Title:
界面活性剤組成物
Document Type and Number:
Japanese Patent JP6452441
Kind Code:
B2
Abstract:
The present invention provides a surfactant composition that is excellent in storage stability while maintaining high viscosity thereof even when the concentration of a surfactant used therein is low, and a process for producing the surfactant composition. The present invention relates to [1] a surfactant composition including (A): a polyol having from 2 to 3 carbon atoms; (B): a specific polyoxyalkylene alkyl or alkenyl ether sulfate or a salt thereof; (C): at least one compound selected from the group consisting of an alkali metal salt other than the aforementioned component (B) and the like; and (D): water, in which a content of the component (A) in the composition is from 25 to 98% by mass, a content of the component (B) in the composition is from 0.05 to 10% by mass in terms of the sulfate, a total content of alkali metals (X) derived from the polyoxyalkylene alkyl or alkenyl ether sulfate salt as the component (B) and derived from the at least one compound selected from the group consisting of the alkali metal salt and the like as the component (C), in the composition is not more than 2.5% by mass in terms of the metal elements, and a molar ratio of the alkali metals (X) to the component (B) is not less than 1.5, and [2] a process for producing the aforementioned composition.
Inventors:
Kamenoue Shogo
Application Number:
JP2014266638A
Publication Date:
January 16, 2019
Filing Date:
December 26, 2014
Export Citation:
Assignee:
Kao Corporation
International Classes:
C09K23/00; C11D3/20; A61K8/19; A61K8/34; A61K8/46; C11D1/29; C11D3/04
Domestic Patent References:
| JP2009185252A | ||||
| JP8183729A | ||||
| JP2010013579A | ||||
| JP2013060423A | ||||
| JP2002129189A |
Foreign References:
| CN103540459A |
Attorney, Agent or Firm:
Tamotsu Otani
Makoto Kataoka
Yumiko Otake
Makoto Kataoka
Yumiko Otake