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Title:
POLYAMIDE FILMS
Document Type and Number:
Japanese Patent JPS535250
Kind Code:
A
Abstract:

PURPOSE: A biaxially stretched polyamide film having excellent gas barrier properties melt extrusion property, consequent biaxial stretchability, resistant to sterilization treatment, free from food hygienic problems, comprising a copolyamide consisting of hexamethylene isophthalamide and hexamethylene terephthalamide.


Inventors:
TSUNASHIMA KENJI
AOKI SEIZOU
CHIBA KAZUMASA
Application Number:
JP7947276A
Publication Date:
January 18, 1978
Filing Date:
July 06, 1976
Export Citation:
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Assignee:
TORAY INDUSTRIES
International Classes:
C08G69/00; B29C49/00; B29C55/00; B29C55/14; C08G69/26; C08G69/36; C08J5/18; C08L77/10; (IPC1-7): B29D7/24; C08J5/18; C08L77/10



 
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