Title:
POLYOXYALKYLENE ALKYLAMINE-CONTAINING SURFACTANT COMPOSITION AND METHOD FOR PRODUCING THE SAME
Document Type and Number:
Japanese Patent JP2014221854
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a polyoxyalkylene alkylamine-containing surfactant composition having improved hue.SOLUTION: Provided is a polyoxyalkylene alkylamine-containing surfactant composition solving the problem of secular coloring in polyoxyalkylene alkylamine obtained by adding alkylene oxide of 1 mol or more to 1 mol of aliphatic amine. The composition comprises (A) a polyoxyalkylene alkylamine mixture and (B) sodium hydrogen phosphite and/or sodium hydrogen sulfide in such a manner that the concentration of the B component to the whole of the composition (C) is controlled to 0.1 to 2.0 Wt%.
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Inventors:
SUDA HIROKI
Application Number:
JP2013101145A
Publication Date:
November 27, 2014
Filing Date:
May 13, 2013
Export Citation:
Assignee:
KAWAKEN FINE CHEMICALS CO
International Classes:
C11D1/40; A61K8/23; A61K8/24; A61K8/45; A61Q5/02; A61Q19/10; C11D3/04
Domestic Patent References:
| JP2009173700A | 2009-08-06 | |||
| JP2005154370A | 2005-06-16 | |||
| JPS5316012A | 1978-02-14 | |||
| JP2012140527A | 2012-07-26 |
Foreign References:
| US5972867A | 1999-10-26 |
Attorney, Agent or Firm:
Katsufumi Mizuno
Masayuki Kishida
Hiroyuki Takano
Masayuki Kishida
Hiroyuki Takano