Flexible polymer window
US7147923B2 · kind B2 · utility
18Cited by
12References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 19, 2003 |
| Grant date | Dec 12, 2006 |
| Priority date | — |
| Expiry date | Jan 14, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31587
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A flexible window is formed by a multi-layer sheet having a transparent flexible base layer and one or more transparent flexible protective layers, wherein the protective layers have a greater abrasion resistance than the base layer. The base layer and the protective layers are formed of substantially plasticizer-free polymeric materials.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.