申请人:——
公开号:US20030064083A1
公开(公告)日:2003-04-03
Substantive UV absorbing organic-soluble quaternary salts of cinnamidoalkylamine are described. Hair, skin and fabric care compositions containing the compounds of formula I.
1
wherein
R
1
is a substituent, selected from H, halo, —OH, —NH
2
, —NO
2
, —OCH
3
, —N(CH
3
)
2
, alkyl groups containing from 1 to 6 carbon atoms, alkoxy groups containing from 1 to 6 carbon atoms, alkylamino or N,N-dialkylamino groups containing from 1 to 6 carbon atoms;
R
2
is selected from hydrogen, alkyl group containing from 1 to 12 carbon atoms;
R
3
and R
4
are independently selected from benzyl, alkyl group containing from 1 to 12 carbon atoms,
n is an integer from 1 to 6;
R
5
is selected from an alkyl group containing from 8 to 22 carbon atoms; alkenyl groups containing from 8 to 22 carbon atoms;
R
7
is selected from bromo, chloro, nitro, methyl and ethyl groups.
描述了具有吸收紫外线能力的有机溶解性槲皮酰胺基烷胺季铵盐。含有式I.1中化合物的头发、皮肤和织物护理组合物。其中R1是从H、卤素、—OH、—NH2、—NO2、—OCH3、—N(CH3)2、含有1至6个碳原子的烷基基团、含有1至6个碳原子的烷氧基团、含有1至6个碳原子的烷基氨基或N,N-二烷基氨基基团中选择的取代基;R2从氢、含有1至12个碳原子的烷基基团中选择;R3和R4分别从苄基、含有1至12个碳原子的烷基基团中选择,n是从1到6的整数;R5从含有8至22个碳原子的烷基基团中选择;含有8至22个碳原子的烯基基团;R7从溴、氯、硝基、甲基和乙基基团中选择。