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Patent Searching and Data


Title:
LAMINATED BODY, MULTI-LAYERED STRUCTURE, AND PRODUCTION METHODS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2017/209198
Kind Code:
A1
Abstract:
Provided are: a laminated body of which an outer surface has high adhesiveness to a rubber material and which has sufficient gas barrier properties, sufficient interlayer adhesiveness, and sufficient bending resistance; a multi-layered structure including the laminated body; and production methods for the laminated body and the multi-layered structure. The present invention is a laminated body including multiple gas barrier layers (A) each formed from a polymer containing a gas barrier resin, and one or more elastomer layers (B) including an adhesive layer (B1), wherein: the sum of the number of the gas barrier layers (A) and the number of the elastomer layers (B) is 5-300; the adhesive layer (B1) is at least layered as the outermost layer; and the adhesive layer (B1) is formed from a polymer containing a styrene-based elastomer and having an iodine value of 200-300.

Inventors:
SUZUKI MAKOTO (JP)
NONAKA YASUHIRO (JP)
Application Number:
PCT/JP2017/020316
Publication Date:
December 07, 2017
Filing Date:
May 31, 2017
Export Citation:
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Assignee:
KURARAY CO (JP)
International Classes:
B32B27/30; B32B25/08; B32B25/14; B32B25/16; B32B27/00; B32B27/40
Domestic Patent References:
WO2012008183A12012-01-19
WO2003072653A12003-09-04
Foreign References:
JP2015006737A2015-01-15
JP2014218633A2014-11-20
JP2002524317A2002-08-06
JP2003512201A2003-04-02
JP2014034647A2014-02-24
Other References:
See also references of EP 3466683A4
Attorney, Agent or Firm:
AMANO Kazunori (JP)
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