Patent ID: 11879086
Assignee: CHINA RESEARCH INSTITUTE OF DAILY CHEMISTRY CO., LTD
Field: Basic materials chemistry (Chemistry)
Classification: CPC C  B | IPC B  C

Claim 2:
3. A method for preparing the high internal phase emulsion stabilized by a low content of a surfactant according to claim 1,
the method comprising the following steps:
(1) mixing the oil ethoxylate with a vegetable oil, and stirring at 10-50° C. until a resulting solution is mixed evenly;
(2) adding water dropwise to the resulting solution of the oil ethoxylate and the vegetable oil under stirring to obtain a dispersed system; and
(3) performing a homogenization on the obtained dispersed system by a high-shear dispersion emulsification homogenizer, to obtain the high internal phase emulsion.