Title:
LAMINATE EXTERIOR MATERIAL
Document Type and Number:
WIPO Patent Application WO/2022/234790
Kind Code:
A1
Abstract:
Provided is a laminate exterior material 1 in which a base layer 12 is bonded to one surface of a metal foil layer 10 with an adhesive layer 11, and a heat-fusible resin layer 14 is bonded to the other surface, wherein a stress σ at 150% elongation of an adhesive cured product constituting the adhesive layer 11 is 30 MPa-50 MPa, and a thickness T1 of the adhesive layer 11 is 1.5 μm-5.0 μm.
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Inventors:
TOITA RYOJI (JP)
KUMAKI TERUTOSHI (JP)
KUMAKI TERUTOSHI (JP)
Application Number:
PCT/JP2022/018943
Publication Date:
November 10, 2022
Filing Date:
April 26, 2022
Export Citation:
Assignee:
SHOWA DENKO PACKAGING CO LTD (JP)
International Classes:
B32B7/12; B32B7/022; B32B15/088; C09J7/35; C09J201/00; H01M50/124; H01M50/131
Domestic Patent References:
| WO2018097329A1 | 2018-05-31 | |||
| WO2014050542A1 | 2014-04-03 | |||
| WO2016181867A1 | 2016-11-17 | |||
| WO2018194171A1 | 2018-10-25 | |||
| WO2019054008A1 | 2019-03-21 |
Foreign References:
| JP2015022910A | 2015-02-02 | |||
| JP2019117706A | 2019-07-18 |
Attorney, Agent or Firm:
SHIMIZU Yoshihito et al. (JP)
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