Fragrance emitting patch

A fragrance emitting patch including a primary porous layer having a top and a bottom surface, a secondary layer having a top and a bottom surface, a construction adhesive arranged between the primary layer and the secondary layer for securing the primary and secondary layers to one another, the pri...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: H. MICHAEL MOSCHEROSCH, RICKY RAY BURROW, PRAMOD MAVINKURVE, JOSEPH M. LUIZZI, ELAINE M. GANNON
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A fragrance emitting patch including a primary porous layer having a top and a bottom surface, a secondary layer having a top and a bottom surface, a construction adhesive arranged between the primary layer and the secondary layer for securing the primary and secondary layers to one another, the primary layer being provided with a fragrance, and an absolute difference of a Hildebrand solubility parameter of the construction adhesive and the Hildebrand solubility parameter of the fragrance is greater than 1.5.