Abstract: The present disclosure relates to a method for determining a user-specific hair treatment with determination and inclusion of the state of the hair. To this end, the content of at least one hair constituent is firstly determined with the aid of near-infrared and/or infrared and/or VIS and/or Raman spectra of the hair of an individual and a hair state is derived via a calibration model. Individual treatment advice is output on the basis of the determined hair state.

Abstract: A method for treating keratinous material, in particular human hair, is disclosed. The method comprises applying to the keratinous material a first composition (A) and a second composition (B). The first composition (A) comprises (A1) less than about 10% by weight of water, relative to the total weight of the first composition (A), and (A2) one or more organic C1-C6 alkoxy silanes and/or condensation products thereof. The second composition (B) comprises (B1) water, and (B2) one or more fat components. A multi-component packaging unit (kit-of-parts) comprising the first composition (A) and the second composition (B) is also disclosed.

Abstract: The invention relates to a cosmetic product, comprising a) a cosmetic preparation, containing, in relation to its total weight, a1) about 45 to about 98 wt. % of at least one polar solvent; a2) about 0.5 to about 15 wt. % of at least one copolymer from the monomers i) n-tert-octylacrylamide, ii) acrylic acid, iii) tert-butylamino ethyl methacrylate, iv) and optionally other monomers; b) a device for flash evaporation of the cosmetic preparation a), and to a method using corresponding products and to the use of the cosmetic preparation a) as process material in a device for flash evaporation.

Abstract: Disclosed is a cosmetic product comprising a) a cosmetic preparation that has a viscosity of 5,000 to 1,000,000 mPas and contains, in relation to the total weight of the preparation, a1) 60 to 98 wt % of at least one polar solvent; a2) 0.01 to 10 wt % of at least one thickener; b) a device for flash evaporating cosmetic preparation a). Also disclosed are a method using corresponding products and the use of cosmetic preparation a) as a process material in a flash evaporation device.

Abstract: A hair treatment agent is provided herein. The hair treatment agent includes in a cosmetic carrier (a) at least one compound of the general formula (I). R1 denotes a hydrogen atom or a structural element of formula (II). x denotes an integer from 1 to 100. The radical R2 in each of the structural elements of formula (II) can be selected independently of the preceding structural element of formula (II). M1 denotes the grouping —OM2 or a structural element of formula (III). y denotes an integer from 1 to 100. M2 denotes a hydrogen atom, an equivalent of one or more cations or an ammonia ion (NH4)+.

Abstract: The present disclosure relates to hair treatment agents for reducing and/or preventing the bleeding and/or fading of artificially created hair colours, which agents comprise an aqueous cosmetic carrier, and (a) have a pH value ranging from about 3.5 to about 6.0, and (b) contain at least one alkaline earth salt of a dicarboxylic acid having from about 2 to about 8 C atoms. Further subjects of the present disclosure are a method and a multi-component packaging unit in which the aforesaid hair treatment agents are used. A further subject of the present disclosure is the use of a corresponding hair treatment agent for protecting the colour of dyed hair.

Abstract: A multicomponent packaging unit (kit of parts) for permanently changing the shape of keratinic fibers, in particular human hair, comprises the following packaged separately from one another: a container (i) containing a cosmetic agent (A), and a container (ii) containing a cosmetic agent (B), where agent (A) in container (i) contains at least one keratin-reducing compound, and agent (B) in container (ii) contains at least one compound of general formula (I) Also provides a method of using the kit and of using Bunte salts of formula (I) on hair.

Abstract: The present disclosure relates to a method for determining a user-specific hair treatment with determination and inclusion of the state of the hair. To this end, the content of at least one hair constituent is firstly determined with the aid of near-infrared and/or infrared and/or VIS and/or Raman spectra of the hair of an individual and a hair state is derived via a calibration model. Individual treatment advice is output on the basis of the determined hair state.

Abstract: A hair treatment agent is provided herein. The hair treatment agent includes in a cosmetic carrier (a) at least one compound of the general formula (I). R1 denotes a hydrogen atom or a structural element of formula (II). x denotes an integer from 1 to 100. The radical R2 in each of the structural elements of formula (II) can be selected independently of the preceding structural element of formula (II). M1 denotes the grouping —OM2 or a structural element of formula (III). y denotes an integer from 1 to 100. M2 denotes a hydrogen atom, an equivalent of one or more cations or an ammonia ion (NH4)+.

Abstract: A cosmetic product is provided herein. The cosmetic product includes a cosmetic preparation including, relative to the total weight thereof, from about 20 to about 99 wt % ethanol and from about 0.05 to about 20 wt % fragrance. The cosmetic product further includes a device for flash evaporation of cosmetic preparation.

Abstract: The invention relates to a cosmetic product comprising a) a cosmetic preparation including, in relation to the total weight a1) 20-98% by weight ethanol, a2) 5-80% by weight of at least one amylate, b) a device for flash evaporation of the cosmetic preparation a), and to a method using corresponding products and the use of the cosmetic preparation a) as process material in a device for flash evaporation.

Abstract: An apparatus for feeding animals with a feedstuff, in particular with a liquid feedstuff from an automatic feeder, wherein the feedstuff is suppliable optionally via a component (7.1 to 7.3) of an output device (1.1, 1.2), wherein the component (7.1 to 7.3) and/or the output device (1.1, 1.2) include means for temperature control.

Abstract: The disclosure relates to a cosmetic product, comprising a) a cosmetic preparation, containing, in relation to its total weight, a1) from about 60 to about 98 wt. % of at least one polar solvent; a2) from about 0.5 to about 20 wt. % of at least one copolymer from i) vinylpyrrolidone ii) vinyl acetate iii) and optionally other monomers; b) a device for flash evaporation of the cosmetic preparation a), and to a method using corresponding products and to the use of the cosmetic preparation a) as process material in a device for flash evaporation.

Abstract: The disclosure relates to a cosmetic product, comprising a) a cosmetic preparation, containing, in relation to its total weight, a1) 60 to 98 wt. % of at least one polar solvent; a2) 0.1 to 20 wt. % of at least one copolymer from i) styrene ii) methacrylic acid iii) and optionally other monomers; b) a device for flash evaporation of the cosmetic preparation a), and to a method using corresponding products and to the use of the cosmetic preparation a) as process material in a device for flash evaporation.

Abstract: The disclosure relates to a cosmetic product, comprising a) a cosmetic preparation, containing, in relation to its total weight, a1) about 45 to about 95 wt. % of at least one polar solvent; a2) about 0.1 to about 25 wt. % of at least one solid material; b) a device for flash evaporation of the cosmetic preparation a), and to a method using corresponding products and to the use of the cosmetic preparation a) as process material in a device for flash evaporation.

Abstract: The disclosure relates to a cosmetic product, comprising a) a cosmetic preparation, containing, in relation to its total weight, a1) 45 to 98 wt.-% of at least one polar solvent; a2) 0.1 to 4.0 wt.-% of chitosan; and a3) 0.1 to 15 wt.-% of a film-forming polymer; b) a device for flash evaporation of the cosmetic preparation a), and to a method using corresponding products and the use of the cosmetic preparation a) as process material in a device for flash evaporation.

Abstract: Disclosed is a cosmetic product comprising a) a cosmetic preparation containing, in relation to the total weight of the preparation, a1) at least about 88 wt % polar solvent; a2) at least about 0.1 wt % film-forming polymer; b) a device for flash evaporating cosmetic preparation a), the percentage by weight of components a1) and a2) being more than about 92% of the total weight of cosmetic preparation a). Also disclosed is a method using corresponding products and the use of cosmetic preparation a) as a process material in a flash evaporation device.

Abstract: Disclosed is a cosmetic product comprising a) a cosmetic preparation that has a viscosity of 5,000 to 1,000,000 mPas and contains, in relation to the total weight of the preparation, a1) 60 to 98 wt % of at least one polar solvent; a2) 0.01 to 10 wt % of at least one thickener; b) a device for flash evaporating cosmetic preparation a). Also disclosed are a method using corresponding products and the use of cosmetic preparation a) as a process material in a flash evaporation device.

Abstract: The invention relates to a cosmetic product comprising a) a cosmetic preparation containing, in relation to its total weight, a1) from about 60 to about 98 wt % of at least one polar solvent; a2) from about 0.1 to about 20 wt % of at least one copolymer from the monomers i) n-tert-butylacrylamide, ii) acrylic acid, iii) ethyl acrylate, iv) and optionally other monomers; b) a device for flash evaporation of the cosmetic preparation a), and to a method using corresponding products and to the use of the cosmetic preparation a) as process material in a device for flash evaporation.

Abstract: The invention relates to a cosmetic product, comprising a) a cosmetic preparation, including, in relation to its total weight, a1) 65 to 96 wt % of at least one polar solvent; a2) 0.1 to 34 wt % of at least one inorganic salt; b) a device for flash evaporation of the cosmetic preparation a), and to a method using corresponding products and to the use of the cosmetic preparation a) as process material in a device for flash evaporation.