α−スルホ脂肪酸アルキルエステル塩水溶液の製造方法

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专利权人:

ライオン株式会社

发明人:

勝賀瀬 暢一,木村 純弘

申请号：

JP20130055531

公开号：

JP6060013(B2)

申请日:

2013.03.18

申请国别(地区):

日本

年份:

2017

代理人:

摘要：

This method involves dissolving a solid substance containing α-sulfo fatty acid alkyl ester salt in water of a temperature Ts(°C) to produce an aqueous solution of the α-sulfo fatty acid alkyl ester salt, wherein the heat absorption peak area S1 of the solid substance at 50°C-130°C observed during thermal analysis by differential scanning thermal analyzer is 50% or greater than the heat absorption peak area S2 at 0°C-130°C, and, defining Tmax (°C) as the heat absorption peak top temperature of the heat flow maximum value observed during thermal analysis of the solid substance by differential scanning thermal analyzer, the temperature Ts (°C) has the following relation with the temperature Tmax (°C). Tmax-5 ≦̸ Ts ≦̸ Tmax+5

来源网站：

中国工程科技知识中心

来源网址：

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