Bicontinuous Microemulsion Type Cleansing Containing Silicone Oil. II. Characterization of the Solution and Its Application to Cleansing Agent
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- WATANABE Kei
- Shiseido Co. Ltd., Research Center (Shin-yokohama)
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- NODA Akira
- Shiseido Co. Ltd., Research Center (Shin-yokohama)
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- MASUDA Masahiko
- Shiseido Co. Ltd., Research Center (Shin-yokohama)
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- KIMURA Tomoko
- Shiseido Co. Ltd., Research Center (Shin-yokohama)
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- KOMATSU Kazuo
- Shiseido Co. Ltd., Research Center (Shin-yokohama)
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- NAKAMURA Kazuyoshi
- NiigataUniversity, Faculty of Education & Human Science
Bibliographic Information
- Other Title
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- Bicontinuous Microemulsion Type Cleansing Containing Silicone Oil. (2) Characterization of the Solution and Its Application to Cleansing Agent
- Bicontinuous microemulsion type cleansing containing silicone oil
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Abstract
In this study, bicontinuous microemulsions (D phase) was prepared by mixing decamethyl cyclopentasiloxane (DC), which is a good solvent for silicone soils, with cosmetic grade alkyl type surfactant polyoxyethylene (8 mol) glyceryl monoisostearate (PGMI) and ethanol aqueous solution. In the pseudo ternary phase diagram of DC/PGMI/15% ethanol aqueous solution system, a ME region exists from the water corner to the center of the ternary diagram. The ME solution solubilizes at most 15% of DC. However, by replacing half the amount of DC by a polar oil cetyl isooctanoate (CIO), the ME region extended continuously from the aqueous corner to the oil-rich region (60% DC). Self-diffusion coefficient measurement by using NMR and FF-TEM observation indicated a bicontinuous structure that solubilizes a large amount of oil and water for the oil-water ratios between 3/7-7/3. Detergency of cosmetic soils containing polymeric siloxane in the ME solution showed the highest value between the oil-water ratios of 1/1 and 7/3, where the ME with bicontinuous structure exists. These results show that bicontinuous type ME containing DC provides a good solution for cleansing silicone soils.<br>
Journal
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- Journal of Oleo Science
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Journal of Oleo Science 53 (11), 547-555, 2004
Japan Oil Chemists' Society
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Details 詳細情報について
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- CRID
- 1390001204091085696
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- NII Article ID
- 130000060661
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- NII Book ID
- AA11503337
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- COI
- 1:CAS:528:DC%2BD2cXptVKltrc%3D
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- ISSN
- 13473352
- 13458957
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- NDL BIB ID
- 7115080
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed