Abstract: The invention relates to a process for straightening keratin fibres, comprising: (i) a step in which a straightening composition containing at least two denaturing agents is applied to the keratin fibres, (ii) a step in which the temperature of the keratin fibres is raised, using a heating means, to a temperature of between 110 and 250° C.

Abstract: The invention concerns a method for straightening keratinous fibers including: (i) a step of applying on the keratinous fibers a hair straightening composition containing at least one polyhydroxylated aromatic compound, (ii) a step of increasing the temperature of the keratinous fibers, using heating means, to a temperature ranging between 110 and 250° C.

Abstract: The invention concerns a method for straightening keratinous fibers including: (i) a step of applying on the keratinous fibers a hair straightening composition containing at least one alpha-hydroxy and/or keto acid derivative, the pH of said composition being not more than 9 (ii) a step of increasing the temperature of the keratinous fibers, using heating means, to a temperature ranging between 110 and 250° C.

Abstract: The invention concerns a method for straightening keratinous fibers including: (i) a step of applying on the keratinous fibers a hair straightening composition containing at least one alpha-hydroxy and/or keto acid derivative, the pH of said composition being not more than 9 (ii) a step of increasing the temperature of the keratinous fibers, using heating means, to a temperature ranging between 110 and 250° C.

Abstract: The invention concerns a method for straightening keratinous fibers including: (i) a step of applying on the keratinous fibers a hair straightening composition containing at least one polyhydroxylated aromatic compound, (ii) a step of increasing the temperature of the keratinous fibers, using heating means, to a temperature ranging between 110 and 250° C.

Abstract: The invention relates to a cosmetic treatment process, in particular for caring for or making up keratin materials, comprising the following steps: a) a step of applying, to the keratin materials, a cosmetic composition comprising a compound comprising at least 2 maleimide groups; b) a step of applying a cosmetic composition comprising a compound comprising at least 2 furfuryl groups. The invention also relates to a kit comprising the two compositions, enabling said process to be carried out. The invention also relates to copolymers furfuryl (meth)acrylate, specifically (meth)acrylamide, and addition monomer chosen from polyethylene glycol (meth)acrylates and polydimethylsiloxanes with mono(meth)acryloyloxy end group.

Abstract: The invention concerns a method for straightening keratinous fibers including: (i) a step of applying on the keratinous fibers a hair straightening composition containing at least one alpha-hydroxy and/or keto acid derivative, the pH of said composition being not more than 9 (ii) a step of increasing the temperature of the keratinous fibers, using heating means, to a temperature ranging between 110 and 250° C.

Abstract: Disclosed is an anhydrous composition comprising particles having a core containing a beneficial agent and an envelope surrounding the core. The envelope comprises a hydrophobically modified polysaccharide and a water-soluble carbohydrate and/or water-soluble polyol. The particles have a poured powder density from 300.0 g/l to 600.0 g/l and an absolute density of greater than 1.0. The composition also comprises a fatty phase comprising a solid fatty substance and an oil. The composition has a hardness measured at 32° C. at a humidity of 40% from 15 kPa to 150 kPa. Also disclosed are uses of the composition for caring for and/or for the hygiene of and/or for conditioning and/or for fragrancing and/or for making up a keratin material. The composition can be used for treating body odor wherein the composition comprises a deodorant active agent and/or antiperspirant active agent in free form and/or in encapsulated form.

Abstract: The present invention relates to an anhydrous composition comprising: 1) at least particles comprising a core containing at least one beneficial agent and an envelope surrounding the core; said envelope comprising at least one hydrophobically modified polysaccharide and at least one water-soluble carbohydrate and/or water-soluble polyol; said particles simultaneously having a poured powder density ranging from 300.0 g/l to 600.0 g/l and an absolute density of greater than 1.0; and 2) an oily phase. The invention additionally relates to a cosmetic process for caring for and/or for making up a keratin material, which consists in applying to the surface of said human keratin material a consumer product comprising a composition as defined previously.

Abstract: The invention relates to a process for straightening keratin fibres, comprising: (i) a step in which a straightening composition containing at least two denaturing agents is applied to the keratin fibres, (ii) a step in which the temperature of the keratin fibres is raised, using a heating means, to a temperature of between 110 and 250° C.

Abstract: The invention relates to a cosmetic treatment process, in particular for caring for or making up keratin materials, comprising the following steps: a) a step of applying, to the keratin materials, a cosmetic composition comprising a compound comprising at least 2 maleimide groups; b) a step of applying a cosmetic composition comprising a compound comprising at least 2 furfuryl groups. The invention also relates to a kit comprising the two compositions, enabling said process to be carried out. The invention also relates to copolymers furfuryl (meth)acrylate, specifically (meth)acrylamide, and addition monomer chosen from polyethylene glycol (meth)acrylates and polydimethylsiloxanes with mono(meth)acryloyloxy end group.

Abstract: The invention concerns a method for straightening keratinous fibers including: (i) a step of applying on the keratinous fibers a hair straightening composition containing at least one cyclic or linear amide, (ii) a step of increasing the temperature of the keratinous fibers, using heating means, to a temperature ranging between 110 and 250° C.

Abstract: Provided is a solid anhydrous composition that comprises particles comprising a core containing at least one beneficial agent and an envelope surrounding the core. The envelope comprises at least one hydrophobically modified polysaccharide and at least one water-soluble carbohydrate and/or water-soluble polyol. The particles simultaneously have a poured powder density ranging from 300.0 g/l to 600.0 g/l and an absolute density of greater than 1.0. The envelope also comprises at least one structuring agent. Also provided is a cosmetic process for caring for and/or for the hygiene of and/or for conditioning and/or for fragrancing and/or for making up keratin material. The process comprises applying to the keratin material the above composition. Also provided is a cosmetic process for treating body odor and optionally human perspiration, which comprises applying to a keratin material a composition defined above comprising at least one deodorant and/or antiperspirant in free form and/or in encapsulated form.

Abstract: The invention concerns a method for straightening keratinous fibers including: (i) a step of applying on the keratinous fibers a hair straightening composition containing at least one alpha-hydroxy and/or keto acid derivative, the pH of said composition being not more than 9 (ii) a step of increasing the temperature of the keratinous fibers, using heating means, to a temperature ranging between 110 and 250° C.

Abstract: The invention relates to a process for relaxing keratin fibers by applying to the keratin fibers a relaxing composition containing at least one denaturing agent with a molecular mass of greater than 18.1 g/mol, present in a molar concentration of between 1M and 8M, and raising the temperature of the keratin fibers to a temperature of between 110 and 250° C.

Abstract: The invention concerns a method for straightening keratinous fibers including: (i) a step of applying on the keratinous fibers a hair straightening composition containing at least one alpha-hydroxy and/or keto acid derivative, the pH of said composition being not more than 9 (ii) a step of increasing the temperature of the keratinous fibers, using heating means, to a temperature ranging between 110 and 250° C.

Abstract: The present invention relates to an anhydrous composition comprising: 1) at least particles comprising a core containing at least one beneficial agent and an envelope surrounding the core; said envelope comprising at least one hydrophobically modified polysaccharide and at least one water-soluble carbohydrate and/or water-soluble polyol; said particles simultaneously having a poured powder density ranging from 300.0 g/l to 600.0 g/l and an absolute density of greater than 1.0; and 2) an oily phase. The invention additionally relates to a cosmetic process for caring for and/or for making up a keratin material, which consists in applying to the surface of said human keratin material a consumer product comprising a composition as defined previously.

Abstract: The present invention relates to an anhydrous composition comprising: 1) at least particles releasing a beneficial agent comprising a core containing at least one beneficial agent and an envelope surrounding the core; said envelope comprising at least one hydrophobically modified polysaccharide and at least one water-soluble carbohydrate and/or water-soluble polyol; said particles simultaneously having a poured powder density ranging from 300.0 g/l to 600.0 g/l and an absolute density of greater than 1.0 and 2) at least propellant. The invention also relates to a cosmetic process for caring for and/or for the hygiene of and/or for conditioning and/or for fragrancing and/or for making up a keratin material, which consists in applying to said keratin material a composition as defined previously.

Abstract: The present invention relates to a solid anhydrous composition comprising: 1) at least particles comprising a core containing at least one beneficial agent and an envelope surrounding the core; said envelope comprising at least one hydrophobic-modified polysaccharide and at least one water-soluble carbohydrate and/or water-soluble polyol; said particles simultaneously having a poured powder density ranging from 300.0 g/l to 600.0 g/l and an absolute density of greater than 1.0; and 2) at least one structuring agent. The invention also relates to a cosmetic process for caring for and/or for the hygiene of and/or for conditioning and/or for fragrancing and/or for making up a keratin material, which consists in applying to said keratin material a composition as defined previously.

Abstract: The present invention relates to an anhydrous composition comprising: 1) at least particles comprising a core containing at least one beneficial agent and an envelope surrounding the core; said envelope comprising at least one hydrophobically modified polysaccharide and at least one water-soluble carbohydrate and/or water-soluble polyol; said particles simultaneously having a poured powder density ranging from 300.0 g/l to 600.0 g/l and an absolute density of greater than 1.0; and 2) at least one fatty phase comprising at least one solid fatty substance and at least one oil; said composition having a hardness measured at 32° C. at a humidity of 40% ranging from 15 kPa to 150 kPa and preferably ranging from 20 kPa to 100 kPa. The invention also relates to a cosmetic process for caring for and/or for the hygiene of and/or for conditioning and/or for fragrancing and/or for making up a keratin material, which consists in applying to said keratin material a composition as defined previously.