Laminated glass and method of manufacturing the same
US11559969B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jan 19, 2018 |
| Grant date | Jan 24, 2023 |
| Priority date | — |
| Expiry date | Jul 14, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B17/10788
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A laminated glass comprising an outer glass sheet, an inner glass sheet, and an intermediate layer between the outer and inner glass sheets. The intermediate layer has a first busbar, a second busbar, and heating wires connecting the first and second busbars, and a sheet-like substrate supporting the heating wires. The intermediate layer further comprises an adhesive layer. A distance from a centre of the wires to a surface the outer glass sheet and a distance from the centre of the wires to a surface the inner glass sheet being different; and a distance from the centre of the wires to the inside surface of the outer glass sheet and a distance from the centre of the wires to the outside surface of the inner glass sheet being different, and the adhesive layer thickness or the substrate thickness, whichever is smaller, is not more than 400 micrometres.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.