Insulation panels and methods of preparation thereof
US11919285B2 · kind B2 · utility
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19Claims
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Assignee
Inventors
Key dates
| Filing date | May 27, 2022 |
| Grant date | Mar 5, 2024 |
| Priority date | — |
| Expiry date | May 27, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W30/91
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Insulation panels and methods of use and manufacturing are described herein. The insulation panel may comprise a polymer composite comprising a first polymer and a first filler, wherein the first filler is present in an amount of 40% to 80% by weight, based on the total weight of polymer composite, wherein the polymer composite has a closed cell structure, and wherein the polymer composite has a density of 2 pcf to 30 pcf; and a facer covering at least a portion of the polymer composite, the facer comprising a second polymer and a second filler; wherein the insulation panel has an insulation R-value per inch of at least 2.5.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.