摘要:
Leave-on hair care composition comprising an oil in water emulsion, the emulsion comprising a silicone gum of molecular weight of from 800 000 to 5 000 000 cSt, a nonionic or anionic polysaccharide and a low molecular weight solvent for the silicone gum.
摘要:
The invention relates to a cosmetic or pharmaceutical composition containing a polycondensate that can be obtained by reacting the following single monomers expressed as a percent by weight in relation to the total weight over the polycondensate: 10 - 30 wt.-% of one or more poylols having 3 to 6 hydroxyl groups; 30 - 80 wt.-% of one or more linear, branched and/or cyclic, saturated or unsaturated, non-aromatic monocarboxylic acids having 6 to 32 carbon atoms; 1 - 40 wt.-% of one or more polycarboxylic acids and/or cyclic anhydrides of one such polycarboxylic acid and/or lactones having at least one COOH group; and, optionally, 0.1 - 15 wt.-% of one or more silicons having a hydroxyl and/or carboxylic function. The invention also relates to a cosmetic treatment method using said composition and to the polycondensate defined above.
摘要:
A cosmetic composition comprising: (a) an aqueous phase comprising: (i) water, and (ii) at least one cosmetically active ingredient; (b) a coupling agent; and (c) an oil phase comprising: (i) an isoparaffin solvent, and (ii) a silicone-containing solvent having the formula:
摘要:
La présente demande concerne une composition cosmétique ou pharmaceutique comprenant un polycondensat susceptible d'être obtenu par réaction des seuls monomères suivants; de 10 à 30% en poids, par rapport au poids total du polycondensat, d'un ou plusieurs polyols comprenant 3 à 6 groupes hydroxyles; de 30 à 80% en poids, par rapport au poids total du polycondensat, d'un ou plusieurs acides monocarboxyliques non aromatiques, saturé ou insaturé, linéaire, ramifié et/ou cyclique, comprenant 6 à 32 atomes de carbone; de 1 à 40% en poids, par rapport au poids total du polycondensat, d'un ou plusieurs acides polycarboxyliques et/ou anhydrides cycliques d'un tel acide polycarboxylique et/ou lactones comprenant au moins un groupement COOH; et optionnellement de 0,1 à 15% en poids, par rapport au poids total du polycondensat, d'une ou plusieurs silicones à fonction hydroxyle et/ou carboxylique. La demande concerne également un procédé de traitement cosmétique employant ladite composition, ainsi que le polycondensat ainsi défini.
摘要:
A method for preparing a siloxane polymer comprising the steps of (a) providing an aldehyde-based redox initiator; and (b) reacting said redox initiator with a siloxane having a plurality of end-capped hydride moieties to form a siloxane polymer having a plurality of terminal aldehyde moieties.
摘要:
The invention relates to a cosmetic composition comprising at least one organopolysiloxane comprising at least one carboxyl group and at least one ingredient chosen from silicone resins, silicone polyamides, vinyl polymers comprising at least one carbosiloxane dendrimer-based unit, block copolymers, dispersions of polymer in oils, silicone waxes, silicone elastomers, silicone surfactants and oils. Use for making up and caring for keratin materials, in particular the skin, especially in mascaras, lipsticks and nail varnishes.
摘要:
The present invention relates to a keratin fibre coating composition comprising a cosmetically acceptable liquid medium comprising a liquid fatty phase and at least one resin chosen from rosins, rosin derivatives and hydrocarbon-based resins, and mixtures thereof, the said resin having a number-average molecular weight of less than or equal to 10 000 and a particular lipophilic gelling agent. The invention also relates to the use of such a composition to obtain a smooth, uniform deposit on keratin fibres and a film that shows good resistance to water and to rubbing.
摘要:
A single phase whitening dentifrice that includes (i) a whitening agent selected from the group consisting of hydrogen peroxide, a bound peroxide and a solid peroxide (ii) an abrasive and (iii) a substantially anhydrous orally acceptable carrier, for example, polyethylene glycol. The bound peroxide may be hydrogen peroxide and a polymer and/or any peroxide compound and a porous cross-linked polymer, such as polymers of polyvinyl pyrrolidone, polyacrylates, a polymethacrylates, and a polyitaconates. The solid peroxide may be sodium perborate or urea peroxide. The invention also provides methods of whitening the tooth surfaces by contacting the surface with the composition.