Title:
EMULSION COMPOSITION COMPRISING AMPHIPHILIC ANISOTROPIC POWDER AND HAVING IMPROVED STABILITY
Document Type and Number:
WIPO Patent Application WO/2019/108008
Kind Code:
A1
Abstract:
Disclosed is an emulsion composition comprising a material having a positive potential, a material having a negative potential, and a double spheroidal polymer amphiphilic anisotropic powder composed of one side with hydrophilicity and the other side with hydrophobicity, wherein the powder has a structure in which the other side with hydrophobicity partially infiltrates into the inside of the one side with hydrophilicity to form a core of the one side with hydrophilicity, a shell of the one side with hydrophilicity comprising a functional group, and wherein the emulsion composition comprises two phases, the phases having potentials opposite to each other.
Inventors:
SHIN JISIK (KR)
KIM SUNYOUNG (KR)
NAM JIN (KR)
PARK SEUNGHAN (KR)
SUH BYUNG-FHY (KR)
KIM SUNYOUNG (KR)
NAM JIN (KR)
PARK SEUNGHAN (KR)
SUH BYUNG-FHY (KR)
Application Number:
PCT/KR2018/015069
Publication Date:
June 06, 2019
Filing Date:
November 30, 2018
Export Citation:
Assignee:
AMOREPACIFIC CORP (KR)
International Classes:
A61K8/06; A61K8/41; A61K8/81; A61K8/89; A61Q19/00
Foreign References:
| KR20150138096A | 2015-12-09 | |||
| KR20170123765A | 2017-11-09 | |||
| JP2004238367A | 2004-08-26 | |||
| JP2017518342A | 2017-07-06 | |||
| JPH09143027A | 1997-06-03 |
Other References:
LIU, B. ET AL.: "Robust Anisotropic Composite Particles with Tunable Janus Balance", MACROMOLECULES, vol. 45, no. 12, 2012, pages 5176 - 5184, XP055250075, DOI: doi:10.1021/ma300409r
STAMKULOV, N. SH. ET AL.: "Stabilisation of Emulsions by Using a Combination of an Oil Soluble Ionic Surfactant and Water Soluble Polyelectrolytes. I: Emulsion Stabilisation and Interfacial Tension Measurements", COLLOIDS AND SURFACES A: PHYSICOCHEMICAL AND ENGINEERUNG ASPECTS, vol. 335, 2009, pages 103 - 106, XP026654191, DOI: doi:10.1016/j.colsurfa.2008.10.051
STAMKULOV, N. SH. ET AL.: "Stabilisation of Emulsions by Using a Combination of an Oil Soluble Ionic Surfactant and Water Soluble Polyelectrolytes. I: Emulsion Stabilisation and Interfacial Tension Measurements", COLLOIDS AND SURFACES A: PHYSICOCHEMICAL AND ENGINEERUNG ASPECTS, vol. 335, 2009, pages 103 - 106, XP026654191, DOI: doi:10.1016/j.colsurfa.2008.10.051
Attorney, Agent or Firm:
KIM, Sun-young (KR)
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