 Petitions
Accused Products
Abstract
A spacer for multipane insulating glazing units includes a polymeric main body having two pane contact surfaces running parallel to one another, a glazing interior surface and, an adhesive bonding surface. The pane contact surfaces, and the adhesive bonding surface are connected directly or via connection surfaces. The spacer also includes an insulation film, which is applied on the adhesive bonding surface.
104 Citations
13 Claims
-
1. A spacer for multipane insulating glazing units, comprising:
-
a polymeric main body including; two pane contact surfaces running parallel to one another, a glazing interior surface, an adhesive bonding surface, wherein the pane contact surfaces and the adhesive bonding surface are connected to one another directly or via connection surfaces; and an insulation film, applied on the adhesive bonding surface, wherein the insulation film includes a metal-containing barrier layer with a thickness of 1 μ
m to 20 μ
m facing the adhesive bonding surface,a polymeric layer with a thickness of 5 μ
m to 80 μ
m, anda metal-containing thin layer with a thickness of 5 nm to 30 nm adjacent to the polymeric layer, wherein the metal-containing barrier layer faces the adhesive bonding surface and is bonded to the adhesive bonding surface directly by means of a non-gassing adhesive, and wherein the metal-containing thin layer is on the outside, such that the layer sequence in the insulation film, starting from the adhesive bonding surface, is metal-containing barrier layer, polymeric layer, and metal-containing thin layer, or the polymeric layer is on the outside, such that the layer sequence in the insulation film, starting from the adhesive bonding surface, is metal-containing barrier layer, metal-containing thin layer, and polymeric layer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
-
-
13. A spacer for multipane insulating glazing units, comprising:
-
a polymeric main body, including two pane contact surfaces running parallel to one another, a glazing interior surface, an adhesive bonding surface, wherein the pane contact surfaces and the adhesive bonding surface are connected to one another directly or via connection surfaces; and an insulation film, applied on the adhesive bonding surface, wherein the insulation film includes a metal-containing barrier layer with a thickness of 1 μ
m to 20 μ
m facing the adhesive bonding surface,a polymeric layer with a thickness of 5 μ
m to 80 μ
m, anda first and second metal-containing thin layers with a thickness of 5 nm to 30 nm adjacent to the polymeric layer, wherein the metal-containing barrier layer faces the adhesive bonding surface and is bonded to the adhesive bonding surface directly by means of a non-gassing adhesive, and wherein the second metal-containing thin layer is on the outside, such that the layer sequence in the insulation film, starting from the adhesive bonding surface, is metal-containing barrier layer, the first metal-containing thin layer, polymeric layer, and the second metal-containing thin layer.
-
Specification