| 摘要 |
The present invention relates to bleaching composition for keratin fibers, especially human hair, comprising at least one compound with bleaching and/or highlighting effect and a calcium salt. Further object of the present invention is the use of at least one calcium salt in a bleaching and/or highlighting composition for keratin fibers, especially for human hair, comprising at least one compound with bleaching and/or highlighting effect for preventing temperature increase going above 40° C., preferably above 45° C. and more preferably above 50° C. in a period of at least 60 min after mixing water free bleaching and/or highlighting composition and oxidizing lotion. |
| 主权项 |
1. A water-free bleaching and/or highlighting composition for keratin fibers, comprising at least one compound with bleaching and/or highlighting effect, and at least one calcium salt selected from the group consisting of calcium aluminium borosilicate, calcium aspartate, calcium benzoate, calcium acetate, calcium citrate, calcium dihydrogen phosphate, calcium fluoride, calcium hydroxide, calcium lactate, calcium monofluorophosphate, calcium oxide, calcium propionate, calcium pyrophosphate, calcium nitrate, calcium salicylate, calcium sulphate, hydrate, calcium tartarate, and tricalcium phosphate, wherein the bleaching and/or highlighting compound comprises between 30 to 80 wt. %, calculated to the total composition, of a persulfate compound and between 0.1 and 20 wt. %, calculated to the total composition, of the at least one calcium salt, wherein the water-free bleaching and/or highlighting composition is a powder composition having an average particle size from 25 to 100 μm. |
