摘要:
The invention relates to a nail varnish composition containing at least one film-forming agent based on nitrocellulose and/or a cellulose derivative, a plasticiser and a solvent, characterised in that it comprises at least 6% of a film-forming agent based on nitrocellulose and/or a cellulose derivative, and a polyphenylsilsesquioxane resin, with the aim of improving the shine of the varnish after the application thereof to the nails, said polyphenylsilsesquioxane resin being a non-aminated molecule and having a glass transition temperature Tg higher than 30°C.
摘要:
The invention relates to a cosmetic composition for nails containing a concentration less than or equal to 1 wt % of at least one monoaldehyde of the formula (I): R-CHO, where R is a C 5- C 12 linear alkyl radical or a C 5 -C 12 alkenyl with an unconjugated double bond to the –CHO aldehyde group, as nail hardening agent, and provided in the form of a colored or colorless fingernail polish, a polish undercoat, a peelable polish, a beauty oil, an emulsion or an aqueous solution, or a gel. The present invention also relates to the use of aldehydes of the formula (I) for hardening and strengthening nails and to a method for applying same.
摘要:
The invention concerns a cosmetic composition for nails free of phthalate, camphor and aromatic solvent comprising: a main film-forming cellulose polymer, preferably nitro-cellulose, a benzoic acid diester with a diol, as plasticizer, and at least an additive resin. Said composition can be used as coloured varnish or for adherence layer or colourless finish layer treatment.
摘要:
L'invention concerne une composition de vernis à ongles comprenant un polymère filmogène cellulosique, un plastifiant et un ou des solvant(s), et est caractérisée en ce qu'elle renferme de 20 à 200 % en poids, par rapport au polymère cellulosique, d'au moins un deuxième polymère filmogène partiellement insoluble dans ledit polymère cellulosique, provoquant une démixtion d'au moins deux phases liquides stables et distinctes au repos. De préférence, le deuxième polymère filmogène est une résine vinylique, par exemple le polyvinylbutyral. Après agitation, cette composition présente un aspect homogène, et peut être appliquée sur les ongles comme un vernis classique.
摘要:
The invention relates to a method for adding active agents to a nail varnish, in emulsion form. Said method is suitable for adding active agents by minimising the breakdown of same in the varnish, or the destabilisation of the varnish. The method also enables the addition of active ingredients that were previously incompatible with the varnish medium.