| 发明名称 |
Foerfarande foer framstaellning av laogmolekulaera akrylnitrilpolymerer ochanvaendning av dessa |
| 摘要 |
The invention relates to a process for the continuous preparation of polyacrylonitrile hydrolysates, and to their use as dispersion and grinding assistants for pigments and fillers, for example kaolin (china clay), CaCO3 or gypsum. |
| 申请公布号 |
FI935773(A0) |
申请公布日期 |
1993.12.21 |
| 申请号 |
FI19930005773 |
申请日期 |
1993.12.21 |
| 申请人 |
WOLFF WALSRODE AG |
发明人 |
KORTE, SIEGFRIED;ALBERTS, HEINRICH;BOEHMER, BRANISLAV;KARSTENS, WERNER;KOCH, WOLFGANG;POERSCH-PANKE, HANS-GUENTER;SZABLIKOWSKI, KLAUS |
| 分类号 |
C08F20/44;B01F17/52;C04B24/24;C08F8/12;(IPC1-7):C08G;B01F |
主分类号 |
C08F20/44 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
