[1B03-05] 1. Surfactants and Amphiphilic Materials

Tue. Sep 12, 2023 1:00 PM - 2:00 PM Room B (C3-101 & Online)

Chair:Atsunori Morigaki(Lion)

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[1B03-05-z] Join the Zoom

1:00 PM - 1:20 PM

[1B03] The mechanism of spontaneous cleansing of makeup using dynamic wetting induced by surfactant hydration

*Yuko Nagasaki¹, Mariko Kagaya¹, Tadashi Sugahara², Ippei Furikado³, Atsushi Miyazaki², Takaya Sakai⁴ (1. Kao Corporation, Skin Care Research (Japan), 2. Kao Corporation, Material Science Research (Japan), 3. Kao Corporation, Analytical Science Research (Japan), 4. Kao Corporation, Research & Development (Japan))

1:20 PM - 1:40 PM

[1B04] Elucidate of Spontaneous Cleansing Mechanism by Surfactant Oil Solution; Analysis of Adsorption/Desorption Behavior of Surfactant at Solid/Liquid Interface by SEIRAS

*Tadashi Sugahara¹, Yuuko Nagasaki², Mariko Kagaya², Atsushi Miyazaki¹, Ippei Furikado³, Kenta Motobayashi⁴, Takaya Sakai⁵ (1. Material Science Research, Kao Corporation (Japan), 2. Skin Care Products Research, Kao (Japan), 3. Analytical Science Research, Kao (Japan), 4. Department of Physical Science and Engineering, Nagoya Institute of Technology (Japan), 5. R&D, Kao (Japan))

1:40 PM - 2:00 PM

[1B05] A New Formulation Strategy for Controlling Membrane Bending Elasticity: Microscopic Structure and Functions of Cleansing Formulation with Coexisting Bicontinuous and Liquid Crystalline Structures

*Yuko Shimma¹, Takaaki Sato², Piero Baglioni³, Taku Ogura⁴ (1. ALBION Co., Ltd. (Japan), 2. Shinshu University (Japan), 3. University of Florence (Italy), 4. Nikko Chemicals Co., Ltd. (Japan))