| 发明名称 |
Improved polymer powder stability |
| 摘要 |
A method for improved polymer powder stability is provided, particularly spray-dried emulsion polymers, by spray-drying emulsion polymers with selected low HLB surfactants. Stable spray-dried emulsion polymers are particularly useful as cement modifiers. |
| 申请公布号 |
ZA9601176(B) |
申请公布日期 |
1996.08.16 |
| 申请号 |
ZA19960001176 |
申请日期 |
1996.02.14 |
| 申请人 |
ROHM AND HAAS COMPANY |
发明人 |
SHANG JAW CHIOU;MAO-HSUN LI SHENG |
| 分类号 |
C04B24/26;C08F6/00;C08F6/14;C08J3/12 |
主分类号 |
C04B24/26 |
| 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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