| 发明名称 |
METHOD OF PAPERMAKING USING MODIFIED CATIONIC STARCH |
| 摘要 |
The method of making paper wherein the use of a selected ether or ester modified, cationic starch as an additive in the papermaking wet end provides significantly improves retention and drainage properties particularly in alkaline microparticle containing systems.
|
| 申请公布号 |
CA2207888(A1) |
申请公布日期 |
1998.03.27 |
| 申请号 |
CA19972207888 |
申请日期 |
1997.06.03 |
| 申请人 |
ABLESTIK LABORATORIES |
发明人 |
KULP, CHRISTOPHER L.;TSAI, JOHN;MALICZYSZYN, WALTER;CAPITANI, TERESA |
| 分类号 |
D21H21/14;D21H17/28;D21H17/29;D21H21/10;D21H27/00;(IPC1-7):D21H17/29 |
主分类号 |
D21H21/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
