Apparatus for dispensing volatile materials

A dispenser with a lid laminate providing controlled release of a volatile material contained in a tray is disclosed. The lid includes a vapor impermeable, removable outer laminate and a vapor permeable inner layer covering an open side of the tray. The outer laminate includes layers of polyethylene...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HOLLAND, CHAD D, SKALITZKY, MICHAEL J
Format: Patent
Sprache:chi ; eng
Schlagworte:
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