| 发明名称 |
METHOD OF DISPERSING IRON |
| 摘要 |
A method of dispersing iron in an aqueous system comprising adding to the system a copolymer of styrene sulfonic acid and methacrylic acid or its water soluble salt in an amount effective to disperse the iron contained therein.
|
| 申请公布号 |
CA2075243(C) |
申请公布日期 |
2000.12.12 |
| 申请号 |
CA19922075243 |
申请日期 |
1992.08.04 |
| 申请人 |
|
发明人 |
HWA, CHIH M.;KELLY, JOHN A.;TAI, WUN T.;FAN, LAI-DUIEN G.;KREH, ROBERT P.;GREAVES, BRIAN |
| 分类号 |
B01F17/52;C02F5/10;(IPC1-7):C02F5/10 |
主分类号 |
B01F17/52 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
