The present invention relates to a process for producing polymer microparticles laden with at least one aroma chemical, which comprises i. dissolving the at least one aroma chemical and an organic polymer composition, which contains at least one polyester as a main constituent, in a volatile organic solvent having a boiling point lower than the boiling point of the aroma chemical and having a solubility in water of at most 100 g/L at 20° C. and 1013 mbar, whereby a solution of the aroma chemical and the organic polymer composition is obtained; ii. emulsifying the solution obtained in step i. in an aqueous medium containing at least one dispersant; iii. removing the volatile organic solvent from the emulsion by evaporation at a temperature of below 80° C. and at a pressure below atmospheric pressure, whereby an aqueous suspension of the laden polymer microparticles is obtained. The present invention also relates to microparticles laden with an aroma chemical, obtainable by the process described herein and to products containing the microparticle composition. The compositions are useful as additives for imparting a scent or flavour to a product. The compositions allow for controlled release of the aroma chemicals.

Provided herein is a personal care composition that can exhibit an increased vapor release while maintaining physical stability and texture. The personal care composition can have from about 35% to about 90% petrolatum, an additional microcrystalline wax having a needle penetration at 25° C. of from about 35 to about 75 dmm, from about 1% to about 8% of a gelling agent mixture, and from about 20% to about 50% of an olfactory composition, all by weight of the composition.

A clear or translucent, stable, compact shampoo composition exhibiting good wet conditioning. The shampoo contains a cationic polymer and a surfactant system. The cationic polymer has an average molecular weight from about 50,000 g/mol to about 1,200,000 g/mol. The sulfate system contains an amino acid based surfactant and is substantially free of sulfate-based surfactants. The shampoo also has a relatively low viscosity.

Needleless injection system (150) for injecting a composition, the system (150) comprising and/or designed to receive a reservoir (102) containing a pressurized gas, notably stored in gaseous and/or liquefied form, the system (150) comprising conveying ducts (306; 306a; 306b), enabling the gas to be directed, first, towards the human keratin materials in order to cool said materials by means of the cold generated by an expansion of the pressurized gas and/or towards a surface (340) configured such as to capture the cold generated by an expansion of the pressurized gas and to transmit it towards the human keratin materials in order to cool the human keratin materials, and, second, towards a mechanism (308; 309; 10; 9) for propelling the composition into the human keratin materials using the gas pressure.

The disclosure relates to systems and compositions for cleansing and detoxifying keratin fibers, in particular human keratin fibers such as the hair, as well as processes for cleansing and detoxifying keratin fibers using the systems and compositions according to the disclosure.

The present invention has as its object the provision of a cracking aerosol composition in which, despite containing carbon dioxide, a foam-breaking sound is generated in a viscous flowable discharge by the action of the carbon dioxide and a liquefied petroleum gas. A cracking aerosol composition of the present invention is a cracking aerosol composition to be filled in an aerosol container including a pressure-resistant container having an aerosol valve, wherein the aerosol composition includes a liquefied petroleum gas, water, a lower alcohol, carbon dioxide, an emulsifier, an emulsifying aid and a thickener; the proportion of the liquefied petroleum gas is 45.0 to 73.0 mass %, the proportion of the lower alcohol is 4.0 to 12.0 mass %, the proportion of the carbon dioxide is 0.1 to 3.5 mass % and the proportion of the emulsifier is 0.02 to 1.2 mass %; and the emulsifier includes two types of nonionic surfactants having different HLB values, and the mass ratio of the two types of nonionic surfactants is 1:10 to 10:1.

The present invention relates to a cosmetic composition comprising: one or more vinylformamide/vinylformamine copolymers comprising: from 10 to 95 mol % of units of formula A1, and from 90 to 5 mol % of units of formula A2, one or more cellulose-based thickening polymers; and one or more amphoteric or zwitterionic surfactants. It also relates to the use of this composition for shaping and/or fixing the hairstyle, to a cosmetic treatment process for the hair using said composition and also to a particular cosmetic set. ##STR00001##

The present invention relates to nitric oxide (NO)-releasing nail coating compositions, NO-releasing coatings, and methods of using the same, for example, to treat fungal infections of a nail. It is noted that aspects described with respect to one embodiment may be incorporated in different embodiments although not specifically described relative thereto. Provided according to embodiments of the invention are nitric oxide (NO)-releasing nail coating compositions and/or coatings.

A self-foaming cleansing composition are provided. The self-foaming composition includes a) from about 0.5% to about 10% wt. % of one or more volatile silicone oils; b) from about 0.5% to about 25% wt. % of one or more surfactants stable at low pH; c) from about at least 1.2% of one or more polymers with suspending properties; d) from about 0.5% to about 5% wt% of one or more thickeners; e) from about 0.5% to about 15% wt. % of one organic acid as cosmetic active ingredient; the self-foaming cleansing composition having a pH in between about 3.4 and 5; the self-foaming cleansing composition starting to foam immediately after application of the compositions onto the skin; wherein the foaming cleansing composition is free of perfluoro compound; and wherein the weight percentages are based on the total weight of the self-foaming cleansing composition.

The present invention generally relates to topical compositions and methods of using the same. The topical compositions may comprise a hydrophilic composition and a hydrophobic composition in admixture. The hydrophobic composition may include a nitric oxide-releasing compound such as, for example, a diazeniumdiolate functionalized co-condensed silica particle. In some embodiments, the topical composition may be self-emulsifying. Further described herein are kits comprising a hydrophilic composition and a hydrophobic composition.