| 发明名称 |
Neue oberflachenaktive Mittel |
| 摘要 |
Compounds of formula I R-O-(PO)m-(EO)n-CH2-COOR1 (I> [in which m is 1 to 4; n is 2 to 20; R is C8-18alkyl or C8-18alkenyl; PO is propylene oxide; EO is ethylene oxide; R1 is selected from hydrogen, C8-18alkyl, a cation and ammonium groups] are useful as surface active agents, especially as detergents and emulsifiers.
|
| 申请公布号 |
DE19514413(A1) |
申请公布日期 |
1995.10.26 |
| 申请号 |
DE19951014413 |
申请日期 |
1995.04.19 |
| 申请人 |
SANDOZ-PATENT-GMBH, 79539 LOERRACH, DE |
发明人 |
CAZZANIGA, UMBERTO, DR., PONTERANICA, IT |
| 分类号 |
C07D303/38;A61K8/00;A61K8/36;A61Q5/02;A61Q19/10;B01F17/00;B01F17/32;B01F17/44;C07C59/125;C08G65/32;C08G65/332;C11D1/06;C11D1/74;C23C22/63;C23F1/18;(IPC1-7):C07C69/708;A61K7/00;A61K7/48;C07C51/41;C07C67/31;C07C69/734 |
主分类号 |
C07D303/38 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
