| 发明名称 |
AQUEOUS DISPERSION OF A SURFACE ACTIVE POLYMER |
| 摘要 |
The present invention is directed to a new aqueous dispersion of surface active polymer which demonstrates enhanced surface active and performance properties more particularly as a foaming agent. The polymer comprises a vinyl monomer having at least one quaternized nitrogen atom, a vinyl monomer having at least one amide group, a vinyl monomer bearing both a hydrophobic and a hydrophylic group and optionally, a vinyl carboxylic monomer.
|
| 申请公布号 |
WO9722640(A1) |
申请公布日期 |
1997.06.26 |
| 申请号 |
WO1996IB01443 |
申请日期 |
1996.12.17 |
| 申请人 |
RHONE-POULENC SURFACTANTS & SPECIALTIES, L.P. |
发明人 |
DAHANAYAKE, MANILAL, S.;GAO, TAO;LARSON, ERIC, H. |
| 分类号 |
A61K8/81;A61Q5/02;A61Q19/00;B01F17/18;C08F8/44;C08F16/28;C08F20/56;C08F220/28;C08F220/34;C08F226/02;C08F226/04;C11D3/37;(IPC1-7):C08F220/28;C08L33/00 |
主分类号 |
A61K8/81 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
