发明名称 |
Menetelmä massalietteen valmistamiseksi sekä paperituote |
摘要 |
The invention relates to a method for preparing aqueous furnish to be used in paper product manufacturing. In the method aqueous furnish is prepared by making a fibre suspension, and cationic natural polymer (S), alum (A) and anionic nanofibrillar cellulose (F) are added to the aqueous furnish in a short circulation of a paper or board machine. |
申请公布号 |
FI20135970(A) |
申请公布日期 |
2015.03.28 |
申请号 |
FI20130005970 |
申请日期 |
2013.09.27 |
申请人 |
UPM-KYMMENE CORPORATION |
发明人 |
KOSONEN, MIKA V.;RÄTY, MIKA |
分类号 |
D21H21/10;D21H11/18;D21H17/21;D21H17/66 |
主分类号 |
D21H21/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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