保湿剤

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专利权人:

群栄化学工業株式会社

发明人:

斎藤 裕昭,倉澤 憲司,矢田 元一,大久保 明浩

申请号：

JP2013266008

公开号：

JP6187909B2

申请日:

2013.12.24

申请国别(地区):

JP

年份:

2017

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide a humectant having improved moisture retention compared with the case of &alpha-D-dihydroxypropyl glucopyranoside alone, and allowing easy mass production.SOLUTION: The humectant includes sugar composed of a compound represented by formula (1) (where n, the degree of condensation of sugar, is an integer of 1 or greater) and having an average degree of condensation of sugar of 1.45-1.98, and a compound represented by formula (2), in a mass ratio of 45-80:20-55.

来源网站：

中国工程科技知识中心

来源网址：

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