Permanent coloring of hair using carbonate salts and bicarbonate salts and using percarbamic acid precursors
申请人:Unilever Home & Personal Care USA, Division of Conopco, Inc.
公开号:US20040083557A1
公开(公告)日:2004-05-06
Compositions and methods for achieving permanent hair color change which composition includes a mixture of:
a) a composition A which comprises:
i) at least one oxidation hair dye precursor;
ii) a metal cyanate selected from the group consisting of KOCN, NaOCN, LiOCN, Ca(OCN)
2
, Mg(OCN)
2
, Zn(OCN)
2
and mixtures thereof which comprises a cyanate ion at about 0.1 to about 2.5%; and
iii) an alkalizing agent;
b) and a composition B which comprises:
i) an oxidizing compound;
wherein the mixture of composition A and composition B has a pH of about 7 to about 11;
are described.
实现头发永久变色的组合物和方法,其组合物包括以下物质的混合物:
a) 组合物 A,其中包括
i) 至少一种氧化染发剂前体;
选自 KOCN、NaOCN、LiOCN、Ca(OCN)
2
、Mg(OCN)
2
2 、Zn(OCN)
2
及其混合物,其中包含约 0.1%至约 2.5%的氰酸根离子;以及
碱化剂;
b) 组合物 B,其中包括
i) 氧化性化合物;
其中组合物 A 和组合物 B 的混合物的 pH 值约为 7 至 11;
所述。