| 摘要 |
<p>The preparation of a cosmetic composition for conditioning colored products comprises injecting water using injectors into several enclosures containing different products to produce a solution of the composition, and selecting an expected level of property of the composition to control the injection of water. The enclosures optionally belong to a same refill, and are defined by even cartridge compartments. The water is simultaneously and sequentially injected into the enclosures under pressure, in which the temperature of the water is higher than 80[deg]C and the pressure is 10 bars. The preparation of a cosmetic composition for conditioning colored products, comprises injecting water using injectors into several enclosures containing different products to produce a solution of the composition, and selecting an expected level of property of the composition to control the injection of water. The enclosures optionally belong to a same refill, and are defined by even cartridge compartments. The water is simultaneously and sequentially injected into the enclosures under pressure, in which the temperature of the water is higher than 80[deg]C and the pressure is 10 bars. The enclosure is delimited by a wall to disperse the water under the pressure in which the enclosure having a keratin-coloring agent, and by a perforable wall. The quantity of the water injected into the enclosure is controlled by an electrical control element in which the water is injected under vapor and liquid phases. The injection of water in several enclosures is carried out to have a predefined volume of the cosmetic composition. The injectors are arranged to perforate the perforable wall. The selected property is related to a color/coloring capacity of the composition. The solutions are collected in a container, which contains a compound to be mixed with the solutions. Independent claims are also included for the following: (1) an extraction apparatus; and (2) a unit for the preparation of cosmetic composition.</p> |
