WO2020015880A1 - Composition cosmétique désodorisante biphase - Google Patents

Composition cosmétique désodorisante biphase Download PDF

Info

Publication number
WO2020015880A1
WO2020015880A1 PCT/EP2019/061503 EP2019061503W WO2020015880A1 WO 2020015880 A1 WO2020015880 A1 WO 2020015880A1 EP 2019061503 W EP2019061503 W EP 2019061503W WO 2020015880 A1 WO2020015880 A1 WO 2020015880A1
Authority
WO
WIPO (PCT)
Prior art keywords
oil
methyl
acetate
dimethyl
ethyl
Prior art date
Application number
PCT/EP2019/061503
Other languages
English (en)
Inventor
Siddharth Jain
Gupta Saurabh
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 WO2020015880A1 publication Critical patent/WO2020015880A1/fr

Links

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
    • 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
    • A61K8/03—Liquid compositions with two or more distinct layers
    • 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
    • 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
    • A61K8/89—Polysiloxanes
    • A61K8/891—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone

Definitions

  • the present invention belongs to the cosmetic field and relates to a deodorizing cosmetic composition.
  • Deodorizing cosmetic compositions are, for example, disclosed in W02016012418 A2, which describes cosmetic compositions comprising polyquaternium-16 polymers as deodorizing agent.
  • the compositions disclosed contain an oil phase and an aqueous phase.
  • deodorizing cosmetic compositions which allow the fragrance or the deodorizing agent contained in the composition to cover or avoid the unpleasant characteristic sweat odors for a prolonged amount of time.
  • the primary objective of the invention is to provide an effective and long lasting deodorizing two-phase cosmetic composition and a cosmetic product comprising a pump dispenser to store the cosmetic composition.
  • Another objective of the invention is to provide a two-phase cosmetic composition characterized in that the first phase is an oil phase and the second phase is an aqueous phase and at least one further deodorizing agent.
  • Another objective of the invention is to provide a cosmetic product comprising a pump dispenser which comprises of a container comprising a body defining a chamber for storing the cosmetic composition according to the invention and a pump with a valve suitable to pump the composition from the chamber through the opening at the first end of the chamber.
  • An aspect of the present invention is a two-phase cosmetic composition characterized in that the first phase is an oil phase and the second phase is an aqueous phase, wherein the oil phase contains at least one silicone oil and the aqueous phase contains ethanol and at least one further deodorizing agent, and wherein the ratio by weight between the oil phase and the aqueous phase is in the range from 20:80 to 80:20, more preferably from 30:70 to 70:30, even more preferably from 35:65 to 60:40 and most preferably from 40:60 to 49:51.
  • a further aspect of the invention is a cosmetic product
  • a pump dispenser comprising a container comprising a body defining a chamber for storing the cosmetic composition according to the invention and defining an opening at a first end of the chamber through which the product is dispensable from the chamber, the body having a first surface at a second end of the chamber, opposite from the first end of the chamber; a pump with a valve suitable to pump the composition from the chamber through the opening at the first end of the chamber and to spray the composition through the valve onto the human body.
  • Yet another aspect of the present invention is a method of applying the composition according to the invention to the human body involving the steps of mixing the oil phase and aqueous phase of the composition for 5 seconds to 60 seconds, and
  • composition according to the invention is the use of the composition according to the invention to delay the evaporation of the composition, in particular of fragrancing ingredients and deodorizing agents, from the human skin.
  • the present invention is a two-phase cosmetic composition characterized in that the first phase is an oil phase and the second phase is an aqueous phase, wherein the oil phase contains at least one silicone oil and the aqueous phase contains ethanol and at least one further deodorizing agent, and wherein the ratio by weight between the oil phase and the aqueous phase is in the range from 20:80 to 80:20, more preferably from 30:70 to 70:30, even more preferably from 35:65 to 60:40 and most preferably from 40:60 to 49:51.
  • normal conditions refers to 20°C, 1013 hPa and a relative humidity of 50%.
  • silicone oil refers solely to human skin. According to the present invention, it is preferred if the silicone oil is contained in a total quantity from 20% to 50% by weight, more preferably from 30% to 40% by weight and most preferably from 32.5% to 38% by weight, calculated to the total weight of the composition.
  • the silicone oil is thereby preferably chosen from the group of dimethicone and cyclomethicone.
  • the silicone oil is characterized in that it has a kinematic viscosity in the range from 0.5 cSt to 350 cSt, more preferably from 0.6 cSt to 20 cSt, still more preferably from 2.4 cSt to 6.8 cSt, and most preferably from 3.5 cSt to 4.5 cSt at 25°C.
  • a first preferred embodiment of the invention is characterized in that the composition of the invention contains cyclomethicone in a total quantity from 20% to 50% by weight, more preferably from 30% to 40% by weight and most preferably from 32.5% to 38% by weight, calculated to the total weight of the composition.
  • the cyclomethicone has a kinematic viscosity in the range from 1 cSt to 20 cSt , more preferably from 2.4 cSt to 6.8 cSt and most preferably from 3.5 cSt to 4.5 cSt at 25°C.
  • Cyclomethicone with a kinematic viscosity of 4 cSt can commercial be obtained under the trade name XIAMETER PMX-0245 from the Dow Corning.
  • a second preferred embodiment of the invention is characterized in that the composition of the invention contains dimethicone in a total quantity from 20% to 50% by weight, more preferably from 30% to 40% by weight and most preferably from 32.5% to 38% by weight, calculated to the total weight of the composition.
  • the dimethicone has a kinematic viscosity in the range from 0.65 cSt to 350 cSt, more preferably from 0.8 cSt to 20 cSt at 25°C.
  • Dimethicone with a kinematic viscosity of 1 cSt can commercially be obtained under the trade name DOW CORNING® 200 Fluid from Dow Corning.
  • the measurements of the viscosity are performed according to the DOW CORNING CTM 0004 test method from the 29th of July 1970.
  • ethanol is contained in a total quantity from 30% to 60% by weight, more preferably from 35% to 50% by weight and most preferably from 40% to 46% by weight calculated to the total weight of the composition.
  • water is contained in the composition according to the invention in a total quantity from 1% to 15% by weight, more preferably from 3% to 8% by weight and most preferably 4% to 6% by weight calculated to the total weight of the composition.
  • the further deodorizing agent is selected from the group of ethylhexylglycerin, methylphenylbutanol, butyloctanoic acid, polyquaternium-16, polyquaternium-6, piroctone olamine and mixtures thereof.
  • the composition contains at least ethylhexylglycerin, butyloctanoic acid and/ or methylphenylbutanol.
  • the total quantity of the further deodorizing agents named above is preferably in the range from 0.25 to 2% by weight, more preferably from 0.5% to 1% by weight, calculated to the total weight of the composition.
  • the total quantity of ethylhexylglycerin, butyloctanoic acid and/or methylphenylbutanol is in the range from 0.25 to 2% by weight, more preferably from 0.5% to 1% by weight, calculated to the total weight of the composition.
  • the oil phase of the composition further comprises at least one further hydrocarbon compound containing more than 6 carbon atoms, which is preferably isohexadecane.
  • composition contains isohexadecane it is further preferred, if the total quantity of isohexadecane is in the range from 2% to 15% by weight, more preferably 8% to 12% by weight, calculated to the total weight of the composition.
  • the aqueous phase of the composition contains at least one polyol containing 2 to 4 carbon atoms.
  • Preferred polyols are glycerol and/ or propandiol.
  • the total quantity of these compounds is in the range from 0.5% to 5%, more preferably from 1.5 to 3% by weight calculated to the total weight of the composition.
  • the cosmetic composition comprises at least one fragrancing ingredient.
  • Preferred fragrancing ingredients are selected from group of extracts from natural raw materials such as essential oils, resins, resinoids, balsams, tinctures such as for example ambergris tincture; amyris oil; angelica seed oil; angelica root oil; aniseed oil; valerian oil; basil oil; tree moss absolute; bay oil; armoise oil; benzoe resinoid; bergamot oil; beeswax absolute; birch tar oil; bitter almond oil; savory oil; buchu leaf oil; cabreuva oil; cade oil; calamus oil; camphor oil; cananga oil; cardamom oil; cascarilla oil; cassia oil; cassie absolute; castoreum absolute; cedar leaf oil; cedar wood oil; cistus oil; citronella oil; lemon oil; copaiba balsam; copaiba balsam oil; coriander oil; costus root
  • cyclic ketones such as, for example, 4-tert.-butylcyclohexanone; 2,2,5- trimethyl-5-pentylcyclopentanone; 2-heptylcyclopentanone; 2- pentylcyclopentanone; 2-hydroxy-3-methyl-2-cyclopenten-l-one; 3- methyl-cis-2-penten-l-yl-2-cyclopenten-l-one; 3-methyl-2-pentyl-
  • aromatic and araliphatic carboxylic acids and esters thereof such as, for example, benzoic acid; phenylacetic acid; methyl benzoate; ethyl benzoate; hexyl benzoate; benzyl benzoate; methyl phenylacetate; ethyl phenylacetate; geranyl phenylacetate; phenylethyl phenylacetate; methyl cinnamate; ethyl cinnamate; benzyl cinnamate; phenylethyl cinnamate; cinnamyl cinnamate; allyl phenoxyacetate; methyl salicylate; isoamyl salicylate; hexyl sal
  • Particular preferred fragrancing ingredients are selected from the group of Alpha-Isomethyl Ionone, Benzyl Salicylate, Limonene, Linalool Citronellol, Geraniol, Coumarin, BHT and Methyl Benzoate.
  • the composition contains at least one dye to color one or both phases, depending on the solubility of the chosen dye.
  • dyes are understood as those substance named with the Colour Index label Cl XXXXX, wherein each X is an integer digit in the range from 0 to 9.
  • compositions according to the invention are further therein characterized that the separation of the two phases is visible by the human eye. Accordingly preferred compositions according to the invention show two visibly distinct phases, wherein one phase is situated above the other if the composition is not moved for at least 1 minute.
  • compositions according to the invention are not emulsions.
  • compositions according to the invention are characterized in that the compositions do not contain an emulsifier and/ or a surfactant.
  • emulsifiers are understood as those substance named as emulsifying agent in the International Cosmetic Ingredient Dictionary and Handbook, Thirteenth Edition 2010, (ISBN 1- 882621-47-6).
  • surfactants are understood as those substance named as surfactant in the International Cosmetic Ingredient Dictionary and Handbook, Thirteenth Edition 2010, (ISBN 1- 882621-47-6).
  • compositions according to the invention do not contain a further polymeric thickening agent.
  • the compositions do in particular not contain a polysaccharide or a homo or copolymer of acrylic and/ or methacrylic acid.
  • compositions according to the invention may further comprise cosmetic active ingredients commonly used in such compositions. These may be further preservatives, dyes and color pigments, moisturizing substances, organic solvents or similar additives.
  • compositions according to the invention are preferably contained in a pump dispenser having a valve suitable to spray the composition onto the human body.
  • the pump dispenser does preferably not contain a propellant.
  • the pump dispenser containing the composition is shaken for 10 to 50 seconds to mix both phases thoroughly and applied before both phases have been fully separated again.
  • the conventional deodorizing product had the following INCI list: Ethyl Alcohol, Perfume, DEP, Propylene Glycol, Triclosan.
  • inventive composition Inv. 1 did not evaporate as fast as the comparative example, which is the conventional deodorizing product. That means, even though the inventive composition Inv. 1 contained significant amounts of volatile cyclomethicone and ethanol, it lasted for a while under these conditions.
  • composition of the invention a long lasting deodorizing effect can be achieved, as the composition remains on the human skin for a longer period of time than a conventional deodorant product.
  • the inventive composition Inv. 1 was further evaluated by the so-called sniff test.
  • the composition according to the invention was tested against untreated. A group of 44 male subjects took part in the sniff test.
  • Panelists put pads under their armpits and wear them for 4h.
  • Panelists put pads under their armpits and wear them for 4h.
  • Panelists put pads under their armpits and wear them for 4h.
  • Panelists put pads under their armpits and wear them for 4h.
  • the axillary perspiration odor intensity was assessed by an expert panel on a scale of 0 (no perspiration odour) to 5 (extreme perspiration odour).
  • composition according to the invention provides a significant improvement for the sniff scores after 24 and 48 hours.

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)
  • Emergency Medicine (AREA)
  • Cosmetics (AREA)

Abstract

La présente invention concerne le domaine cosmétique et concerne une composition cosmétique biphase caractérisée en ce que la première phase est une phase huileuse et la deuxième phase est une phase aqueuse, la phase huileuse contenant au moins une huile de silicone et la phase aqueuse contenant de l'éthanol et au moins un autre agent désodorisant, et le rapport en poids entre la phase huileuse et la phase aqueuse étant dans la plage de 20:80 à 80:20, plus préférentiellement de 30:70 à 70:30, encore plus préférentiellement de 35:6 à 60:40 et idéalement de 40:60 à 49:5.
PCT/EP2019/061503 2018-07-16 2019-05-06 Composition cosmétique désodorisante biphase WO2020015880A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN201821026527 2018-07-16
IN201821026527 2018-07-16

Publications (1)

Publication Number Publication Date
WO2020015880A1 true WO2020015880A1 (fr) 2020-01-23

Family

ID=66448545

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2019/061503 WO2020015880A1 (fr) 2018-07-16 2019-05-06 Composition cosmétique désodorisante biphase

Country Status (1)

Country Link
WO (1) WO2020015880A1 (fr)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0297310A2 (fr) 1987-06-24 1989-01-04 Beiersdorf Aktiengesellschaft Composition déodorante et antimicrobienne à application cosmétique et topique
US5316185A (en) * 1993-05-28 1994-05-31 Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. Lever action spray pump dispenser
EP0692239A1 (fr) * 1994-06-06 1996-01-17 L'oreal Composition liquide parfumante biphasique
EP0697213A1 (fr) 1994-08-19 1996-02-21 Beiersdorf Aktiengesellschaft Composition cosmétique déodorante
DE19541967A1 (de) 1995-11-10 1997-05-15 Beiersdorf Ag Gegen Bakterien, Mycota und Viren wirksame Zusammensetzungen auf der Basis von Partialglyceriden und Arylverbindungen
US20040141934A1 (en) * 2003-01-17 2004-07-22 Colgate-Palmolive Company Two-phase roll-on cosmetic product
EP1475077A2 (fr) * 2003-05-09 2004-11-10 Henkel Kommanditgesellschaft auf Aktien Compositions antiperspirant liquides à deux phases
EP2324816A2 (fr) * 2009-11-19 2011-05-25 L'Oréal Composition parfumante aqueuse comprenant au moins un alcane lineaire volatil ; procede de parfumage
WO2013064609A1 (fr) * 2011-11-03 2013-05-10 Beiersdorf Ag Préparation cosmétique contenant des matières pulvérisées pour améliorer la tenue du parfum
WO2016012418A2 (fr) 2014-07-24 2016-01-28 Beiersdorf Ag Préparations pour déodorants, contenant des polymères polyquaternium-16

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0297310A2 (fr) 1987-06-24 1989-01-04 Beiersdorf Aktiengesellschaft Composition déodorante et antimicrobienne à application cosmétique et topique
US5316185A (en) * 1993-05-28 1994-05-31 Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. Lever action spray pump dispenser
EP0692239A1 (fr) * 1994-06-06 1996-01-17 L'oreal Composition liquide parfumante biphasique
EP0697213A1 (fr) 1994-08-19 1996-02-21 Beiersdorf Aktiengesellschaft Composition cosmétique déodorante
DE19541967A1 (de) 1995-11-10 1997-05-15 Beiersdorf Ag Gegen Bakterien, Mycota und Viren wirksame Zusammensetzungen auf der Basis von Partialglyceriden und Arylverbindungen
US20040141934A1 (en) * 2003-01-17 2004-07-22 Colgate-Palmolive Company Two-phase roll-on cosmetic product
EP1475077A2 (fr) * 2003-05-09 2004-11-10 Henkel Kommanditgesellschaft auf Aktien Compositions antiperspirant liquides à deux phases
EP2324816A2 (fr) * 2009-11-19 2011-05-25 L'Oréal Composition parfumante aqueuse comprenant au moins un alcane lineaire volatil ; procede de parfumage
WO2013064609A1 (fr) * 2011-11-03 2013-05-10 Beiersdorf Ag Préparation cosmétique contenant des matières pulvérisées pour améliorer la tenue du parfum
WO2016012418A2 (fr) 2014-07-24 2016-01-28 Beiersdorf Ag Préparations pour déodorants, contenant des polymères polyquaternium-16

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"International Cosmetic Ingredient Dictionary and Handbook", 2010

Similar Documents

Publication Publication Date Title
US8741275B2 (en) Malodor neutralizing compositions comprising undecylenic acid or citric acid
US7335631B2 (en) Encapsulated perfume compositions in hair and skin products which release a burst of fragrance after initial topical application
US20030199412A1 (en) Fragrance containing cleaning product
US9200241B2 (en) Malodor neutralizing compositions comprising bornyl acetate or isobornyl acetate
EP2158895A2 (fr) Procédé pour énergiser des êtres humains
US20110318296A1 (en) Solid air freshener
US8513180B2 (en) Ethanol-free perfume oil microemulsion
US10285920B2 (en) Extended release fragrance compositions
WO2010142815A2 (fr) Mélange de composés de fragrance
US9114180B2 (en) Malodor neutralizing compositions containing acids and alicyclic ketones
EP2316408B1 (fr) Microémulsion de parfum sans éthanol
WO2010091969A1 (fr) Compositions de parfum à base de muguet
WO2020015880A1 (fr) Composition cosmétique désodorisante biphase
DE102019115635A1 (de) Vorrichtung zur Abgabe von flüchtigen Substanzen in die Umgebung
US8034761B2 (en) Use of a mixture of cis- and trans-3-methyl-γ-decalactone and compositions of odoriferous substances and perfumed articles comprising said mixture
WO2017119885A1 (fr) Compositions de parfum à libération prolongée
WO2020081055A1 (fr) Composition et procédés pour conférer un attribut d'attention, de soin ou de fraîcheur
US20240123714A1 (en) Consumer product
KR20230154960A (ko) 발향 물질 (odoriferous substance) 로서 2,6,6-트리메틸-노르피난-2-올

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19722858

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19722858

Country of ref document: EP

Kind code of ref document: A1