日用化学品科学2025，Vol.48Issue(1)：14-17,21,5.DOI:10.3969/j.issn.1006-7264.2025.01.003
4种紫外线吸收剂复配物对着色剂的光稳定性研究
Study on the photostability of four preferred UV absorber compounds on colorants
摘要
Abstract
Color plays an important role in the daily chemical product market.The transparent packaging of daily chemical products are loved by consumers,but it is difficult to avoid the inner material of the product from fading,discoloration or photodegradation.UV light is a major contributor to colorant fading,which can affect color stability by damaging chromogenic groups and producing free radicals.In view of this,the combination of four ultraviolet absorbers DHHB,OS,OMC,and MCE was investigated,and the photostability of five common colorants in cosmetics was studied.After 28 days of photostability test,the pigment preservation rate was analyzed,and the results showed that 0.1%of the UV absorber compound could have a certain protective effect on the colorant,and 0.5%of the compound could significantly improve the photostability of the colorant.Adding ultraviolet absorbers to daily chemical products can significantly improve the fading,discoloration or photodegradation of colorants caused by ultraviolet rays.关键词
化妆品/紫外线吸收剂/着色剂/MCE/光稳定性Key words
cosmetics/ultraviolet absorber/colorant/MCE/photostability分类
化学化工引用本文复制引用
林威,刘豪,王萱,于宏亮,刘卓远,熊耀东,王志刚..4种紫外线吸收剂复配物对着色剂的光稳定性研究[J].日用化学品科学,2025,48(1):14-17,21,5.基金项目
湖北省技术创新计划自主创新类项目(2023BAB212) （2023BAB212）
湖北省科技人才服务企业项目(2023DJC143) （2023DJC143）
