Extensible barrier films, articles employing same and methods of making same
US10933607B2 · kind B2 · utility
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11References
15Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 12, 2016 |
| Grant date | Mar 2, 2021 |
| Priority date | — |
| Expiry date | Dec 12, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W30/80
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
There is provided a barrier film including a barrier layer having two opposing major surfaces, wherein the barrier layer comprise buckling deformations and non-buckling regions; a first organic layer in direct contact with one of the opposing major surfaces of the barrier layer; a second organic layer in direct contact with the other of the opposing major surfaces of the barrier layer; and a substrate in direct contact with the first organic layer or the second organic layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.