PELLILULE CELLULOSIQUE CARBOXYMETHYLATEE SERVANT A COUVRIR UNE PLAIE

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专利权人:

ASAHI KASEI KABUSHIKI KAISHA

发明人:

HARA, YUICHI

申请号：

CA3012973

公开号：

CA3012973A1

申请日:

2017.02.10

申请国别(地区):

CA

年份:

2017

代理人:

摘要：

Provided is a novel sheet for covering a wound, which exhibits high liquid absorption and strength. A sheet for covering a wound according to the present invention is a wound covering material that contains carboxymethylated natural or regenerated cellulose fibers, and is characterized in that: the average degree of substitution of hydroxyl groups in a glucose unit that constitutes the cellulose is from 0.3 to 1.0 (inclusive)； and from 5% to 80% (inclusive) of carboxymethyl groups are protonated.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/