| 发明名称 |
PAPER OR PAPERBOARD PRODUCT AND A PROCESS FOR PRODUCTION OF A PAPER OR PAPERBOARD PRODUCT |
| 摘要 |
The present invention relates to a paper or paperboard product comprising a furnish wherein said furnish comprises a cationic polymer in an amount of above 1.5% by weight, an anionic polymer and microfibrillated cellulose. The invention further relates to a process for the production of said product.
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| 申请公布号 |
US2013180680(A1) |
申请公布日期 |
2013.07.18 |
| 申请号 |
US201113823582 |
申请日期 |
2011.09.19 |
| 申请人 |
AXRUP LARS;HEISKANEN ISTO;BACKFOLK KAJ;RIIKONEN MIKA;STORA ENSO OYJ |
发明人 |
AXRUP LARS;HEISKANEN ISTO;BACKFOLK KAJ;RIIKONEN MIKA |
| 分类号 |
D21H17/24 |
主分类号 |
D21H17/24 |
| 代理机构 |
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代理人 |
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