COEXTRUDED FILM, AND BAG USING SAME

European Patent Office Patent

APP PUB NO EP-2599625-A1
SERIAL NO

11812491

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Abstract

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Provided is a coextruded film (10) including an adhesive layer (12), which is formed from a blend of a maleic anhydride modified polyolefin resin and a polyolefin resin, between a barrier layer (11) that is formed from an ethylene vinyl alcohol copolymer, and a sealant layer (13) that is formed from a polyolefin resin. When this adhesive layer is applied, it is possible to provide a coextruded film which has a sufficient barrier property due to the barrier layer formed from the ethylene vinyl alcohol copolymer, and in which surface gloss is satisfactory, and irregularities are suppressed, and thus the exterior appearance thereof is excellent.

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Patent Owner(s)

Patent OwnerAddress
HOSOKAWA YOKO KKJP

International Classification(s)

Inventor(s)

Inventor Name Address
NAKAMURA MANABU 〒1010021 東京都千代田区外神田四丁目１４番１号 ＮＴＴセキュリティ・ジャパン株式会社内 ?1010021
IWASAKI TOSHIHARU TOKYO 102-0084
YOSHIDA HARUYUKI OMACHI-SHI NAGANO 398-0002

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