Gas barrier laminated material

Stock material or miscellaneous articles – Structurally defined web or sheet – Including components having same physical characteristic in...

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428215, 428334, 428335, 428336, 428447, 428451, 428452, 428696, 428697, 428698, 428699, 428701, 428702, B32B 702, B32B 2730

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056459238

ABSTRACT:
A gas barrier laminated material comprising a substrate, and an inorganic compound thin-film layer and a protective layer which are laminated in this order, wherein the protective layer is a layer formed by coating on the inorganic compound thin-film layer a coating composition containing a metal alkoxide or a hydrolyzate thereof and an isocyanate compound having two or more isocyanate groups, followed by heat drying, or a layer formed by coating on the inorganic compound thin-film layer a water-based coating composition containing a water-soluble polymer and at least one of (a) a metal alkoxide or a hydrolyzate thereof and (b) a tin chloride, followed by heat drying.

REFERENCES:
patent: 3473953 (1969-10-01), Hider
patent: 5134021 (1992-07-01), Hosono et al.
Derwent Abstract of JP 62-295931, 23 Dec. 1987.
Derwent Abstract of JP 5-009317, 19 Jan. 1993.

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