アシルカルボキシメチルセルロース、及びアシルカルボキシメチルセルロースを含有する化粧料

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专利权人:

川研ファインケミカル株式会社

发明人:

井上 翔太,天野 智史,佐藤 裕樹,菊地 隆二

申请号：

JP2013103420

公开号：

JP6172507B2

申请日:

2013.05.15

申请国别(地区):

JP

年份:

2017

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide a cosmetic which is excellent in moisture retention, smoothness, and fitness, and to provide a cellulose derivative which can be used as a material contained in such a cosmetic and has excellent solubility in water.SOLUTION: The acylated carboxymethyl cellulose has a degree of acylation of 1.0 to 2.0, a degree of carboxymethylation of 0.7 to 1.3, and a weight average molecular weight of 5000 to 20000, and has a specific structural unit containing any of an acetyl group, a carboxymethyl group, and a salt of carboxymethyl group, where a sum of the degree of acylation and the degree of carboxymethylation is 3.0 or less. Also provided is a cosmetic containing such acylated carboxymethyl cellulose.

来源网站：

中国工程科技知识中心

来源网址：

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