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US 2024/0173215 A1Published application
Cosmetic article in stick form and a method for making it
AssigneeCHROMAVIS S.p.A.
InventorsGiorgio GUIZZETTI, Mauro GABOARDI, Samuele RAFFALDI, Gianluca Nazzareno RUFFONI
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Abstract
A cosmetic article, in particular for make-up, in stick form includes a transparent external product and a liquid internal product within which solid decorative elements are dispersed. The cosmetic article features an attractive, original appearance, which can be appreciated from both an aesthetic and a functional point of view upon application thereof to the skin.
Claims12
A cosmetic article (20) comprising:
- a first cosmetic product (12A), in the form of a stick of substantially solid or pasty consistency at room temperature, which defines at least one internal cavity (13);
- and
- a second cosmetic product (14), liquid at room temperature, housed in at least one internal cavity (13),
- the cavity (13) providing a cross section with a shape configured to close itself mechanically during the use of the cosmetic article (20), minimizing or preventing a leak of the second cosmetic product (14) from the cavity itself after the use of the cosmetic article.
1 more element
A process for the preparation of a cosmetic article (20) comprising the steps of:
- i. providing a mold (10) comprising a cavity (22),
- ii. insert a core (11) in the cavity (22) of the mold (10), so as to define a first casting cavity (16) between the walls of the mold (10) which define the cavity (22) and the external perimeter of the core (11),
- iii. pour a first cosmetic product (12) into the first casting cavity (16) and wait for said first product to solidify,
- iv. once the first cosmetic product (12) has solidified, extract the core (11), so that the portion of the first solidified product (12A) which housed the core (11) defines an internal cavity (13) which provides a cross-section with a shape configured to close itself mechanically during use of the cosmetic article (20), minimizing or preventing a leak of the second cosmetic product (14) from the cavity itself after use of the cosmetic product,
- v. pour a second cosmetic product (14), in substantially liquid form even at room temperature into the internal cavity (13),
- vi. isolate the second product (14) liquid inside the internal cavity (13);
- And
- vii. unmold the cosmetic article (20) from the mould.
5 more elements
Dependencies are inferred from the claim text.