| 发明名称 |
Method for increasing paper strength |
| 摘要 |
The present invention provides a method for increasing paper strength in papermaking process comprising adding to a pulp a composition comprising an anionic polyacrylamide (APAM) and a high charge cationic glyoxylated polyacrylamide (GPAM). The present invention also provides paper obtained with said method. |
| 申请公布号 |
AU2014351736(A1) |
申请公布日期 |
2016.06.09 |
| 申请号 |
AU20140351736 |
申请日期 |
2014.11.24 |
| 申请人 |
KEMIRA OYJ |
发明人 |
LU, CHEN;ROSENCRANCE, SCOTT;NGUYEN, DANNY |
| 分类号 |
D21H17/37;D21H17/41;D21H21/10;D21H21/18;D21H21/20;D21H23/04;D21H23/22 |
主分类号 |
D21H17/37 |
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