EP2790640A2 - Pulverförmige haarkosmetika - Google Patents
Pulverförmige haarkosmetikaInfo
- Publication number
- EP2790640A2 EP2790640A2 EP12781359.0A EP12781359A EP2790640A2 EP 2790640 A2 EP2790640 A2 EP 2790640A2 EP 12781359 A EP12781359 A EP 12781359A EP 2790640 A2 EP2790640 A2 EP 2790640A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- hair
- powdery
- weight
- polymers
- formula
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0216—Solid or semisolid forms
- A61K8/022—Powders; Compacted Powders
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D7/00—Processes of waving, straightening or curling hair
- A45D7/04—Processes of waving, straightening or curling hair chemical
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
- A61K8/731—Cellulose; Quaternized cellulose derivatives
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/8135—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers, e.g. vinyl esters (polyvinylacetate)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/8141—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- A61K8/8152—Homopolymers or copolymers of esters, e.g. (meth)acrylic acid esters; Compositions of derivatives of such polymers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/817—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions or derivatives of such polymers, e.g. vinylimidazol, vinylcaprolactame, allylamines (Polyquaternium 6)
- A61K8/8176—Homopolymers of N-vinyl-pyrrolidones. Compositions of derivatives of such polymers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/817—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions or derivatives of such polymers, e.g. vinylimidazol, vinylcaprolactame, allylamines (Polyquaternium 6)
- A61K8/8182—Copolymers of vinyl-pyrrolidones. Compositions of derivatives of such polymers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/06—Preparations for styling the hair, e.g. by temporary shaping or colouring
Definitions
- the present invention relates to the technical field of hair care, in particular the temporary transformation of keratin-containing fibers, such as e.g. the temporary hair shaping.
- Styling agents for the deformation of keratin-containing fibers have long been known and find use in various embodiments for the construction, for refreshing and for fixing hairstyles, which can be obtained in many hair types only using firming agents.
- Both hair treatment products which serve a permanent, as well as those that serve a temporary shaping of the hair, play an important role.
- Temporary shapes, which should give a good grip, without affecting the healthy appearance of the hair, such as their gloss, can be achieved for example by hair sprays, hair waxes, hair gels, hair drier, etc.
- Corresponding temporary shaping agents usually contain synthetic polymers as the shaping component. Preparations containing a polymer can be applied to the hair by means of propellants or by a pumping mechanism. Hair gels and hair waxes, however, are usually not applied directly to the hair, but distributed by means of a comb or hands in the hair.
- Powdered cosmetics are known and have been used for some time in the field of skin treatment for example. Typical examples include make-up powder or eye shadow.
- a powdery carrier material is required.
- a suitable carrier material may be used, for example, a metal oxide such as silicon dioxide.
- metal oxides as a carrier material usually leads to a deposition of the metal oxide on the keratin-containing fiber. The with such a powdery Cosmetic-treated keratin-containing fiber loses its natural shine through this deposit and looks dull.
- the expert knows powdered or granulated cosmetics, for example from the field of hairdressing products.
- the hairdresser makes from the powder or granules by adding an excess of water a defined amount of the hair cosmetic ago, which is then applied as a cream, gel or lotion on the hair. From the field of temporary forming keratin fibers the expert knows solvent-containing powder in the form of a powder-to-liquid formulation.
- WO 2007/051511 A1 discloses the use of a pulverulent composition containing 50 to 95% by weight of an aqueous solvent, hydrophobicized silica powder and at least one film-forming and / or setting polymer in the aqueous solvent for the temporary deformation of keratinic fibers.
- WO 2010/054980 A1 discloses the use of a pulverulent composition with core-shell particles for the temporary deformation of keratinic fibers, wherein the shell contains the particles of at least one hydrophobized metal oxide powder and the core comprises a liquid, aqueous phase.
- These powdery core-shell particles comprise at least one film-forming and / or setting polymer in the form of particles.
- the powdered hair cosmetics of the prior art now provide a support acceptable for hair shaping.
- the result obtained with these means in terms of the parameters gloss and volume as well as the elasticity of the stop could be improved.
- the known powdery compositions are not compatible with all cosmetic raw materials and have a limited shelf life.
- the object of the present invention was therefore to provide a powdery hair treatment agent for temporary shaping, which can be metered accurately and simply (in particular when not in contact with a little water, but can be distributed well on the fibers), as well as on the fiber causes improved gloss, volume and elastic hold.
- the durability of the styling result should not be affected.
- Powdered compositions with subsequent requirement profile for use on the fiber in the context of reshaping keratin-containing fibers are new.
- a first object of the present invention are powdery compositions containing, based on their total weight
- keratin-containing fibers are understood to mean furs, wool, feathers and in particular human hair.
- powders are compositions whose particles are freely free-flowing under their own weight (cf DIN EN ISO 6186: 1998-08).
- particles are particles which are present as grains (see DIN 66160: 1992-09) of solids.
- a hair-cosmetic substance is a substance when it is intended to be applied to the hair for the purpose of cleansing, care or to influence the appearance or smell or to mediate odor sensations, unless it is primarily intended to prevent diseases, ailments, To alleviate or eliminate body damage or morbid discomfort.
- component (a) additionally fulfills the functional properties of component (c), this representative is to be classified within the meaning of the invention only as belonging to component (a).
- the solubility is generally determined according to the following measuring instructions: 100 ml of distilled water at a temperature of 35 ° C. are initially introduced into a 250 ml wide-mouth screw-cap glass tempered to 35 ° C. 0.5 g of the substance to be tested is added. The 250 ml wide-mouth screw-cap glass is then closed with a lid, clamped in the clamping device of a WAB Turbula (T2F type) tumble mixer and shaken at a speed of 101 revolutions per minute until the substance has dissolved. The time measurement begins with the addition of the substance to be tested and ends when the substance has been dissolved. Five measurements are made and the arithmetic mean is formed.
- the pulverulent compositions according to the invention can be metered very easily. They can be distributed very evenly in the presence of a slight amount of water, ie by previously applying to a moist surface of an application aid and / or by application to damp hair, on the keratin-containing fibers. The small amount of solvent on the wet hair or the moist surface of an application aid is sufficient for the targeted wetting of the hair fibers with the cosmetic. There is no lumping.
- the pulverulent composition is preferably characterized in that, based on its weight, it contains not more than 8% by weight, in particular not more than 5% by weight, of a liquid. Said liquid is sorbed by the solid particles of the powder (sorbent) according to the invention. It is preferred according to the invention if the powder according to the invention comprises not more than 5% by weight of water as sorbed liquid.
- the pulverulent compositions according to the invention may preferably contain at least one care substance as powdery, hair-cosmetically active compound of component (a).
- the pulverulent compositions according to the invention may contain as care substance at least one UV filter.
- the UV filters suitable according to the invention are not subject to any general restrictions with regard to their structure and their physical properties. On the contrary, all UV filters which can be used in the cosmetics sector and whose absorption maximum lies in the UVA (315-400 nm), in the UVB (280-315 nm) or in the UVC ( ⁇ 280 nm) range are suitable. UV filters with an absorption maximum in the UVB range, in particular in the range from about 280 to about 300 nm, are particularly preferred.
- water-insoluble in the teaching of the invention has the higher effect compared to such water-soluble compounds that differ from it by one or more additional ionic groups.
- water-insoluble are to be understood as meaning those UV filters which dissolve in water at 20 ° C. to not more than 1% by weight, in particular to not more than 0.1% by weight.
- these compounds should be soluble in common cosmetic oil components at room temperature to at least 0, 1, in particular at least 1 wt .-%).
- the use of water-insoluble UV filters may therefore be preferred according to the invention.
- UV filters with cationic groups are the commercially available compounds cinnamic acid-trimethylammonium chloride (lncroquat ® UV-283) and dodecyl tosylate (Escalol ® HP 610).
- the teaching of the invention also includes the use of a combination of several UV filters.
- the combination of at least one water-insoluble UV filter with at least one UV filter with a cationic group is preferred.
- the UV filters are contained in the pulverulent compositions according to the invention usually in amounts of 0.01-5% by weight, based on the pulverulent composition according to the invention. Amounts of 0, 1-2.5 wt .-% are preferred.
- the preparations according to the invention preferably comprise as additional care substance at least one vitamin, one provitamin, one vitamin precursor and one of their derivatives.
- vitamins, pro-vitamins and vitamin precursors are preferred, which are usually assigned to groups A, B, C, E, F and H.
- Vitamin H is the compound (3aS, 4S, 6aR) -2-oxohexahydrothienol [3,4-cf] - imidazole-4-valeric acid, for which, however, the trivial name biotin has meanwhile prevailed.
- Biotin is a very particularly preferred vitamin according to the invention.
- Biotin is contained in the powdery compositions according to the invention preferably in amounts of 0.0001 to 2.0 wt .-%, in particular in amounts of 0.001 to 0.2 wt .-%, each based on the powdered composition according to the invention.
- the powdered compositions of the invention contain vitamins, provitamins and vitamin precursors from groups A, B, C, E and H.
- the vitamin C may be very particularly preferred according to the invention.
- Panthenol, pantolactone, pyridoxine, derivatives of pyridoxine, nicotinamide, biotin and mixtures thereof are particularly preferred care agents according to the invention.
- the pulverulent compositions according to the invention may contain as a conditioner at least one plant extract.
- extracts are produced by extraction of the whole plant. However, in individual cases it may also be preferred to prepare the extracts exclusively from flowers and / or leaves of the plant.
- extracts of Moringa Olifeira, green tea, almond, aloe vera, coconut, mango, apricot, lime, wheat, kiwi and melon are especially suitable.
- alcohols and mixtures thereof can be used as extraction agent for the preparation of said plant extracts water.
- the alcohols are lower alcohols such as ethanol and isopropanol, but especially polyhydric alcohols such as ethylene glycol and propylene glycol, both as sole extractant and in admixture with water, are preferred.
- Plant extracts based on water / propylene glycol in a ratio of 1:10 to 10: 1 have proven to be particularly suitable.
- the plant extracts can be used according to the invention both in pure and in diluted form. If used in dilute form, They usually contain about 2 to 80 wt .-% of active substance and as a solvent used in their extraction agent or extractant mixture.
- the pulverulent compositions according to the invention may contain as care substance at least one protein hydrolyzate and / or one of its derivatives.
- Protein hydrolysates are product mixtures obtained by acid, alkaline or enzymatically catalyzed degradation of proteins (proteins).
- the term protein hydrolyzates also means total hydrolyzates as well as individual amino acids and their derivatives as well as mixtures of different amino acids.
- polymers made up of amino acids and amino acid derivatives are understood by the term protein hydrolyzates. The latter include, for example, polyalanine, polyasparagine, polyserine, etc.
- Further examples of compounds which can be used according to the invention are L-alanyl-L-proline, polyglycine, glycyl-L-glutamine or D / L-methionine-S-methylsulfonium chloride.
- ⁇ -amino acids and their derivatives such as ⁇ -alanine, anthranilic acid or hippuric acid can also be used.
- the molecular weight of the protein hydrolysates which can be used according to the invention is between 75, the molecular weight for glycine, and 200,000, preferably the molecular weight is 75 to 50,000 and very particularly preferably 75 to 20,000 daltons.
- protein hydrolysates of both vegetable and animal or marine or synthetic origin can be used.
- Animal protein hydrolysates are, for example, elastin, collagen, keratin, silk and milk protein hydrolysates, which may also be present in the form of salts.
- Such products are, for example, under the trademarks Dehylan ® (Cognis), Promois® ® (Interorgana) Collapuron ® (Cognis), Nutrilan® ® (Cognis), Gelita-Sol ® (German Gelatinefabriken Stoess & Co), Lexein ® (Inolex) sericin (Pentapharm) and kerasol tm ® (Croda) sold.
- Preferred according to the invention is the use of protein hydrolysates of plant origin, eg.
- Soybean, almond, pea, potato and wheat protein hydrolysates are, for example, under the trademarks Gluadin ® (Cognis), diamine ® (Diamalt) ® (Inolex), Hydrosoy ® (Croda), hydro Lupine ® (Croda), hydro Sesame ® (Croda), Hydro tritium ® (Croda) and Crotein ® (Croda) available.
- amino acid mixtures otherwise obtained may be used in their place, if appropriate.
- the preparations according to the invention contain as care substance ectoin or ectoine derivatives, allantoin, taurine or bisabolol.
- amino acid is understood to mean the stereoisomeric forms, for example D and L forms, of the following compounds: asparagine, arginine, aspartic acid, glutamine, glutamic acid, ⁇ -alanine, ⁇ -aminobutyrate, N 8 -acetyllysine, N 8 -acetylornitin, N y -acetyldiaminobutyrate, N a -acetyldiaminobutyrate, histidine, isoleucine, leucine, methionine, phenylalanine, serine, threonine and tyrosine.
- L-amino acids are preferred.
- Amino acid residues are derived from the corresponding amino acids. The following amino acid residues are preferred:
- the short notation of the amino acids was carried out according to the usual notation.
- the Dioder tripeptide residues are acid amides in their chemical nature and decompose in hydrolysis in 2 or 3 amino acids.
- the amino acids in the di- or tripeptide moiety are linked together by amide bonds.
- the pulverulent compositions according to the invention preferably contain these active ingredients in amounts of from 0.001 to 2, in particular from 0.01 to 0.5,% by weight, based in each case on the pulverulent composition according to the invention.
- Particularly preferred powdery, hair-cosmetic active substances are selected from at least one member of the group, which is formed from solid, film-forming compounds.
- Particularly preferred solid form, film-forming compounds are selected from at least one compound of the group formed from setting polymers, waxes and film-forming polymers, in particular from at least one compound of the group formed from setting polymers and waxes.
- polymers are understood as meaning compounds which are composed of a large number of molecules in which one or more types of atoms or atomic groups (so-called constitutive units, basic building blocks or repeating units) are repeatedly arranged next to one another and which has a molecular weight of at least 10,000 g / mol have.
- the polymers are obtained by polyreaction, the latter being synthetic (i.e., synthetic) or natural.
- Firming polymers contribute to the maintenance and / or build-up of the hair volume and hair fullness of the overall hairstyle. These polymers are at the same time also film-forming polymers and therefore generally typical substances for shaping hair treatment agents such as hair fixatives, hair foams, hair waxes, hair sprays.
- the film formation can be quite selective and connect only a few fibers.
- Film-forming compounds or film-forming polymers are to be understood as meaning those compounds / polymers which leave a continuous film on the skin, the hair or the nails during drying.
- film formers can be used in a wide variety of cosmetic products, such as for example face masks, make-up, hair fixatives, hair sprays, hair gels, hair waxes, hair treatments, shampoos or nail varnishes.
- Film-forming compounds or film-forming polymers are furthermore understood to mean those compounds or polymers which, when used in 0.01 to 20% strength by weight aqueous, alcoholic or aqueous-alcoholic solution, are capable of depositing a transparent film on the hair.
- the setting polymers are preferably in an amount of 2.0 wt .-% to 95 wt .-%, in particular from 5.0 wt .-% to 95.0 wt .-%, most preferably from 7.5 to 95 , 0% by weight, each based on the weight of the powdered composition
- the pulverulent compositions according to the invention contain at least one setting nonionic polymer as pulverulent, hair-cosmetically active compound.
- the strengthening nonionic polymers are in the powdery composition according to the invention preferably in an amount of 2.0 wt .-% to 95 wt .-%, in particular from 5.0 wt .-% to 95.0 wt .-%, most preferably from 7.5 to 95.0 wt .-%, each based on the weight of the powdered composition according to the invention.
- the strengthening nonionic polymers are again preferably selected from at least one polymer of the group being formed
- Suitable polyvinylpyrrolidones are, for example, commercial products such as Luviskol ® K 90 or Luviskol ® K 85 from BASF SE.
- Suitable polyvinyl acetate is marketed under the trade name Vinac ® as an emulsion from Air Products.
- Powdery compositions according to the invention comprising as a consolidating nonionic polymer at least one polymer selected from the group formed
- polyvinylpyrrolidone Copolymers of N-vinylpyrrolidone and vinyl esters of carboxylic acids having 2 to 18 carbon atoms, in particular N-vinylpyrrolidone and vinyl acetate,
- compositions according to the invention which as solidifying nonionic polymer at least one polymer selected from the group formed from
- Suitable copolymers of vinylpyrrolidone and vinyl acetate are available, for example under the trademark Luviskol ® VA 37, Luviskol ® VA 55, Luviskol ® VA 64 and Luviskol ® VA 73 from the firm BASF SE.
- the pulverulent compositions according to the invention preferably contain at least one cationic setting polymer as the powdery, hair-cosmetically active compound.
- Cationic polymers are to be understood as meaning polymers which have a group in the main and / or side chain which may be “temporary” or “permanent” cationic.
- "permanently cationic” refers to those polymers which have a cationic group, irrespective of the pH of the composition. These are usually polymers containing a quaternary nitrogen atom, for example in the form of an ammonium group.
- Preferred cationic groups are quaternary ammonium groups.
- those polymers in which the quaternary ammonium group is bonded via a C 1-4 hydrocarbon group to a polymer main chain constructed from acrylic acid, methacrylic acid or derivatives thereof have proven to be particularly suitable.
- a cationic setting polymer which is preferably suitable according to the invention is at least one cationic setting polymer which contains at least one structural element of the formula (M9) and optionally additionally at least one structural element of the formula (M10)
- R is a hydrogen atom or a methyl group
- R ', R "and R” independently of one another represent a (C 1 to C 30 ) -alkyl group
- X is an oxygen atom or a group NH
- A is an ethane-1,2-diyl group or a propane-1,3-diyl group
- n 1 or 3.
- physiologically acceptable anions such as chloride, bromide, hydrogen sulfate, methyl sulfate, ethyl sulfate, tetrafluoroborate, phosphate, hydrogen phosphate, dihydrogen phosphate or p-toluenesulfonate, triflate.
- At least one of the following compounds is preferably usable as said cationic setting polymer
- Homopolymer of 2- (N, N, N-trimethylammoniumethyl) methacrylate in particular the chloride with the INCI name Polyquaterium-37, for example under the trade name Ultragel 300 (BASF SE).
- Copolymers of N-vinylpyrrolidone, N- (3-dimethylaminopropyl) methacrylamide and 3- (methacryloylamino) propyl-lauryl-dimethylammonium chloride (INCI name: Polyquaternium-55), which is available, for example, under the trade name Styleze W 10 or W 20 (10 or 10). 20% by weight of active substance in ethanol-water mixture) is sold by the company ISP.
- Dimethylaminopropyl) methacrylamide and 3- (methacryloylamino) propyl-lauryl dimethylammonium chloride (INCI name: Polyquaternium-69), which, for example, under the trade name AquaStyle ® 300 (28-32 wt .-% active ingredient in ethanol-water mixture) of the Company ISP is distributed.
- cationic polymers which can be used particularly preferably for the purposes of the invention, there are also those cationic fixing copolymers which contain at least one structural element of the formula (M1 1)
- R is a (C 1 -C 4 ) -alkyl group, in particular a methyl group
- physiologically acceptable anions such as chloride, bromide, hydrogen sulfate, methyl sulfate, ethyl sulfate, tetrafluoroborate, phosphate, hydrogen phosphate, dihydrogen phosphate or p-toluenesulfonate, triflate.
- At least one copolymer (c1) is present, which in addition to at least one structural element of the formula (M1 1) additionally comprises a structural element of the formula (M6)
- R is a (C- ⁇ to C 4 ) alkyl group, in particular a methyl group.
- the copolymers (c1) are all possible physiologically acceptable anions, such as chloride, bromide, hydrogen sulfate, methyl sulfate, ethyl sulfate, tetrafluoroborate, phosphate, hydrogen phosphate, dihydrogen phosphate or p-toluenesulfonate, triflate.
- physiologically acceptable anions such as chloride, bromide, hydrogen sulfate, methyl sulfate, ethyl sulfate, tetrafluoroborate, phosphate, hydrogen phosphate, dihydrogen phosphate or p-toluenesulfonate, triflate.
- Very particularly preferred cationic fixing polymers as copolymers (c1) contain 10 to 30 mol%, preferably 15 to 25 mol% and in particular 20 mol% of structural units of the formula (M1 1) and 70 to 90 mol%, preferably 75 to 85 mol .-% and in particular 80 mol .-% of structural units of the formula (M6).
- the copolymers (c1) in addition to polymer units resulting from the incorporation of said structural units of the formula (M1 1) and (M6) in the copolymer, a maximum of 5 wt .-%, preferably at most 1 wt .-% , Contain polymer units due to the incorporation of other monomers.
- these N-methylvinylimidazole / vinylpyrrolidone copolymers are referred to as Polyquaternium-16 according to INCI nomenclature and are disclosed by BASF, for example Trade names Luviquat.RTM ® Style, Luviquat.RTM ® FC 370, Luviquat.RTM ® FC 550, FC 905 and Luviquat.RTM ® Luviquat.RTM ® HM 552
- N-methylvinylimidazole are / vinylpyrrolidone copolymers are, according to INCI nomenclature as Polyquaternium-44 and are, for example, from BASF under the trade names Luviquat ® Ultra Care available.
- the pulverulent compositions according to the invention may also contain copolymers (c2) which, starting from the copolymer (c1), have structural units of the formula M7) as additional structural units
- compositions according to the invention are therefore characterized in that they contain as cationic setting polymer at least one copolymer (c2), the at least one structural unit of formula (M1 1 -a) and at least one structural unit of formula (M6) and at least one structural unit according to formula (M7)
- the copolymers (c2) in addition to polymer units resulting from the incorporation of the structural units of the formula (M1 1-a), (M6) and (M7) into the copolymer, a maximum of 5 wt .-%, preferably at most 1 wt .-%, polymer units, which go back to the incorporation of other monomers.
- the copolymers (c2) are composed exclusively of structural units of the formulas (M1 1-a), (M6) and (M7).
- component (c2) To compensate for the positive polymer charge of component (c2) are all possible physiologically acceptable anions, such as chloride, bromide, hydrogen sulfate, methyl sulfate, ethyl sulfate, tetrafluoroborate, phosphate, hydrogen phosphate, dihydrogen phosphate or p-toluenesulfonate, triflate.
- physiologically acceptable anions such as chloride, bromide, hydrogen sulfate, methyl sulfate, ethyl sulfate, tetrafluoroborate, phosphate, hydrogen phosphate, dihydrogen phosphate or p-toluenesulfonate, triflate.
- Very particularly preferred copolymers (c2) contain 1 to 20 mol%, preferably 5 to 15 mol% and in particular 10 mol% of structural units of the formula (M1 1-a) and 30 to 50 mol%, preferably 35 to 45 mol .-% and in particular 40 mol .-% of structural units of the formula (M6) and 40 to 60 mol .-%, preferably 45 to 55 mol .-% and in particular 60 mol .-% of structural units of the formula (M7).
- the pulverulent compositions according to the invention as a consolidating cationic polymer may also contain copolymers (c3) which contain as structural units structural units of the formulas (M1 1-a) and (M6), as well as further structural units from the group of the vinylimidazole units and further structural units from the group of the acrylamide and / or methacrylamide units.
- compositions according to the invention are characterized in that they contain as additional cationic consolidating polymer at least one copolymer (c3) having at least one structural unit of formula (M1 1-a) and at least one structural unit of formula (M6) and at least one structural unit according to
- the copolymers (c3) in addition to polymer units resulting from the incorporation of said structural units of the formula (M1 1-a), (M6), (M8) and (M12) in the copolymer, a maximum of 5 wt .-%, preferably at most 1 wt .-%, contain polymer units, which go back to the incorporation of other monomers.
- the copolymers (c3) are composed exclusively of structural units of the formula (M1 1-a), (M6), (M8) and (M12).
- component (c3) To compensate for the positive polymer charge of component (c3) are all possible physiologically acceptable anions, such as chloride, bromide, hydrogen sulfate, methyl sulfate, ethyl sulfate, tetrafluoroborate, phosphate, hydrogen phosphate, dihydrogen phosphate or p-toluenesulfonate, triflate.
- physiologically acceptable anions such as chloride, bromide, hydrogen sulfate, methyl sulfate, ethyl sulfate, tetrafluoroborate, phosphate, hydrogen phosphate, dihydrogen phosphate or p-toluenesulfonate, triflate.
- a methosulfate be used refer to those N-methylvinylimidazole / vinylpyrrolidone / vinylimidazole / methacrylamide copolymers, according to INCI nomenclature as Polyquaternium-68 and are, for example, from BASF under the tradename Luviquat ® Supreme available.
- Very particularly preferred copolymers (c3) contain 1 to 12 mol%, preferably 3 to 9 mol% and in particular 6 mol% of structural units of the formula (M1 1-a) and 45 to 65 mol%, preferably 50 to 60 mol .-% and in particular 55 mol .-% of structural units of the formula (M6) and 1 to 20 mol .-%, preferably 5 to 15 mol .-% and in particular 10 mol .-% of structural units of the formula (M8) and 20 to 40 mol .-%, preferably 25 to 35 mol .-% and in particular 29 mol .-% of structural units of the formula (M12).
- compositions according to the invention are characterized in that they comprise as cationic consolidating polymer at least one copolymer (c4) comprising at least one structural unit of the formula (M6), at least one structural unit of the formula (M13), at least one structural unit of the formula (M8 ) and at least one structural unit of the formula (M1 1),
- R is a (C 1 to C 4 ) -alkyl group, in particular a methyl group
- R is a hydrogen atom or a methyl group
- R represents a hydrogen atom or one equivalent of a physiologically acceptable cation.
- Any physiologically acceptable anion such as chloride, bromide, hydrogen sulfate, methyl sulfate, ethyl sulfate, tetrafluoroborate, phosphate, hydrogen phosphate, dihydrogen phosphate or p-toluenesulfonate, triflate
- phosphate hydrogen phosphate, dihydrogen phosphate or p-toluenesulfonate, triflate
- Examples of (C 1 to C 4 ) -alkyl groups according to the invention are methyl, ethyl, propyl, isopropyl, butyl, sec-butyl, isobutyl, tert-butyl.
- the said copolymer has a charge density of the cationic charge of 0.8 meq / g at a pH of 7.
- R according to formula (M13) is a methyl group. It is preferred according to the invention if R '"according to formula (M13) represents a hydrogen atom It is preferred according to the invention if R" according to formula (M1 1) is a methyl group.
- a particularly preferred copolymer according to the invention comprises at least one structural unit of the formula (M6), at least one structural unit of the formula (M13-a), at least one structural unit of the formula (M8) and at least one structural unit of the formula (M1 1-a),
- compositions according to the invention contain a copolymer of N-vinylpyrrolidone, N-vinylimidazole, N-methyl-N'-vinylimidazolium chloride and methacrylic acid as said copolymer.
- copolymer denoted by the INCI name Polyquaternium-86 is present in the compositions according to the invention.
- INCI stands for International Nomenclature of Cosmetic Ingredients.
- Such copolymers are sold, for example, by the company BASF under the tradename Luvigel ® Advanced in the form of a white powder.
- hair-cosmetically active compounds selected from the cationic polymers having at least one structural element of the above formula (M1 1 -a), the following are preferred:
- Vinylpyrrolidone / 1-vinyl-3-methyl-1 H-imidazolium chloride copolymers such as for example that with the INCI name Polyquaternium-16 under the trade names Luviquat ® Style, Luviquat ® FC 370, Luviquat ® FC 550, Luviquat ® FC 905 and Luviquat ® HM 552 (BASF SE)),
- Vinylpyrrolidone / 1-vinyl-3-methyl-1 H-imidazolium copolymers such as for example that with the INCI name Polyquaternium-44 under the trade names Luviquat Care ® (BASF SE)
- BASF SE Luviquat Care ®
- Vinylpyrrolidone / vinyl caprolactam / 1-vinyl-3-methyl-1 H-imidazolium terpolymer (such as for example that with the INCI name Polyquaternium-46 under the trade names Luviquat ® Care or Luviquat Hold ® (BASF SE)),
- Vinylpyrrolidone / methacrylamide / vinyl imidazole / 1-vinyl-3-methyl-1 H-imidazoliummethylsulfat- copolymer for example that with the INCI name Polyquaternium-68 ® under the trade name Luviquat Supreme (BASF SE)),
- cationic polymers which can preferably be used in the pulverulent compositions according to the invention are the so-called "temporary cationic" polymers. These polymers usually contain an amino group which, at certain pH values, is present as quaternary ammonium group and thus cationic. Suitable temporary cationic polymers for the purposes of the invention likewise include those which have at least one structural unit of the formulas (M1-1) to (M1-8)
- Vinylcaprolactam / vinylpyrrolidone / dimethylaminoethyl methacrylate copolymer for example, INCI name: Vinyl caprolactam / PVP / di-methylaminoethyl methacrylate copolymer (Gaffix ® under the trade name VC 713 ISP)
- Vinylcaprolactam / vinylpyrrolidone / dimethylaminoethyl methacrylate copolymer for example as a powder in the form of the commercial product Advantage S with the INCI name: vinyl caprolactam / VP / dimethylaminoethyl methacrylate copolymer (ISP)), Vinylpyrrolidone / dimethylaminopropylmethacrylamide copolymer (for example INCI name: VP / DMAPA Acrylates Copolymer under the trade name Styleze CC-10 (ISP)),
- the cationic polymers are preferred according to the invention in amounts of from 2.0% by weight to 95% by weight, in particular from 5.0% by weight to 95.0% by weight, very particularly preferably from 7.5 to 95 , 0 Gew, in each case based on the total weight of the powdered composition according to the invention.
- the pulverulent compositions according to the invention may also contain as pulverulent hair-cosmetically active compound at least one amphoteric setting polymer.
- amphoteric polymers includes both those polymers which contain in the molecule both free amino groups and free -COOH or S0 3 H groups and which are capable of forming internal salts, as well as zwitterionic polymers which in the molecule have quaternary ammonium groups and -COO ' or -S0 3 ' groups, and those polymers comprising -COOH or S0 3 H groups and quaternary ammonium groups.
- amphopolymer suitable is the acrylic resin commercially available as Amphomer ®, which is a copolymer of tert-butylaminoethyl methacrylate, N- (1, 1, 3,3-tetramethylbutyl) -acrylamide and two or more monomers from the group of acrylic acid, Methacrylic acid and their simple alkyl esters.
- amphoteric setting polymers are preferably present in the pulverulent compositions according to the invention in amounts of from 0.01% by weight to 20% by weight, particularly preferably from 0.05 to 10% by weight, based on the total composition. Quantities of 0.1 to 5.0 wt .-% are very particularly preferred.
- anionic setting polymer may preferably be used as the pulverulent, hair-cosmetically active compound.
- the anionic polymers are anionic polymers which preferably have carboxylate and / or sulfonate groups. Examples of anionic monomers from which such polymers may consist are acrylic acid, methacrylic acid, crotonic acid, maleic anhydride and 2-acrylamido-2-methylpropanesulfonic acid.
- the acidic groups may be wholly or partly present as sodium, potassium, ammonium, mono- or triethanolammonium salt.
- copolymers of at least one anionic monomer and at least one nonionic monomer are preferred.
- anionic monomers reference is made to the substances listed above.
- Preferred nonionic monomers are acrylamide, methacrylamide, acrylic esters, methacrylic esters, vinylpyrrolidone, vinyl ethers and vinyl esters.
- Preferred anionic copolymers are acrylic acid-acrylamide copolymers and in particular polyacrylamide copolymers with sulfonic acid-containing monomers.
- a particularly preferred anionic copolymer consists of 70 to 55 mol% of acrylamide and 30 to 45 mol% of 2-acrylamido-2-methylpropanesulfonic acid, wherein the sulfonic acid group is wholly or partly in the form of sodium, potassium, ammonium, mono- or triethanolammonium Salt is present.
- Other preferred anionic polymers are selected from the group that is formed
- Copolymers of vinyl acetate and crotonic acid (as 60 wt .-%, for example, as a commercial product Aristoflex ® A 60 with the INCI name VA / Crotonates Copolymer by CIBA in a - marketed dispersion in isopropanol-water)
- Copolymers of ethyl acrylate and methacrylic acid (as Acrylates Copolymer sold for example under the trade name Luviflex ® Soft having an acid number from 84 to 105 under the INCI name in an about 20 to 30 wt .-% dispersion in water by BASF SE become),
- Polyurethanes having at least one carboxyl group such as a copolymer of isophthalic acid, adipic acid, 1, 6-hexanediol, neopentyl glycol and isophorone diisocyanate as it is sold under the trade name Luviset PUR with the INCI name Polyurethane-1 from BASF SE).
- At least one wax is suitable as the pulverulent, hair-cosmetically active compound preferred according to the invention.
- Waxes according to the invention have a melting point in the range from 38 ° C. to 95 ° C. at 1013 mbar.
- the waxes are selected from vegetable, animal and mineral waxes, preference being given to those waxes which have a melting point in the range from 50 ° C. to 90 ° C.
- the powdery composition according to the invention contains at least one wax selected from at least one wax of the group beeswax (Cera Alba), carnauba wax, candelilla wax, rice bran wax, montan wax, paraffin wax, microcrystalline paraffin wax, ozokerite wax and cetyl palmitate.
- the teaching according to the invention also comprises the combined use of several waxes.
- an addition of carnauba wax can be used to increase the melting and dripping point of another wax and reduce its stickiness.
- a number of wax mixtures, optionally in admixture with other additives, commercially available are also available.
- compositions according to the invention together with at least one wax, additionally contain at least one emulsifier as pulverulent, hair-cosmetically active compound.
- at least one emulsifier as pulverulent, hair-cosmetically active compound.
- liquid emulsifiers can also be used, as long as they are mixed with the at least one wax, e.g. give by sorption a powdery compound.
- Preferred emulsifiers are nonionic and contain as hydrophilic group e.g. a polyol group, a polyalkylene glycol ether group or a combination of polyol and polyglycol ether group.
- the pulverulent composition according to the invention preferably additionally comprises at least one nonionic emulsifier selected from at least one compound from the group which is formed
- R is CO for a linear or branched, saturated and / or unsaturated acyl radical having 6 to 22 carbon atoms
- R 2 is hydrogen or methyl
- R 3 is linear or branched
- Sorbitan fatty acid esters and adducts of ethylene oxide with sorbitan fatty acid esters such as the polysorbates, Sugar fatty acid esters and addition products of ethylene oxide with sugar fatty acid esters, addition products of ethylene oxide onto fatty acid alkanolamides and fatty amines,
- R 4 is an alkyl or alkenyl radical having 4 to 22 carbon atoms
- G is a sugar radical having 5 or 6 carbon atoms
- p is a number from 1 to 10.
- emulsifiers in particular the nonionic emulsifiers, are within the scope of the amounts as component (c) of the powdery composition according to the invention preferably in an amount of 0.5 to 20.0, in particular from 1, 0 to 15 wt .-% in the agent contain.
- the pulverulent composition according to the invention contains as component (b), based on its weight, at least one powdery solid other than component (a) and component (c) as filler, preferably in an amount of from 0 to 10% by weight, more preferably from 0 to 5 wt .-%, most preferably from 0 to 1, 0 wt .-%.
- the pulverulent solids of component (b) are preferably water-soluble. However, within the scope of the invention, it is tolerable to use between 0 and 5.0% by weight of water-insoluble pulverulent solids as filler.
- the solubility test according to claim 1 is carried out in this case without the water-insoluble constituents of component (b).
- the powdery composition of the invention is free of powdery, water-insoluble solids as a filler.
- a substance is insoluble in water when a maximum of 0.1 g of the substance dissolves in 100 ml of distilled water at 35 ° C.
- the powdery solids of component (b) are in particular metal oxides. These metal oxides may be hydrophilic or hydrophobic.
- Preferred metal oxides are selected according to the invention from at least one member of the group which is formed from silicates, aluminum silicates, titanium dioxide, zinc oxide and silicon dioxide.
- Aluminum silicates also called aluminosilicates
- aluminosilicates are selected from phyllosilicates, tectosilicates or mixtures thereof.
- Preferred phyllosilicates are selected from kaolins (here in particular kaolinite, dickite, halloysite and nacrite), serpentine, talc, pyrophyllite, montmorillonite, quartz, bentonite, mica (in particular below IIIit, muscovite, paragonite, phlogopite, biotite, lepidolite, margarite , Smectite (here in particular montmorillonite, saponite, nontronite, hectorite)).
- kaolins here in particular kaolinite, dickite, halloysite and nacrite
- serpentine talc
- pyrophyllite montmorillonite
- quartz in particular below IIIit, muscovite, paragonite, phlogopite
- biotite lepidolite
- margarite margarite
- Smectite here in particular montmorillonite,
- Preferred tectosilicates are selected from feldspar minerals (especially albite, orthoclase, anorthite, leucite, sodalite, hauyne, labradorite, lasurite, nosean, nepheline), zeolites.
- component (b) are also phosphates, unless such use should not be avoided for environmental reasons.
- the alkali metal phosphates are particularly suitable, with particular preference being given to pentasodium or pentapotassium triphosphate (sodium or potassium tripolyphosphate).
- Alkalimetallphosphate is the summary term for the alkali metal (especially sodium and potassium) salts of various phosphoric acids, in which one distinguishes metaphosphoric acids (HP0 3 ) n and orthophosphoric H 3 P0 4 in addition to higher molecular weight representatives.
- phosphates are the pentasodium triphosphate, Na 5 P 3 Oi 0 (sodium tripolyphosphate) and the corresponding potassium salt Pentakaliumtriphosphat to call K 5 P 3 Oi 0 (potassium tripolyphosphate).
- the sodium potassium tripolyphosphates are also preferably used according to the invention.
- pulverulent solids of component (b) are dextrins, for example oligomers or polymers of carbohydrates, which can be obtained by partial hydrolysis of starches.
- the hydrolysis can be carried out by customary, for example acid or enzyme catalyzed processes.
- it is hydrolysis products having average molecular weights in the range of 400 to 500,000 g / mol.
- a polysaccharide with a dextrose equivalent (DE) in the range from 0.5 to 40, in particular from 2 to 30 is preferred, DE being a common measure of the reducing action of a polysaccharide compared to dextrose, which has a DE of 100 , is.
- DE dextrose equivalent
- oxidized derivatives of such dextrins are their reaction products with oxidizing agents which are capable of oxidizing at least one alcohol function of the saccharide ring to the carboxylic acid function.
- the pulverulent composition contains, based on the total weight of the pulverulent composition, from 0 to 50% by weight, in particular from 0.1 to 30.0% by weight, of at least one particulate thickener as auxiliary is.
- Thickeners are substances that absorb liquids, thereby swelling and turning into viscous solutions (real solution or gel).
- Particularly preferred pulverulent compositions contain as particulate thickener at least one anionic polymer and / or at least one nonionic polymer.
- Such an anionic polymer is preferably selected as a particulate thickener among carboxylated celluloses, in particular carboxymethylcellulose.
- polymers with ethylenic polymer backbone and carboxyl groups are suitable.
- polyacrylic acid is suitable.
- the preferred particulate thickener is at least one amphiphilic, anionic polymer comprising at least one structural unit of the formula (V-1) and at least one structural unit of the formula (V-2)
- R and R 2 independently of one another represent a hydrogen atom or a methyl group
- R 3 is a (C 8 to C 30 ) -alkyl group
- M + stands for a physiologically compatible cation
- A is a group * - (CH 2 CH 2 O) x - * wherein x is an integer from 5 to 35, a group * - (CH 2 CHMeO) y - * wherein y is an integer from 5 to 35 or a group * - (CH 2 CH 2 O) x - (CH 2 CHMeO) y - * wherein the sum x + y is an integer from 5 to 35 and x and y are greater than zero
- amphiphilic anionic polymers are selected from at least one polymer comprising at least one structural unit of the formula (V-1) and at least one structural unit of the formula (V-2a) and at least one structural unit of the formula (V-3 )
- R and R 4 independently of one another represent a hydrogen atom or a methyl group, R 3 is a (C 8 to C 30 ) -alkyl group,
- R 5 is a (C 2 to C 4 ) -alkyl group, in particular ethyl,
- M + stands for a physiologically compatible cation
- x is an integer from 5 to 35, in particular an integer from 10 to 30.
- Such polymers are, for example, with the trade name Aculyn ® 88 from the company Rohm & Haas distributed in the form of a 28 to 30 wt .-% dispersion in water.
- Such polymers are, for example, with the trade name Aculyn ® 22 from the company Rohm & Haas distributed in the form of a 28 to 30 wt .-% dispersion in water.
- Such a polymer is, for example, under the trade name Aculyn ® 28 (Rohm & Haas).
- amphiphilic anionic polymer which is formed from at least one monomer of the formula (C1) and at least one itaconic ester monomer of the formula (C2)
- R 4 is a hydrogen atom or a methyl group
- R 5 represents a hydrogen atom or a (C 1 to C 4 ) -alkyl group
- At least one radical of R 6 and R 7 is a group -A 1 -R 8 and the other for a
- a 1 represents a group * - (CH 2 CH 2 O) x - * where x is an integer from 5 to 35
- R 8 is a (C 6 to C 30) alkyl group
- M + represents one equivalent of a physiologically acceptable cation.
- amphiphilic anionic polymers are, in turn, preferably selected from at least one polymer which is formed the group of acrylates / ceteth-20 itaconate copolymer (such as available as Structure ® 3001 from the company Akzo Nobel) / Palmeth-25 itaconate copolymer (, Acrylates, for example, available as Polygel W30 ® or Polygel W40 ® by the company 3V Sigma), Acrylates / steareth-20 itaconate copolymer (such as available as Structure ® 2001 by the company Akzo Nobel).
- compositions according to the invention additionally comprise, as powdery thickener, at least one sulfonic acid polymer comprising at least one structural unit of the formula (P-1) and at least one structural unit of the formula (P-II)
- M is hydrogen, one equivalent of a physiologically acceptable cation (especially sodium ion) or a (C 2 to C 4 ) hydroxyalkyl group (especially 2-hydroxyethyl) and
- X + stands for a physiologically compatible cation.
- the structural unit of the formula (P-II) is based on 2-methyl-2 [(1-oxo-2-propenyl) amino] -1-propanesulfonic acid (AMPS), which may be partially or completely neutralized. Usually Na + and NH 4+ are preferred as cations.
- Preferred sulphonic acid polymers in which M of the formula (P1) represents hydrogen or sodium can be represented by the general formula (P1)
- Preferred sulphonic acid polymers of this type are copolymers of 2-methyl-2 [(1-oxo-2-propenyl) amino] -1-propanesulphonic acid (AMPS) and sodium acrylate, for example as a commercial product Simulgel® EG (INCI name: Sodium Acrylates / Sodium acryloyldimethyl taurate copolymer, isohexadecane, polysorbate 80) from Seppic.
- Simulgel® EG INCI name: Sodium Acrylates / Sodium acryloyldimethyl taurate copolymer, isohexadecane, polysorbate 80
- said sulphonic acid polymer in addition to the structural units of the formula (P1) and (P-II) comprises at least one structural unit of the formula (P-III)
- This third monomer is dimethylacrylamide.
- Preferred sulphonic acid polymers of this type are copolymers of 2-methyl-2 [(1-oxo-2-propenyl) amino] -1-propanesulphonic acid (AMPS), ⁇ , ⁇ -dimethylacrylamide and sodium acrylate.
- AMPS 2-methyl-2 [(1-oxo-2-propenyl) amino] -1-propanesulphonic acid
- anionic polymers are sold as thickeners having the INCI name Sodium Acrylate / Acryloyldimethyltaurate / dimethylacrylamide crosspolymer, for example under the trade name Sepinov P88 from the company SEPPIC in the form of a powder.
- the monomers of formulas (P-1), (P-II) and (P-III) are preferably included in the sulphonic acid polymer in such number and distribution that the copolymer A has molecular weights between 5 and 1000 kDa.
- the monomers of the formulas (P-1), (P-II) and (P-III) are preferably present within certain limits in the sulphonic acid polymer.
- preferred agents according to the invention characterized in that they contain sulfonic acid polymers, the
- the radical R is a (C 2 to C 4 ) -hydroxyalkyl group, in particular a 2-hydroxyethyl group
- the resulting anionic polymers are the most preferred pulverulent thickeners containing at least one compound in the pulverulent compositions according to the invention is.
- Anionic polymers of this embodiment are distributed with the INCI name hydroxyethyl acrylates / Sodium Acryloyldimethyl Taurate Copolymer, for example, by the company SEPPIC under the trade name Sepinov ® EMT 10 in powder form.
- compositions according to the invention comprise one or more sulphonic acid polymers, it is preferred to use the sulphonic acid polymers within certain quantitative ranges.
- powdery compositions according to the invention which contain the sulphonic acid polymer (s) in an amount of from 0.1 to 50% by weight, preferably from 5.0 to 40.0% by weight and in particular from 10.0 to 30.0 Wt .-%, each based on the weight of the composition.
- the pulverulent compositions according to the invention preferably contain particles (in particular selected from at least one anionic polymer and / or at least one nonionic polymer) whose average particle diameter (d0.5 by volume, determined by means of laser diffraction) in a range of 10 ⁇ m 800 ⁇ , in particular from 25 ⁇ to 500 ⁇ , is located.
- the embodiments (A) to (J) are very particularly preferred for the purposes of the invention:
- (C) between 0 and 50 wt .-%, in particular from 0, 1 to 30 wt .-% of at least one of (a) and (b) different excipient selected from at least one powdery thickener selected from the group which is formed from anionic polymers and nonionic polymers,
- M is hydrogen, one equivalent of a physiologically acceptable cation (especially sodium ion) or a (C 2 to C 4 ) hydroxyalkyl group (especially 2-hydroxyethyl) and
- X + represents a physiologically compatible cation
- (C) between 0 and 50 wt .-%, in particular from 0, 1 to 30 wt .-% of at least one of (a) and (b) different excipient selected from at least one emulsifier and optionally from at least one powdery thickener selected from the group consisting of anionic polymers and nonionic polymers, with the proviso that 0.4 g of the powdered composition at 35 ° C in 100 mL of water by mixing in a tumble mixer at 101 revolutions per minute within a maximum of 5 minutes, especially within a maximum of 4 minutes, dissolve.
- (C) between 0 and 50 wt .-%, in particular from 0, 1 to 30 wt .-% of at least one of (a) and (b) different excipient selected from at least one emulsifier and optionally powdery thickener selected from sulfonic acid polymers comprising at least one structural unit of formula (P1) and at least one structural unit of formula (P-II)
- M is hydrogen, one equivalent of a physiologically acceptable cation (especially sodium ion) or a (C 2 to C 4 ) hydroxyalkyl group (especially 2-hydroxyethyl) and
- X + represents a physiologically compatible cation
- (C) between 0 and 50 wt .-%, in particular from 0, 1 to 30 wt .-%, at least one of (a) and (b) different excipient selected from at least one powdery thickener from the group formed from anionic polymers and nonionic polymers, and optionally additionally from at least one emulsifier, with the proviso that 0.4 g of the powdery composition at 35 ° C in 100 mL of water by mixing in a tumble mixer at 101 revolutions per minute within a maximum of 5 Minutes, especially within a maximum of 4 minutes, dissolve.
- M is hydrogen, one equivalent of a physiologically acceptable cation (especially sodium ion) or a (C 2 to C 4 ) hydroxyalkyl group (especially 2-hydroxyethyl) and
- X + stands for a physiologically compatible cation. with the proviso that 0.4 g of the powdered composition dissolve at 35 ° C. in 100 ml of water by mixing in a tumble mixer at 101 revolutions per minute within a maximum of 5 minutes, in particular within a maximum of 4 minutes.
- the pulverulent compositions according to the invention can be formulated in virtually any containers. It only has to be ensured that the mechanical loading of the powder during the removal of the composition is not so high that the powder is converted into liquid form already on removal. Suitable, for example, crucibles, bottles or tetra packs, the container can be configured for example with a bulk and metering device.
- a second object of the invention is the use of a powdery composition of the first subject of the invention for the temporary deformation of keratin-containing fibers, in particular human hair.
- a third subject of the invention is a process for the cosmetic treatment of human hair in which
- an application aid for application of the powdered composition is for example the hand, a brush, a sponge, a cloth, a hair brush, a round brush, a curler, a mascara brush or a comb. It is inventively preferred if the used surface of the application aid is the palm of the hand.
- the contacting according to step (iii) is for example a targeted massaging of the powder into the hair, combing or brushing.
- the hairstyle according to step (iii) can be done in one operation with the application of said at least one powdery, hair cosmetic effective compound.
- the drying in step (iv) can be carried out by drying on the ambient air or e.g. done by hot air of a hair dryer.
- a fourth subject of the invention is a process for the cosmetic treatment of human hair in which
- the moistening of the hair in step (i) can be done by spraying the fibers with a liquid, preferably with water.
- the fibers are shampooed with a conventional shampoo, rinsed and then toweled with a towel. After completion of the terrying step, the hair is not dripping wet, but there is a noticeable residual moisture in the hair.
- the powdery composition is dosed according to step (ii), for example by means of a salt spreader-like dosing system dosed on the hair.
- the hairstyle according to step (iii) can be done in one operation with the application of said at least one powdery, hair cosmetic effective compound.
- the drying in step (iv) can be carried out by drying on the ambient air or e.g. done by hot air of a hair dryer.
- the preferred embodiments of the first subject of the invention also apply mutatis mutandis for the subject invention three and four. Examples
- the pulverulent styling agents E1 to E13 according to the invention were prepared as described below, these compositions having the following composition:
- hair strands were treated with one of the above-mentioned styling agents.
- the strand of hair was moistened and applied to the wet strand of the composition of the invention and massaged.
- the treated strand of hair was fixed stretched on a board and allowed to dry.
- compositions E1 to E13 according to the invention With the compositions E1 to E13 according to the invention, the strands obtained an excellent hold of the mold. The hair had much more structure and texture. Despite the particulate raw materials used, no visible matting of the hair was observed. The hair retained its natural shine.
- hair strands were treated by hand with one of the above-mentioned styling agents.
- the palm of the hand was moistened with water and the inventive Means rubbed on the wet palm of the hand to form a gel.
- the resulting gel was applied to the hair strand and massaged.
- the treated strand of hair was fixed stretched on a board and allowed to dry.
- the hair had much more structure and texture. Despite the particulate raw materials used, no visible matting of the hair was observed. The hair retained its natural shine.
- Sepinov EMT 10 powder copolymer of 2-hydroxyethyl acrylate and 2-methyl-2- (1-oxo-2-propenyl) amino) -1-propanesulfonic acid monosodium salt (INCI name: hydroxyethyl acrylate / sodium acryloyl dimethyl taurate copolymer) (Seppic)
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Abstract
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PCT/EP2012/072251 WO2013087314A2 (de) | 2011-12-16 | 2012-11-09 | Pulverförmige haarkosmetika |
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BR112018004455B1 (pt) * | 2015-09-08 | 2021-07-20 | Noxell Corporation | Composição formadora de película, sistema à base de água, formulação de rímel |
FR3059230B1 (fr) * | 2016-11-28 | 2019-08-02 | L'oreal | Composition solide comprenant une poudre et un polymere cationique |
DE102018222060A1 (de) * | 2018-12-18 | 2020-06-18 | Henkel Ag & Co. Kgaa | Pulverförmiger Haarpflegebooster und kosmetisches Produkt mit einer organischen Säure und Verfahren zum Vorbereiten und Anwenden desselben |
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WO2007073857A1 (de) * | 2005-12-24 | 2007-07-05 | Henkel Ag & Co. Kgaa | Pulverförmige stylingmittel und deren spendersysteme |
WO2011122151A1 (ja) * | 2010-03-31 | 2011-10-06 | 株式会社資生堂 | 固形状または粉末状整髪用組成物 |
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JPS5231019B2 (de) * | 1973-10-16 | 1977-08-12 | ||
DE2543818C2 (de) * | 1975-10-01 | 1980-10-09 | Peter 2000 Hamburg Langheim | Haarfestlegemittel |
JP3442988B2 (ja) * | 1998-02-09 | 2003-09-02 | 花王株式会社 | 固形粉体化粧料及びその製造方法 |
DE102005052585A1 (de) | 2005-11-02 | 2007-05-03 | Henkel Kgaa | Pulverförmiges Stylingmittel |
EP2090295B2 (de) * | 2008-02-11 | 2018-08-22 | The Procter and Gamble Company | Verfahren und Zusammensetzung zur Verringerung der Haartrocknungszeit |
JP2011526278A (ja) * | 2008-06-27 | 2011-10-06 | ビーエーエスエフ ソシエタス・ヨーロピア | ボディケア製品及び家庭用品の安定化 |
DE102008038112A1 (de) * | 2008-08-18 | 2010-02-25 | Henkel Ag & Co. Kgaa | Mittel für keratinhaltige Fasern, enthaltend mindestens ein spezielles amphiphiles, kationisches Polymer und mindestens ein Polyol |
DE102008057261A1 (de) | 2008-11-13 | 2010-05-20 | Henkel Ag & Co. Kgaa | Pulverförmige Stylingmittel |
DE102009002267A1 (de) * | 2009-04-07 | 2010-10-14 | Henkel Ag & Co. Kgaa | Pulverförmige Zusammensetzung zur Form- und Glanzgebung keratinischer Fasern |
WO2011076518A1 (en) | 2009-12-26 | 2011-06-30 | Evonik Degussa Gmbh | Water containing powder composition |
JP5923236B2 (ja) * | 2010-03-25 | 2016-05-24 | 株式会社マンダム | 粉末状整髪剤 |
JP2011219455A (ja) * | 2010-03-25 | 2011-11-04 | Mandom Corp | 粉末状整髪剤 |
JP2011213619A (ja) * | 2010-03-31 | 2011-10-27 | Shiseido Co Ltd | パウダースプレー用整髪用組成物 |
JP2011213623A (ja) * | 2010-03-31 | 2011-10-27 | Shiseido Co Ltd | 整髪料 |
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2011
- 2011-12-16 DE DE102011088818A patent/DE102011088818A1/de not_active Withdrawn
-
2012
- 2012-11-09 US US14/364,405 patent/US20140305462A1/en not_active Abandoned
- 2012-11-09 EP EP12781359.0A patent/EP2790640A2/de not_active Ceased
- 2012-11-09 WO PCT/EP2012/072251 patent/WO2013087314A2/de active Application Filing
- 2012-11-09 JP JP2014546382A patent/JP6236013B2/ja active Active
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WO2007073857A1 (de) * | 2005-12-24 | 2007-07-05 | Henkel Ag & Co. Kgaa | Pulverförmige stylingmittel und deren spendersysteme |
WO2011122151A1 (ja) * | 2010-03-31 | 2011-10-06 | 株式会社資生堂 | 固形状または粉末状整髪用組成物 |
EP2554158A1 (de) * | 2010-03-31 | 2013-02-06 | Shiseido Company, Ltd. | Feste oder pulverförmige haarbehandlungszusammensetzung |
Non-Patent Citations (1)
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See also references of WO2013087314A2 * |
Also Published As
Publication number | Publication date |
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JP2015500304A (ja) | 2015-01-05 |
JP6236013B2 (ja) | 2017-11-22 |
WO2013087314A3 (de) | 2014-06-19 |
WO2013087314A2 (de) | 2013-06-20 |
US20140305462A1 (en) | 2014-10-16 |
DE102011088818A1 (de) | 2013-06-20 |
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