发明名称 |
Copolymer including betaine units and hydrophobic and/or amphiphilic units, method for preparing same and uses thereof |
摘要 |
The invention relates to a copolymer including betaininc units and hydrophobic and/or amphiphile units. The invention also relates to a method for preparing a copolymer including betaininc units and hydrophobic and/or amphiphile units, by controlled micellar polymerisation. The invention further relates to the uses of the copolymer. The copolymer is particularly used for increasing the viscosity of saline aqueous compositions. |
申请公布号 |
US8637622(B2) |
申请公布日期 |
2014.01.28 |
申请号 |
US20080594558 |
申请日期 |
2008.04.03 |
申请人 |
MONIN DAVID;LABEAU MARIE-PIERRE;VUONG CHI-THANH;CADIX ARNAUD;BENDEJACQ DENIS;RHODIA OPERATIONS |
发明人 |
MONIN DAVID;LABEAU MARIE-PIERRE;VUONG CHI-THANH;CADIX ARNAUD;BENDEJACQ DENIS |
分类号 |
C08F12/30 |
主分类号 |
C08F12/30 |
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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