INJECTION MOULDING

The invention provides the use in injection moulding or extrusion coating, preferably in injection moulding of liquids containers, closures and caps, of a HDPE comprising at least two polyethylene components having different molecular weight distributions wherein at least one of said components is a...

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Bibliographic Details
Main Authors AUGESTAD, MORTEN, LINDAHL, ANNISTIN, BAANN, HEGE, VALE, NYGAARD, HEIDI, FAUKALD
Format Patent
LanguageEnglish
French
Published 30.11.2000
Edition7
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:The invention provides the use in injection moulding or extrusion coating, preferably in injection moulding of liquids containers, closures and caps, of a HDPE comprising at least two polyethylene components having different molecular weight distributions wherein at least one of said components is an ethylene copolymer. La présente invention concerne l'utilisation dans le moulage par injection ou le revêtement par extrusion, de préférence dans le moulage par injection de récipients pour des liquides, des bouchons et des fermetures, d'un polyéthylène haute densité (PEHD) formé d'au moins deux constituants polyéthyle ayant des distributions moléculaires différentes, au moins un desdits constituants étant un copolymère d'éthylène.
Bibliography:Application Number: WO2000GB01959