| 发明名称 |
USE OF SWELLABLE POLYMER FOR SEALING |
| 摘要 |
Use of a swellable polymer for sealing, wherein the polymer is 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 |
US2010163177(A1) |
申请公布日期 |
2010.07.01 |
| 申请号 |
US20080663709 |
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 |
C09J11/06;C08F220/28;C08F226/00 |
主分类号 |
C09J11/06 |
| 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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