发明名称 |
AVTREKKBAR BUNDET STRUKTUR. |
摘要 |
<p>In vessel closures in which a packing (9) is bonded to a shell (7) by means of coating layers (3,4,6,) and it is wished to peel the packing (9) away from the shell to reveal, for example, a prize mark (5), problems are frequently encountered in providing an easily peelable interface between the coating layers. In order to overcome these difficulties, in the present invention a peelable interface is provided between a first coating layer (3) comprising (i) a modified hydrocarbon resin or (ii) a composition containing such a modified resin, said resin (i) and said composition (ii) having an acid value of from 0.1 to 2.0, and a second coating layer (4) containing an epoxy resin.</p> |
申请公布号 |
NO153423(B) |
申请公布日期 |
1985.12.09 |
申请号 |
NO19790003719 |
申请日期 |
1979.11.16 |
申请人 |
JAPAN CROWN CORK CO., LTD., |
发明人 |
KUNIMOTO, GO,;ICHINOSE, ISAO,;SUZUKI, NOBORU,;MORI, FUMIO, |
分类号 |
B32B1/00;B32B7/06;B32B7/12;B32B15/092;B65D41/12;B65D53/00;B65D53/04;(IPC1-7):B32B15/08 |
主分类号 |
B32B1/00 |
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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