Aerogel containing construction board
US10480189B2 · kind B2 · utility
4Cited by
4References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 6, 2017 |
| Grant date | Nov 19, 2019 |
| Priority date | — |
| Expiry date | Feb 20, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W30/91
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A construction product described herein includes a fiber core that includes a plurality of entangled glass fibers. The fiber core also includes a binder that bonds the plurality of entangled glass fibers together and an Aerogel material that is homogenously or uniformly disposed within the fiber core. In some instances, the fiber core includes between 40 and 80 weight percent of the Aerogel material. The construction product has an R-value of at least 6.5 per inch, a flame spread index of no greater than 5, and a smoke development index of no greater than 20 as measured according to the ASTM E-84 tunnel test.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.