Interlayer and laminated glass panel comprising same
US6808797B1 · kind B1 · utility
4Cited by
13References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 12, 2002 |
| Grant date | Oct 26, 2004 |
| Priority date | — |
| Expiry date | Aug 1, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31786
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The invention relates to an interlayer for use with a laminated glazing. The interlayer may be formed from at least two sheets of polyvinyl butyral provided with a reinforcement inserted therebetween, with the elastic energy needed to deform the interlayer in tension being at least 80 J/m2 in all directions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.