发明名称 |
Gas barrier film having excellent flexibility |
摘要 |
Provided is a gas barrier film in which in coating or laminating a single layer film or a multiplayer film comprising at least one (a) thermoplastic resin layer on which an inorganic compound is vapor deposited or (b) layer comprising metal foil, wherein 40% by weight or more of a skeletal structure represented by the following Formula (1) is contained in an epoxy resin-cured product formed from an epoxy resin composition comprising an epoxy resin and an epoxy resin curing agent as principal components. The above gas barrier film has a toughness and a high gas barrier property brought about by the above epoxy resin composition used for adhering or coating on various film materials in addition to a suitable adhesive performance to various film materials, so that it is a gas barrier film which does not cause a marked reduction in a gas barrier property brought about by treatment such as bending in mold-processing of the film and which is excellent in a flexibility
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申请公布号 |
US6861147(B2) |
申请公布日期 |
2005.03.01 |
申请号 |
US20030408130 |
申请日期 |
2003.04.08 |
申请人 |
MITSUBISHI GAS CHEMICAL COMPANY, INC. |
发明人 |
KUTSUNA TAKAAKI;KIHARA SHUTA |
分类号 |
C08G59/52;C08J7/04;(IPC1-7):B32B27/38;B32B15/08;B32B17/10 |
主分类号 |
C08G59/52 |
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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