MATTE FILM COMPRISING HETEROPHASIC PROPYLENE COPOLYMER COMPOSITION

MATTE FILM COMPRISING HETEROPHASIC PROPYLENE COPOLYMER COMPOSITION

The invention relates to a multi-layer film comprising (a) a first outer layer, (b) an inner layer, and (c) a second outer layer, wherein the first outer layer and/or second outer layer consists of a heterophasic propylene copolymer composition comprising a heterophasic propylene copolymer, wherein...

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Hauptverfasser: VANDEWIELE, Kathleen Ann, BACCARO, Lucio, PEZZUTO, Marilena, SEEGERS, Désirée Marie Louise
Format: Patent
Sprache:eng ; fre ; ger
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CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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creator VANDEWIELE, Kathleen Ann
BACCARO, Lucio
PEZZUTO, Marilena
SEEGERS, Désirée Marie Louise
description The invention relates to a multi-layer film comprising (a) a first outer layer, (b) an inner layer, and (c) a second outer layer, wherein the first outer layer and/or second outer layer consists of a heterophasic propylene copolymer composition comprising a heterophasic propylene copolymer, wherein the heterophasic propylene copolymer is present in an amount of at least 95wt% based on the heterophasic propylene copolymer composition, wherein the heterophasic propylene copolymer consists of a) a propylene-based matrix wherein the propylene-based matrix consists of a propylene homopolymer and b) a dispersed ethylene α-olefin copolymer, wherein the dispersed α-olefin copolymer, wherein the sum of the weight of the propylene-based matrix and the weight of the dispersed ethylene-α-olefin copolymer is 100wt% based on the heterophasic propylene copolymer, wherein the the amount of CXS in the heterophasic propylene copolymer composition is in the range from 20.0 to 35.0 wt% based on the heterophasic propylene copolymer composition, wherein the amount of the xylene-soluble matter (CXS) is measured according to ISO 16152:2005 in p-xylene at 25°C.
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subjects CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
title MATTE FILM COMPRISING HETEROPHASIC PROPYLENE COPOLYMER COMPOSITION
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