| 发明名称 |
METHOD OF MODIFYING NANOFIBRILLAR CELLULOSE COMPOSITION |
| 摘要 |
The invention relates to a method for modifying nanofibrillar cellulose composition, comprising - preparing fibrous dispersion of ionically charged nanofibrillar cellulose (NFC), and - applying heat treatment at a temperature of at least 90°C to the fibrous dispersion until the viscosity of NFC starts to decrease. The viscosity of the heat-treated NFC is reversible by applying shear forces to the NFC. |
| 申请公布号 |
WO2015011337(A1) |
申请公布日期 |
2015.01.29 |
| 申请号 |
WO2014FI50508 |
申请日期 |
2014.06.24 |
| 申请人 |
UPM-KYMMENE COPRPORATION |
发明人 |
LAUKKANEN, ANTTI;NUOPPONEN, MARKUS;LILLE, MARTINA |
| 分类号 |
D21H11/18;C08B15/04;C08B15/08;C08B37/00;D21B1/02;D21D1/20;D21H11/20;D21H19/00;D21H21/18;D21H23/04 |
主分类号 |
D21H11/18 |
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