| 发明名称 |
SURFACE APPLICATION OF POLYMERS TO IMPROVE PAPER STRENGTH |
| 摘要 |
Stable, coating compositions are disclosed. The compositions comprise an aqueous solution of cationic polymer, starch, and a stabilizing agent. Method of using the coating composition to improve the dry strength of paper is also disclosed. |
| 申请公布号 |
WO2012061305(A1) |
申请公布日期 |
2012.05.10 |
| 申请号 |
WO2011US58620 |
申请日期 |
2011.10.31 |
| 申请人 |
HERCULES INCORPORATED |
发明人 |
BORKAR, SACHIN;PUTNAM, MARC, C. |
| 分类号 |
C09D133/00;C08L3/00;C09D133/14;C09D133/26 |
主分类号 |
C09D133/00 |
| 代理机构 |
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