Title:
SURFACTANT FOR STABILIZING WATER/SUPERCRITICAL CARBON DIOXIDE MICROEMULSION
Document Type and Number:
WIPO Patent Application WO/2011/108538
Kind Code:
A1
Abstract:
Disclosed is a hyperbranched hydrocarbon surfactant for stabilizing a water/supercritical carbon dioxide microemulsion.
Specifically disclosed is a surfactant for stabilizing a water/supercritical carbon dioxide microemulsion, which is composed of a sulfate ester compound represented by formula (1).
R1-OSO3M (1)
(In the formula, R1 represents a hydrocarbon group having a branched chain and 6-30 carbon atoms; and M represents a hydrogen atom, an alkali metal, ammonium, a basic amino acid residue, an alkanolamine residue having a hydroxyalkyl group with 2 or 3 carbon atoms, or an aliphatic alkanol ammonium.)
Inventors:
SAGISAKA, Masanobu (3 Bunkyo-cho Hirosaki-sh, Aomori 61, 〒0368561, JP)
鷺坂 将伸 (〒61 青森県弘前市文京町３番地 弘前大学大学院理工学研究科内 Aomori, 〒0368561, JP)
KUDO, Kotaro (3 Bunkyo-cho Hirosaki-sh, Aomori 61, 〒0368561, JP)
工藤 厚太郎 (〒61 青森県弘前市文京町３番地 弘前大学大学院理工学研究科内 Aomori, 〒0368561, JP)
鷺坂 将伸 (〒61 青森県弘前市文京町３番地 弘前大学大学院理工学研究科内 Aomori, 〒0368561, JP)
KUDO, Kotaro (3 Bunkyo-cho Hirosaki-sh, Aomori 61, 〒0368561, JP)
工藤 厚太郎 (〒61 青森県弘前市文京町３番地 弘前大学大学院理工学研究科内 Aomori, 〒0368561, JP)
Application Number:
JP2011/054620
Publication Date:
September 09, 2011
Filing Date:
March 01, 2011
Export Citation:
Assignee:
NISSAN CHEMICAL INDUSTRIES, LTD. (7-1 Kanda-Nishiki-cho 3-chome, Chiyoda-ku Tokyo, 54, 〒1010054, JP)
日産化学工業株式会社 (〒54 東京都千代田区神田錦町三丁目７番地１ Tokyo, 〒1010054, JP)
HIROSAKI UNIVERSITY (1 Bunkyo-cho, Hirosaki-shi Aomori, 60, 〒0368560, JP)
国立大学法人弘前大学 (〒60 青森県弘前市文京町１番地 Aomori, 〒0368560, JP)
SAGISAKA, Masanobu (3 Bunkyo-cho Hirosaki-sh, Aomori 61, 〒0368561, JP)
鷺坂 将伸 (〒61 青森県弘前市文京町３番地 弘前大学大学院理工学研究科内 Aomori, 〒0368561, JP)
日産化学工業株式会社 (〒54 東京都千代田区神田錦町三丁目７番地１ Tokyo, 〒1010054, JP)
HIROSAKI UNIVERSITY (1 Bunkyo-cho, Hirosaki-shi Aomori, 60, 〒0368560, JP)
国立大学法人弘前大学 (〒60 青森県弘前市文京町１番地 Aomori, 〒0368560, JP)
SAGISAKA, Masanobu (3 Bunkyo-cho Hirosaki-sh, Aomori 61, 〒0368561, JP)
鷺坂 将伸 (〒61 青森県弘前市文京町３番地 弘前大学大学院理工学研究科内 Aomori, 〒0368561, JP)
International Classes:
B01F17/02; B01J3/00; B01J13/00; C01B31/20
Attorney, Agent or Firm:
HANABUSA, Tsuneo et al. (Shin-Ochanomizu Urban Trinity 2, Kandasurugadai 3-chome, Chiyoda-k, Tokyo 62, 〒1010062, JP)
Download PDF:
Claims:
Previous Patent: CELL-SUPPORTING BODY AND BONE REGENERATION MATERIAL
Next Patent: POROUS POLYPROPYLENE RESIN FILM, CELL SEPARATOR, AND CELL
Next Patent: POROUS POLYPROPYLENE RESIN FILM, CELL SEPARATOR, AND CELL