会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明授权
    • Personal care compositions
    • 个人护理用品
    • US07544349B2
    • 2009-06-09
    • US10486572
    • 2002-07-31
    • Jane EvisonJanet PalinEdward Galley
    • Jane EvisonJanet PalinEdward Galley
    • A61K8/00A61K31/60A61K31/21A61K31/045A61Q17/04A01N37/36A01N37/00
    • A61K8/37A61K8/35A61Q17/04
    • There are described personal care compositions containing a) one or more dibenzoylmethane sunscreening agents; and b) a photostablising amount of a salicylate ester of formula (1): (2-OH)Ph-(CO)—O—R, wherein R represents an alkyl group consisting of a chain of from 7 to 16 carbon atoms substituted by at least one group selected from methyl and ethyl. The compound of formula (1) is preferably isodecyl salicylate or isotridecyl salicylate. The salicylate esters of formula (1) have a stabilizing effect on the compositions. The salicylate esters prevent or inhibit degradation of the sunscreening agents which would otherwise lead to a reduction in the efficacy of the sunscreening agents and an increase in the deleterious effects of exposure to sunlight on the user of the compositions or on the compositions themselves.
    • 描述了个人护理组合物,其含有a)一种或多种二苯甲酰甲烷防晒剂; 和b)光稳定剂量的式(1)的水杨酸酯:(2-OH)Ph-(CO)-OR,其中R表示由至少被至少取代的7至16个碳原子的链组成的烷基 一个选自甲基和乙基。 式(1)化合物优选为水杨酸异癸酯或水杨酸异十三烷酯。 式(1)的水杨酸酯对组合物具有稳定作用。 水杨酸酯防止或抑制防晒剂的降解,否则会降低防晒剂的功效,以及暴露于阳光下对组合物使用者或组合物本身的有害影响的增加。