Title:
水性界面活性剤組成物
Document Type and Number:
Japanese Patent JP6921830
Kind Code:
B2
Abstract:
Proposed are compositions comprising • one or more alkyl lactate sulfates (A) of general formula (I) in which the R1 group is a linear or branched alkyl or alkenyl group having 6 to 30 carbon atoms, the index n is a number in the range from 1 to 5, and the M1 group is selected from the group containing H, Li, Na, K, Ca/2, Mg/2, ammonium and alkanolamine, • one or more compounds (B) selected from the group containing phosphoric acid and the mono-, di- and tri-salts thereof, where the cation of these salts is selected from the group containing Li, Na, K, Ca, Mg, ammonium and alkanolamine, • one or more compounds (C) selected from the group containing citric acid and the mono-, di- and tri-salts thereof, where the cation of these salts is selected from the group containing Li, Na, K, Ca, Mg, ammonium and alkanolamine, and • water, with the following provisos: • the weight ratio of the sum total of the compounds (B) and (C) to the sum total of the compounds (A) is in the range from 1:5 to 1:10. · the weight ratio of the sum total of the compounds (B) to the sum total of the compounds (C) is in the range from 1:1.2 to 1:3. · the pH of the compositions is in the range from 4.5 to 7.5.
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Inventors:
Baler, ansgar
Frank Krasen
Brun, Claudia
Potty, lawrence
Babenheim, Monica
Hoff, Daniel
Frank Krasen
Brun, Claudia
Potty, lawrence
Babenheim, Monica
Hoff, Daniel
Application Number:
JP2018539418A
Publication Date:
August 18, 2021
Filing Date:
January 19, 2017
Export Citation:
Assignee:
BASF SE
International Classes:
A61K8/46; A61K8/24; A61K8/365; A61K8/41; A61Q5/02; A61Q9/02; A61Q11/00; A61Q19/10; C11D1/28; C11D3/06; C11D3/20
Domestic Patent References:
| JP6065189A |
Foreign References:
| WO2014195210A1 |
Other References:
新規技術 PLGAナノ粒子の加水分解制御技術,粉 砕,2014年,No.57,89-91
A Buffer Solution for Colorimetric Comparison,Journal of Biological Chemistry,American Society for Biochemistry and Molecular Biology,1921年,Vol. 49,183-186
A Buffer Solution for Colorimetric Comparison,Journal of Biological Chemistry,American Society for Biochemistry and Molecular Biology,1921年,Vol. 49,183-186
Attorney, Agent or Firm:
Hiraki International Patent Office