A method of preparing a cosmetic composition, and an apparatus and a refill for preparing such a composition

摘要

The preparation of cosmetic composition comprises introducing water into an apparatus to inject a refill having colored products in an enclosure (2), and subjecting the products by injection of water and/or an external action to differentiate extraction of the products. The products are extracted by temperature and pressure of the injected water in which the temperature and pressure are selected according to the obtained products and their concentrations. An external action is exerted on the refill by extraction apparatus on the injected water in the enclosure. The preparation of cosmetic composition comprises introducing water into an apparatus to inject a refill having colored products in an enclosure (2), and subjecting the products by injection of water and/or an external action to differentiate extraction of the products. The products are extracted by temperature and pressure of the injected water in which the temperature and pressure are selected according to the obtained products and their concentrations. An external action is exerted on the refill by extraction apparatus on the injected water in the enclosure. The external action has an influence on the product extraction contained in the enclosure by the water. The external action comprises exposure of the enclosure to an electromagnetic radiation and ultrasound. The colored products are extracted in two different ways in which the temperature and pressure of the injected water, and the external action are selected by the obtained color. The pressure of the injected water is >= 10 bars. Obtained solutions are collected in a container. Independent claims are included for: (1) refill for the extraction apparatus; (2) an extraction apparatus for preparing the cosmetic composition; and (3) a unit.