JPS6422336A - Surface active agent - Google Patents
Surface active agentInfo
- Publication number
- JPS6422336A JPS6422336A JP62178550A JP17855087A JPS6422336A JP S6422336 A JPS6422336 A JP S6422336A JP 62178550 A JP62178550 A JP 62178550A JP 17855087 A JP17855087 A JP 17855087A JP S6422336 A JPS6422336 A JP S6422336A
- Authority
- JP
- Japan
- Prior art keywords
- citric
- monosalt
- diester
- active agent
- surface active
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Detergent Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE:To increase penetrating power into oils and detergency, and to improve emulsion stability by prepg. a scarcely foaming anionic surface active agent comprising monosalt of citric diester expressed by a specified general formula. CONSTITUTION:An aimed monosalt of citric diester is obtd. by allowing citric acid to cause usual esterification reaction with 5-9 C alcohol having a branched chain, and extracting after neutralizing the reaction product. The monosalt of citric diester is expressed by formula I (wherein two among R1, R2, and R3 are 5-9 C alkyl or alkenyl which may be same of different to each other, and another one is H, alkali metal, alkaline earth metal, or an org. amine). Suitable pH of an aq. soln. contg. the material as surface active agent is 4-10.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62178550A JP2693763B2 (en) | 1987-07-17 | 1987-07-17 | Surfactant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62178550A JP2693763B2 (en) | 1987-07-17 | 1987-07-17 | Surfactant |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6422336A true JPS6422336A (en) | 1989-01-25 |
JP2693763B2 JP2693763B2 (en) | 1997-12-24 |
Family
ID=16050443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62178550A Expired - Fee Related JP2693763B2 (en) | 1987-07-17 | 1987-07-17 | Surfactant |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2693763B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5338470A (en) * | 1992-12-10 | 1994-08-16 | Mobil Oil Corporation | Alkylated citric acid adducts as antiwear and friction modifying additives |
JP2002541170A (en) * | 1999-04-10 | 2002-12-03 | コグニス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング・ウント・コムパニー・コマンディットゲゼルシャフト | Sunscreen preparations containing alkyl and / or alkenyl oligoglycoside esters of hydroxycarboxylates |
US7696136B2 (en) | 2004-03-11 | 2010-04-13 | Crompton Corporation | Lubricant compositions containing hydroxy carboxylic acid and hydroxy polycarboxylic acid esters |
JP2014162967A (en) * | 2013-02-26 | 2014-09-08 | Nippon Steel & Sumikin Chemical Co Ltd | Nickel fine particle, method of using the same, and method of producing nickel fine particle |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62199601A (en) * | 1986-02-22 | 1987-09-03 | バイエル・アクチエンゲゼルシヤフト | Acid derivative as emulsifier for emulsion polymerization |
-
1987
- 1987-07-17 JP JP62178550A patent/JP2693763B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62199601A (en) * | 1986-02-22 | 1987-09-03 | バイエル・アクチエンゲゼルシヤフト | Acid derivative as emulsifier for emulsion polymerization |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5338470A (en) * | 1992-12-10 | 1994-08-16 | Mobil Oil Corporation | Alkylated citric acid adducts as antiwear and friction modifying additives |
JP2002541170A (en) * | 1999-04-10 | 2002-12-03 | コグニス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング・ウント・コムパニー・コマンディットゲゼルシャフト | Sunscreen preparations containing alkyl and / or alkenyl oligoglycoside esters of hydroxycarboxylates |
US7696136B2 (en) | 2004-03-11 | 2010-04-13 | Crompton Corporation | Lubricant compositions containing hydroxy carboxylic acid and hydroxy polycarboxylic acid esters |
JP2014162967A (en) * | 2013-02-26 | 2014-09-08 | Nippon Steel & Sumikin Chemical Co Ltd | Nickel fine particle, method of using the same, and method of producing nickel fine particle |
Also Published As
Publication number | Publication date |
---|---|
JP2693763B2 (en) | 1997-12-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |