Laminates
US7189447B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 4, 2002 |
| Grant date | Mar 13, 2007 |
| Priority date | — |
| Expiry date | Jan 4, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24917
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A transparent optical film laminate and a method of making such a laminate. The laminate can include a transparent optical sheet comprising a non-metallic multi-layer optical film sandwiched between first and second bonding sheets. The optical sheet and the bonding sheets are also sandwiched between two glazing components. A substantial portion of the peripheral edge of the optical film lies within or beyond the peripheral edge of at least one of the glazing components. The peripheral edge of the optical film may have a portion that lies within and a portion that lies beyond the peripheral edge of at least one of the glazing components.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.