BREATHABLE AND MICROPOROUS THIN THERMOPLASTIC FILM

European Patent Office Patent

APP PUB NO EP-3351380-A1
SERIAL NO

18159121

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Abstract

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Breathable, thermoplastic films, laminates, and methods of making films having a basis weight less than or equal to 15 gsm and a water vapor transmission rate of at least about 500 grams H2O/24-hour/m2, wherein the film has a ratio of the MD load at break to the CD load at break of less than about 10, and at least one of a machine-direction notched Elmendorf tear strength of at least about 5 g or a machine-direction notched trapezoidal tear strength of at least about 15 g.

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Patent Owner(s)

Patent OwnerAddress
CLOPAY PLASTIC PROD CO INCUS

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Inventor(s)

Inventor Name Address
ESCHENBACHER FRANK MEISENWEG 8 91625 SCHNELLDORF SCHNELLDORF
FORD JERRY MAINEVILLE OH
CANCIO LEPOLODO V VERO BEACH FLORIDA 32963

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