Biaxially stretched polyamide resin film and production method thereof

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United States of America Patent

PATENT NO 9168695
APP PUB NO 20100080985A1
SERIAL NO

12448244

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Abstract

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Disclosed is a biaxially stretched polyamide resin film which is a biaxially stretched film having a layer of a polyamide resin with caproamide as a repeating unit thereof and has an amount of the caprolactam monomer extracted from the biaxially stretched polyamide resin film of 0.1% by mass or less, and also disclosed is a packaging material including the biaxially stretched polyamide resin film.

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Patent Owner(s)

  • UNITIKA LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nishitani, Chiemi Uji, JP 1 5
Noda, Atsuko Uji, JP 11 99
Sakakura, Hiroshi Uji, JP 3 16
Tanaka, Nobuhiro Uji, JP 65 1020
Yuki, Kiwamu Uji, JP 5 42

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