Micro-perforated glass laminates and methods of making the same
US11254087B2 · kind B2 · utility
1Cited by
9References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 26, 2018 |
| Grant date | Feb 22, 2022 |
| Priority date | — |
| Expiry date | Apr 26, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24322
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Some embodiments of present disclosure are directed to a micro-perforated glass or glass-ceramics laminate, comprising a first substrate laminated to a second substrate by a first polymer interlayer, wherein the first and the second substrates are independently selected from glass or glass-ceramics, and a plurality of micro-perforations, each of the plurality of micro-perforations extending through the first substrate, the first polymer interlayer, and the second substrate. Some embodiments are directed to methods of forming such micro-perforated glass or glass-ceramics laminates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.