BREATHABLE STRETCH-THINNED FILMS HAVING ENHANCE BREATHABILITY

A highly breathable, stretch-thinned film having enhance breathability includes a matrix polymer, a particulate filler, and an incompatible polymer that is thermodynamically imcompatible with the matrix polymer. The incompatible polymer can be added to the film on the form of laminate waste material...

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Bibliographic Details
Main Authors TUCKER, JOHN, DAVID, DAY, BRYON, P
Format Patent
LanguageEnglish
French
Published 18.03.2004
Edition7
Subjects
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
CHEMISTRY
COMPOSITIONS BASED THEREON
GENERAL PROCESSES OF COMPOUNDING
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
PERFORMING OPERATIONS
THEIR PREPARATION OR CHEMICAL WORKING-UP
TRANSPORTING
WORKING-UP
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Summary:A highly breathable, stretch-thinned film having enhance breathability includes a matrix polymer, a particulate filler, and an incompatible polymer that is thermodynamically imcompatible with the matrix polymer. The incompatible polymer can be added to the film on the form of laminate waste material. L'invention concerne un film fortement perméable et aminci par étirage doté d'une meilleure perméabilité, qui comprend une matrice polymère, une charge particulaire et un polymère incompatible étant thermodynamiquement incompatible avec la matrice polymère. Le polymère incompatible peut être ajouté au film sous forme de matériaux de déchet laminés.
Bibliography:Application Number: WO2002US04123