Title:
WATER VAPOR BARRIER COMPOSITION AND WATER VAPOR BARRIER MULTILAYER BODY
Document Type and Number:
WIPO Patent Application WO/2023/219137
Kind Code:
A1
Abstract:
Embodiments of the present invention relate to: a water vapor barrier composition which contains (A) a styrene-based thermoplastic resin and (B) a hydrocarbon-based wax; and a water vapor barrier multilayer body which uses this water vapor barrier composition.
Inventors:
FUKUHARA KATSUO (JP)
SHIRAISHI KINYA (JP)
SUWABE CHIKA (JP)
SATO TAKESHI (JP)
MAJIMA YUKI (JP)
SHIRAISHI KINYA (JP)
SUWABE CHIKA (JP)
SATO TAKESHI (JP)
MAJIMA YUKI (JP)
Application Number:
PCT/JP2023/017770
Publication Date:
November 16, 2023
Filing Date:
May 11, 2023
Export Citation:
Assignee:
TOYO INK SC HOLDINGS CO LTD (JP)
TOYO INK CO LTD (JP)
TOYO INK CO LTD (JP)
International Classes:
C08L53/02; B32B27/00; B32B27/30
Foreign References:
| JP2005146040A | 2005-06-09 | |||
| JP2007030941A | 2007-02-08 | |||
| JP2008045070A | 2008-02-28 | |||
| JP2007047658A | 2007-02-22 | |||
| JP2002337298A | 2002-11-27 |
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (JP)
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