Barrier film for food packaging

China Patent

APP PUB NO CN-101535398-A
SERIAL NO

200780042768

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Abstract

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Barrier films are prepared from a blend of two high density polyethylene blend components and a high performance organic nucleating agent. The two high density polyethylene blend components have substantially different melt indices. Large reductions in the moisture vapor transmission rate of the film are observed in the presence of the nucleating agent when the melt indices of the two blend components have a ratio of greater than 10/1. The resulting barrier films are suitable for the preparation of packaging for dry foods such as crackers and breakfast cereals.

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Patent Owner(s)

Patent OwnerAddress
NOVA CHEM INT SACHAVENUE DE LA GARE 14 CH-1700 FRIBOURG

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Inventor(s)

Inventor Name Address
TIKUISIS TONY -
JOSEPH AUBEE NORMAN DORIEN CH
TINGTING CHUANG CH
DOUGLAS CHECKNITA CH
PATRICK LAM CH
SARAH MARSHALL CH
PAUL SAUVAGEAU DENNY CH
TONY TIKUISIS CH

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