Fusible phase-change powders for thermal management, methods of manufacture thereof, and articles containing the powders
US11535783B2 · kind B2 · utility
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18References
20Claims
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Key dates
| Filing date | Aug 27, 2018 |
| Grant date | Dec 27, 2022 |
| Priority date | — |
| Expiry date | Aug 6, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/14
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A fusible, phase-change powder composition includes a plurality of powder particles comprising a polymer composition, an unencapsulated phase-change material, and optionally, an additive composition; wherein the powder composition is fusible at a temperature of 25 to 105° C., or 28 to 60° C., or 45 to 85° C., or 60 to 80° C., or 80 to 100° C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.