Method for manufacturing aerogel blanket
US12384685B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Oct 29, 2021 |
| Grant date | Aug 12, 2025 |
| Priority date | — |
| Expiry date | Oct 1, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/54
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present disclosure relates to a method for manufacturing an aerogel blanket. The method includes preparing a wet gel blanket including an organic solvent, introducing the wet gel blanket into a supercritical extraction device, and drying the wet gel blanket using supercritical carbon dioxide, decompressing the pressure of the supercritical extraction device, and supplying gaseous carbon dioxide to the decompressed supercritical extraction device to dry the wet gel blanket.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.