Glass article
US10981357B2 · kind B2 · utility
4Cited by
7References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 31, 2018 |
| Grant date | Apr 20, 2021 |
| Priority date | — |
| Expiry date | Feb 6, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B2605/006
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A glass article includes a first outermost pane, a second outermost pane disposed opposite the first outermost pane, and a transparent interlayer disposed between the first and second outermost panes. The first outermost pane has a thickness of from 1.1 to 4.0 mm, and has a first glass transition temperature. The second outermost pane has a thickness of from 0.3 to 1.05 mm, and has a second glass transition temperature. The second glass transition temperature of the second outermost pane is from 1 to 40° C. greater than the first glass transition temperature of the first outermost pane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.