USE OF MODIFIED LINEAR LOW DENSITY POLYETHYLENE IN SHRINK FILMS AND SHRINK FILMS

The use of linear low density polyethylene LLDPE modified by the thermomechanical incorporation of a free radical generator in shrink films is described, the modified stock being used isolated or in amounts of at least 50% w/w with low density polyethylene LDPE. The features of the so-obtained therm...

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Bibliographic Details
Main Authors CASSINELLI, LUIS, FERNANDO, DA SILVA, ALEXANDRE, ELIAS, LEME
Format Patent
LanguageEnglish
French
German
Published 28.04.2004
Edition7
Subjects
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
BUTCHERING
CHEMISTRY
COMPOSITIONS BASED THEREON
GENERAL PROCESSES OF COMPOUNDING
HUMAN NECESSITIES
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
MEAT TREATMENT
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
PROCESSING MEAT, POULTRY, OR FISH
PROCESSING POULTRY OR FISH
THEIR PREPARATION OR CHEMICAL WORKING-UP
WORKING-UP
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Summary:The use of linear low density polyethylene LLDPE modified by the thermomechanical incorporation of a free radical generator in shrink films is described, the modified stock being used isolated or in amounts of at least 50% w/w with low density polyethylene LDPE. The features of the so-obtained thermoshrinking films include better sealability, puncture resitance, tensile stress and elongation at break.
Bibliography:Application Number: EP20000965676