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1. (WO2017003900) COMPOSITIONS LIQUIDES POUR DISPOSITIFS D'ÉLIMINATION DE POILS
Note: Texte fondé sur des processus automatiques de reconnaissance optique de caractères. Seule la version PDF a une valeur juridique

CLAIMS

What is claimed is:

1. A composition dispensing hair removal device, said device comprising a composition comprising from 0.1% to 60% by weight of a silicone polyether block copolymer wherein said silicone polyether block copolymer comprises from 1 to 50%, by weight of polyethylene oxide, from 20% to 90% by weight of polypropylene oxide and from 1% to 20%, more preferably 15% by weight of silicone.

2. The device according to claim 1, wherein said silicone polyether block copolymer comprises from 1% to 30%, by weight of polyethylene oxide, from 20% to 80% by weight of polypropylene oxide and from 1 to 20%, more preferably 15% by weight of silicone.

3. The device according to claim 1, wherein said silicone polyether block copolymer has a molecular weight of from 10000 to 19000, preferably from 10000 to 15000.

4. The device according to any one of the preceding claims, wherein said silicone polyether block copolymer has a ratio of polyethylene oxide to polypropylene oxide of from 2 to 0.1, preferably from 0.6 to 0.25.

5. The device according to claim 1, wherein said composition further comprises from 0.1% to 8% by weight of a water soluble polymer and preferably wherein the ratio of said water soluble polymer to said silicone block copolymer is from 1:5 to 5: 1, preferably from 3:1 to 1:3, more preferably from 2:1 to 2:1.

6. The device according to claim 5 wherein said water soluble polymer is selected from polyethylene oxide, polyvinyl pyrrolidone, polyacrylamide, polyhydroxymethacrylate, polyvinyl imidazoline, polyethylene glycol, polyvinyl alcohol, polyhydroxyethymethacrylate, guars, celluloses, modified celluloses and mixtures thereof.

7. The device according to claim 5, wherein said water soluble polymer is polyethylene oxide having an average molecular weight of at least 300000, preferably from 300,000 to 8 Million, more preferably from 1 million to 5 million, most preferably 2 to 3 million.

8. The device according to any one of the preceding claims, wherein said composition further comprising from 0.1% to 8%, preferably from 0.1% to 5%, by weight of the lubricating material of a copolymer of polyethylene oxide and polypropylene oxide.

9. The device according to any one of the proceeding claims wherein said composition comprises from 0.1% to 5% of a thickening agent and at least about 30% by weight of water.

10. The device according to any one of the preceding claims, wherein said device comprises a handle connected to a hair removal head, wherein said handle comprises a cavity for housing said composition disposed within said handle and an actuator adapted to displace said composition from said cavity to a fluid dispensing member.

11. The device according to claim 10, wherein said fluid dispensing member comprises an elongated contact region forming at least one dispensing orifice.

12. The device according to claim 11, wherein said elongate elastomeric contact region forms a one way valve, preferably selected from a flap valve, a slit valve, a duckbill valve and a combination thereof.

13. A personal care composition comprising from 40% to 95% by weight of water, 1% to 6% by weight of a volatile post foaming agent and from 0.1% to 60% by weight of silicone polyether block copolymer wherein said silicone polyether block copolymer comprises at comprises from 1 to 50%, by weight of polyethylene oxide, from 20% to 90% by weight of polypropylene oxide and from 1 to 20%, more preferably 15% by weight of silicone.