Unbonded loosefill insulation
US10450742B2 · kind B2 · utility
1Cited by
34References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 11, 2017 |
| Grant date | Oct 22, 2019 |
| Priority date | — |
| Expiry date | Oct 23, 2037 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04B1/7658
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A loosefill insulation installation includes a loosefill insulation material made from fiberglass fibers. The loosefill insulation material unexpectedly has improved thermal performance, even through the amount of mineral oil applied to the fiberglass fibers is reduce. For example, the fiberglass fibers can be coated with a mineral oil in an amount that is between 0.1% and 0.6% of the weight of the fiberglass fibers, such as about 0.375%.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.