Title:
界面活性有機化合物を乳化剤として用いた水系エマルションの調製方法
Document Type and Number:
Japanese Patent JP5487480
Kind Code:
B2
Abstract:
The present invention provides a method for obtaining O/W emulsions by emulsifying various to-be-emulsified material without the use of any organic solvent, and drying and making into powder the O/W emulsion. The invention relates to a method for producing an O/W emulsion including after preliminarily dispersing a to-be-emulsified material and an interfacially active organic compound in water, heating the preliminary dispersion to a temperature equal to or higher than the melting point of the to-be-emulsified material and equal to or higher than the phase transition temperature of a self-assembled product of the interfacially active organic compound in the absence of an organic solvent, and performing emulsification under a pressure.
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Inventors:
Masumi Asakawa
Maki Ogiso
Toshimi Shimizu
Atsushi Kurumino
Maki Ogiso
Toshimi Shimizu
Atsushi Kurumino
Application Number:
JP2008043426A
Publication Date:
May 07, 2014
Filing Date:
February 25, 2008
Export Citation:
Assignee:
Hodogaya Chemical Co., Ltd.
National Institute of Advanced Industrial Science and Technology
National Institute of Advanced Industrial Science and Technology
International Classes:
B01J13/00; A61K9/107; C09K23/22; C09K23/28; C09K23/56; G03G9/087; A61K8/06; A61K8/60; A61K8/64
Domestic Patent References:
| JP3207441A | ||||
| JP2007289116A | ||||
| JP200830185A |
Other References:
清水敏美,有機ナノチューブ形成における自己組織化現象,繊維学会誌(繊維と工業),日本,社団法人繊維学会,2006年 4月10日,Vo.62,No.4,30-34頁