公开(公告)号：US20150250695A1

公开(公告)日：2015-09-10

申请号：US14722037

申请日：2015-05-26

Applicant: BASF SE

Inventor： Bernd Herzog ,  Katja Quass ,  Stephanie Acker

IPC: A61K8/49 ,  A61K8/37 ,  A61K8/368 ,  A61Q17/04 ,  A61K8/40

CPC classification number: A61K8/4973 ,  A61K8/35 ,  A61K8/368 ,  A61K8/37 ,  A61K8/40 ,  A61K8/494 ,  A61K8/4966 ,  A61K2800/592 ,  A61Q17/04

Abstract: Disclosed is the use of UV absorbers selected from (a1) diphenylacrylates; (a2) hydroxyphenyl triazines of formula (1), in which R1, R2 and R3 independently of one another, are C1-C18alkyl; (a3) benzotriazole derivatives of formula (2), wherein R4 is a random statistical mixture of at least three isomeric branched secondary alkyl groups each having 8 to 30 carbon atoms and having the formula (2a); E1 is a straight-chain C1-C14alkyl; E2 is a straight-chain C4-C15alkyl; wherein the total number of carbon atoms in E1 plus E2 is from 7 to 29; and R5 is C1-C5alkyl; and (a4) dialkyl naphthalate; for stabilizing cosmetic compositions comprising (b) symmetrical triazine derivatives of formula (3), wherein A is a radical of formula (3a); or (3b) R6 and R10 independently from each other are hydrogen; C1-C18alkyl; or C6-C12aryl; R7, R8 and R9 independently from each other are hydrogen; or a radical of formula (3c), wherein, in formula (3a), at least one of the radicals R7, R8 and R9 are a radical of formula (3c); R11, R12, R13 and R14 independently from each other are hydrogen; hydroxy; halogen; C1-C18alkyl; C1-C18alkoxy; C6-C12aryl; biphenylyl; C6-C12aryloxy; C1-C18alkylthio; carboxy; —COOM; C1-C18-alkylcarboxyl; aminocarbonyl; mono- or di-C1-C18alkylamino; C1-C10acylamino; or —COOH; M is an alkali metal ion; x is 1 or 2; and y is a number from 2 to 10; and a UV-absorber selected from (c1) cinnamic acid derivatives; and (C2) dibenzoylmethane derivatives.

Abstract translation: 公开了使用选自（a1）二苯基丙烯酸酯的UV吸收剂; （a2）式（1）的羟基苯基三嗪，其中R 1，R 2和R 3彼此独立地是C 1 -C 18烷基; （a3）式（2）的苯并三唑衍生物，其中R4是至少三个具有8至30个碳原子并具有式（2a）的异构支链仲烷基的随机统计混合物; E1是直链C1-C14烷基; E2是直链C4-C15烷基; 其中E1加E2的总碳原子数为7〜29; R5是C1-C5烷基; 和（a4）萘二甲酸二烷基酯; 用于稳定化妆品组合物，其包含（b）式（3）的对称三嗪衍生物，其中A是式（3a）的基团; 或（3b）R 6和R 10彼此独立地为氢; C1-C18烷基; 或C6-C12芳基; R 7，R 8和R 9彼此独立地为氢; 或式（3c）的基团，其中在式（3a）中，基团R7，R8和R9中的至少一个是式（3c）的基团; R 11，R 12，R 13和R 14彼此独立地为氢; 羟基; 卤素; C1-C18烷基; C1-C18烷氧基; C6-C12芳基; 联苯基 C 6 -C 12芳氧基; C1-C18烷硫基; 羧基; -COOM; C 1 -C 18烷基羧基; 氨基羰基; 单或二C1-C18烷基氨基; C1-C10酰氨基; 或-COOH; M是碱金属离子; x为1或2; y为2〜10的数; 和选自（c1）肉桂酸衍生物的紫外线吸收剂; 和（C2）二苯甲酰甲烷衍生物。