发明人：
SAMAIN, HENRI | BLANC, JEAN-BAPTISTE | GIRON, FRANCK | GEVREY, CHRISTÈLE | GARDEL, NADIA
摘要：
Method for manufacturing a personalized applicator (1) for applying a product, notably make-up product, to keratinous materials, comprising an application surface (2), the method comprising the following steps: a) applying to a surface of the keratinous materials of an individual a composition that modifies the appearance thereof, b) performing an optical acquisition of the topography of the surface thus covered and of at least one image providing information as to the location of the composition, and c) from this acquisition creating the applicator (1) or a mold intended for the manufacture thereof.
技术问题语段：
The technical problem addressed in this patent is the difficulty of creating a symmetrical and attractive lipstick look using traditional methods, as well as the difficulty of achieving a clean and error-free outline using make-up. The invention aims to provide a personalized applicator for lip make-up that can conform to the shape of an individual's lips, while also allowing for the easy removal of the make-up without leaving any residue.
技术功效语段：
The present invention relates to a method for manufacturing a personalized applicator for applying cosmetic compositions to keratinous materials, such as lips, that can overcome the problems of achieving an attractive and symmetrical make-up look. The technical effect of the invention is to provide a method that can create a custom-tailored applicator that can follow the natural outline of the lips, while also addressing the difficulty of achieving a clean and error-free outline with conventional methods. The invention can also improve the efficiency and ease of applying make-up, reducing the time and effort required for the process.
权利要求：
CLAIMS
1. A method for manufacturing a personalized applicator (1) for applying a product, notably make-up product, to keratinous materials, comprising an application surface (2), the method comprising the following steps:
a) applying to a surface of the keratinous materials of an individual a composition that modifies the appearance thereof,
b) performing an optical acquisition of the topography of the surface thus covered and of at least one image providing information as to the location of the composition, and
c) from this acquisition creating the applicator (1) or a mold intended for the manufacture thereof.
2. The method as claimed in claim 1, the surface to which the composition is applied extending over at least part of the lips.
3. The method as claimed in claim 2, the surface to which the composition is applied extending over at least part of the skin around the lips.
4. The method as claimed in any one of claims 1 to 3, the composition being applied in such a way as to redefine the outline of the lips.
5. The method as claimed in claim 4, the composition overspilling onto the skin at least at one point.
6. The method as claimed in claim 4, the composition being applied to at least one place that is set back from the natural outline of the lips.
7. The method as claimed in any one of claims 1 to 6, the composition being applied in such a way as to redefine the Cupid's bow.
8. The method as claimed in any one of claims 1 to 7, the composition being applied in such a way as to modify the height of the lips and/or the width of the lips and/or correct a symmetry.
9. The method as claimed in any one of the preceding claims, the outline of the application surface (2) of the applicator (1) diverging from the natural outline of the lips.
10. The method as claimed in any one of claims 1 to 9, the composition being a lipstick.
11. The method as claimed in any one of claims 1 to 10, the composition being a white lipstick.
12. The method as claimed in any one of the preceding claims, the composition being applied as a uniform coat.
13. The method as claimed in any one of claims 1 to 11, the composition being applied along a line defining a zone, notably the outline of the lips.
14. The method as claimed in any one of claims 1 to 13, the keratinous materials being made up according to a result validated by the individual, the make-up then possibly being removed, and the composition then being applied to the same outline as the one just validated, so that said acquisition can be done.
15. The method as claimed in any one of claims 1 to 14, the make-up result obtained after application of the composition being validated by the individual before proceeding with the optical acquisition of the topography of the surface.
16. The method as claimed in any one of the preceding claims, the topography being obtained by a 3D scan of the surface covered with composition, notably by projecting structured light onto said surface.
17. The method as claimed in any one of the preceding claims, involving generating a file that can be read by a CNC machine or a 3D printer.
18. The method as claimed in claim 16, comprising a step involving generating a reworked 3D surface from the data derived from the optical acquisition of the topography of the surface, notably using image processing software.
19. The method as claimed in any one of the preceding claims, involving automatically outlining the region covered with composition by using image processing.
20. The method as claimed in any one of claims 1 to 17, involving manually identifying points in the image of the region covered with composition and automatically determining, from these points, an outline used to create the applicator (1) or the mold.
21. The method as claimed in any one of the preceding claims, involving displaying on a screen at least one model of an application, potentially selecting a model, the composition being applied according to this model.
22. The method as claimed in claim 21, involving establishing a remote connection to a third party providing a model to propose according to the physiognomy of the individual.
23. The method as claimed in claim 21, involving establishing a remote connection with a third party who guides the individual through the application of the composition.
24. A method of applying make-up using an applicator (1) obtained by implementing the method as claimed in any one of the preceding claims, involving bringing the applicator (1) into contact with the keratinous materials of said individual and transferring a make-up product onto said materials.
25. The method of applying make-up as claimed in claim 24, implemented for applying make-up to the lips, said keratinous materials comprising at least part of the lips and, if appropriate, of an adjacent area of skin.