Title:
RESIN COMPOSITION, MOLDED OBJECT, LAYERED PRODUCT, GAS-BARRIER MATERIAL, COATING MATERIAL, AND ADHESIVE
Document Type and Number:
WIPO Patent Application WO/2022/075030
Kind Code:
A1
Abstract:
Provided is a resin composition containing poly(aspartic acid), which is a biodegradable material. This resin composition has excellent gas-barrier properties and, when used in layered-product formation, does not especially require a post-treatment step for crosslinking reaction. Specifically, this resin composition comprises poly(aspartic acid) and an inorganic component. The inorganic component is preferably an unorganized layered clay mineral and/or a metal oxide. The layered clay mineral preferably includes montmorillonite. The metal oxide preferably includes zinc oxide.
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Inventors:
USAMI YUSHO (JP)
AKIBA KUMIKO (JP)
AKIBA KUMIKO (JP)
Application Number:
PCT/JP2021/034027
Publication Date:
April 14, 2022
Filing Date:
September 16, 2021
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
C09J11/04; C08K3/22; C08K3/34; C08L77/04; C09D7/61; C09D177/02; C09D177/04; C09J177/04
Domestic Patent References:
| WO2019088130A1 | 2019-05-09 | |||
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Attorney, Agent or Firm:
OGAWA Shinji (JP)
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