发明名称 |
LAMINATES |
摘要 |
Laminates A laminate comprising a layer of a water soluble polymer which provides mechanical strength and a protective layer of a relatively water insoluble degradable polymer has potential uses in disposable products such as laundry hampers and disposable diapers.
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申请公布号 |
CA2057667(A1) |
申请公布日期 |
1993.06.14 |
申请号 |
CA19912057667 |
申请日期 |
1991.12.13 |
申请人 |
NOVACOR CHEMICALS (INTERNATIONAL) S.A. |
发明人 |
KWOK, JOHN |
分类号 |
B32B27/08;B32B27/28;(IPC1-7):B32B27/08 |
主分类号 |
B32B27/08 |
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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