| 학회 |
한국화학공학회 |
| 학술대회 |
2014년 봄 (04/23 ~ 04/25, 창원컨벤션센터) |
| 권호 |
20권 1호, p.735 |
| 발표분야 |
재료 |
| 제목 |
Enhanced Surface Properties of Polymer-Coated Absolu-Fit™ Nanoparticles |
| 초록 |
Inorganic powder particles were coated by polymer layer using free-radical polymerization technique in order to give improved surface properties for make-up cosmetics formulation. The evidence of uniform coating on each individual particle was identified by TEM and FT-IR analysis. The physical surface property was analyzed by measuring the contact angle and the dispersion was tested in oil/water system. The degree of particle re-aggregation after ultra-sonication was monitored using light scattering method. It was found out to be able to control the softness and the skin-fitting capability of the Absolu-Fit™ powder by varying the thickness of polymer coating layer. The friction test of the make-up foundation prepared using the surface-modified powder showed the reduced roughness value and the increased skin-adhesion performance. |
| 저자 |
이현석, 신송석, 최경호
|
| 소속 |
아모레퍼시픽 기술(연) |
| 키워드 |
polymer; powder; coating
|
| E-Mail |
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| 원문파일 |
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