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首页> 外文期刊>Journal of Applied Polymer Science >Preparation of micrometer-sized, multifunctional capsule particles for cosmetic by microsuspension polymerization utilizing the self-assembling of phase separated polymer method
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Preparation of micrometer-sized, multifunctional capsule particles for cosmetic by microsuspension polymerization utilizing the self-assembling of phase separated polymer method

机译：相分离聚合物自组装微悬浮聚合制备微米级多功能胶囊颗粒

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摘要

Micrometer-sized polymer particles with encapsulated ultraviolet (UV) absorbent, fluorescent agent, and blue pigment were successfully prepared by microsuspension polymerization utilizing the Self-assembling of Phase Separated Polymer method. The particles were characterized by optical microscope and particle size distribution analysis, and they were evaluated on their usefulness for cosmetic using UV spectrometry, colorimetry, VISIA? Evolution, and bioassay. The capsule particles had multifunctional properties, which are very attractive in the cosmetic field, especially in whitening, brightening, the improvement of face-texture, and less noticeable pores in face, as well as the protection from UV. Moreover, bioactivities of the particles under the UV irradiation, which were examined with the films prepared from capsule components, revealed not only makeup effect but also the activation of human epidermal keratinocytes. The results suggest the importance of blue light in the field of cosmetics.
机译：通过使用相分离聚合物的自组装方法进行微悬浮聚合，成功地制备了具有封装的紫外线（UV）吸收剂，荧光剂和蓝色颜料的微米级聚合物颗粒。通过光学显微镜和粒度分布分析对这些颗粒进行表征，并使用紫外光谱法，比色法，VISIA？法评估它们在化妆品中的有用性。进化和生物测定。胶囊颗粒具有多功能特性，在化妆品领域非常有吸引力，尤其是在增白，增亮，改善脸部质地，减少面部毛孔以及防止紫外线方面。此外，用胶囊成分制备的薄膜检查了紫外线照射下的颗粒的生物活性，不仅显示了化妆效果，还显示了人类表皮角质形成细胞的激活。结果表明，蓝光在化妆品领域的重要性。

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