WO2021214674A1 - Démaquillant moussant - Google Patents
Démaquillant moussant Download PDFInfo
- Publication number
- WO2021214674A1 WO2021214674A1 PCT/IB2021/053277 IB2021053277W WO2021214674A1 WO 2021214674 A1 WO2021214674 A1 WO 2021214674A1 IB 2021053277 W IB2021053277 W IB 2021053277W WO 2021214674 A1 WO2021214674 A1 WO 2021214674A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cosmetic composition
- composition according
- gelling agent
- composition
- cosmetic
- Prior art date
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
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/60—Sugars; Derivatives thereof
- A61K8/604—Alkylpolyglycosides; Derivatives thereof, e.g. esters
-
- 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
- A61K8/04—Dispersions; Emulsions
- A61K8/06—Emulsions
- A61K8/062—Oil-in-water emulsions
-
- 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
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/26—Aluminium; Compounds 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
- A61Q1/14—Preparations for removing make-up
Definitions
- the present invention relates in particular to a cosmetic composition and the use of this cosmetic composition for removing make-up from a keratin material.
- Removing make-up from the skin is an essential step in facial care. It must be done daily. It helps get rid of impurities, pollution residues and makeup.
- makeup remover foams have the advantage of being soft and refreshing.
- foaming make-up removers in the form of an oil-in-water emulsion are comfortable on application due to their oily phase but have very poor foaming properties.
- compositions such as foaming gels which contain a high content of foaming surfactants have good foaming properties but are more aggressive for the skin than oil-in-water emulsions.
- An object of the present invention therefore relates to a cosmetic composition for makeup removal in the form of an oil-in-water emulsion comprising:
- nonionic hydrophilic surfactant assembly comprising at least one alkylpolyglucoside
- the gelling agent being:
- the subject of the present invention is a cosmetic composition as defined above.
- the cosmetic composition according to the invention is foaming.
- It can be in the form of a single-phase fluid emulsion such as a milk or multiphase such as a two-phase oil / emulsion emulsion. It can also be in the form of a foam when a gas, preferably air, is dispersed in this composition.
- the cosmetic composition according to the invention is in the form of an oil-in-water emulsion.
- Oil-in-water emulsions comprising a lipophilic phase dispersed in a hydrophilic phase.
- the lipophilic phase also called oily or fatty phase, consists of the lipophilic constituents, that is to say oils and other lipophilic bodies present in the composition, as well as all the lipophilic additives which may be present.
- the content by weight of the lipophilic phase is between 35% and 60% relative to the total weight of the composition.
- the content by weight of the lipophilic phase is between 45% and 55% relative to the total weight of the composition.
- the lipophilic phase contains at least one oil, in particular a cosmetic oil.
- oil is understood to mean a fatty substance that is liquid at room temperature.
- the oil can be chosen from oils of mineral, vegetable or synthetic origin.
- the oil may for example be selected from the group consisting of an alkane such as paraffin, petrolatum, isohexadecane and isododecane, a fatty ester, a fatty ether or a mixture thereof.
- the oil is a fatty ester or a mixture of fatty esters.
- the composition does not include fatty alcohol.
- fatty ester there may be mentioned, for example, CETIOL C5C®, NIKKOL IPIS®, CRODAMOL PTIS TM and LIPONATE NPGC-2®.
- the hydrophilic phase comprises water and therefore can also be called the aqueous phase.
- the hydrophilic phase can also include other hydrophilic solvents such as alcohol, for example ethanol or isopropanol.
- the hydrophilic phase also comprises hydrophilic compounds other than the hydrophilic solvent (s).
- the oil / water ratio is between 0.5 and 1.5.
- composition according to the invention comprises a nonionic hydrophilic surfactant assembly.
- the content of the surfactant assembly is between 5% and 10% by weight relative to the total weight of the composition.
- the surfactant set has a hydrophilic-lipophilic balance (HLB) of between 12 and 18, more preferably between 14 and 16.
- HLB hydrophilic-lipophilic balance
- hydrophilic-lipophilic balance of a surfactant in English hydrophilic-lipophilic balance (HLB) is a measure of the degree of hydrophilicity or lipophilicity well known to those skilled in the art (Griffin, William C. (1949), “Classification of Surface-Active Agents by 'HLB'” (PDF), Journal of the Society of Cosmetic Chemists, 1 (5): 31 1 -26, Griffin, William C. (1954), “Calculation of HLB Values of Non-lonic Surfactants", Journal of the Society of Cosmetic Chemists, 5 (4): 249-56, "The HLB System. A time-saving guide to Emulsifier selection ”(published by ICI Americas Inc.; 1984).
- a surfactant set with an HLB of between 12 and 18 and more preferably between 14 and 16 makes it possible to obtain a composition with a good ability to form foam.
- the surfactant assembly comprises at least one alkylpolyglucoside.
- Alkylpolyglucosides are known to those skilled in the art. They preferably have the formula [CeHnOsHCeHioOsJ n OR where R is an alkyl group having 1 to 20 carbon atoms, more preferably 8 to 14 carbon atoms, and n is an average value of zero or greater than 0.
- the surfactant assembly does not include an amphoteric surfactant.
- the cosmetic composition according to the invention has a gelling agent content which is between 0.3% and 0.8% by weight relative to the total weight of said composition. More preferably, the content of gelling agent is between 0.4% and 0.6%, even more preferably 0.5% by weight relative to the total weight of said composition.
- the concentration of gelling agent is too high, the cosmetic composition will be too viscous and it will not be able to form a foam. If the concentration of the gelling agent is too low, the emulsion will be unstable.
- the concentration of the gelling agent therefore makes it possible to obtain the desired viscosity for the cosmetic composition, which then has both a good ability to form foam and to form a stable emulsion.
- the at least one gelling agent of the cosmetic composition according to the invention is at least one clay and / or at least one polysaccharide gum.
- the clay can be selected from the group consisting of bentonite, montmorillonite, saponite, hectorite, fluorohectorite, beidellite, nontronite, vermiculite, halloysite, ghassoul, stevensite and a mixture of these.
- the clay is preferably hectorite, bentonite, montmorillonite and / or a mixture thereof. This. These clays are in fact commonly used as a viscosity control agent in cosmetic products. More preferably, the clay is hectorite.
- the polysaccharide gum can be selected from the group consisting of xanthan gum, tara gum, carrageenan gum, gellan gum, rhizobian gum, sclerotium rolfssii gum and a mixture of these.
- the polysaccharide gum is preferably xanthan gum.
- the at least one gelling agent of the cosmetic composition is a clay, more preferably hectorite.
- the cosmetic composition has better stability and better ability to form foam.
- the composition according to the invention does not comprise a crosslinked polymer or copolymer of a monomer, cationic or anionic, with ethylenic unsaturation, such as carbomers.
- the cosmetic composition can also comprise any other compound which can be used in the cosmetics field.
- the cosmetic composition according to the invention can comprise active principles such as, for example, moisturizing agents, anti-aging agents, anti-sebohrréic agents, preservatives, vitamins, antioxidants, trace elements and / or agents. perfumes.
- active principles such as, for example, moisturizing agents, anti-aging agents, anti-sebohrréic agents, preservatives, vitamins, antioxidants, trace elements and / or agents. perfumes.
- the present invention also relates to a foam dispensing device comprising a reservoir which comprises the cosmetic composition according to the invention.
- Foam dispensing devices are usually found on the market (WO97 / 13585, EP0613728). Usually, in addition to their reservoir, the foam dispensing devices include a foaming means. The foaming means allows the dispersion of a gas in liquid from the tank.
- the foam distribution device therefore comprises a foam-forming means for dispersing a gas in the cosmetic composition obtained from the reservoir.
- the foam dispensing device does not include a propellant gas.
- the foam is formed by a dispersion of air in the cosmetic composition.
- the present invention also relates to the cosmetic use of the cosmetic composition as defined above as a make-up removal product.
- the present invention also relates to a process for removing make-up from a keratin material chosen from the group consisting of the skin, the lips, the hair, the eyelashes and the eyebrows in which the cosmetic composition as defined above is applied to the keratin material. .
- the keratin material which is removed by the cosmetic composition according to the invention is the skin, the lips, the eyelashes and / or the eyebrows.
- the cosmetic composition according to the invention is a makeup remover. It can be used to remove any type of makeup such as lipstick, foundation, mascara and / or eye shadow.
- the cosmetic composition according to the invention has the advantage of being able to remove both aqueous and oily make-up.
- Figure 1 shows the comparison of the make-up removing properties on an anhydrous lipstick (Powermatte Lip Pigment by NARS Cosmetics), on a water-based waterproof mascara (Lash augmented mascara by Nocibé) and on a tinted lip ink ( Lip Tattoo by Dior Addict) of a makeup removing composition according to one embodiment of the invention versus a commercial makeup remover.
- anhydrous lipstick Powermatte Lip Pigment by NARS Cosmetics
- a water-based waterproof mascara Liash augmented mascara by Nocibé
- a tinted lip ink Lip Tattoo by Dior Addict
- the water and the gelling agent are placed in a 250 ml beaker and then a gel is formed by stirring the composition for 10 minutes at 600 revolutions / minute using a TURBOTEST EVO RAYNERI device fitted with a stator at grooves, this being placed centrally in the beaker.
- the surfactants are then added to the gel obtained and then the whole is homogenized for 5 minutes at 600 revolutions / minute using a TURBOTEST EVO RAYNERI device fitted with a grooved stator, the latter being placed centrally. in the beaker.
- the emulsion is then produced by gradually pouring the previously homogenized fatty phase into the hydrophilic phase with stirring at 3300 revolutions / minute for 5 minutes still using a TURBOTEST EVO RAYNERI fitted with a grooved stator, this stator being placed centrally in the beaker.
- the active ingredient is added to the emulsion obtained and then the whole is homogenized for 5 minutes at 3000 revolutions / minute using a TURBOTEST EVO RAYNERI device fitted with a stator with grooves, the latter being placed central way into the beaker.
- KELTROL CG-F Xanthan gum
- EW CE Hectorite LAPONITE
- XLG Lithium magnesium sodium silicate
- CETIOL C5C Coco-caprylate / caprate
- NIKKOL IPIS Isopropyl isostearate
- PHYTOFOAM Aqua (and) Acacia Concinna Fruit Extract (and) Balanites Aegyptiaca Fruit Extract (and) Gypsophila Paniculata Root Extract
- compositions of Examples 1 to 3 have satisfactory foaming properties, unlike the composition of Example 4 and the foaming cleansing gel-cream available on the market with a polyacrylate type gelling agent.
- compositions tested have the following formulation:
- a surfactant set whose average HLB is between 12 and 16 and comprising at least one surfactant of glucoside type -variable concentrations of a gelling agent of clay or xanthan type -50% of a mixture oily including cleansing or moisturizing oils - water (qsp)
- the percentages of gelling agents used are: 0%; 0.2%; 0.5%; 0.8% and 1%.
- Example 2 showed better make-up removing properties both on an anhydrous-based lipstick, on a water-based waterproof mascara and on a tinted lip ink.
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)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Cosmetics (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020227040670A KR20230004734A (ko) | 2020-04-22 | 2021-04-21 | 포밍 메이크업 리무버 |
JP2022563914A JP2023524399A (ja) | 2020-04-22 | 2021-04-21 | 発泡性メイクアップ除去剤 |
EP21793678.0A EP4138763A1 (fr) | 2020-04-22 | 2021-04-21 | Démaquillant moussant |
CN202180036402.5A CN115867247A (zh) | 2020-04-22 | 2021-04-21 | 泡沫卸妆品 |
US17/996,771 US20230165762A1 (en) | 2020-04-22 | 2021-04-21 | Foaming makeup remover |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2004024A FR3109526B1 (fr) | 2020-04-22 | 2020-04-22 | Démaquillant moussant |
FR2004024 | 2020-04-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2021214674A1 true WO2021214674A1 (fr) | 2021-10-28 |
Family
ID=71575466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2021/053277 WO2021214674A1 (fr) | 2020-04-22 | 2021-04-21 | Démaquillant moussant |
Country Status (7)
Country | Link |
---|---|
US (1) | US20230165762A1 (fr) |
EP (1) | EP4138763A1 (fr) |
JP (1) | JP2023524399A (fr) |
KR (1) | KR20230004734A (fr) |
CN (1) | CN115867247A (fr) |
FR (1) | FR3109526B1 (fr) |
WO (1) | WO2021214674A1 (fr) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011012395A2 (fr) * | 2009-07-31 | 2011-02-03 | Evonik Stockhausen Gmbh | Émulsion huile dans l'eau apte au moussage |
WO2015089035A1 (fr) * | 2013-12-09 | 2015-06-18 | Momentive Performance Materials Inc. | Compositions pour émulsions et leurs utilisations |
CN105686973A (zh) * | 2014-11-25 | 2016-06-22 | 金红叶纸业集团有限公司 | 一种卸妆乳液及湿巾 |
WO2016145561A1 (fr) * | 2015-03-13 | 2016-09-22 | Evonik Specialty Chemicals (Shanghai) Co., Ltd. | Émulsion d'huile dans l'eau à faible viscosité, stable, sans peg et son utilisation |
WO2016170246A1 (fr) * | 2015-04-20 | 2016-10-27 | Societe D'exploitation De Produits Pour Les Industries Chimiques Seppic | Nouvelles émulsions cosmétiques se présentant sous la forme de mousse, procédé pour leur obtention et leur utilisation en cosmétique |
WO2018114745A1 (fr) * | 2016-12-21 | 2018-06-28 | Unilever Plc | Compositions de soins personnels comprenant des composés faiblement solubles |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0669161U (ja) | 1993-03-05 | 1994-09-27 | 大和製罐株式会社 | ポンプ式泡出し容器 |
FR2733417B1 (fr) * | 1995-04-25 | 1997-06-06 | Oreal | Emulsion huile-dans-eau moussante a base de tensio-actifs non-ioniques, d'une phase grasse et d'un polymere cationique ou anionique reticule et utilisation en application topique |
NL1001366C2 (nl) | 1995-10-06 | 1997-04-08 | Airspray Int Bv | Inrichting voor het afgeven van een luchtvloeistofmengsel, in het bijzonder schuim en daarvoor bestemde bedieningseenheid. |
FR2783171B1 (fr) * | 1998-09-16 | 2000-11-17 | Oreal | Emulsion comprenant un compose epaississant hydrophile et un alkylether de polysaccharide, compositions comprenant ladite emulsion, et utilisations |
ES2293128T3 (es) * | 2004-07-09 | 2008-03-16 | JOHNSON & JOHNSON GMBH | Composicion cosmetica para desmaquillar y aplicador que comprende dicha composicion. |
DE102005029704A1 (de) * | 2005-06-24 | 2007-01-11 | Basf Ag | Verwendung von Hydrophobin-Polypeptiden sowie Konjugaten aus Hydrophobin-Polypeptiden mit Wirk-oder Effektstoffen und ihre Herstellung sowie deren Einsatz in der Kosmetik |
FR2900413B1 (fr) * | 2006-04-28 | 2008-06-13 | Seppic Sa | Nouveau procede d'amelioration des proprietes moussantes de formulations nettoyantes et/ou moussantes a usage topique |
US11446272B2 (en) * | 2012-11-13 | 2022-09-20 | Galderma Holding SA | BPO wash emulsion composition |
FR3060977B1 (fr) * | 2016-12-22 | 2019-05-24 | L'oreal | Emulsion huile-dans-eau et son utilisation en cosmetique |
FR3075049B1 (fr) * | 2017-12-19 | 2019-11-08 | L'oreal | Composition aqueuse moussante comprenant de l’acide spiculisporique, un alkyl polyglycoside et un polysaccharide |
-
2020
- 2020-04-22 FR FR2004024A patent/FR3109526B1/fr active Active
-
2021
- 2021-04-21 JP JP2022563914A patent/JP2023524399A/ja active Pending
- 2021-04-21 WO PCT/IB2021/053277 patent/WO2021214674A1/fr unknown
- 2021-04-21 KR KR1020227040670A patent/KR20230004734A/ko active Search and Examination
- 2021-04-21 US US17/996,771 patent/US20230165762A1/en active Pending
- 2021-04-21 CN CN202180036402.5A patent/CN115867247A/zh active Pending
- 2021-04-21 EP EP21793678.0A patent/EP4138763A1/fr active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011012395A2 (fr) * | 2009-07-31 | 2011-02-03 | Evonik Stockhausen Gmbh | Émulsion huile dans l'eau apte au moussage |
WO2015089035A1 (fr) * | 2013-12-09 | 2015-06-18 | Momentive Performance Materials Inc. | Compositions pour émulsions et leurs utilisations |
CN105686973A (zh) * | 2014-11-25 | 2016-06-22 | 金红叶纸业集团有限公司 | 一种卸妆乳液及湿巾 |
WO2016145561A1 (fr) * | 2015-03-13 | 2016-09-22 | Evonik Specialty Chemicals (Shanghai) Co., Ltd. | Émulsion d'huile dans l'eau à faible viscosité, stable, sans peg et son utilisation |
WO2016170246A1 (fr) * | 2015-04-20 | 2016-10-27 | Societe D'exploitation De Produits Pour Les Industries Chimiques Seppic | Nouvelles émulsions cosmétiques se présentant sous la forme de mousse, procédé pour leur obtention et leur utilisation en cosmétique |
WO2018114745A1 (fr) * | 2016-12-21 | 2018-06-28 | Unilever Plc | Compositions de soins personnels comprenant des composés faiblement solubles |
Also Published As
Publication number | Publication date |
---|---|
CN115867247A (zh) | 2023-03-28 |
JP2023524399A (ja) | 2023-06-12 |
EP4138763A1 (fr) | 2023-03-01 |
KR20230004734A (ko) | 2023-01-06 |
US20230165762A1 (en) | 2023-06-01 |
FR3109526B1 (fr) | 2022-05-13 |
FR3109526A1 (fr) | 2021-10-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0815844B1 (fr) | Composition à usage topique sous forme d'émulsion huile-dans-eau sans tensio-actif contenant un poly(acide 2-acrylamido 2-méthylpropane sulfonique) réticulé et neutralisé | |
EP0815846B1 (fr) | Emulsion huile-dans-eau ultrafine contenant un poly(acide 2-acrylamido-2-méthylpropane sulfonique) réticulé et neutralisé à au moins 90% et procédé de préparation | |
CA1110970A (fr) | Emulsions du type "eau-dans-l'huile" ou "huile-dans- l'eau" et produits cosmetiques obtenus a l'aide de ces emulsions | |
EP1055406A2 (fr) | Composition sous forme d'émulsion huile-dans-eau et ses utilisations notamment cosmétiques | |
EP1529513A1 (fr) | Composition de maquillage comprenant une émulsion comprenant du tensioactif non-ionique, du tensioactif ionique, et des particules solides | |
EP3727321A1 (fr) | Composition émulsionnante et procédé de fabrication d'une composition de type émulsion de pickering h/e | |
FR2963250A1 (fr) | Emulsion de type huile dans l'eau sans tensioactif, son procede de preparation et ses utilisations | |
WO2019202255A2 (fr) | Composition émulsifiante à usage cosmétique, pour l'obtention d'une émulsion de pickering h/e, et procédé de fabrication d'une telle émulsion | |
CA2984120C (fr) | Nano-emulsion cosmetique | |
WO2021214674A1 (fr) | Démaquillant moussant | |
EP1397112A1 (fr) | Composition cosmetique comprenant des particules de silicate dans un support de type emulsion huile-dans-eau | |
FR3098113A1 (fr) | Composition sous forme d’émulsion huile-dans-eau avec une phase grasse sous forme de gouttes et d’agrégats | |
FR2944458A1 (fr) | Procede de fabrication d'une emulsion huile-dans-eau par voie directe et indirecte a froid et a faible agitation | |
FR2926229A1 (fr) | Emulsions stables de type huile-dans-eau comprenant des particules de silice hydrophile non modifiee | |
FR3057461A1 (fr) | Nanoemulsions du type huile dans eau, formulees a partir d'un polymere d'inuline modifie hydrophobe | |
WO2020115437A1 (fr) | Composition émulsionnante constituée d'un émulsionnant huile-dans-eau et d'une cyclodextrine de granulométrie sélectionnée, apte à fournir une émulsion huile-dans-eau avec effets sensoriels améliorés, à usage cosmétique | |
WO2005007280A2 (fr) | Procede de preparation d’une microdispersion de cire | |
WO2023166204A1 (fr) | Composition cosmetique applicable sur la peau a base d'un melange volatil d'alcanes | |
WO2020115436A1 (fr) | Composition émulsionnante comprenant un émulsionnant eau-dans-huile et une cyclodextrine de granulométrie sélectionnée, apte à fournir une émulsion huile-dans-eau avec effets sensoriels améliorés, à usage cosmétique | |
FR2977169A1 (fr) | Utilisation d'une resine naturelle pour realiser une emulsion sans emulsifiant | |
FR3075631A1 (fr) | Composition de mascara contenant un ester de tetrahydroxypropylethylene diamine | |
FR2938757A1 (fr) | Vehicule sous forme d'une emulsion huile-dans-eau notamment destine a une utilisation cosmetique ou dermatologique | |
FR2856314A1 (fr) | Procede de preparation d'une microdispersion de cire |
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: 21793678 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2022563914 Country of ref document: JP Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 20227040670 Country of ref document: KR Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 2021793678 Country of ref document: EP Effective date: 20221122 |