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Title:
POLYOLEFIN FILM HAVING MODIFIED SURFACE LAYER, AND LAMINATED BODY USING SAME
Document Type and Number:
WIPO Patent Application WO/2017/086064
Kind Code:
A1
Abstract:
Provided is a polyolefin film having a modified surface layer 3, wherein the modified surface layer 3 is characterized by being formed of a water-insoluble substance having a functional group introduced therein, and is characterized in that, from the surface portion to a deep portion, the number of the functional group introduced in a molecule of the water-insoluble substance gradually decreases and the size of the molecule of the water-insoluble substance having the functional group introduced therein gradually increases.

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Inventors:
IKUSHIMA FUMIO (JP)
KURIYAMA KOUJI (JP)
Application Number:
PCT/JP2016/080244
Publication Date:
May 26, 2017
Filing Date:
October 12, 2016
Export Citation:
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Assignee:
TOYO SEIKAN KAISHA LTD (JP)
International Classes:
C08J7/00; B32B27/32; C08J7/02
Foreign References:
JP2010189474A2010-09-02
JP2014100917A2014-06-05
JP2004224914A2004-08-12
Attorney, Agent or Firm:
ONO, Hisazumi et al. (JP)
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