| 发明名称 |
WÄSSRIGE POLYURETHANDISPERSIONEN ZUR HERSTELLUNG VON POLYMEREN MIT VERBESSERTER FEUCHTIGKEITSBESTÄNDIGKEIT |
| 摘要 |
<p>The present invention is a polyurethane dispersion that can be used to prepare polyurethane polymers which have moisture resistant properties. Moisture resistant polymers of the present invention are obtained by preparing the polymers from a polyurethane dispersion using a prepolymer formulation which includes an aliphatic mono, di or polyhydroxy compound which has an aliphatic side chain substituent which contains from 5 to 30 carbon atoms.</p> |
| 申请公布号 |
DE69933048(D1) |
申请公布日期 |
2006.10.12 |
| 申请号 |
DE1999633048 |
申请日期 |
1999.12.03 |
| 申请人 |
DOW GLOBAL TECHNOLOGIES INC. |
发明人 |
MOORE, DOUGLAS R. |
| 分类号 |
C08G18/66;C08K3/00;C08G18/00;C08G18/08;C08G18/12;C08G18/28;C08G18/32;C08G18/36;C08G18/48;C08L75/04;D06M15/568 |
主分类号 |
C08G18/66 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
