Packaging material

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United States of America Patent

PATENT NO 8637152
APP PUB NO 20090269580A1
SERIAL NO

12310083

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Disclosed is a packaging material, wherein a barrier layer, an adhesive layer and a sealant layer are laminated in this order, and the adhesive layer includes an acid-modified polyolefin resin that contains a (meth)acrylic acid ester component. The packaging material is preferably produced by forming on the barrier layer the adhesive layer including the acid-modified polyolefin resin that contains a (meth)acrylic acid ester component, and by subsequently laminating a molten sealant resin on the adhesive layer by extrusion lamination.

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Patent Owner(s)

  • UNITIKA LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shiba, Kenjin Uji, JP 10 165
Yamada, Masafumi Uji, JP 35 233
Yano, Takuma Uji, JP 12 147
Yoshino, Takamasa Uji, JP 2 15

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