COMPOSITION BASED ON STYLING POWDER AND/OR SEBUM-ABSORBING POWDER AND AN ALUMINIUM SALT

Abstract

A subject of the present invention is a composition comprising: a) at least one sebum-absorbing powder with a sebum uptake of greater than or equal to 35 ml/100 g, and/or at least one styling powder; b) at least one aluminium salt other than the sebum-absorbing powders with a sebum uptake of greater than or equal to 35 ml/100 g, and/or than the styling powders; c) optionally a propellant. A subject of the present invention is also to a process for the thy-washing and cosmetic treatment of keratin materials, comprising a step of applying the composition to the hair.

Claims

1.-20. (canceled)

21. A shampoo composition comprising: a) at least one sebum-absorbing powder with a sebum uptake of greater than or equal to about 35 mL/100 g; b) at least one aluminum salt other than the sebum-absorbing powder; and c) optionally, at least one propellant.

22. The shampoo composition according to claim 21, further comprising at least one styling powder.

23. The shampoo composition according to claim 21, wherein the at least one sebum-absorbing powder is chosen from modified starches.

24. The shampoo composition according to claim 21, wherein the at least one sebum-absorbing powder is chosen from starch octenylsuccinates, aluminum starch octenylsuccinates, perlite, polylactic acids, or zeolites.

25. The shampoo composition according to claim 21, wherein the at least one sebum-absorbing powder is present in an amount ranging from about 0.1% to about 99% by weight, relative to the total weight of the composition.

26. The shampoo composition according to claim 21, wherein the at least one sebum-absorbing powder is present in an amount ranging from about 2% to about 80% by weight, relative to the total weight of the composition.

27. The shampoo composition according to claim 22, wherein the at least one styling powder comprises at least one water-insoluble mineral compound.

28. The shampoo composition according to claim 27, wherein the at least one water-insoluble mineral compound is chosen from metal carbonates, oxides, sulfates, or silicates containing magnesium.

29. The shampoo composition according to claim 27, wherein the at least one water-insoluble mineral compound is chosen from calcium carbonate, magnesium carbonate, alumina, barium sulfate, or magnesium oxide.

30. The shampoo composition according to claim 27, wherein the at least one water-insoluble mineral compound is present in an amount ranging from about 0.1% to about 99% by weight, relative to the total weight of the composition.

31. The shampoo composition according to claim 27, wherein the at least one water-insoluble mineral compound is present in an amount ranging from about 2% to about 80% by weight, relative to the total weight of the composition.

32. The shampoo composition according to claim 21, wherein the at least one aluminum salt is of organic or mineral nature.

33. The shampoo composition according to claim 21, wherein the at least one aluminum salt is chosen from optionally hydrated potassium aluminum sulfates or aluminum halohydrates.

34. The shampoo composition according to claim 21, wherein the at least one aluminum salt is present in an amount ranging from about 0.01% to about 15% by weight, relative to the total weight of the composition.

35. The shampoo composition according to claim 21, wherein the at least one aluminum salt is present in an amount ranging from about 0.1% to about 5% by weight, relative to the total weight of the composition.

36. The shampoo composition according to claim 21, wherein the composition is anhydrous.

37. The shampoo composition according to claim 21, further comprising at least one zinc salt chosen from zinc gluconate, zinc salicylate, zinc ricinoleate, zinc pyrithione, or zinc pidolate.

38. The shampoo composition according to claim 21, wherein the at least one propellant is chosen from air, nitrogen, carbon dioxide, dimethyl ether, volatile hydrocarbons, chlorinated and/or fluorinated hydrocarbons, or mixtures thereof.

39. The shampoo composition according to claim 21, wherein the at least one propellant is chosen from C.sub.3-C.sub.5 alkanes.

40. The shampoo composition according to claim 21, wherein the at least one propellant is chosen from n-butane, propane, isobutane, or mixtures thereof.

41. The shampoo composition according to claim 21, wherein the at least one propellant is present in an amount ranging from about 10% to about 95% by weight, relative to the total weight of the composition.

42. The shampoo composition according to claim 21, wherein the at least one propellant is present in an amount ranging from about 20% to about 88% by weight, relative to the total weight of the composition.

43. The shampoo composition according to claim 21, further comprising at least one liquid fatty substance.

44. The shampoo composition according to claim 43, wherein the at least one liquid fatty substance is chosen from linear or branched hydrocarbons of mineral, animal or synthetic origin and with more than 16 carbon atoms, branched or unsaturated fatty alcohols, fatty esters, or triglyceride oils of plant origin.

45. The shampoo composition according to claim 43, wherein the at least one liquid fatty substance is chosen from liquid paraffin, liquid petroleum jelly, octyldodecanol, isostearyl alcohol, 2-hexyldecanol, oleyl alcohol, linoleyl alcohol, linolenyl alcohol or undecylenyl alcohol, ethyl or isopropyl palmitates, alkyl myristates, isocetyl stearate, 2-ethylhexyl isononanoate, isononyl isononanoate, isodecyl neopentanoate, isostearyl neopentanoate, or plant oils.

46. The shampoo composition according to claim 43, wherein the at least one liquid fatty substance is chosen from isopropyl palmitate or isopropyl myristate.

47. An aerosol device comprising: at least one container comprising a shampoo composition comprising: a) at least one sebum-absorbing powder with a sebum uptake of greater than or equal to about 35 mL/100 g, b) at least one aluminum salt other than the sebum-absorbing powder and c) optionally, at least one propellant; and at least one means for dispensing the composition.

48. A method for dry-washing and/or cosmetic treatment of hair, said method comprising applying to the hair a composition comprising: a) at least one sebum-absorbing powder with a sebum uptake of greater than or equal to about 35 mL/100 g, b) at least one aluminum salt other than the sebum-absorbing powder, and c) optionally, at least one propellant.

Description

EXAMPLE

[0158] In the example that follows, all the amounts are indicated as weight percentages of product in unmodified form relative to the total weight of the composition.

[0159] The following compositions according to the invention may be produced starting from the compounds indicated in the table below, composition A being able to be packaged in an aerosol device and composition B in a salt-shaker-type device:

TABLE-US-00002 A B DRY FLO PLUS by National Starch (86% Aluminium 10.42 74.00 Starch Octenylsuccinate) Calcium carbonate (D50 = 35 μm).sup.1 2.18 15.00 Hectorite modified with distearyldimethylammonium 0.28 2.00 chloride.sup.2 Isopropyl myristate 0.42 3.00 Fragrance 0.20 1.00 Hydrated potassium aluminium sulfate (alum 0.50 5.00 KAl(SO.sub.4).sub.2•12H.sub.2O) Isobutane 86.00 — .sup.1Sold under the trade name Omyacare S60 by Omya .sup.2Sold under the trade name Bentone 38 by Elementis

[0160] The following compositions according to the invention C, D and E, and comparative compositions F and G, were prepared from the compounds indicated in the table below.

TABLE-US-00003 C D E F G DRY FLO PLUS by National Starch 12.41 89.00 11.92 12.90 10.92 (86% Aluminium Starch Octenylsuccinate) Calcium carbonate (D50 = 35 μm).sup.1 0.20 1.50 0.20 0.20 2.18 Hectorite modified with 0.28 2.00 0.28 0.28 0.28 distearyldimethylammonium chloride.sup.2 Isopropyl myristate 0.42 3.00 0.42 0.42 0.42 Fragrance 0.20 1.00 0.20 0.20 0.20 Hydrated potassium aluminium 0.49 3.50 0.49 — — sulfate (alum KAl(SO.sub.4).sub.2•12H.sub.2O) Zinc pidolate — — 0.49 — — Isobutane 86.00 — 86.00 86.00 86.00 .sup.1Sold under the trade name Omyacare S60 by Omya .sup.2Sold under the trade name Bentone 38 by Elementis

[0161] Assessment of Cleansing and/or Anti-Grease Power of the Composition

[0162] Compositions C, E, F and G were introduced in powder form, without the isobutane, into an aerosol device. The isobutane was then introduced to pressurize the device. The device is fitted with a valve conventionally used for aerosols,

[0163] Composition D was introduced in powder form into a salt-shaker-type container.

[0164] Compositions C, D, E and G were applied to 2.7 g of natural locks according to the following protocol:

[0165] Each lock was combed and tared beforehand on aluminium foil. 0.1 g of artificial sebum was applied, and spread by finger along the lock.

[0166] Each lock was then combed with one passage of a comb.

[0167] 4 g of composition were then applied to the lock with its aluminium foil. In particular, compositions C and E according to the invention and comparative composition G were sprayed and composition D was deposited by gravity.

[0168] The composition was spread by finger along the lock with 10 circular motions.

[0169] Each lock was then combed with one passage of a comb.

[0170] Six experts assessed the following criteria: [0171] the visual appearance—greasy or clean; [0172] the feel—greasy or natural; [0173] the appearance of the hair—in clumps or individual strands; [0174] the appearance of the hair—fixed in place or supple; [0175] the appearance of the hair—flattened or instead with volume.

[0176] All the experts judged the visual appearance of the locks treated with the compositions of the invention to be cleaner, with a more natural feel and more individualised strands of hair and to be more supple with more volume compared to the locks treated with composition G.

[0177] Assessment of the Stability of the Composition

[0178] Sedimentation test: Compositions C and F were also packaged in aerosol form in a transparent glass container with 100 ml capacity (dimensions: 4 cm diameter and 13 cm height). The container was filled with 33 g of composition. The container was shaken vigorously. Then, the sedimentation rate was noted visually by timing the sedimentation of the suspension at rest until sedimentation at 1 cm from the upper level of the composition and until complete sedimentation.

[0179] Protocol:

[0180] t.sub.0: starting the timer.

[0181] t.sub.1: time to partial sedimentation, i.e. at 1 cm from the upper level of the composition.

[0182] t.sub.final: time to total sedimentation, i.e. until the clear and stable supernatant is obtained.

[0183] The results are averaged over 3 measurements.

TABLE-US-00004 Composition C Composition F t.sub.1  7 seconds  5 seconds t.sub.final 38 seconds 25 seconds

[0184] Composition C of the invention takes more time to sediment than composition F and is therefore more stable.

[0185] It is thus noted that the addition of alum allows the sedimentation time to be increased compared to that of a composition without alum.