Title:
GAS BARRIER POLYAMIDE FILM
Document Type and Number:
Japanese Patent JP2022038958
Kind Code:
A
Abstract:
To provide a gas barrier polyamide film using polyamide 6 which is excellent in impact resistance and friction pinhole resistance, and is chemically recycled from a waste polyamide product.SOLUTION: A gas barrier polyamide film has an inorganic thin film layer laminated on at least one surface of a biaxially oriented polyamide film that is polyamide 6 that is composed of a polyamide resin containing 70 mass% or more of polyamide 6, in which 5-90 mass% of the polyamide 6 is chemically recycled.SELECTED DRAWING: None
Inventors:
GOTO TAKAMICHI
ENDO TAKURO
ENDO TAKURO
Application Number:
JP2020143699A
Publication Date:
March 10, 2022
Filing Date:
August 27, 2020
Export Citation:
Assignee:
TOYO BOSEKI
International Classes:
B32B9/00; B32B7/022; B32B27/34; B65D65/02; C08L77/02
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