摘要:
The present invention relates to a process for increasing the persistence of at least one cosmetic and/or care effect of a cosmetic composition comprising an oily phase. This process comprises the incorporation into this oily phase of at least one linear or cyclic polyorganosiloxane which comprises at least two organosiloxy units and at least two side and/or end groups which are each capable of forming at least one hydrogen bond with one or more partner groups. The process may be applied, for example, to lipsticks, mascaras or eyeliners to increase the persistence of their coloring effect and/or gloss, to foundations, powders, blushers and eyeshadow to increase the persistence of the matt effect, and to care products such as moisturizing products, deodorants or antiperspirants to increase the persistence of their active care agents. The invention also relates to a cosmetic composition, the persistence of at least one cosmetic and/or care effect of which is increased, and which is intended to be used on the skin, the lips and superficial body growths.
摘要:
Cosmetic compositions based on multiblock ionizable polycondensates, and uses thereof The invention relates to novel cosmetic or dermatological compositions, characterized in that they comprise, in a cosmetically acceptable support, at least one solution or one emulsion of at least one multiblock polycondensate whose chain consists of the repetition of at least one polysiloxane block and of at least one polyurethane and/or polyurea block; the said polyurethane and/or polyurea block also including ionizable groups and the said polycondensate being dissolved in an aqueous, organic or aqueous-organic solvent system. These compositions may be used in particular in the cosmetic field of hair care, make-up or skincare.
摘要:
Cosmetic or dermatological compositions, especially in the field of hair care, make-up and beauty or hygiene products, of polyurethane and/or polyurea block polycondensation products comprising a chain formed by the repetition of at least one polyurethane and/or polyurea block -[-M-]- containing a polysiloxane graft. The polycondensation compositions are preferably multiblock and comprise a chain which is also formed by the repetition of a polyurethane and/or polyurea block -[-N-]- containing nonionic groups and/or ionic groups and/or a polyurethane and/or polyurea block -[-G-]- containing oligomers of organic polymers and/or a polysiloxane block -[-L-]-.
摘要翻译:化妆品或皮肤病学组合物,特别是在头发护理,化妆和美容或卫生领域的聚氨酯和/或聚脲嵌段缩聚产物,包括通过重复至少一种聚氨酯和/或聚脲嵌段形成的链 - -M-] - 含有聚硅氧烷接枝物。 缩聚组合物优选是多嵌段的并且包含还通过重复含聚氨酯和/或含聚脲嵌段 - [ - N - ]的非离子基团和/或离子基团和/或聚氨酯和/或聚脲嵌段形成的链 - [ - G - ] - 含有机聚合物的低聚物和/或聚硅氧烷嵌段 - [ - L - ] - 。
摘要:
The present invention relates to the use, for the temporary dyeing of the hair or of animal hairs, of a composition comprising at least:(a) an aqueous dispersion of particles of film-forming polymer containing at least one acidic function, in free or at least partially neutralized form, and(b) at least one pigment dispersed in the continuous phase of the said dispersion; the said pigment not resulting from the oxidative polymerization of an indole compound.
摘要:
The present invention relates to a cosmetic or pharmaceutical composition comprising an aqueous dispersion of polymers, in particular as film-forming agent. The said aqueous dispersions are obtained by radical polymerization of radical monomer, within and/or partially at the surface, of preexisting particles of at least one polymer chosen from the group consisting of polyurethanes and/or polyureas.
摘要:
New cosmetic compositions characterized in that they comprise, in a cosmetically acceptable carrier, at least one pseudolatex based on a multiblock polycondensate which contains a polysiloxane block and a polyurethane and/or polyurea block, wherein the polyurethane and/or polyurea block further comprises anionic or cationic groups. These compositions can be employed especially in the cosmetic field of hair care, of make-up or of skin care.
摘要:
A cosmetic composition or a support for a cosmetic composition, in the form of a water-in-oil emulsion, contains as a thickening agent, at least one copolymer containing a low or slight amount of units containing ionic groups.
摘要:
Thickening agent resulting from the interaction of a copolymer of cellulose or of a cellulose derivative which are grafted with a quaternary ammonium salt of a water-soluble monomer and of a carboxylic anionic polymer and cosmetic compositions in which it is present.
摘要:
Cosmetic compositions for the hair and skin are described which are characterized in that they contain a polymer which comprises recurring units having the general formula ##STR1## in which: k is 0 or 1, and l=1 if k=0, or l=0 if k=1,p=0 or 1 and the radicals R.sub.1 to R.sub.5 represent various specified organic radicals.
摘要:
The copolymer of N-vinyl pyrrolidone and a vinylic, allylic or methallylic ester of a cyclic .alpha.- or .beta.- carboxylic acid is employed as a cosmetic film forming resin in cosmetic compositions for the hair, including hair setting lotions and lacquers, hair rinses and shampoos.