发明名称 |
USE OF SWELLABLE POLYMER FOR SEALING |
摘要 |
The use of a swellable polymer for sealing, said polymer being obtainable by polymerizing a composition which comprises at least one polyalkylene glycol di(meth)acrylate having a weight-average molecular weight greater than 2500 g/mol.
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申请公布号 |
CA2693440(A1) |
申请公布日期 |
2009.01.15 |
申请号 |
CA20082693440 |
申请日期 |
2008.05.09 |
申请人 |
EVONIK ROEHM GMBH |
发明人 |
SCHMITT, BARDO;GOMEZ, MARIO;EBERT, MARTINA |
分类号 |
C08F222/10;C09K3/10 |
主分类号 |
C08F222/10 |
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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