Title:
MULTILAYER BODY AND USE OF SAME
Document Type and Number:
WIPO Patent Application WO/2023/085375
Kind Code:
A1
Abstract:
The present invention provides a multilayer body which comprises at least a base material layer and a sealant layer, wherein: the sealant layer is positioned on at least one outermost surface of the multilayer body; the sealant layer is a resin layer that contains a polyhydroxyalkanoate resin component; the highest melting peak temperature in the differential scanning calorimetric analysis of the polyhydroxyalkanoate resin component is 130°C or more; and the total crystal melting enthalpy as calculated from all melting peaks is within the range of 20 J/g to 65 J/g.
Inventors:
OKADA YASUNORI
MURASHIMA KENSUKE
KUBOTA TOMOFUMI
MURASHIMA KENSUKE
KUBOTA TOMOFUMI
Application Number:
PCT/JP2022/041971
Publication Date:
May 19, 2023
Filing Date:
November 10, 2022
Export Citation:
Assignee:
KANEKA CORP (JP)
International Classes:
B32B27/36; B32B27/10; B65D65/40
Domestic Patent References:
| WO2020195550A1 | 2020-10-01 | |||
| WO2021100732A1 | 2021-05-27 | |||
| WO2019189367A1 | 2019-10-03 | |||
| WO2022244712A1 | 2022-11-24 | |||
| WO2022059592A1 | 2022-03-24 | |||
| WO2021100733A1 | 2021-05-27 |
Foreign References:
| JP2018504292A | 2018-02-15 | |||
| JP2019166703A | 2019-10-03 | |||
| JPH10128920A | 1998-05-19 |
Attorney, Agent or Firm:
ARCO PATENT & TRADEMARK ATTORNEYS (JP)
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