水／超臨界二酸化炭素マイクロエマルションを安定化するための界面活性剤

Title:

水／超臨界二酸化炭素マイクロエマルションを安定化するための界面活性剤

Document Type and Number:

Japanese Patent JP5727995

Kind Code:

B2

Abstract:

There is provided a highly branched hydrocarbon based surfactant for stabilizing a water/supercritical carbon dioxide microemulsion. A surfactant comprising: a sulfate compound of Formula (1): R1—OSO3M (1) (where R1 is a C6-30 hydrocarbon group having a branched chain; and M is a hydrogen atom, an alkali metal, ammonium, a basic amino acid residue, an alkanolamine residue having a C2-3 hydroxyalkyl group, or an aliphatic alkanolammonium) for stabilizing a water/supercritical carbon dioxide microemulsion.

Inventors:

Masanobu Sagisaka
Kudo Atsutarou
Tobita
Yasushi Shikauchi

Application Number:

JP2012503187A

Publication Date:

June 03, 2015

Filing Date:

March 01, 2011

Export Citation:

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Assignee:

Nissan Chemical Industry Co., Ltd.
Hirosaki University

International Classes:

C09K23/00; C09K23/02; B01J13/00; C01B32/50; C07C305/04

Domestic Patent References:

JP2006524566A	2006-11-02
JPH04505916A	1992-10-15
JPS5762213A	1982-04-15
JP2006524566A	2006-11-02
JPH04505916A	1992-10-15
JPS5762213A	1982-04-15

Other References:

JPN6011017738; 鷺坂将伸: '有機溶媒フリー超臨界二酸化炭素マイクロエマルションの調製と応用' 色材協会誌Ｖｏｌ．８３，　Ｎｏ．２, 20100220, ｐｐ．６６-７５
JPN6011017740; ＲＹＯＯ　ｅｔ　ａｌ．: 'Ｅｌｅｃｔｒｏｓｔａｔｉｃ　Ｓｔａｂｉｌｉｚａｔｉｏｎ　ｏｆ　Ｃｏｌｌｏｉｄｓ　ｉｎ　Ｃａｒｂｏｎ　Ｄｉｏｘｉｄｅ：　Ｅｌｅｃｔｒｏｐｈｏｒｅｓｉｓ　ａｎｄ　Ｄｉｅｌｅｃｔｒｏｐｈｏｒｅｓｉｓ' ＬａｎｇｍｕｉｒＶｏｌ．２１，　Ｎｏ．１３, 20050517, ｐｐ．５９１４-５９２３
JPN6011017738; 鷺坂将伸: '有機溶媒フリー超臨界二酸化炭素マイクロエマルションの調製と応用' 色材協会誌Ｖｏｌ．８３，　Ｎｏ．２, 20100220, ｐｐ．６６-７５
JPN6011017740; ＲＹＯＯ　ｅｔ　ａｌ．: 'Ｅｌｅｃｔｒｏｓｔａｔｉｃ　Ｓｔａｂｉｌｉｚａｔｉｏｎ　ｏｆ　Ｃｏｌｌｏｉｄｓ　ｉｎ　Ｃａｒｂｏｎ　Ｄｉｏｘｉｄｅ：　Ｅｌｅｃｔｒｏｐｈｏｒｅｓｉｓ　ａｎｄ　Ｄｉｅｌｅｃｔｒｏｐｈｏｒｅｓｉｓ' ＬａｎｇｍｕｉｒＶｏｌ．２１，　Ｎｏ．１３, 20050517, ｐｐ．５９１４-５９２３

Attorney, Agent or Firm:

Calyx
Miyazaki Yoshio
Tsutomu Kato
Companion wisdom

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