GAS BARRIER LAMINATE AND A METHOD OF PRODUCING THE SAME

[PROBLEM] TO PROVIDE A GAS BARRIER LAMINATE HAVING A GAS BARRIER LAYER OBTAINED BY CROSSLINKING THE CARBOXYL GROUPS OF A POLYCARBOXYLIC ACID-TYPE POLYMER WITH POLYVALENT METAL IONS MAINTAINING GOOD PRODUCTIVITY, THE CROSSLINKING BEING ACCELERATED WITH POLYVALENT METAL IONS TO EXHIBIT MORE EXCELLENT...

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Bibliographic Details
Main Authors MIYAI, TOMOHIRO, NANGOU, SHUNYA, KAWAI, KASHIKO, OBU, YUSUKE
Format Patent
LanguageEnglish
Published 15.03.2017
Subjects
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
CHEMISTRY
COMPOSITIONS BASED THEREON
GENERAL PROCESSES OF COMPOUNDING
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
PERFORMING OPERATIONS
THEIR PREPARATION OR CHEMICAL WORKING-UP
TRANSPORTING
WORKING-UP
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Summary:[PROBLEM] TO PROVIDE A GAS BARRIER LAMINATE HAVING A GAS BARRIER LAYER OBTAINED BY CROSSLINKING THE CARBOXYL GROUPS OF A POLYCARBOXYLIC ACID-TYPE POLYMER WITH POLYVALENT METAL IONS MAINTAINING GOOD PRODUCTIVITY, THE CROSSLINKING BEING ACCELERATED WITH POLYVALENT METAL IONS TO EXHIBIT MORE EXCELLENT GAS BARRIER PROPERTY. [MEANS FOR SOLUTION] A GAS BARRIER LAMINATE COMPRISING A LAYER (A) OF A NONE-AQUEOUS RESIN CONTAINING A METAL ELEMENT IN THE POLYMER SKELETON THEREOF, AND A LAYER (B) OF A POLYCARBOXYLIC ACID-TYPE POLYMER IN WHICH AN IONIC CROSSLINKING IS FORMED WITH A POLYVALENT METAL AMONG THE CARBOXYL GROUPS.
Bibliography:Application Number: MY2012PI01271