EP2654704A2 - Combinaisons de principes actifs constituées de glucosylglycérides et d'un ou de plusieurs polymères cationiques - Google Patents

Combinaisons de principes actifs constituées de glucosylglycérides et d'un ou de plusieurs polymères cationiques

Info

Publication number
EP2654704A2
EP2654704A2 EP11790611.5A EP11790611A EP2654704A2 EP 2654704 A2 EP2654704 A2 EP 2654704A2 EP 11790611 A EP11790611 A EP 11790611A EP 2654704 A2 EP2654704 A2 EP 2654704A2
Authority
EP
European Patent Office
Prior art keywords
phase
preparations
cationic polymers
skin
polyquaternium
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.)
Withdrawn
Application number
EP11790611.5A
Other languages
German (de)
English (en)
Inventor
Rainer Kröpke
Christian Frese
Cornelia KROHN
Sven Fey
Corinna Zu Putlitz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beiersdorf AG
Original Assignee
Beiersdorf AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beiersdorf AG filed Critical Beiersdorf AG
Publication of EP2654704A2 publication Critical patent/EP2654704A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • A61K8/737—Galactomannans, e.g. guar; Derivatives thereof
    • 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
    • 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)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A61Q19/10—Washing or bathing preparations
    • 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
    • A61Q5/02—Preparations for cleaning the hair
    • 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
    • A61Q5/12—Preparations containing hair conditioners

Definitions

  • the present invention relates to drug combinations of glucosylglycerides and one or more cationic polymers and their use in the field of cosmetic and pharmaceutical dermatology.
  • the present invention relates to active ingredients and cosmetic or dermatological preparations containing such combinations of active substances.
  • the present invention preferably relates to washing-active cosmetic preparations.
  • the outermost layer of the epidermis, the stratum corneum (horny layer), is of particular importance as an important barrier layer, inter alia. for protection against environmental influences and dehydration.
  • the horny layer is constantly worn in contact with the environment and must therefore be renewed continuously.
  • a skin model widely used today in the art understands the stratum corneum as a two-component system, similar to a brick wall (brick-mortar model).
  • the corneocytes horny cells
  • the complex composite lipid membrane in the intercellular spaces corresponds to the mortar.
  • the epidermal lipids In addition to their barrier effect against external chemical and physical influences, the epidermal lipids also contribute to the cohesion of the horny layer and have an influence on the skin smoothness. In contrast to the sebaceous gland lipids, which do not form a closed film on the skin, the epidermal lipids are distributed over the entire horny layer.
  • the extremely complex interaction of the moisture-binding substances and the lipids of the upper skin layers is very important for the regulation of skin moisture. Therefore, cosmetics usually contain, in addition to balanced lipid mixtures and water, water-binding substances. These include polyols such as glycerin, sorbitol and xylitol, ethoxylated polyols and hydrolyzed proteins.
  • Natural Moisturizing Factor NMF
  • urea e.g glucose
  • amino acids e.g serine
  • Cleaning means the removal of (environmental) dirt and thus causes an increase in mental and physical well-being.
  • Cleaning the surface of the skin and hair is a very complex process, depending on many parameters.
  • substances coming from outside such as, for example, hydrocarbons or inorganic pigments from a wide variety of environments as well as residues of cosmetics or undesired microorganisms should be removed as completely as possible.
  • the body's excretions such as sweat, sebum, dandruff and hair dandruff are to be washed off without profound interventions in the physiological balance.
  • a commonly used ingredient of rinse-off preparations are cationic polymers that have a conditioning and conditioning effect on the skin and the skin appendages. Due to the cationic charge, these polymers are capable of electrostatic interactions with the skin and the To form skin appendages, so that after rinsing the preparation, a part of these polymers remain on the skin and the skin appendages and exerts a nourishing and conditioning effect.
  • a disadvantage of these preparations is that with frequent use of such products an undesirably high accumulation of the polymers on the skin or the skin appendages occurs. Also, the care or conditioning effect can not be arbitrarily increased by increasing the polymer concentration, since an excessively high concentration of polymer on the skin or the skin appendages occurs even if the concentration of polymer is too high.
  • glucosylglycerides in rinse-off preparations containing cationic polymers. These preparations are characterized by excellent sensor technology and care performance without training a build up effect. Furthermore, these preparations are better tolerated than preparations without Glucosylglyceride and show excellent foaming power (if surfactants are included in the preparation).
  • polymeric cationic polymers quaternary ammonium compounds.
  • These are substances which are obtained by quaternization of known excipients, eg. For example, polyvinyl alcohol, Polyvinyloc- tadecylether or cellulose and prepared by the CTFA z. B. be summarized under the collective name Polyquaternium.
  • Preferred cationic polymers are
  • quaternized cellulose derivatives e.g. Polyquaternium-10, as are commercially available under the names Celquat and Polymer JR cationic guar derivatives, in particular those sold under the trade names Cosmedia Guar and Jaguar products
  • Cationic polymers preferred according to the invention are polyquaternium-7, polyquaternium-10, quaternary guar derivatives and polyquaternium-37.
  • Preferred concentration of the cationic polymers is 0.001 to 10 wt .-%, particularly preferably 0.01-5 wt .-%, particularly preferably 0, 1% - 3 wt .-%, each based on the total weight of the preparations.
  • rinse-off preparations contain surfactants, thickeners, preservatives, perfume, oils and possibly other cosmetic ingredients.
  • glucosylglycerides of the general formula are advantageous OH HO-CH 2 and / or the general formula
  • those preparations are particularly advantageous, which are characterized in that the glucosylglyceride or in the water and / or oil phase in concentrations of 0.001 to 40.00 wt .-%, preferably 0.005 to 15.00 wt .-%, especially preferably 0.01 to 12.00 wt .-%, each based on the total weight of the composition.
  • the molar ratio of one or more Glucosylglyceriden to one or more highly ethoxylated esters of polyols and fatty acids in the range of 100: 1 to 1: 100, preferably 50: 1 to 1: 50, particularly preferably 20: 1 to 1: 20 to choose.
  • the preparations are particularly advantageously characterized in that the one or more highly ethoxylated esters of polyols and fatty acids in concentrations of 0.01 to 10.00 wt .-%, preferably 0.05 to 5.00 wt. -%, particularly preferably 0, 1 - 3.00 wt .-%, in each case based on the total weight of the composition, is present or present.
  • the use of the preparation according to the invention as a cosmetic cleansing preparation is advantageous according to the invention.
  • the preparation according to the invention is preferably used as a shower gel, foam bath and bath, shampoo and / or facial cleanser.
  • the cosmetic preparation according to the invention is stored in a bottle, squeeze bottle, pump spray or aerosol can and applied out of it.
  • bottles, squeeze bottles, double-chamber packing, pump spray or aerosol cans containing a preparation according to the invention are also suitable according to the invention.
  • the preparation according to the invention advantageously contains one or more anionic surfactants. These are according to the invention advantageously in a concentration of 1 to 20% by weight, and according to the invention preferably in a concentration of 5 to 12% by weight, in each case based on the total weight of the preparation, in the preparation. Particularly preferred according to the invention is the use of narium lauryl ether sulfate as anionic surfactant.
  • the preparation advantageously contains one or more amphoteric surfactants.
  • amphoteric surfactants are according to the invention advantageously in a concentration of 1 to 20% by weight, and according to the invention preferably in a concentration of 3 to 8% by weight, in each case based on the total weight of the preparation, in the preparation.
  • Particularly preferred according to the invention is the use of cocamidopropylbetaine as the amphoteric surfactant.
  • the preparation according to the invention may advantageously also contain nonionic surfactants.
  • Particularly preferred according to the invention is the use of PEG-7 glyceryl cocoate and / or PEG-40 hydrogenated castor oil as nonionic surfactant.
  • compositions according to the invention optionally contain, in addition to the aforementioned substances, the additives customary in cosmetics, for example perfumes, dyes, antimicrobials, moisturizing agents, complexing and sequestering agents, pearlescing agents, plant extracts, vitamins, active ingredients, preservatives, bactericides, pigments containing a have coloring, thickening, softening, wetting and / or moisturizing substances, or other conventional ingredients of a cosmetic or dermatological formulation such as alcohols, polyols, polymers, foam stabilizers, electrolytes, organic solvents or silicone derivatives.
  • the additives customary in cosmetics for example perfumes, dyes, antimicrobials, moisturizing agents, complexing and sequestering agents, pearlescing agents, plant extracts, vitamins, active ingredients, preservatives, bactericides, pigments containing a have coloring, thickening, softening, wetting and / or moisturizing substances, or other conventional ingredients of a cosmetic or dermatological formulation such as alcohols
  • inventively advantageous usable Wrk-, auxiliaries and additives are by no means limited to the substances and compounds mentioned here by name.
  • such active ingredients may advantageously be present in concentrations (individual concentration of an active substance) of from 0.001 to 5% by weight, based in each case on the total weight of the preparation, in the preparations.
  • effect substances for example color and / or bulking beads, glitter substances, etc.
  • effect substances for example color and / or bulking beads, glitter substances, etc.
  • Opacifying agents / pearlescing agents or mixtures which are advantageous according to the invention include:
  • PEG-3 distearate e.g., CUTINA TS from Cognis
  • glycol distearate glycerol, laureth-4 and
  • Cocamidopropylbetaine e.g., Euperlan PK 3000 and Euperlan PK 4000 the
  • glycol distearate coco glucosides, glyceryl oleate and glyceryl stearate (e.g., Lamesoft TM Benz from Cognis).
  • Styrene / acrylate copolymers e.g., Acusol OP 301 from Rohm & Haas
  • antioxidants which are suitable or customary for cosmetic and / or dermatological applications can be used as favorable antioxidants.
  • the amount of antioxidants (one or more compounds) in the preparations is preferably from 0.001 to 30% by weight, particularly preferably from 0.05 to 20% by weight, in particular from 1 to 10% by weight, based on the total weight of the preparation ,
  • the cosmetic or dermatological preparation in the sense of the present invention is a solution or emulsion or dispersion, it is possible to use as solvent:
  • Oils such as triglycerides of capric or caprylic acid, but preferably castor oil;
  • Fats, waxes and other natural and synthetic fats preferably esters of fatty acids with lower C-number alcohols, e.g. with isopropanol, propylene glycol or glycerol, or esters of fatty alcohols with alkanoic acids of low C number or with fatty acids;
  • Alcohols, diols or polyols of low C number, and their ethers preferably ethanol, isopropanol, propylene glycol, glycerol, ethylene glycol, ethylene glycol monoethyl or monobutyl ether, propylene glycol monomethyl, monoethyl or monobutyl ether, diethylene glycol monomethyl or monoethyl ether and analog products.
  • ethers preferably ethanol, isopropanol, propylene glycol, glycerol, ethylene glycol, ethylene glycol monoethyl or monobutyl ether, propylene glycol monomethyl, monoethyl or monobutyl ether, diethylene glycol monomethyl or monoethyl ether and analog products.
  • mixtures of the abovementioned solvents are used.
  • water can be another ingredient.
  • Cosmetic preparations in the context of the present invention may also be present as gels which, in addition to an effective content of the active ingredient according to the invention and solvents used for this purpose, preferably water, also organic thickening agents, e.g. Gum arabic, xanthan gum, sodium alginate, cellulose derivatives, preferably methylcellulose, hydroxymethylcellulose, hydroxyethylcellulose, hydroxypropylcellulose, hydroxypropylmethylcellulose or inorganic thickening agents, e.g. For example, aluminum silicates such as Benetonite, or a mixture of polyethylene glycol and polyethylene glycol stearate or distearate.
  • organic thickening agents e.g. Gum arabic, xanthan gum, sodium alginate
  • cellulose derivatives preferably methylcellulose, hydroxymethylcellulose, hydroxyethylcellulose, hydroxypropylcellulose, hydroxypropylmethylcellulose or inorganic thickening agents, e.g.
  • aluminum silicates such as Beneto
  • Embodiments of the present invention which are advantageous according to the invention are characterized in that the preparation likewise contains polyacrylates as thickening agent.
  • Polyacrylates which are advantageous according to the invention are polymers of acrylic acid, in particular those selected from the group of the so-called carbomers or carbopols (Carbopol ⁇ (R)> is actually a registered trademark of the B.F. Goodrich Company).
  • Advantageous carbopols are for example the types 907, 910, 934, 940, 941, 951, 954, 980, 981, 1342, 1382, 2984 and 5984 or also the types ETD (Easy-to-disperse) 2001, 2020, 2050, Aqua -SF1 wherein these compounds can be present individually or in any desired combinations with one another.
  • the copolymers of C10-30-alkyl acrylates and one or more monomers of acrylic acid, methacrylic acid or their esters which are comparable to the acrylate-alkyl acrylate copolymers are advantageous.
  • the INCI name for such compounds is "Acrylates / C 10-30 Alkyl Acrylate Crosspolymer". Particularly advantageous are those available under the trade names Pemulen TR1 and Pemulen TR2 from the B.F. Goodrich Company.
  • the thickening agent is contained in the gel, for example, in an amount between 0, 1 and 30 wt .-%, preferably between 0.5 and 15 wt .-%.
  • Rewopol SB CS disodium PEG-5 lauryl citrate -30% Evonik Gold50 sulfosuccinate schmidt
  • phase A The ingredients of phase A are mixed until a homogeneous phase is obtained.
  • Eumulgin HRE 40 is melted at a temperature of about 40 ° C.
  • the remaining Phase B raw materials are added to the Eumulgin HRE 40.
  • the phase is mixed homogeneously and added to phase A.
  • inventive product A is clearly superior to the comparison product with respect to all features.
  • Ucare Polymer JR 400 is interspersed in the water of phase B.
  • the phase B is heated with stirring to about 70 ° C until a clear solution is formed.
  • Phase B is cooled and added to Phase A.
  • Eumulgin HRE 40 is melted at a temperature of about 40 ° C.
  • the perfume is given to Eumulgin HRE 40.
  • the phase is mixed homogeneously and added to phase A.
  • Phase A Index 1 The Inhalants of Phase A Index 1 are mixed together until a homogeneous phase is obtained. The remaining ingredients of phase A are added in the order listed. Carbopol Aqua SF-1 is filtered before addition. It is stirred until a clear phase has emerged. Eumulgin HRE 40 is melted at a temperature of about 40 ° C. The remaining Phase B raw materials are added to the Eumulgin HRE 40. The phase is mixed homogeneously and added to phase A.
  • Ucare Polymer JR 400 is sprinkled into the water of phase C.
  • the phase C is heated with stirring to about 70 ° C until a clear solution is formed.
  • Phase C is cooled and added to Phase A.
  • inventive product A is clearly superior to the comparison product with respect to all features. example recipes
  • phase A The Inhalstscher of phase A are mixed together until a homogeneous phase is formed.
  • Ucare Polymer JR 400 and possibly Glucamate DOE-120 are interspersed in the water of phase B.
  • the phase B is heated with stirring to about 70 ° C until a clear solution is formed. Subsequently, phase B is cooled and added to phase A.
  • phase C The water of phase C is mixed with the sodium hydroxide solution.
  • Jaguar Excel is slowly sprinkled while stirring. Subsequently, the mixture is heated to 70 ° C and stirred until a homogeneous phase is formed. With stirring, the citric acid is added. Phase C is cooled and added to phase A.
  • Eumulgin HRE 40 is melted at a temperature of about 40 ° C.
  • the remaining phase D raw materials are added to the Eumulgin HRE 40.
  • the phase is mixed homogeneously and added to phase A.
  • phase E The addition of the ingredients of phase E is carried out in the order given. It is stirred until a homogeneous shampoo is formed.
  • phase A The ingredients of phase A are mixed until a homogeneous mixture is obtained.
  • Eumulgin HRE 40 is melted at a temperature of about 40 ° C.
  • the remaining Phase B raw materials are added to the Eumulgin HRE 40.
  • the phase is mixed homogeneously and added to phase A.
  • the addition of the ingredients of phase C is carried out with stirring in the order given.
  • Amount variable for adjusting a pH of the water phase from 3.8 to 4.8
  • the raw materials of phase A are mixed together and heated to 80 ° C.
  • phase B The water of phase B is mixed with the sodium hydroxide solution.
  • Jaguar Excel is slowly sprinkled while stirring. Subsequently, the mixture is heated to 70 ° C and stirred until a homogeneous phase is formed. With stirring, the citric acid is added. Phase B is added to Phase A.
  • phase C In a Kitchen Aid the raw materials of phase C are heated to 80 ° C and mixed homogeneously with stirring. Phase A is added to Phase C.
  • Phase A and Phase C are mixed and cooled in a Kitchen Aid. At 40 ° C, Phase C is added and at 30 ° CD. It is stirred until a homogeneous conditioner is formed.
  • the viscosity of the conditioner is 3000-4000 mPas (measured with HAAKE viscotester VT02 with rotor 1)

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Dermatology (AREA)
  • Cosmetics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Saccharide Compounds (AREA)

Abstract

Combinaisons de principes actifs constituées (i) d'un ou de plusieurs polymères cationiques et (ii) d'un ou de plusieurs glucosylglycérides.
EP11790611.5A 2010-12-23 2011-11-29 Combinaisons de principes actifs constituées de glucosylglycérides et d'un ou de plusieurs polymères cationiques Withdrawn EP2654704A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010055813A DE102010055813A1 (de) 2010-12-23 2010-12-23 Wirkstoffkombinationen aus Glucosylglyceriden und einem oder mehreren kationischen Polymeren
PCT/EP2011/071229 WO2012084424A2 (fr) 2010-12-23 2011-11-29 Combinaisons de principes actifs constituées de glucosylglycérides et d'un ou de plusieurs polymères cationiques

Publications (1)

Publication Number Publication Date
EP2654704A2 true EP2654704A2 (fr) 2013-10-30

Family

ID=45065898

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11790611.5A Withdrawn EP2654704A2 (fr) 2010-12-23 2011-11-29 Combinaisons de principes actifs constituées de glucosylglycérides et d'un ou de plusieurs polymères cationiques

Country Status (3)

Country Link
EP (1) EP2654704A2 (fr)
DE (1) DE102010055813A1 (fr)
WO (1) WO2012084424A2 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9421185D0 (en) * 1994-10-20 1994-12-07 Unilever Plc Personal car composition
DE102005023639A1 (de) * 2005-05-19 2006-11-23 Beiersdorf Ag Wirkstoffkombinationen aus Glucosylglyceriden, oberflächenaktiven Glucosederivaten und Oligoglycerinderivaten
JP4828922B2 (ja) * 2005-11-22 2011-11-30 兵庫県 抗アレルギー剤
JP4817182B2 (ja) * 2006-07-20 2011-11-16 花王株式会社 毛髪化粧料
DE102006055041A1 (de) * 2006-11-17 2008-05-21 Beiersdorf Ag Kosmetische Formulierung mit Glucosylglyceriden und kationischen Emulgatoren
JP2009161475A (ja) * 2008-01-04 2009-07-23 Tatsuuma-Honke Brewing Co Ltd インスリン様成長因子−１産生促進剤

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE GNPD [online] MINTEL; October 2010 (2010-10-01), "Hydra IQ Aquaporin Refreshing Cleansing Gel", XP002680101, retrieved from www.gnpd.com Database accession no. 1425035 *

Also Published As

Publication number Publication date
WO2012084424A3 (fr) 2013-07-11
WO2012084424A2 (fr) 2012-06-28
DE102010055813A1 (de) 2012-06-28

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