| 发明名称 |
HYDROPHILIC COMB POLYURETHANE |
| 摘要 |
Comb water soluble hydrophilic polyurethanes containing polyoxyethylene side-chains and having molecular weight higher than 100,000 are useful as deflocculant and water retention agents in paper coating compositions.
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| 申请公布号 |
CA2755322(A1) |
申请公布日期 |
2010.09.23 |
| 申请号 |
CA20102755322 |
申请日期 |
2010.03.15 |
| 申请人 |
LAMBERTI SPA |
发明人 |
FEDERICI, FRANCO;COSTA, GABRIELE;BOSSI, THIERRY;FUMAGALLI, STEFANO;VAGO, RICCARDO;LI BASSI, GIUSEPPE |
| 分类号 |
C08G18/28;C08G18/10;C08G18/32;C08G18/48;C08G18/50;C08G18/71;C08G18/72;C08G18/75;C08G18/78;C08G18/79;C08L9/08;C09D7/12;C09D109/04;D21H19/36 |
主分类号 |
C08G18/28 |
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