Self adhering membrane for roofing applications
US7771807B2 · kind B2 · utility
24Cited by
28References
25Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 31, 2006 |
| Grant date | Aug 10, 2010 |
| Priority date | — |
| Expiry date | Jul 31, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/269
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A preformed, self adhering single ply roofing membrane including a water impermeable membrane; a pressure sensitive, hot melt adhesive adhered to one side of the water impermeable membrane, and a release liner on the side of the pressure sensitive, hot melt adhesive opposite of the water impermeable membrane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.