Temperature Indicator For Culinary Article

The invention relates to a particle with a core-shell structure, the core of which comprises at least one thermochromic semiconductor and the shell comprises at least two layers-an inner layer in contact with the core and comprising a mineral material or an organo-mineral hybrid material; and-an out...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Le Bris, Stéphanie, Teissier, Anne
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention relates to a particle with a core-shell structure, the core of which comprises at least one thermochromic semiconductor and the shell comprises at least two layers-an inner layer in contact with the core and comprising a mineral material or an organo-mineral hybrid material; and-an outer layer comprising a mineral material or an organo-mineral hybrid material, different from that of the inner layer. The invention also relates to a method for producing this particle, and the use thereof as a temperature indicator, in particular in a culinary article, such as a pan.