乙基纤维素在新型水包油唇釉中的性能研究  

Application of ethylcellulose in innovative oil-in-water lip gloss

作　　者：李亚男 赵小敏 瞿欣 LI Ya-nan;ZHAO Xiao-min;QU Xin(Shanghai Innovation Technical Center,Ashland Specialty Ingredients,Shanghai 200233,China)

机构地区：[1]亚什兰(中国)投资有限公司上海创新研发中心,上海200233

出　　处：《日用化学工业》2021年第3期195-199,207,共6页China Surfactant Detergent & Cosmetics

摘　　要：通过模拟货架期的配方稳定性分析测试,成膜及抗水性测试以及Visia CR图像分析研究了乙基纤维素在新型水包油唇釉中的应用特点。使用Lum稳定性分析仪通过加速离心实验,验证含乙基纤维素的唇釉相比安慰剂唇釉更加稳定,成膜及抗水性测试表明含质量分数2.5%乙基纤维素的唇釉相比安慰剂成膜性更好、均匀,且抗水性更好。通过Visia CR进行图像采集,实验结果显示添加了2.5%乙基纤维素的配方涂抹于唇部后光亮度更高(p<0.05),可提供镜面光泽,色彩饱和度更高;配方的遮盖力显著提高(p<0.05)。Via formulation stability analysis,film formation and water resistance tests,together with Visia CR image analysis,the application characteristics of ethylcellulose in innovative oil-in-water lip gloss was studied.With the accelerated centrifugation experiment of Lum dispersion analyzer,it was verified that the liquid lipstick containing ethylcellulose was more stable than the placebo without ethylcellulose.Film-forming&water resistance tests and the results of contact angle meter show that the lip gloss containing 2.5%ethylcellulose has better and more uniform film than the placebo,and its contact angle is higher.Images were captured by Visia CR.The results show that the lip gloss containing 2.5%ethylcellulose has a higher brightness(p<0.05),providing mirror-like luster and higher color saturation.The hiding power of the formula has significantly increased(p<0.05).

关 键 词：乙基纤维素 水包油唇釉 Lum稳定性分析仪 成膜及抗水性测试 Visia CR图像分析法 

分 类 号：TQ658[化学工程—精细化工]