| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method capable of producing a gas barrier laminate, which has excellent gas barrier properties even if preserved for a long time under a high temperature and high humidity condition, in an industrially efficient manner under a milder condition than before. <P>SOLUTION: A gas barrier layer (II) formed from a coating C for forming the gas barrier layer containing a polyalcoholic polymer A and a polycarboxylic acid polymer B, an overcoat layer (III) formed from a coating F for forming the overcoat layer containing a monovalent metal compound D and/or a divalent or above metal compound E and a topcoating layer (IV) formed from coating G for forming the topcoating layer are successively laminated on a plastic base material directly or through an anchor coat layer to constitute the gas barrier laminated. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
