发明名称 |
Sealing washer for sealing cap of container, especially alcoholic drinks bottle |
摘要 |
The sealing washer(3) has a layer(5) of a substance non-penetrable by oxygen and a layer of a deoxidising substance on the side of the washer facing the contents of the container. The layer non-penetrable by oxygen consists of polyvinylidene chloride, and the layer of deoxidising substance contains polyolefine carboxyl acid, especially in compound with additional polyolefine as a copolymer.
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申请公布号 |
DE19624039(A1) |
申请公布日期 |
1997.12.18 |
申请号 |
DE19961024039 |
申请日期 |
1996.06.17 |
申请人 |
ALFELDER KUNSTSTOFFWERKE HERM. MEYER GMBH, 31061 ALFELD, DE |
发明人 |
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分类号 |
B65D51/24;B65D53/04;B65D81/26;(IPC1-7):B65D53/04;C08J9/00;C08L23/06;C08L27/08;C08L31/06 |
主分类号 |
B65D51/24 |
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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