| 发明名称 |
AQUEOUS DISPERSIONS OF FLUOROPOLYMERS |
| 摘要 |
An aqueous fluoropolymer dispersion (I) is essentially free from fluorine containing emulsifier (II). An Independent claim is included for a process to separate (II) from (I) by the addition of a non-ionic emulsifier to stabilize the dispersion which is then mixed with an anion-exchange material followed by separation of the anion exchange material and optionally concentration of the resulting dispersion. |
| 申请公布号 |
PL197744(B1) |
申请公布日期 |
2008.04.30 |
| 申请号 |
PL19990349491 |
申请日期 |
1999.12.04 |
| 申请人 |
DYNEON GMBH & CO.KG |
发明人 |
BLAEDEL HERMANN;HINTZER KLAUS;LOEHR GERNOT;SCHWERTFEGER WERNER;SULZBACH REINHARD ALBERT |
| 分类号 |
B01J41/04;C08F14/18;B01J41/12;C08F6/14;C08F6/16;C08J3/03;C08K3/20;C08K5/00;C08L27/12;C09D5/02;C09D127/12;C09D127/16;C09D127/18;C09D127/20 |
主分类号 |
B01J41/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
