发明名称 |
Reverse phase hydrophilic polymers and their use in water-expandable elastomeric compositions |
摘要 |
Water-swellable compositions, dispersions and polymer microparticles for their preparation as well as their manufactures and uses are described.
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申请公布号 |
US7901771(B2) |
申请公布日期 |
2011.03.08 |
申请号 |
US20060887980 |
申请日期 |
2006.04.05 |
申请人 |
BASF SE |
发明人 |
BUTTERS MARTIN PETER;SKINNER MALCOLM;LOEHNER BEATRIX;BIGGIN IAN |
分类号 |
B32B0005/000066 |
主分类号 |
B32B0005/000066 |
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