PHASE CHANGE MATERIAL COMPOSITION
The invention concerns a phase change material (PCM) composition, comprising an aqueous solution of a salt-hydrate phase change material component, one or more polymers, of which at least one polymer is a poly(4-styrenesulfonic acid-co-maleic acid), a poly(methyl vinyl ether-alt-maleic acid), or a p...
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Main Authors | , , |
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Format | Patent |
Language | English French |
Published |
06.09.2024
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Subjects | |
Online Access | Get full text |
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Summary: | The invention concerns a phase change material (PCM) composition, comprising an aqueous solution of a salt-hydrate phase change material component, one or more polymers, of which at least one polymer is a poly(4-styrenesulfonic acid-co-maleic acid), a poly(methyl vinyl ether-alt-maleic acid), or a polystyrene sulfonic acid, or a mixture of these polymers. The invention also concerns a method for producing a PCM composition comprising these polymers.
L'invention concerne une composition de matériau à changement de phase (PCM), comprenant une solution aqueuse d'un composant de matériau à changement de phase sel-hydrate, un ou plusieurs polymères, dont au moins un polymère est un poly(acide 4-styrènesulfonique-co-acide maléique), un poly(méthyl vinyl éther-alt-acide maléique), ou un acide polystyrène sulfonique, ou un mélange de ces polymères. L'invention concerne également un procédé de fabrication d'une composition de PCM comprenant ces polymères. |
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Bibliography: | Application Number: WO2024IB51206 |