发明名称 |
HAIR COLORING COMPOSITIONS |
摘要 |
A storage stable, re-usable hair coloring composition comprising: (a) an oxidising agent; and (b) an oxidative hair coloring agent; wherein the pH of each of (a) and (b) is in the range of from about 1 to about 6 and wherein the combined mixture of (a) and (b) has a pH in the range of from about 1 to about 5 and wherein both (a) and (b) are capable of being stored at low pH, either separately, or, once mixed, for at least 1 month at room temperature and wherein the resultant color delivered to the hair (Delta E) is up to about 75 %, preferably up to about 85 %, more preferably up to about 90 % and most preferably up to about 95 % of the total color delivered to the hair (Delta E) from a mixture of (a) and (b) on mixing. The products are storage stable and re-usable and can provide excellent hair coloring and in-use efficacy benefits in combination with improved color retention potential after storage at room temperature.
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申请公布号 |
CA2274860(A1) |
申请公布日期 |
1998.07.02 |
申请号 |
CA19972274860 |
申请日期 |
1997.12.09 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
DIAS, LOUIS CARLOS;DUNBAR, JAMES CHARLES;PRATT, DOMINIC |
分类号 |
A61K8/00;A61K;A61K8/22;A61K8/33;A61K8/36;A61K8/362;A61K8/365;A61K8/368;A61K8/38;A61K8/44;A61Q5/10;C09B;D06P;D06P3/08;(IPC1-7):A61K7/13 |
主分类号 |
A61K8/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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