Insulation board with improved performance
US11319708B2 · kind B2 · utility
2Cited by
25References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 17, 2021 |
| Grant date | May 3, 2022 |
| Priority date | — |
| Expiry date | May 17, 2041 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04B2001/742
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A roof assembly, having: a roof deck; an insulation board assembly mounted onto the roof deck; and a roofing membrane adhered onto the insulation board assembly, wherein the insulation board assembly comprises: a foam insulation board, a woven top facer on a top side of the foam insulation board, and a woven bottom facer on a bottom side of the foam insulation board.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.