Unbonded loosefill insulation
US10876286B2 · kind B2 · utility
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35References
9Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 9, 2019 |
| Grant date | Dec 29, 2020 |
| Priority date | — |
| Expiry date | Sep 9, 2039 |
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 though the amount of mineral oil applied to the fiberglass fibers is reduced. 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.