Coextruded, elastomeric breathable films, process for making same and articles made therefrom

The present invention relates to coextruded elastomeric breathable films for use in conformable garments and personal care products. More particularly, the present invention relates to multilayered films and film laminates for use with fabrics in disposable garments and personal care products. A bre...

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Bibliographische Detailangaben
Hauptverfasser: Walton, Glynis Allicia, Shawver, Susan Elaine, Fitts, Jr., James Russell, Reavis, Jennifer Rebecca, Shane, Richard Macferran, Uitenbroek, Duane Girard
Format: Patent
Sprache:eng
Online-Zugang:Volltext bestellen
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Beschreibung
Zusammenfassung:The present invention relates to coextruded elastomeric breathable films for use in conformable garments and personal care products. More particularly, the present invention relates to multilayered films and film laminates for use with fabrics in disposable garments and personal care products. A breathable, elastic multilayered film including a core layer of a first elastomer and at least one filler and at least one skin layer of a second elastomer; wherein the first elastomer is a polyolefin and the second elastomer is selected from the group consisting of thermoplastic polyurethanes, polyetheramides, block copolymers, and combinations thereof. Alternatively, at least one support layer may be bonded to the multilayered film.