发明名称 |
Polymers for water-permeable protective materials |
摘要 |
The invention provides use of a polymer composition comprising polyethylenimine and one or both of polyvinyl alcohol and polyvinyl alcohol co-ethylene for protection against harmful and/or noxious agents. The invention further provides a laminate suitable for providing protection against harmful and/or noxious agents, the laminate comprising a layer of a polymer composition comprising polyethylenimine and one or both of polyvinyl alcohol and polyvinyl alcohol co-ethylene is also disclosed.
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申请公布号 |
US7517820(B2) |
申请公布日期 |
2009.04.14 |
申请号 |
US20040479665 |
申请日期 |
2004.04.21 |
申请人 |
THE SECRETARY OF STATE FOR DEFENCE IN HER BRITANNIC MAJESTY'S GOVERNMENT OF THE UNITED KINGDOM OF GREAT BRITAIN AND NORTHERN IRELAND |
发明人 |
BREWER STUART ANSON;STONE CORINNE AMY;WILLIS COLIN ROBERT;BEADLE BRIAN ALAN |
分类号 |
B32B27/04;C08J5/18;A62D5/00;B32B5/24;B32B27/28;B32B27/30;C08L23/08;C08L29/04;C08L79/02;C09D129/04 |
主分类号 |
B32B27/04 |
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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