POLYMER MIT PH-KONTROLLE

The present invention is directed to a film suitable for packaging medical solutions and other pH sensitive products. Product pH is controlled by including an ionomer resin blended with a vinyl carboxylate copolymer in a film layer or adhesive. Alternatively, the ionomer may be present as either a c...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MUELLER WALTER B, ROBERTS, WILLIAM P, EBNER, CYNTHIA L
Format: Patent
Sprache:ger
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