摘要:
The present invention relates to polyurethanes and a process for preparing them. These polyester polyurethanes contain units corresponding to the following formulae (I) and (II): The polyester polyurethanes according to the present invention form pseudolatices and may be utilized as film-forming resin in cosmetic compositions.
摘要:
A composition suitable for topical application, comprising a liquid fatty phase, at least one dye, and at least 2% by weight, relative to the total weight of the composition, of polymer particles which are dispersed and stabilized at the surface by at least one stabilizer in the liquid fatty phase. The present invention also provides a composition suitable for topical application, comprising a cosmetic, dermatological, hygiene or pharmaceutical liquid fatty phase, at least one active agent selected from the group consisting of cosmetic, dermatological, hygiene and pharmaceutical active agents, and at least 2% by weight, relative to the total weight of the composition, of polymer particles which are dispersed and stabilized at the surface by at least one stabilizer in the liquid fatty phase.
摘要:
The present invention relates to a care and/or make-up anhydrous composition, in particular a cosmetic, dermatological, hygienic or pharmaceutical composition, for the skin, which may be provided in the form of a cast product or a gel comprising at least one, in particular pulverulent, coloring matter and a dispersion of non-film-forming polymer particles which are surface-stabilized in a partially nonvolatile liquid fatty phase. Depending on the quantity of polymer and of nonvolatile oil, it is possible to obtain, on the lips or the skin, a nonfatty soft film having remarkable transfer-free properties, while imparting a very high degree of comfort. The invention also relates to the use of this dispersion in such a composition.
摘要:
A composition suitable for topical application, which contains: a liquid fatty phase, at least one coloring agent, at least 2% by weight, with respect to the total weight of the composition, of a polymer which is dispersible in the liquid fatty phase, and a polymer which is soluble in the liquid fatty phase. In preferred embodiments, the composition may be provided in the form of a cast product or of a gel containing at least one coloring material, in particular pulverulent coloring material, a dispersion of polymer particles which are stabilized at the surface in a liquid fatty phase and a fat-soluble polymer of the vinylpyrrolidone copolymer type. In addition, according to the amount of polymer, it is possible to obtain, on the lips or skin, a supple film having notable transfer-free properties while being extremely comfortable. The invention also relates to the use of this dispersion in such a composition.
摘要:
The present disclosure relates to novel polyurethanes comprising cationic units, of diisocyanates and of nonionic units derived from polyolefins comprising at least 10 mol % of units comprising at least one residual carbon-carbon double bond.The present disclosure also relates to cosmetic or pharmaceutical compositions comprising the polyurethanes, and also to a cosmetic treatment process, for example for shaping and/or holding the hair, comprising the application of such a composition.
摘要:
The present invention relates to a care, and/or treatment, and/or make-up cosmetic composition for keratin materials, comprising, in a physiologically acceptable medium, an efficient amount of at least one linear, branched or cyclic polymer, or dendrimer, comprising: a -POL- polymeric backbone comprising at least two repeating patterns, and at least two binding groups (A), attached on the polymeric backbone and adapted to create H links with one ore more partner binding groups, of an identical or different chemical nature, each coupling of two binding groups involving at least three H links.
摘要:
The invention concerns novel ethylene copolymers comprising polyethylene glycol (meth)acrylate monomers, cationic monomers, and optionally amphoteric, anionic and/or hydrophilic nonionic monomers, neutralized by particular neutralizing agents. The invention also concerns composition in particular cosmetic or pharmaceutical comprising said copolymers, as well as methods for preparing said copolymers, and cosmetic treatment methods using same.
摘要:
The invention relates to the use of a composition comprising at least one conductive polymer in a cosmetically acceptable medium, said polymer being in soluble form in said medium, as, or for the manufacture of, cosmetic products for giving a visual effect to human keratin fibers and more particularly the hair, and also, when said conductive polymer absorbs in the visible region, as, or for the manufacture of, cosmetic products intended to color said fibers.The invention also relates to the corresponding treatment process.
摘要:
The present disclosure relates to novel ethylenic copolymers comprising from 10% to 80% by weight, of at least one monomer of polyethylene glycol (meth)acrylate type, from 20% to 90% by weight, of at least one anionic monomer, and from 0% to 70% by weight, at least one additional nonionic hydrophilic monomer. The disclosure also relates to a composition, such as cosmetic or pharmaceutical compositions, comprising the copolymers and to a method of using the same.
摘要:
Disclosed herein are a cosmetic composition for the cosmetic treatment of keratin fibers, which comprises, in a cosmetically acceptable medium, at least one nanoobject of elongate form made of at least one crosslinked synthetic polymer, and methods of cosmetic treatment of keratin fibers comprising applying this composition to the keratin fibers to impart body to the hairstyle.