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WO2018054562A1 - Trousse pourvue d'applicateurs éponges poreux améliorés - Google Patents

Trousse pourvue d'applicateurs éponges poreux améliorés Download PDF

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Publication number
WO2018054562A1
WO2018054562A1 PCT/EP2017/065027 EP2017065027W WO2018054562A1 WO 2018054562 A1 WO2018054562 A1 WO 2018054562A1 EP 2017065027 W EP2017065027 W EP 2017065027W WO 2018054562 A1 WO2018054562 A1 WO 2018054562A1
Authority
WO
WIPO (PCT)
Prior art keywords
fluid
applicator
porous
skin
kit according
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
Application number
PCT/EP2017/065027
Other languages
German (de)
English (en)
Inventor
Annika Scholz
Michael Urban
Ines Alshut
Stefan Biel
Heike Miertsch
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
Priority to EP17733408.3A priority Critical patent/EP3515562A1/fr
Publication of WO2018054562A1 publication Critical patent/WO2018054562A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q15/00—Anti-perspirants or body deodorants
    • 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
    • A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • A45D34/04—Appliances specially adapted for applying liquid, e.g. using roller or ball
    • 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
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/31—Hydrocarbons
    • 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
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/34—Alcohols
    • A61K8/345—Alcohols containing more than one hydroxy group
    • 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
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/37—Esters of carboxylic acids
    • 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
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/86—Polyethers
    • 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
    • A45D2200/00—Details not otherwise provided for in A45D
    • A45D2200/10—Details of applicators
    • A45D2200/1009—Applicators comprising a pad, tissue, sponge, or the like
    • A45D2200/1018—Applicators comprising a pad, tissue, sponge, or the like comprising a pad, i.e. a cushion-like mass of soft material, with or without gripping means
    • 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
    • A45D2200/00—Details not otherwise provided for in A45D
    • A45D2200/25—Kits
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
    • A61K2800/87—Application Devices; Containers; Packaging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/42—Closures with filling and discharging, or with discharging, devices with pads or like contents-applying means

Definitions

  • the invention describes a kit for applying a fluid to a surface.
  • the fluid has a yield point of at least about 0.1 Pa and not more than about 10 Pa and comprises one or more skin moisturizers and / or low-volatility oils in a proportion of at least 2 wt.%, Based on the total mass of the fluid.
  • the fluid is applied to a surface, such as the skin, from a container having at least one opening via a porous sponge applicator that can be placed over the opening.
  • oils or the skin moisturizers prevent the germination, adhesion and / or hardening of the porous applicator.
  • glycerol In porous sponge applicators made of polyurethane, their swelling and structural change are prevented by glycerol.
  • dispensers for contact application are more cosmetic, e.g.
  • deodorants liquids, perfumes, refreshing media and the like to human skin.
  • DE 3409946 describes an application head in conjunction with a fluid reservoir and an applicator ball rotatably mounted in the head region thereof, a so-called roll-on dispenser.
  • WO 9812122 A1 describes a kit for applying a fluid to a surface.
  • the fluid is applied to a surface, such as shoes, by pressure on a container via a porous sponge applicator.
  • DE 3938347 describes a fluid application body with a fluid-permeable cap in conjunction with a fluid storage body, wherein under pressure of at least a portion of the fluid dispenser, a fluid quantity from the fluid storage body on an outer
  • the cover consists of a pad of foam material or the like.
  • this is relatively thin and therefore easily ruptured.
  • DE 4016139 describes a liquid applicator with a hood of inelastic, porous material, wherein the neck of the bottle comprises at least one flexible, deformable section.
  • a hood made of porous, inelastic plastic or ceramic material does not run the risk of being torn like a foam tampon, it has other disadvantages, such as, in particular, a lower softness of the applicator and a lack of elasticity.
  • DE 3708051 a device for applying a substance having a liquid to pasty consistency is described, wherein the substance is isolated in a container by a thin film from the atmosphere before the first application, which must be pierced when first applied.
  • WO 00/28956 A1 discloses antiperspirant formulations which can be applied via a porous applicator.
  • the formulations comprise from 10 to 70%
  • WO 2016/046400 A1 describes lip care or make-up preparations which can be applied to the skin via porous applicators.
  • dispensers are already known for the aforementioned purposes, in which the
  • Outlet opening of the fluid reservoir is covered by a fluid-permeable closure. In this case, however, the deodorizing and / or perfuming liquid occurs when the
  • kits comprising a fluid having a yield point, a (dispensing) container for holding the fluid having at least one opening, and at least one at least partially porous applicator for attachment over the at least one opening of the Container, described.
  • This kit also prevents inadvertent leakage of liquid from the porous applicator, even if the container is turned upside down.
  • the disclosure content of this document is also fully disclosed by the present invention.
  • Porous application surfaces can produce unfavorable sensory effects on the skin due to friction.
  • the applicators are often flocked or finished with polyamide (PA) fibers.
  • a kit for applying a fluid to a surface comprises (i) a fluid having fluid limit, (ii) a container having at least one opening and capable of receiving fluid,
  • One or more skin moisturizers in a proportion of at least 2 wt.% And at most 5 wt.%, Based on the total mass of the fluid, and
  • one or more low-volatile oils in a proportion of at least 2 wt.%, Based on the total mass of the fluid comprises, and
  • c. has a yield value of at least about 0.1 Pa and not more than about 10 Pa, to solve the objects.
  • the advantage of the fluid according to the invention with the defined flow limits is that the flow limit prevents leakage from the applicator since the formulation is not flowable without shear.
  • Skin moisturizers or one or more low-volatile oils in a yield point having fluid which can be applied in a container via a porous applicator on a surface, wherein the proportion of skin moisturizer and / or low volatile oil at least 2 wt.%, Based on the total mass of Fluids, is the contamination, sticking and / or hardening of the porous applicator.
  • the present invention provides a kit for applying a fluid to a surface according to the formulations and applicators disclosed in EP 2028966 A1.
  • the present kit is further improved and comprises, on the one hand, a certain proportion of one or more skin moisturizers and / or low-volatility oils and, on the other hand, the application is improved.
  • Low-volatile oils are used to improve the feel of the skin and can significantly help to avoid white residues.
  • Emollients responsible for residue minimization contribute, are characterized by a relatively high refractive index (> 1, 40) and are also referred to as masking oils.
  • Volatile materials are those which are liquid at room temperature and have a vapor pressure at 25 ° C of at least 0.01 mm Hg and typically from 0.01 to 6 mm Hg.
  • low-volatile oils according to the invention are those which are liquid at room temperature, but also pasty or solid and have no measurable vapor pressure at 25 ° C.
  • the non-volatile or semi-volatile oils from the group of branched and unbranched hydrocarbons, silicone oils, dialkyl ethers, dialkyl, the group of saturated or unsaturated, branched alcohols, and the fatty acid triglycerides, namely the synthetic or natural triglycerol saturated and or unsaturated, branched and / or unbranched alkanecarboxylic acids of a chain length of 8 to 24, the group of esters of saturated and / or unsaturated, branched and / or unbranched alkanemono- or dicarboxylic acids having a chain length of 1 to 44 carbon atoms and saturated and / or or unsaturated, branched and / or unbranched alcohols or diols of a
  • Chain length of 1 to 44 carbon atoms from the group of esters or diesters of aromatic and / or non-aromatic carboxylic acids and saturated and / or unsaturated, branched and / or unbranched alcohols (monovalent or polyvalent) of a chain length of 1 to 30 C Atoms, if the oil component or the entirety of the oil components at room temperature are a liquid selected.
  • low-volatility oils include: dimethicone, phenyltrimethicone, sunflower oil, PPG-14 butyl ether, decyl oleate, C12-15 alkyl benzoate, capric / caprylic
  • Triglyceride isopropyl myristate, isopropyl palmitate, isopropyl stearate, cetearyl ethyl hexanoate, hydrogenated polydecenes, paraffin liquidum, PPG-15 stearyl ether, avocado oil (Persea Gratissima Oil), glycine soya (soybean) oil, rapeseed oil, olive oil, and Guerbet alcohols such as hexyldecanol, octyldodecanol and 2-ethylhexyl alcohol, further also
  • Guerbet alcohol esters and mixtures of Guerbet alcohols and Guerbet alcohol esters (such as hexyldecanol and hexyldecyl laurate).
  • Paraffinum Liquidum Decyl Oleate and PPG-15 stearyl ether.
  • a proportion of other low-volatility oils in the fluid is excluded.
  • a skin moisturizer also called moisturizer, a variety of substances are known in the art.
  • Moisturizers are substances or mixtures of substances which give cosmetic or dermatological preparations the property of reducing the moisture release of the horny layer (also called transepidermal water loss (TEWL) after application or spreading on the skin surface) and / or hydrating the horny layer positively to influence.
  • TEWL transepidermal water loss
  • the proportion of skin moisturizers is at least 2% by weight and at most 5% by weight, based on the total mass of the fluid contained in the skin moisturizer.
  • the proportion of skin moisturizing agents in the range of 4 to 5 wt.%, Based on the total mass of the fluid.
  • Moisturizers which can be used in addition to glycols, such as propylene glycol or butylene glycol, and glycerol are lactic acid, sorbitol, pyrrolidonecarboxylic acid, polymeric moisturizers from the group of water-soluble and / or water-swellable and / or water-gellable polysaccharides.
  • the applicator preferably comprises a porous, fluid-permeable sponge material, which may be both natural and artificial.
  • a porous, fluid-permeable sponge material which may be both natural and artificial.
  • the materials commonly used in cosmetics such as e.g. Polyethylene, polypropylene and
  • Polyurethane can be used as sponge materials.
  • the porous region (s) of the first polyurethane foam can be used as sponge materials.
  • Applicator body can have coarse and / or fine structures.
  • the porosity can be both a fine porosity and a coarse porosity, which can be open or closed-cell form.
  • the applicator or applicators consist of foam or at least comprise foam portions.
  • the foam (or more generally the porous portion (s) of the applicator) is at least partially (and preferably in the Essentially complete) has an open-cell structure and is preferably formed of polyurethane.
  • Polyurethanes of aliphatic isocyanates are particularly preferred, since aliphatic isocyanates lead to polyurethanes which do not discolor by the action of light or by heat, in contrast to polyurethanes of aromatic isocyanates.
  • porous applicators consisting of or comprising polyurethane
  • they can swell upon contact with glycols such as propylene glycol, butylene glycol, and pentylene glycol (see Figure 1 and Table 1) and lose their structure.
  • glycols such as propylene glycol, butylene glycol, and pentylene glycol (see Figure 1 and Table 1)
  • the PU sponge loses its elasticity over time.
  • a multiple application of glycol-containing preparations is therefore not possible or at least only with restrictions via a porous polyurethane applicator.
  • moisturizers for the purposes of the present invention are therefore in particular glycerol.
  • the porous applicator consists wholly or partly of polyurethane.
  • a sponge applicator was wetted with a cosmetic preparation and stored upright.
  • the same formulation was provided with 5% glycerol, the sponge wetted and stored as well.
  • the sponge After 4 weeks of storage the sponge is still wet in both formulations and thus suitable for use under the armpit. After two and three months, however, the sponge wet with the formulation without glycerin is dry and hard and the flock fibers are stiff and sticky. An application under the armpit would be very uncomfortable.
  • the wetted sponge with the glycerin-containing formulation is soft, moist and the flock fibers are still supple even after three months of storage.
  • this combination of formulation and sponge even after a long service life for the
  • the outer surface of the applicator of the kit according to the invention is advantageously flocked.
  • the fluid according to the invention forms a quasi protective film around the fibers of the porous one
  • This protective film prevents deposits on the fibers and thus on the one hand the drying of preparation residues in the applicator as well as the deposition of skin residues and thus the nucleation.
  • the protective film thus ensures optimal application of the fluid to the
  • kit according to the invention or the fluid contained therein preferably contains no further nucleation in addition to the skin-moisturizing agents, in particular glycerol
  • the kit according to the invention comprises a container having an opening at the bottom, a porous applicator mounted over the opening, and a cosmetic fluid in the container.
  • the fluid wets the applicator due to its rheology, depending on the porosity of the porous portion of the applicator, but does not exit the applicator unless contact exists between the applicator and a surface to which the fluid is to be applied. This allows the use of a cosmetic kit for storing a cosmetic preparation with the container opening facing downwards, without the preparation emerging from the container.
  • the container used according to the invention has at the bottom an opening which with a porous applicator, for example a
  • the spongy material is secured against fluid leakage.
  • the (preferably cosmetic) fluid although absorbed by the spongy material due to its rheological properties, is not released downwardly by the applicator due to gravity.
  • the fluid preferably a cosmetic preparation
  • it may be or include an emulsion, dispersion, gel or hydrogel.
  • the fluid is preferably an emulsion, in particular an O / W emulsion.
  • the preparation may also be advantageously in the form of a microemulsion whose optical characteristics
  • Appearance can be in the translucent to transparent area.
  • the applicator may be attached to the at least one opening of the container in any manner, such as by a rotary or snap connection, by gluing, sliding, etc., especially when the container is one
  • connection may also be permanent, i. a release of the connection is possible only with destruction of the applicator and / or the container.
  • it can be advantageous, in particular from a hygienic point of view, to attach the applicator to the container only shortly before the container is used.
  • the porosity of a porous region of the applicator is defined in the present specification as the ratio of the volume of all voids of the porous region to the total volume of this porous region, based on the common definition of porosity. It is therefore a measure of how much space the actual porous body fills or within a certain volume due to its cells, grain or ventilation
  • Cavities he leaves in this.
  • the pores are usually filled with air and / or fluid.
  • the porous applicator may be prepared according to methods known in the art. To produce a porous PU foam applicator, for example, the
  • porous applicator preferably polyurethane sponge applicators are used, such as manufactured by the company Koschaum. These applicators consist of a synthetic foam body with a pore size of less than 0.1 mm and have about 130 pores per centimeter.
  • the outer surface of the applicator is preferably flocked, such as with very fine nylon threads, which provide a pleasantly gentle skin contact
  • Germination, hardening and / or adhesion can be prevented in the same way by the addition of skin moisturizer or low-volatility oils.
  • the applicator has a thickness of more than 12 mm, preferably about 15 mm.
  • Fluids preferred according to the invention in particular cosmetic compositions which may advantageously be present as O / W emulsions, have a yield point of at least about 0.1 Pa, preferably at least about 1 Pa, in particular at least about 3 Pa. As upper limits, yield points of not more than 10 Pa, especially not more than about 5 Pa, are particularly advantageous.
  • the yield point or pour point is a designation for the smallest shear stress, above which a plastic substance behaves rheologically like a liquid (DIN 1342-1: 1983-10).
  • the yield point is determined by taking a flow curve (based on DIN 53019: 1980-05, DIN 53214: 1982-02). The value obtained depends strongly on the time scale (load rate) on which the measurement is based. This is independent of whether the measurement is carried out with a shear-tension or speed-controlled viscometer. Short time scales (fast loads) usually give higher values for the yield stress. Too high a flow limit can be the cause of flow disturbances. On the other hand, with a suitably measured yield point, the tendency of the liquid formulation to drain can be suppressed.
  • the measurement of the yield point for the purposes of the present invention can be carried out, for example, on a SR-2000 rheometer from Rheometric Scientific as follows:
  • the temperature is kept constant with a Peltier element at 25 ° C, before the test, a recovery time of 5 minutes is awaited.
  • a shear stress ramp of 40 Pa / min is selected over the range of 0 Pa to 800 Pa.
  • the viscosity is plotted logarithmically over the linear shear stress and the viscosity maximum, ie the critical shear stress, is specified with the associated maximum viscosity. Formulations without yield point have no maximum.
  • the advantage of the yield-limited preparation according to the invention is that the flow limit prevents leakage from the applicator since the formulation is not flowable without shear.
  • the porosity of the applicator according to the invention would have to be adapted.
  • there is a certain applicator with a given porosity so that the yield strength of the preparation is normally adjusted to the porosity of the applicator. It is thus possible, inter alia, to produce cosmetic products with individual product properties, e.g. a face care product that can be applied to the skin with a low yield point from a low porosity applicator, simply upside down or perpendicular to the skin.
  • the fluid used according to the invention can have a wide variety of applications.
  • the fluid to be applied is preferably an O / W emulsion.
  • the fluid is a cosmetic preparation and in particular an antiperspirant and / or deodorant.
  • the kit is preferably also used in facial care, in which an individual posture, application direction and angle of the applicator is desired and possible according to the invention.
  • the fluid preferably has a viscosity of 150 mPas, measured at 25 ° C. with Rheomat R 123 from proRheo, measuring body 3.
  • the fluid comprises one or more antiperspirant and / or deodorant active ingredients, preferably antiperspirant active ingredients (AT-actives).
  • antiperspirant active ingredients AT-actives
  • Antiperspirants or deodorants are used to eliminate body odor that occurs when the odorless fresh sweat is decomposed by microorganisms.
  • the usual cosmetic deodorants are based on different active principles.
  • deodorant In common usage, there is not always a clear distinction between the terms “deodorant” and “antiperspirant”. Rather, especially in German-speaking countries, products for use in the armpit area are referred to as deodorants or “deodorants”, irrespective of the question of whether an antiperspirant effect is also present.
  • Antiperspirants are antiperspirants that, in contrast to the deodorants which generally prevent microbial decomposition of already formed perspiration, are said to prevent the secretion of sweat at all.
  • the desired minimization of sweat secretion can be realized by various mechanisms. This traditionally includes the use of astringents, which cause protein precipitation and coagulation and thus cause a narrowing or closure of the sweat gland.
  • Novel AT-effecters are based, for example, on the principle of anticholinergics, which interrupt the nerve stimuli, which lead to the secretion increase of the sweat glands.
  • antiperspirant active substances according to the invention include those substances which have an influence on perspiration secretion.
  • Underarm odor odor-improving agent.
  • Common mechanisms of action for this are antibacterial effects, as they show the non-colloidal silver, odor neutralization (masking), influencing bacterial metabolisms, the pure perfuming as well as the use of precursors of certain perfume components, which by enzymatic
  • preparations may additionally contain substances which inhibit the microbial degradation of the perspiration, such as e.g. Triclosan.
  • Triclosan has an effect against Gram-positive and Gram-negative bacteria as well as against fungi and yeasts, which results in a deodorizing, but no antiperspirant effect, as no influence on the sweat secretion can be deduced from the influence on the bacterial skin flora.
  • antiperspirants based on aluminum salts it may be possible to dispense with the further addition of substances having a purely deodorizing action, since these have per se an antimicrobial potential.
  • the reduced supply of water due to the reduced sweat secretion also inhibits bacterial growth.
  • Antiperspirant active ingredients in the context of the present application are in particular to be selected from the following groups.
  • antiperspirant active ingredients are used in particular astringents, especially aluminum compounds.
  • astringents especially aluminum compounds.
  • the previously used, strongly acidic salts aluminum sulfate or chloride and the agaric acid have been largely replaced by aluminum hydroxychloride and - alcoholates.
  • the following list of advantageously used antiperspirant active agents should in no way be restrictive:
  • Aluminum salts such as aluminum chloride AICI3, aluminum sulfate AI2 (S04) 3
  • AT salt suspensions or gels in which aluminum salts present in powder form are dispersed in various oils.
  • an antimicrobial silver citrate complex as described in DE 202008014407, preferably be used as a cosmetically active ingredient in the cosmetic preparations.
  • antiperspirant active ingredients from the previously described groups are in the
  • inventive formulations are preferably used in an amount of 1 to 30 wt.%, Based on the total mass of the preparation, more preferably are proportions of 5 to 15 wt.%.
  • AT agents from the groups of anticholinergics such as 4 - [(2-cyclopentyl-2-hydroxyphenylacetyl) oxy] -1, 1-dimethyl-piperidinium salts, especially 4 - [(2-cyclopentyl-2-hydroxyphenylacetyl) oxy] 1, 1-dimethyl-piperidinium bromide can to a proportion of preferably 0.01 to 1, 0 wt.%, Preferably 0.05% -0.7%, in particular 0, 1% -0.5 wt.%, Based be added to the total mass of the preparation. Vicinal diols and similar active substances from the group of osmotically active substances can also be added to the preparations according to the invention as AT active agents.
  • the porous applicator entirely or partially consists of a polyether polyurethane which is prepared from isocyanate which contains no aromatic rings and thus remains stable to UV light, e.g. Bulfast TO 45 S from Fa. Recticel.
  • odor maskers such as the common perfume ingredients, odor absorbers, for example the layer silicates described in DE 40 09 347, of these in particular montmorillonite, kaolinite, mit, beidellite, nontronite, saponite, hectorite, bentonite, smectite and, for example, zinc salts of ricinoleic acid.
  • Germ-inhibiting agents are also suitable for incorporation into the preparations used according to the invention.
  • Advantageous substances are, for example, 2,4,4'-trichloro-2'-hydroxydiphenyl ether (Irgasan), 1, 6-di- (4-chlorphenylbiguanido) hexane (chlorhexidine), 3,4,4'-trichlorocarbanilide, quaternary ammonium compounds , Clove oil, mint oil, thyme oil, triethyl citrate, farnesol (3,7,1-trimethyl-2, 6,10-dodecatriene-1-ol) and in DE 37 40 186, DE 39 38 140, DE 42 04 321 DE 42 29 707, DE 42 29 737, DE 42 37 081, DE 43 09 372, DE 43 24 219 described effective agents. Also sodium bicarbonate. or Octenidine HCL can be used to advantage
  • the amount of deodorants (one or more compounds) in the preparations is preferably 0.005 to 10% by weight, preferably 0.05 to 5% by weight, based on the total weight of the preparation.
  • the preparation according to the invention preferably comprises only one antiperspirant active
  • Active substance in particular aluminum chlorohydrate (ACH).
  • ACH aluminum chlorohydrate
  • the cosmetic (and dermatological) preparations used according to the invention may of course contain cosmetic auxiliaries, as they are usually used in such
  • Preparations are used, for example, preservatives, bactericides, UV filters, antioxidants, water-soluble vitamins, minerals, suspended solid particles, perfumes, substances for Preventing foaming, dyes, pigments having a coloring effect, thickeners, moisturizing and / or moisturizing substances or other conventional ingredients of a cosmetic or dermatological formulation such as alcohols, polyols, polymers, foam stabilizers or silicone derivatives.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
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  • Veterinary Medicine (AREA)
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  • Epidemiology (AREA)
  • Emergency Medicine (AREA)
  • Cosmetics (AREA)

Abstract

L'invention concerne une trousse d'application d'un liquide sur une surface. Le liquide comprend une limite d'écoulement d'au moins environ 0,1 Pa et d'au plus environ 10 Pa et ledit liquide comprend un ou plusieurs agents humidifiant la peau et/ou des huiles à faible volatilité dans une proportion d'au moins 2% p/p, rapporté à la masse totale du liquide . Le liquide est appliqué à partir d'un récipient, comportant au moins une ouverture, par l'intermédiaire d'un applicateur éponge poreux, lequel peut être placé sur l'ouverture, sur une surface, telle que par exemple la peau. Les huiles ou les moyens humidifiant la peau, en particulier la glycérine, empêchent la prolifération de germes, l'adhésion et/ou le durcissement au niveau de l'applicateur poreux. Dans lesdits applicateurs éponges poreux de polyuréthane, le gonflement et les changements structuraux dus à la glycérine sont évités.
PCT/EP2017/065027 2016-09-20 2017-06-20 Trousse pourvue d'applicateurs éponges poreux améliorés Ceased WO2018054562A1 (fr)

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EP17733408.3A EP3515562A1 (fr) 2016-09-20 2017-06-20 Trousse pourvue d'applicateurs éponges poreux améliorés

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DE102016217947.0 2016-09-20
DE102016217947.0A DE102016217947A1 (de) 2016-09-20 2016-09-20 Kit mit verbesserten porösen Schwammapplikatoren

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WO2018054562A1 true WO2018054562A1 (fr) 2018-03-29

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DE3708051A1 (de) 1986-03-12 1987-09-17 Oreal Vorrichtung zum auftragen einer substanz mit fluessiger bis pastoeser konsistenz
DE3740186A1 (de) 1987-06-24 1989-01-05 Beiersdorf Ag Desodorierende und antimikrobielle zusammensetzung zur verwendung in kosmetischen oder topischen zubereitungen
DE4016139A1 (de) 1989-05-18 1990-11-22 Oreal Fluessigkeits-applikator mit poroeser haube
DE3938347A1 (de) 1989-11-17 1991-05-23 Joachim Czech Vermoegensverwal Fluidspender
DE3938140A1 (de) 1989-11-16 1991-08-08 Beiersdorf Ag Desodorierende kosmetische mittel
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DE4229707A1 (de) 1992-09-05 1994-03-10 Beiersdorf Ag Germicide Wirkstoffkombinationen
DE4237081A1 (de) 1992-11-03 1994-05-05 Beiersdorf Ag Desodorierende kosmetische Zubereitungen mit einem Gehalt an Di- oder Triglycerinestern
DE4309372A1 (de) 1993-03-23 1994-09-29 Beiersdorf Ag Desodorierende Wirkstoffkombinationen auf der Basis von Wollwachssäuren und Partialglyceriden
DE4324219A1 (de) 1993-07-20 1995-01-26 Beiersdorf Ag Desodorierende Wirkstoffkombinationen auf der Basis von alpha, omega-Alkandicarbonsäuren und Wollwachssäuren
WO1998012122A1 (fr) 1996-09-17 1998-03-26 The Procter & Gamble Company Combinaison constituee d'un emballage dote d'un applicateur poreux et d'un produit fluidique
WO2000028956A1 (fr) 1998-11-13 2000-05-25 Colgate-Palmolive Company Formulation de produit antisudorifique pour applicateur poreux
US20040247373A1 (en) * 2000-02-16 2004-12-09 Gueret Jean-Louis H. Device and method for applying a cosmetic product
EP1938782A1 (fr) * 2006-12-28 2008-07-02 Henkel AG & Co. KGaA Produit de démaquillage
DE202008014407U1 (de) 2008-07-08 2009-02-05 Beiersdorf Ag Kosmetische Zubereitungen mit passiviertem Silber
EP2028966A1 (fr) 2006-06-07 2009-03-04 Beiersdorf AG Kit pour l'application d'une préparation de fluide
WO2016046400A1 (fr) 2014-09-25 2016-03-31 L'oreal Émulsion comprenant un polymère filmogène dendritique à base de silicone et une gomme de silicone, procédé de traitement l'utilisant et dispositif approprié

Patent Citations (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1461651A (fr) 1965-10-28 1966-02-25 Appareil distributeur de lotion pour le visage ou pour le corps
EP0167657A2 (fr) * 1983-09-02 1986-01-15 American Cyanamid Company Capuchon absorbant les liquides pour système de distribution pour produits de toilette
DE3409946A1 (de) 1984-03-17 1985-09-26 Eau de Cologne- & Parfümerie-Fabrik Glockengasse No. 4711 gegenüber der Pferdepost von Ferd. Mülhens, 5000 Köln Behaelter mit vorrichtung zum auftragen von fluessigkeiten auf eine flaeche
DE3708051A1 (de) 1986-03-12 1987-09-17 Oreal Vorrichtung zum auftragen einer substanz mit fluessiger bis pastoeser konsistenz
DE3740186A1 (de) 1987-06-24 1989-01-05 Beiersdorf Ag Desodorierende und antimikrobielle zusammensetzung zur verwendung in kosmetischen oder topischen zubereitungen
DE4016139A1 (de) 1989-05-18 1990-11-22 Oreal Fluessigkeits-applikator mit poroeser haube
DE3938140A1 (de) 1989-11-16 1991-08-08 Beiersdorf Ag Desodorierende kosmetische mittel
DE3938347A1 (de) 1989-11-17 1991-05-23 Joachim Czech Vermoegensverwal Fluidspender
DE4009347A1 (de) 1990-03-23 1991-09-26 Beiersdorf Ag Desodorierende kosmetische mittel
DE4204321A1 (de) 1992-02-13 1993-08-19 Beiersdorf Ag Verfahren zur isolierung und reinigung von fettsaeuren und hydroxyfettsaeuren und verwendungen von hydroxyfettsaeuren sowie zubereitungen, die sie enthalten
DE4229737A1 (de) 1992-09-05 1994-03-10 Beiersdorf Ag Desodorierende kosmetische Mittel mit einem Gehalt an Fettsäuren
DE4229707A1 (de) 1992-09-05 1994-03-10 Beiersdorf Ag Germicide Wirkstoffkombinationen
DE4237081A1 (de) 1992-11-03 1994-05-05 Beiersdorf Ag Desodorierende kosmetische Zubereitungen mit einem Gehalt an Di- oder Triglycerinestern
DE4309372A1 (de) 1993-03-23 1994-09-29 Beiersdorf Ag Desodorierende Wirkstoffkombinationen auf der Basis von Wollwachssäuren und Partialglyceriden
DE4324219A1 (de) 1993-07-20 1995-01-26 Beiersdorf Ag Desodorierende Wirkstoffkombinationen auf der Basis von alpha, omega-Alkandicarbonsäuren und Wollwachssäuren
WO1998012122A1 (fr) 1996-09-17 1998-03-26 The Procter & Gamble Company Combinaison constituee d'un emballage dote d'un applicateur poreux et d'un produit fluidique
WO2000028956A1 (fr) 1998-11-13 2000-05-25 Colgate-Palmolive Company Formulation de produit antisudorifique pour applicateur poreux
US20040247373A1 (en) * 2000-02-16 2004-12-09 Gueret Jean-Louis H. Device and method for applying a cosmetic product
EP2028966A1 (fr) 2006-06-07 2009-03-04 Beiersdorf AG Kit pour l'application d'une préparation de fluide
EP1938782A1 (fr) * 2006-12-28 2008-07-02 Henkel AG & Co. KGaA Produit de démaquillage
DE202008014407U1 (de) 2008-07-08 2009-02-05 Beiersdorf Ag Kosmetische Zubereitungen mit passiviertem Silber
WO2016046400A1 (fr) 2014-09-25 2016-03-31 L'oreal Émulsion comprenant un polymère filmogène dendritique à base de silicone et une gomme de silicone, procédé de traitement l'utilisant et dispositif approprié

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DE102016217947A1 (de) 2018-03-22

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