Sound reducing polymer interlayers
US7854993B2 · kind B2 · utility
40Cited by
4References
38Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 13, 2009 |
| Grant date | Dec 21, 2010 |
| Priority date | — |
| Expiry date | Feb 13, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31946
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The present invention is in the field of polymer interlayers and multiple layer glass panels comprising polymer interlayers, and, more specifically, the present invention is in the field of polymer interlayers comprising multiple thermoplastic sheets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.