Interlayer having improved gradient band
US11964452B2 · kind B2 · utility
0Cited by
9References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 17, 2020 |
| Grant date | Apr 23, 2024 |
| Priority date | — |
| Expiry date | Dec 17, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B2605/006
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Polymer interlayers having improved gradient bands and laminates comprising these interlayers are disclosed. The polymer interlayers and laminates comprising polymer interlayers have a gradient band that has a high level of gradient beauty from the perspective of visible light transmittance spectra.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.