Process for the production of a curved, laminated glazing, in particular a car glazing
US5451280A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | May 17, 1994 |
| Grant date | Sep 19, 1995 |
| Priority date | — |
| Expiry date | May 17, 2014 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B2203/031
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A curved, laminated car glazing having a decorative enamel coating formed as a frame along the edge of a laminated glazing, on a surface adjacent to the intermediate, thermoplastic layer of one of the individual glass sheets is prepared by printing an enamel as the decorative coating on a glass sheet, which is then dried, printing an enamel containing metallic silver as a narrow strip on the decorative coating, firing or baking the coated glass sheet, superimposing the baked glass sheet with a mating glass sheet with the printed coating on the inside, and with the result that the bent sheets do not stick together because of the presence of the silver-containing strip, and completing the lamination of the curved glass sheets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.