HYDROGEL DE CELLULOSE NANOFIBRILLAIRE

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专利权人:

UPM-Kymmene Corporation

发明人:

申请号：

EP18174279.2

公开号：

EP3572434A1

申请日:

2018.05.25

申请国别(地区):

EP

年份:

2019

代理人:

摘要：

A nanofibrillar cellulose hydrogel is disclosed. The nanofibrillar cellulose hydrogel may comprise azido-modified nanofibrillar cellulose having a substituent represented by the formula-O-(CH2)n-S(O)m-L1-N3, wherein n is in the range of 1 to 10； m is 0 or 1； and L1 is a linker； wherein the substituent is attached to a carbon of one or more glucosyl units of the azido-modified nanofibrillar cellulose, thus forming an ether bond to the carbon.

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中国工程科技知识中心

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