Appliance with cellulose-based insulator
US11666199B2 · kind B2 · utility
0Cited by
34References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 10, 2019 |
| Grant date | Jun 6, 2023 |
| Priority date | — |
| Expiry date | Sep 18, 2041 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06F58/20
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
An appliance is provided. The appliance includes a cellulose-based insulator. The cellulose-based insulator has a basis weight of 80 g/m2 to 500 g/m2 and an airflow resistance of 500 mks rayls to 2,500 mks rayls. The cellulose-based insulator attenuates low frequency noise and exhibits excellent fire resistance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.