Abstract: The present invention relates to a composition comprising at least one composition for home care, and at least one solid microcapsule having an average diameter of between 1 ?m and 30 ?m, comprising a core consisting of a composition C1 comprising at least one perfuming agent, and a solid shell of crosslinked polymer totally encapsulating the core at its periphery, said solid shell comprising a crosslinked polymer obtained by polymerization of at least one monomer or polymer bearing at least one reactive function selected from the group consisting of acrylate, methacrylate, vinyl ether, N-vinyl ether, vinyl ester, thiolene, maleate, epoxy, siloxane, amine, lactone, phosphate and carboxylate functions, and wherein the thickness of the soli shell is between 0.1 ?m and 20 ?m.

Abstract: The invention relates to the use of molecularly imprinted polymer(s) or MIPs, of odorous molecule(s), as deodorant agent in particular for selectively trapping molecules that are the cause of human body odour. More particularly by using MIPs which may be obtained via polymerization of “sol-gel” type; it being understood that the polymerization is performed in the presence v) of one or more “templates” of target molecule(s) responsible for human body odour. Another subject of the invention concerns a NI process for preparing MIPs as defined previously, MIPs obtained via this process, and a cosmetic composition comprising at least one MIP as defined previously. Unexpectedly, it appears that the MIPs make it possible to specifically trap precursors of odorous molecules and odorous molecules that may be used in cosmetic formulations, especially those that are the cause of the unpleasant odour of sweat.

Abstract: The invention relates to a molecularly imprinted polymer obtained by polymerization of a mixture comprising a basic ethylene monomer having an amine group, a crosslinking agent comprising at least 2 polymerizable ethylene unsaturations, a porogenic solvent and a C14-C20 fatty acid. A cosmetic composition comprising such a polymer. A cosmetic process to prevent and/or treat dandruff of the scalp using such a polymer.

Abstract: The invention relates to the use of molecularly imprinted polymer(s) or MIPs, of odorous molecule(s), as deodorant agent in particular for selectively trapping molecules that are the cause of human body odour. More particularly by using MIPs which may be obtained via polymerization, preferably via radical polymerization, of a mixture of: i) optionally one or more polymerization initiator(s); ii) one or more functional monomer(s); iii) one or more crosslinking agent(s); and iv) one or more porogenic solvent(s); it being understood that the polymerization a) or b) is performed in the presence v) of one or more “templates” of target molecule(s) responsible for human body odour. Another subject of the invention concerns a process for preparing MIPs as defined previously, MIPs obtained via this process, and a cosmetic composition comprising at least one MIP as defined previously.

Abstract: A subject matter of the invention is a molecularly imprinted polymer obtained by polymerization of a mixture comprising a silane, a tetra(C1-C4)alkyl orthosilicate, a porogenic solvent and a C14-C20 fatty acid. Cosmetic composition comprising such a polymer. Cosmetic method for preventing and/or treating dandruff of the scalp using such a polymer.

Abstract: The invention relates to a molecularly imprinted polymer obtained by polymerization of a mixture comprising a basic ethylene monomer having an amine group, a crosslinking agent comprising at least 2 polymerizable ethylene unsaturations, a porogenic solvent and a C14-C20 fatty acid. A cosmetic composition comprising such a polymer. A cosmetic process to prevent and/or treat dandruff of the scalp using such a polymer.

Abstract: The invention relates to the use of molecularly imprinted polymer(s) or MIPs, of odorous molecule(s), as deodorant agent in particular for selectively trapping molecules that are the cause of human body odour. More particularly by using MIPs which may be obtained via polymerization of “sol-gel” type; it being understood that the polymerization is performed in the presence v) of one or more “templates” of target molecule(s) responsible for human body odour. Another subject of the invention concerns a NI process for preparing MIPs as defined previously, MIPs obtained via this process, and a cosmetic composition comprising at least one MIP as defined previously. Unexpectedly, it appears that the MIPs make it possible to specifically trap precursors of odorous molecules and odorous molecules that may be used in cosmetic formulations, especially those that are the cause of the unpleasant odour of sweat.

Abstract: A subject matter of the invention is a molecularly imprinted polymer obtained by polymerization of a mixture comprising a silane, a tetra(C1-C4)alkyl orthosilicate, a porogenic solvent and a C14-C20 fatty acid. Cosmetic composition comprising such a polymer. Cosmetic method for preventing and/or treating dandruff of the scalp using such a polymer.

Abstract: The invention relates to the use of molecularly imprinted polymer(s) or MIPs, of odorous molecule(s), as deodorant agent in particular for selectively trapping molecules that are the cause of human body odour. More particularly by using MIPs which may be obtained via polymerization, preferably via radical polymerization, of a mixture of: i) optionally one or more polymerization initiator(s); ii) one or more functional monomer(s); iii) one or more crosslinking agent(s); and iv) one or more porogenic solvent(s); it being understood that the polymerization a) or b) is performed in the presence v) of one or more “templates” of target molecule(s) responsible for human body odour. Another subject of the invention concerns a process for preparing MIPs as defined previously, MIPs obtained via this process, and a cosmetic composition comprising at least one MIP as defined previously.

Abstract: A subject-matter of the invention is a composition comprising a) at least one ortho-diphenol derivative, b) at least one specific metal derivative and c) at least one basifying agent, a method for dyeing keratinous fibers by treatment of the said fibers using the ingredients a), b) et c) and the use thereof for dyeing keratinous fibers. This hair dyeing method makes it possible to obtain better colorations which are more uniform, chromatic and lasting and which do not detrimentally affect the cosmetic properties of the keratinous fibers, starting from an extract of ortho-diphenols which are in particular natural.

Abstract: A subject-matter of the invention is a composition comprising a) at least one ortho-diphenol derivative, b) at least one specific metal derivative and c) at least one basifying agent, a method for dyeing keratinous fibres by treatment of the said fibres using the ingredients a), b) et c) and the use thereof for dyeing keratinous fibres. This hair dyeing method makes it possible to obtain better colorations which are more uniform, chromatic and lasting and which do not detrimentally affect the cosmetic properties of the keratinous fibres, starting from an extract of ortho-diphenols which are in particular natural.

Abstract: The present disclosure relates to the dyeing of keratin materials using thiol/disulfide styryl tetrahydroquinolinium fluorescent dyes. Disclosed herein is a dye composition comprising a thiol/disulfide styryl tetrahydroquinolinium fluorescent dye and a dyeing process with, for instance, a lightening effect on keratin materials such as hair, using said composition. Disclosed herein are thiol fluorescent dyes and the uses thereof in lightening keratin materials. This composition can be used to obtain a lightening effect which can be resistant and visible on dark keratin fibers.

Abstract: The disclosure relates to the dyeing of keratin materials using styryl hydroxy(cyclo)alkylamino thiol/disulfide fluorescent dyes. Disclosed herein is a dye composition comprising a styryl hydroxy(cyclo)alkylamino thiol/disulfide fluorescent dye and a dyeing process with, for example, a lightening effect on keratin materials such as hair, using said composition. Disclosed herein are novel thiol/disulfide fluorescent dyes and the uses thereof in lightening keratin materials. This composition makes it possible to obtain a lightening effect which can be resistant and visible on dark keratin fibers.

Abstract: The disclosure relates to the dyeing of keratin materials using styryl hydroxy(cyclo)alkylamino thiol/disulfide fluorescent dyes. Disclosed herein is a dye composition comprising a styryl hydroxy(cyclo)alkylamino thiol/disulfide fluorescent dye and a dyeing process with, for example, a lightening effect on keratin materials such as hair, using said composition. Disclosed herein are novel thiol/disulfide fluorescent dyes and the uses thereof in lightening keratin materials. This composition makes it possible to obtain a lightening effect which can be resistant and visible on dark keratin fibers.

Abstract: The present disclosure relates to the dyeing of keratin materials using thiol/disulfide styryl tetrahydroquinolinium fluorescent dyes. Disclosed herein is a dye composition comprising a thiol/disulfide styryl tetrahydroquinolinium fluorescent dye and a dyeing process with, for instance, a lightening effect on keratin materials such as hair, using said composition. Disclosed herein are thiol fluorescent dyes and the uses thereof in lightening keratin materials. This composition can be used to obtain a lightening effect which can be resistant and visible on dark keratin fibers.

Abstract: The invention relates to a method of preparing an acylimidazolium-type reagent. More specifically, the invention relates to a salt of N-(benzyloxycarbonyl)-N?-methylimidazolium. The inventive method of preparing an acylimidazolium-type reagent is characterised in that it is obtained by: (i) reacting a reagent comprising a —COX group having formula (II) and an imidazole reagent having formula (III); and (ii) subsequently, adding a strong acid HY to the product thus obtained, said acid having a pKa of less than 1, which produces the desired reagent.

Abstract: The invention relates to a process for the diastereoselective preparation of olefins via the Homer-Wadsworth-Emmons reaction, which consists in reacting at low temperature a phosphonate with a carbonyl derivative in the presence of a base in a suitable solvent, characterized in that a tris(polyoxaalkyl)amine sequestering reagent of formula (I): N—[CHR1—CHR2—O—(CHR3—CHR4—O)n—R5]3 (I), wherein: n is an integer between 0 and 10; R1, R2, R3 and R4 may be identical or different, and represent a hydrogen atom or an alkyl radical containing from 1 to 4 carbon atoms; R5 represents a hydrogen atom, an alkyl or cycloalkyl radical containing up to 12 carbon atoms, a phenyl radical or a radical of formula —C?H2?-?, or CmH2m+1-?-, with m being an integer between 1 and 12 and ? being a phenyl radical; is added in an amount that is sufficient to increase the diastereoselectivity of the olefin.

Abstract: This invention relates to the use of heterocyclic carboxamide compounds for preventing or reducing self-administration, by a human or animal patient, of a drug or a substance capable of giving rise to pharmacomania or to overuse. The preferred types of drugs or substances are nicotine, caffeine, benzodiazepines, narcotics, and hallucinogens.

Abstract: This invention is directed to a functionalized amino resin of formula ##STR1## wherein S is a solid support; R is H or alkyl; A is ##STR2## Y is OH or OCOR.sup.1 ; and R.sup.1 is aliphatic or aromatic which is useful for the solid phase synthesis of amides, peptides and hydroxamic acids.

Abstract: A compound of the formula ##STR1## in which Ra represents an -alk-COOalk' radical, a --CH.sub.2 --PO(Oalk).sub.2 radical, a --CH.dbd.CH--COOalk' radical or a phenyl radical substituted with an alkoxycarbonyl radical.