Prefabricated composite insulation board
US9157229B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 27, 2011 |
| Grant date | Oct 13, 2015 |
| Priority date | — |
| Expiry date | Aug 6, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/231
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A prefabricated composite insulation board comprises a facing of a flexible sheet material and a plurality of vacuum insulation panels (VIP) adhesive bonded thereto. A body of insulating foam overlies the vacuum insulating panels and the carrier. There are gaps between adjacent vacuum insulation panels and these gaps are filled with the foam. Alternatively, groups of VIP's may be positioned close to one another and gaps left at defined locations. These gaps may be used to provide regions at which the panel may be cut to a desired length without cutting through and VIP's. External markings such as cut-lines may be provided to indicated the location of these gaps.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.