发明名称 |
Metod för framställning av modifierad cellulosa |
摘要 |
<p>The present invention provides a method for producing modified nanofibrillated cellulose characterized by bringing cellulosic material into a fiber suspension, adsorbing a cellulose derivative or polysaccharide or polysaccharide derivative onto fibers in said fiber suspension under special conditions and subjecting the obtained fiber suspension derivative to mechanical disintegration. A modified nanofibrillated cellulose obtainable by a method of the present invention is provided. Furthermore, the invention relates to the use of said modified nanofibrillated cellulose.</p> |
申请公布号 |
FI124724(B) |
申请公布日期 |
2014.12.31 |
申请号 |
FI20090005140 |
申请日期 |
2009.02.13 |
申请人 |
UPM-KYMMENE OYJ |
发明人 |
PALTAKARI, JOUNI;LAINE, JANNE;ÖSTERBERG, MONIKA;SUBRAMANIAN, RAMJEE;TEIRFOLK, JAN-ERIK |
分类号 |
D21C9/00;D21H17/02 |
主分类号 |
D21C9/00 |
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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