Facing for insulation and other applications
US6953512B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 21, 2005 |
| Grant date | Oct 11, 2005 |
| Priority date | — |
| Expiry date | Jan 21, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31786
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A method and material for covering exposed insulation surfaces to protect them from moisture and other environmental factors. The covering typically includes a first, exposed layer of a metal-containing foil, a second layer of a metal-containing foil, a layer of a polymer disposed between the first two layers of foil, a third layer of a metal-containing foil, and a second layer of polymer disposed between the second and third layers of foil. A layer of a pressure sensitive adhesive is applied to one of the exposed layers of foil, and the pressure sensitive adhesive layer is covered with a release liner prior to application. The foil provides the necessary moisture and weather seal while the polymer provides the necessary strength and puncture resistance. The overall thickness of the laminate typically is less than 100 microns, permitting it to be easily cut and manipulated at the job site while providing an effective, long lasting weather seal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.