Title:
PROCESS FOR PRODUCING EMULSION-PRODUCING HYDROPHILIC NANOPARTICLES
Document Type and Number:
WIPO Patent Application WO/2011/162093
Kind Code:
A1
Abstract:
Provided are a process for producing hydrophilic nanoparticles that allows hydrophilic nanoparticles to be produced in a wide range of quantities, a process for producing an emulsifier, and a solution for preparing an emulsifier. The disclosed process for producing hydrophilic nanoparticles which are used for producing an emulsion involves: a solution preparation step of dissolving an amphiphilic substance into a good solvent of the amphiphilic substance; and a precipitation step of mixing the solution prepared in said solution preparation step with water, and thereby precipitating the amphiphilic substance as hydrophilic nanoparticles having an emulsifying effect.
Inventors:
TAJIMA Kazuo (3-27-1 Rokkakubashi, Kanagawa-ku, Yokohama-sh, Kanagawa 86, 〒2218686, JP)
田嶋 和夫 (〒86 神奈川県横浜市神奈川区六角橋３丁目２７番１号 学校法人神奈川大学内 Kanagawa, 〒2218686, JP)
田嶋 和夫 (〒86 神奈川県横浜市神奈川区六角橋３丁目２７番１号 学校法人神奈川大学内 Kanagawa, 〒2218686, JP)
Application Number:
JP2011/063015
Publication Date:
December 29, 2011
Filing Date:
June 07, 2011
Export Citation:
Assignee:
KANAGAWA UNIVERSITY (3-27-1, Rokkakubashi Kanagawa-ku, Yokohama-sh, Kanagawa 86, 〒2218686, JP)
学校法人神奈川大学 (〒86 神奈川県横浜市神奈川区六角橋３丁目２７番１号 Kanagawa, 〒2218686, JP)
TAJIMA Kazuo (3-27-1 Rokkakubashi, Kanagawa-ku, Yokohama-sh, Kanagawa 86, 〒2218686, JP)
学校法人神奈川大学 (〒86 神奈川県横浜市神奈川区六角橋３丁目２７番１号 Kanagawa, 〒2218686, JP)
TAJIMA Kazuo (3-27-1 Rokkakubashi, Kanagawa-ku, Yokohama-sh, Kanagawa 86, 〒2218686, JP)
International Classes:
B01F17/42; B01F17/14; B01J13/00; B82B3/00; B82Y30/00; B82Y40/00
Attorney, Agent or Firm:
SHOBAYASHI, Masayuki et al. (Sapia Tower, 1-7-12 Marunouchi, Chiyoda-k, Tokyo 05, 〒1000005, JP)
Claims: