Composition and method for fabricating microcapsules encapsulating phase-change material
US7833578B2 · kind B2 · utility
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26Claims
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Key dates
| Filing date | Mar 12, 2008 |
| Grant date | Nov 16, 2010 |
| Priority date | — |
| Expiry date | Jul 14, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2998
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A composition and a method for fabricating microcapsules encapsulating phase-change material by interfacial condensation polymerization are provided. In this composition and method, a surfactant and an organic solvent are not needed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.