Multi-pane glass unit having seal with adhesive and gas-restrictive coating layer
US9540863B2 · kind B2 · utility
2Cited by
68References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 10, 2015 |
| Grant date | Jan 10, 2017 |
| Priority date | — |
| Expiry date | Feb 10, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B80/22
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An insulated glass unit (IGU) comprises a first pane of a transparent material and a second pane of a transparent material. The second pane is spaced apart from the first pane to define a cavity therebetween. At least one of a spacer and an array of stand-off members is disposed between the first and second panes to maintain separation therebetween. A first adhesive layer forms at least a portion of a gas-tight connection between the first pane and the second pane. A highly gas-restrictive coating is disposed over the adhesive layer, where the coating is an inorganic layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.