自然の色素形成を改善する着色組成物、該組成物を調製し皮膚及び/又はケラチン繊維の着色に使用する方法

Japanese Patent JP2004510798

A

Tinctorial composition improving the natural pigmentation, method for obtaining and using same for skin and/or keratin matters. The composition comprises, in a physiologically acceptable medium, at least one enzyme having a propigmenting activity and an efficient amount of a catalytic system comprising a first component selected amongst salts and oxides of Mn(II) and/or Zn(II) and the mixtures thereof and a second component selected amongst alkaline hydrogenocarbonates, alkaline earth hydrogenocarbonates and the mixtures thereof, the proportions of the first component and the second component being such that: 1 $\frac{\left[\mathrm{Mn}\left(\mathrm{II}\right)\right]}{\left[{\mathrm{HCO}}_3\right]}\le 1itit\mathrm{with}it\left[\mathrm{Mn}\left(\mathrm{II}\right)\right]\ne 0$ $\frac{\left[Zitn\left(\mathrm{II}\right)\right]}{\left[{\mathrm{HCO}}_3\right]}\le 1itit\mathrm{with}it\left[\mathrm{Zn}\left(\mathrm{II}\right)\right]\ne 0$ $\frac{\left[\mathrm{Mn}\left(\mathrm{II}\right)+\mathrm{Zn}itit\left(\mathrm{II}\right)\right]}{\left[{\mathrm{HCO}}_3\right]}\le 1itit\mathrm{with}it\left[\mathrm{Mn}\left(\mathrm{II}\right)\right]it$

Plush, Francis

JP2002533816A

April 08, 2004

October 09, 2001

Click for automatic bibliography generation  

LOREAL

A61K8/19; A61K8/20; A61K8/21; A61K8/23; A61K8/24; A61K8/00; A61K8/27; A61K8/33; A61K8/35; A61K8/36; A61K8/365; A61K8/37; A61K8/44; A61K8/49; A61K8/66; A61K8/97; A61K38/43; A61Q1/02; A61Q5/10; A61Q19/04; D06P1/46; D06P3/08; (IPC1-7): A61K7/13; A61K7/021; D06P1/46; D06P3/08

Sonoda Yoshitaka
Kobayashi Yoshinori

Previous Patent: アニオン性ラテックス、二つの脂肪鎖を有するエーテル及び脂肪アルコー�...

Next Patent: ケラチン含有繊維の染色方法