Cosmetic applicator and method of making

• US 9,113,692 B2
• Filed: 07/31/2008
• Issued: 08/25/2015
• Est. Priority Date: 08/01/2007
• Status: Active Grant

• Current Assignee: Avon Products Incorporated
• Original Assignee: Avon Products Incorporated
• Inventors: Khan, Raheel, Fleissman, Leona G., Griffiths, Catholyn T.
• Primary Examiner(s): Manahan, Todd
• Assistant Examiner(s): KALACH, BRIANNE E
• Application Number:
  US12/183,136
• Publication Number:
  US 20090032053A1
• Time in Patent Office: 2,581 Days
• Field of Search: 132/222, 132/221, 132/270, 132/320, 132/317, 427/212, 427/299, 206/823, 206/581, 152/091
• US Class Current: 1/1
• CPC Class Codes: A45D 2200/1009 Applicators comprising a pad, tissue, sponge, or the like
• CPC Class Codes: A45D 2200/1027 Tissues, i.e. thin applicator sheets
• CPC Class Codes: A45D 2200/1036 containing a cosmetic substance, e.g. impregnated with liquid or containing a soluble solid substance
• CPC Class Codes: A45D 2200/1045 with one or more internal reservoirs, e.g. rupturable microcapsules
• CPC Class Codes: A45D 33/38 Papers containing cosmetic powder or other powdery toiletry substances
• CPC Class Codes: A45D 40/00 Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks features common to containers for handling powdery or liquid toiletry or cosmetic substances A45D33/00-A45D37/00; cosmetic or like preparations A61K8/00, A61Q; sample tables or the like G09F5/00
• CPC Class Codes: A45D 40/0087 for samples
• CPC Class Codes: A61K 8/0208 Tissues; Wipes; Patches
• CPC Class Codes: A61Q 1/02 Preparations containing skin colorants, e.g. pigments preparations in powder form A61Q1/12
• CPC Class Codes: A61Q 19/00 Preparations for care of the skin

Abstract

A cosmetic applicator and method of manufacturing same, wherein the cosmetic applicator is formed of a substrate and an application element comprising one or more application areas that are cohesively maintained on the substrate in a gapless, side-by-side formation in the presence of wet and/or dry binders. The substrate is subjected to a wetting agent that provides a better bind for the cosmetic slurries as they are printed onto their respective application area. The cosmetic compositions of each cosmetic application area may be different. Various cosmetic effects may be provided to end-users in a portable application.

Claims

1. A cosmetic applicator, comprising:

a flexible paper substrate consisting of a cellulosic material, and having a planar body and formed in a predetermined shape, and

an application element formed on the substrate,

wherein the application element comprises a plurality of cosmetic application areas, each application area comprising a screen printed layer, and each cosmetic application area having deposited thereon a cosmetic composition comprising at least one pigment and/or pearlescent in an amount from about 0.1 to about 80 wt %;

wherein adjacent cosmetic application areas are cohesively maintained on the substrate in a gapless formation in the presence of at least one of wet and dry binders contained in the cosmetic composition,

wherein at least two of the cosmetic application areas have different cosmetic compositions; and

wherein a protective layer is superposed on top of the flexible paper substrate.

2. The cosmetic applicator of claim 1, wherein the total amount of the at least one wet and dry binder is at least about 0.5 wt %.

3. The cosmetic applicator of claim 1, wherein the cosmetic composition comprises a wet binder present in an amount of from about 2 to about 20 wt %.

4. The cosmetic applicator of claim 3, wherein the wet binder is selected from the group consisting of esters of fatty acids, glyceryl esters, silicones, nonvolatile hydrocarbon oils, natural oils, polyols, and polymers selected from the group consisting of polyurethanes and polyacrylates, and combinations thereof.

5. The cosmetic applicator of claim 1, wherein the cosmetic composition comprises a dry binder present in an amount of from 1 to about 12 wt %.

6. The composition of claim 5, wherein the dry binder is selected from the group consisting of metal salts of fatty acids, waxes, polyethylenes, methacrylates, kaolin, lauroyl lysine, boron nitride, fatty alcohols, bismuth oxychloride, and combinations thereof.

7. The cosmetic applicator of claim 1, wherein the cosmetic composition comprises a filler.

8. The cosmetic applicator of claim 1, wherein the flexible paper substrate has a thickness of about 0.0010 to about 0.012 inches.

9. The cosmetic applicator of claim 1, wherein the substrate has a thickness of about 0.0010 to about 0.0040 inches.

10. The cosmetic applicator of claim 9, wherein the total amount of the at least one wet and dry binder is at least about 0.5 wt %.

11. The cosmetic applicator of claim 1, wherein the amount of cosmetic composition provided on each cosmetic applicator area is a unit dose for that applicator area.

12. The cosmetic applicator of claim 1, wherein the protective layer is removably affixed to the substrate with adhesive.

13. The cosmetic applicator of claim 1, wherein the substrate is subjected to a hydrophobic wetting agent in advance of the deposition of each cosmetic composition in the cosmetic application area.

14. The cosmetic applicator of claim 13, wherein the wetting agent comprises one or more low molecular weight polyols having from about 2 to about 8 carbons.

20. The cosmetic applicator of claim 1, wherein said cosmetic composition includes a suspending agent.

15. A cosmetic applicator comprising:

a flexible paper substrate consisting of a cellulosic material, and having a planar body and formed in a predetermined shape;

an application element formed on the substrate,

wherein the application element comprises a plurality of cosmetic application areas, each application area comprising a screen printed layer, and each cosmetic application area having deposited thereon a cosmetic composition comprising at least one pigment and/or pearlescent in an amount from about 0.1 to about 80 wt %;

wherein adjacent cosmetic application areas are cohesively maintained on the substrate in a gapless formation in the presence of at least one of wet and dry binders contained in the cosmetic composition,

wherein a protective layer is superposed on top of the flexible paper substrate, and

a carrier board supporting the flexible paper substrate, the flexible paper substrate being removably affixed to the carrier board by a low tack adhesive.

21. The cosmetic applicator of claim 15, wherein said cosmetic composition includes a suspending agent.

16. A cosmetic application kit having component parts for supplying a unit dose of a cosmetic, the kit comprising the combination of:

(a) at least one cosmetic applicator comprising

(i) a flexible paper substrate consisting of a cellulosic material, and having a planar body and formed in a predetermined shape, wherein the substrate is subjected to a wetting agent; and

(ii) an application element formed on the substrate, wherein the application element comprises a plurality of cosmetic application area, each application area comprising a screen printed layer, and adjacent cosmetic application areas are cohesively maintained on the substrate in a gapless formation in the presence of at least one of wet and dry binders, and wherein a first and a second cosmetic application area comprise a different respective cosmetic composition comprising at least one pigment and/or pearlescent in an amount from about 0.1 to about 80 wt %, and are configured to produce a blended effect of the respective cosmetic compositions,

wherein the first and second cosmetic application areas are overlaid to create a further cosmetic application area having the blended effect;

(b) a container for the at least one cosmetic applicator; and

(c) instructions for use of the cosmetic applicator.

17. The cosmetic application kit of claim 16, wherein the substrate has a thickness of about 0.0015 to about 0.012 inches.

18. The cosmetic application kit of claim 16, further comprising a protective layer superposed on top of the substrate to overlay the substrate.

19. The cosmetic applicator kit of claim 16, wherein the protective layer includes indicia to orient the placement of the cosmetic applicator for the user.

22. The cosmetic applicator of claim 16, wherein said cosmetic composition includes a suspending agent.