发明名称 |
SEALABLE CONTAINERS |
摘要 |
A container having at least one opening seal, which seal is mechanically strong in the dry state but disintegrates in water at temperature of 40 DEG C or below under the influence of mechanical agitation. The seal is formed from a mixture of a water-labile adhesive and a heat-sealable component. |
申请公布号 |
EP0246897(B1) |
申请公布日期 |
1991.11.06 |
申请号 |
EP19870304525 |
申请日期 |
1987.05.21 |
申请人 |
UNILEVER PLC;UNILEVER NV |
发明人 |
NEWBOLD, GEOFFREY;WRAIGE, DOUGLAS;WAGNER, JOHN DUNCAN |
分类号 |
D06L1/00;B65D33/22;B65D65/46;C11D17/04 |
主分类号 |
D06L1/00 |
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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