发明名称 |
GAS BARRIER FILM |
摘要 |
<p>The gas barrier film of the invention is a gas barrier film comprising a base film of polyester provided, on at least one of its surfaces, with a deposited layer of an inorganic compound and a gas barrier layer of a copolymer resin composition formed on the former,
wherein said gas barrier layer is produced from a mixture of a base material composed at least of the two components of (a) an unsaturated nitrile that accounts for 10% to 30% by mass of the copolymer and (b) an unsaturated compound with a hydroxyl group that accounts for 30% to 70% by mass of the copolymer; (c) a curing agent that contains a compound with an isocyanate group; and (d) a compound that has either two or more carboxylic acid groups or one or more carboxylic anhydride groups.</p> |
申请公布号 |
EP2332724(A4) |
申请公布日期 |
2013.07.31 |
申请号 |
EP20090817787 |
申请日期 |
2009.09.30 |
申请人 |
TORAY INDUSTRIES, INC. |
发明人 |
UEBAYASHI, HIROYUKI;ARAI, TAKASHI;HIROTA, KUSATO |
分类号 |
B32B27/36;B32B9/00;B65D65/40;C08K5/09;C08K5/29;C08L33/20;C23C14/08 |
主分类号 |
B32B27/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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