Title:
複合粒子及びその調製
Document Type and Number:
Japanese Patent JP6732750
Kind Code:
B2
Abstract:
The present invention relates to a composite particle comprising: at least one hydrophilic core particle; and a plurality of hydrophobic particles, wherein the surface of the hydrophilic core particle is substantially discontinuously covered by the hydrophobic particles. The novel composite particle according to the present invention can have surface active properties sufficient to prepare stable Pickering emulsions, and can maintain the surface active properties over a long period of time. The present invention also relates to a method for preparing the above composite particle.
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Inventors:
Shinichi Matsufuji
Toshifumi Shiratani
Christoph Dumso
Andres Cardoso Perez
Toshifumi Shiratani
Christoph Dumso
Andres Cardoso Perez
Application Number:
JP2017531921A
Publication Date:
July 29, 2020
Filing Date:
December 17, 2015
Export Citation:
Assignee:
LOREAL
International Classes:
A61K8/73; A61K8/02; A61K8/06; A61K8/81; A61Q1/00; B01J2/00
Domestic Patent References:
| JP63110261A | ||||
| JP2013534561A | ||||
| JP2925728B2 | ||||
| JP2011083753A | ||||
| JP2014511397A | ||||
| JP5220375A | ||||
| JP2004514504A | ||||
| JP399008A |
Foreign References:
| US4133784 | ||||
| WO2014010101A1 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mitsuhiro
Shinya Mitsuhiro
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