Title:
PICKERING EMULSION COMPOSITION USING POLYIMIDE PARTICLES, AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/236003
Kind Code:
A1
Abstract:
The present invention relates to a Pickering emulsion composition using polyimide particles, and a preparation method therefor. A Pickering emulsion stabilized by polyimide particles, according to the present invention, has a very stable dispersed phase, does not cause aggregation, creaming, adhesion and phase separation even after a long time, and has an advantage of enabling the formation of both oil-in-water and water-in-oil emulsions. In addition, the polyimide particles to be used in the present invention can be synthesized by a simple method, and have partial wettability without surface treatment and pH adjustment, thereby being readily usable for emulsion stabilization.
Inventors:
CHUNG CHAN MOON (KR)
LEE KWANG MYONG (KR)
CHO YU JIN (KR)
CHOI JU YOUNG (KR)
KIM BEOM JUN (KR)
JEONG JIN WON (KR)
KIM DONG MIN (KR)
LEE KWANG MYONG (KR)
CHO YU JIN (KR)
CHOI JU YOUNG (KR)
KIM BEOM JUN (KR)
JEONG JIN WON (KR)
KIM DONG MIN (KR)
Application Number:
PCT/KR2017/012738
Publication Date:
December 27, 2018
Filing Date:
November 10, 2017
Export Citation:
Assignee:
UNIV INDUSTRY FOUNDATION YONSEI UNIV WONJU CAMPUS (KR)
International Classes:
C09K23/00; C08G73/10; C08L79/08
Foreign References:
| KR20170013544A | 2017-02-07 | |||
| KR20170006586A | 2017-01-18 | |||
| JP5645169B2 | 2014-12-24 | |||
| JPH0639259A | 1994-02-15 | |||
| JPH07300524A | 1995-11-14 |
Attorney, Agent or Firm:
NAM, Yeon Jeong (KR)
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