申请人:GROSS Wibke
公开号:US20080104772A1
公开(公告)日:2008-05-08
An agent for dyeing keratin-containing fibers, especially human hair, is comprised of a cosmetic carrier, and
(A) at least one compound of Formula I,
wherein each of R
1
, R
2
and R
3
is independently a hydrogen atom, a halogen atom, a C
1
-C
6
alkyl group, a C
2
-C
6
alkenyl group, a hydroxyl group, a C
1
-C
6
alkoxy group, a C
1
-C
6
hydroxyalkyl group, a C
2
-C
6
polyhydroxyalkyl group, a hydroxy C
1
-C
6
alkyloxy group, a sulfonyl group, a carboxyl group, a C
1
-C
6
alkoxycarbonyl group, a hydroxy C
2
-C
6
alkyloxycarbonyl group, a sulfonic acid group, a sulfonamido group, a sulfonamide group, a C
2
-C
6
acyl group, a formyl group, a nitro group, a carbamoyl group —C(O)—NR
4
R
5
, or a —(CH
2
)
n
NR
6
R
7
group
wherein each of R
4
, R
5
, R
6
and R
7
is independently a hydrogen atom, a C
1
-C
6
alkyl group or a C
2
-C
6
hydroxyalkyl group; and n is number from 0 to 6, wherein R
1
and R
2
can form a 5- or 6-membered aromatic or heteroaromatic ring; and (B) at least one CH-acidic compound.
一种用于染色角蛋白质含量纤维,特别是人类头发的剂型,包括一个化妆品载体和(A)至少一种式子I的化合物,其中R1、R2和R3各自独立地是氢原子、卤素原子、C1-C6烷基、C2-C6烯基、羟基、C1-C6烷氧基、C1-C6羟基烷基、C2-C6多羟基烷基、羟基C1-C6烷氧基、磺酰基、羧基、C1-C6烷氧羰基、羟基C2-C6烷氧羰基、磺酸基、磺酰胺基、磺酰胺基、C2-C6酰基、甲酰基、硝基、氨基甲酰基-C(O)-NR4R5,或-(CH2)nNR6R7基团,其中R4、R5、R6和R7各自独立地是氢原子、C1-C6烷基或C2-C6羟基烷基;n是0到6的数字,在此R1和R2可以形成5-或6-成员的芳香或杂芳环;和(B)至少一种CH-酸性化合物。