EP2920291A1 - Composition de nettoyage de surface - Google Patents

Composition de nettoyage de surface

Info

Publication number
EP2920291A1
EP2920291A1 EP13773744.1A EP13773744A EP2920291A1 EP 2920291 A1 EP2920291 A1 EP 2920291A1 EP 13773744 A EP13773744 A EP 13773744A EP 2920291 A1 EP2920291 A1 EP 2920291A1
Authority
EP
European Patent Office
Prior art keywords
composition according
granular
cleaning
ash
polymer
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.)
Granted
Application number
EP13773744.1A
Other languages
German (de)
English (en)
Other versions
EP2920291B1 (fr
Inventor
Carlo Johannes van den BERGH
Neeraj Gupta
Paolo Mondani
Giovanni Taino
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.)
Unilever PLC
Unilever NV
Original Assignee
Unilever PLC
Unilever NV
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 Unilever PLC, Unilever NV filed Critical Unilever PLC
Priority to EP13773744.1A priority Critical patent/EP2920291B1/fr
Publication of EP2920291A1 publication Critical patent/EP2920291A1/fr
Application granted granted Critical
Publication of EP2920291B1 publication Critical patent/EP2920291B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
    • C11D3/3761—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in solid compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/382—Vegetable products, e.g. soya meal, wood flour, sawdust
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • C11D2111/14—Hard surfaces

Definitions

  • GB 191 1/19,841 discloses a preparation for cleaning tin plates and the like.
  • the preparation comprises of a mixture of calcium sulphate and sawdust.
  • the preparation cleans grease and dirt from the surface of plates and leaves a brilliant finish. Further, the dust arising from the use of the composition in the cleaning machine is reduced considerably.
  • a granular composition comprising a polyacrylic acid based swellable polymer, cellulose fiber and water.
  • the invention relates to a granular surface cleaning composition
  • a granular surface cleaning composition comprising:
  • the granular composition according to the invention can be used to efficiently clean surfaces, with little or no use of added water.
  • the composition can optionally be mixed with ash to improve the surface cleaning efficiency of the ash, compared to the cleaning efficiency of the ash alone.
  • mixing said composition with a substantial amount of ash e.g. 50 wt. %) has little or no negative impact on the surface cleaning efficiency, compared to the cleaning efficiency of the granular composition alone.
  • the invention relates to a cleaning mixture comprising at least 25 wt. %, of the granular composition, according to any one of claims 1 to 12, and at most 75 wt. % of ash.
  • the invention relates to a surface cleaning method comprising the steps of: applying the granular composition of the invention and optionally ash to a surface;
  • soil and stain generally comprise all kinds of soils and stains generally encountered in the household, either of organic or inorganic origin, whether visible or invisible to the naked eye, including soiling solid debris and/or with bacteria or other pathogens.
  • the term 'soil' includes stubborn soil, which means strongly adhering soils that are typically very difficult to remove, such as burnt-on and/or baked-on food residues.
  • Weight percentage (wt. %) is based on the total weight of the composition unless otherwise stated.
  • the composition according to the invention is a granular
  • composition by which is indicated that it is powder-like.
  • home or place of work e.g. office
  • Home or place of work surfaces also include household appliances including, but not limited to refrigerators, freezers, washing machines, automatic dryers, ovens, microwave ovens, dishwashers and so on.
  • Such hard surfaces may be found both in private households as well as in commercial, institutional and industrial environments.
  • Home or office hard surfaces include dish surfaces. With dish surfaces is meant herein dishes, glasses, pots, pans, baking dishes and flatware made from ceramic, china, metal, glass, plastic (polyethylene, polypropylene, polystyrene, etc. ), wood, enamel, Inox, Teflon, or any other material commonly used in the making of articles used for eating and/or cooking.
  • An improved cleaning (efficiency) can be indicated by the removal of soil and/or stains from hard surfaces by a lower effort (e.g. less wiping actions, less force per wiping action or a combination thereof) necessary to reach a similar level of stain/soil removal. For example, less effort would be required to remove a certain amount of soil from a metal surface.
  • an improved cleaning may also be indicated by a similar effort to remove an increased amount of soil/stain.
  • the composition of the present invention comprises granules, wherein the average granular size is from 0.05 to 5 millimeter, preferably from 0.06 to 3, more preferably from 0.07 to 2 and even more preferably from 0.1 to 1 millimeter.
  • Said average granular sizes have several advantages. First of all it reduces the development of dust during the dry hand dishwashing. Secondly, the granular form promotes cleaning by physical abrasion of the cooking instruments. Thirdly, the granular form facilitates the optional mixing with the ash.
  • an average particle diameter is generally expressed as the d3,2 value, which is the Sauter mean diameter, unless stated otherwise.
  • the Sauter mean diameter is the diameter of a sphere that has the same volume/surface area ratio as a particle of interest.
  • the diameter of the fiber as expressed herein is the diameter of a circle having the same surface area as the cross-section of the fiber.
  • the d 3 value which is the volume weighted mean diameter, may be used herein.
  • the volume based particle size equals the diameter of the sphere that has same the same volume as a given particle.
  • the composition according to the invention may comprise one or more composite granules, one or more single-component granules or any combination thereof.
  • the composition may comprise granules, wherein an individual granule comprises water swellable polymer, cellulose and water (i.e. composite granules).
  • the composition may comprise a mix of separately granulated swellable polymer, and cellulose (i.e. mix of single-component granules).
  • water will typically be contained in granules and not form single component granules unless in extreme conditions, such as below freezing temperatures.
  • the individual granules according to the invention may have any suitable form to promote abrasive action. Preferably the granules are irregular in size and shape and have sharp surface edges.
  • the granular cleaning composition according to the invention comprises polyacrylic acid based water swellable polymer.
  • polyacrylic acid based water swellable polymer is defined as polymers which are formed at least partially from acrylic acid monomers.
  • acrylic acid encompasses salt derivatives such as acrylate.
  • the molecular structure of polyacrylic acids may contain non-acrylic acid monomers, such as acrylamide monomers. Copolymers of acrylamide and polyacrylic acid are also encompassed by the term polyacrylic acid. However, preferably at least 40 wt. %, more preferably at least 60 wt. %, even more preferably 70 wt. % and still more preferably at least 90 wt.
  • % of the weight of the polymer is derived from acrylic acid monomers. It will be appreciated that with the 'weight of the polymer' is meant the molecular weight of the polymeric molecule, which does not include the weight of any non-covalently bound material such as absorbed water molecules.
  • the polymer according to the invention may comprise a homogeneous polyacrylic acid mixture comprised of one type of poylacrylic acid only.
  • the cleaning material may comprise a combination of poylacrylic acid types.
  • the polymer molecules of the polymer according to the invention may have the same or a varying chain length/ molecular weight.
  • the average molecular weight of the polyacrylic acids preferably is from 10, 000 to 50, 000, 000 Daltons, more preferably from 1 , 000, 000 to 25, 000, 000 Daltons and even more preferably from 5, 000, 000 to 20, 000, 000 Daltons.
  • the polymers according to the invention may be (partially) cross-linked. Cross-linking can be carried out by contacting the polymers with a suitable cross-linker, which is typically an organic molecule containing two or more double bounds. Examples of suitable cross-linkers are tetraallylethoxy ethane, 1 ,1 ,1 -trimethylolpropanetricrylate and N,N'-methylenebisacrylamide.
  • the polymer according to the invention is partially cross-linked and more preferably comprises 0.1 to 2 wt. %, even more preferably 0.2 to 1 wt. % and still even more preferably 0.3 to 0.8 wt. % of cross-linker, based on the total weight of the final polymer.
  • polymer 'comprising 0.5 wt. % of cross-linker' indicates that 0.5 wt. % of cross-linker was consumed in the process of cross-linking the polymer (i.e. and built into the polymer network).
  • the polymer according to the invention has a five-minute absorbency under load (AUL) of at least 10 g/g, more preferably of at least 15 g/g, even more preferably of at least 18 g/g, still even more preferably of at least 21 g/g.
  • AUL absorbency under load
  • the five-minute absorbency under load is determined according to the method described in US 5,149,335 which is hereby incorporated by reference.
  • Polyacrylic acids which may be used in the cleaning composition according to the invention are commercially available.
  • the granular surface cleaning composition according to the invention comprises from 0.2 to 12 wt. % of polyacrylic based swellable polymer, preferably from 0.5 to 8 wt. % and even more preferably from 1 to 5 wt. %.
  • the cellulose fibers (the terms 'cellulose fiber' and 'cellulose fibers' are used
  • Cellulose fibers are believed to principally consist of linear chains of Beta-linked D-glucose units.
  • cellulose fibers are cotton, bamboo silk, milled corn cobs or wood pulp (e.g. saw dust).
  • Wood pulp is typically derived from softwood trees such as0 spruce, pine, fir, larch, hemlock or hardwoods such as eucalyptus, aspen and birch and in particular is typically made from the heartwood and the sapwood (e.g. and typically not from the bark).
  • the process to manufacture pulp is known to the person skilled in the art and may involve mechanical, semi-mechanical and/or fully chemical methods.
  • the manufacturing procedure of the plant pulp may influence the amount of5 lignin and hemicelluloses in the plant pulp.
  • the pulp may be bleached or non- bleached.
  • the cellulose fiber according to the invention has an average fiber length of from 10 to 5,000 micron ( ⁇ ), more preferably from 25 to 2,500 micron and even0 more preferably from 50 to 500 micron.
  • the cellulose fiber according to the invention has an average fiber thickness of from 2 to 200 micron ( ⁇ ), more preferably from 5 to 100 micron and even more preferably 10 to 50 micron.
  • the granular surface cleaning composition according to the invention comprises from 10 to 80 wt. % of cellulose fiber, preferably from 20 to 75 wt. %, more preferably from 30 to 70 wt. %, even more preferably from 40 to 65 wt. %.
  • the cellulose fiber according to the invention have an oil absorbing capacity of at least 5 w/w, more preferably of at least 7 w/w, even more preferably of at least 10 w/w, still even more preferably of at least 15 w/w and still even more preferably of at least 20 w/w.
  • the cellulose fibers according to the invention are natural cellulose fibers (e.g. have not been subjected to chemical modification and more specifically is not carboxymethyl cellulose).
  • the oil absorbing capacity is measured according to the following method, which is based on 'the Standard Test Method for Oil Absorption of Pigments by Spatula Rub- out' (ASTM international, test number D281 -12):
  • One gram of cellulose fiber is weighed and placed upon a glass plate.
  • a bottle of with a known weight-amount of linseed oil is provided and used to add oil to the fiber, drop by drop. After the addition of each drop, the oil is thoroughly incorporated by rubbing up with a spatula. The addition of linseed oil is continued until a very stiff, putty-like paste, that does not break or separate is formed.
  • the weight of added oil is
  • Cellulose fibers according to the invention are commercially available, for example under the trade name 'ARBOCEL Grade B 800', 'ARBOCEL Grade BE 600-20' (J. RETTENMAIER & SOHNE GMBH, Holzmeuhle 1 , Rosenberg, Germany); Oil Sponge AB' (PHASE III, 315 E Warner Rd, Chandler Arizona, USA); 'Bamboosilk' (Soliance, Place de la Madeleine 30, Paris, France); 'PowderSorb' (Applied Science & Advanced Technologies, Inc (ASAT, Inc), 10636 Linkwood CourtBaton Rouge, LA 5 70810,USA; and OILSPONGE Absorbents' (PHASEIII Chandler, AZ 85225 USA).
  • the granular surface cleaning composition according to the invention comprises water which reduces dustiness and improves granule size stability.
  • the composition0 according to the invention comprises from 10 to 45 wt. %, preferably from 20 to 40 wt. % and even more preferably from 25 to 35 wt. % of water. It will be appreciated that the water is typically completely comprised by the granules.
  • the granular surface cleaning composition according to the invention may comprise additional ingredients.
  • Optionally added ingredients which are solid can be comprised by composite granules or form (single-component) granules themselves.
  • optionally added ingredients are liquids it will be appreciated these will typically be part of (e.g. absorbed) composite granules and that the composition will preferably0 remain a free flowing powder and preferably without any visible liquid (e.g. water, oil).
  • the granular cleaning composition according to the invention may comprise surfactant.
  • Said surfactant (detergent active) is generally chosen from anionic and5 nonionic detergent actives.
  • the cleaning composition may further or alternatively comprise cationic, amphoteric and zwitterionic surfactants.
  • said granular cleaning composition comprises from 0.1 to 30 wt. %, more preferably from 0.5 to 15 wt. %, even more preferably from 1 to 10 wt. % and still0 even more preferably from 2 to 7 wt. % of surfactant.
  • a suitable surfactant is conventional soap (i.e. salt of fatty acids, such as sodium stearate).
  • Suitable synthetic (non-soap) anionic surfactants are water-soluble salts of organic sulphuric acid mono-esters and sulphonic acids which have in the molecular structure a branched or straight chain alkyl group containing from 6 to 22 carbon atoms in the alkyl part.
  • anionic surfactants water soluble salts of:
  • alkyl benzene sulphonates such as those in which the alkyl group contains from 6 to 20 carbon atoms;
  • the preferred water-soluble synthetic anionic surfactants are the alkali metal (such as sodium and potassium) and alkaline earth metal (such as calcium and magnesium) salts of alkyl-benzenesulphonates and mixtures with olefinsulphonates and alkyl sulphates, and the fatty acid mono-glyceride sulphates.
  • the amount present in the granular cleaning composition of the invention will generally be at least 0.1 wt. %, preferably at least 0.5 wt. %, more preferably at least 1 .0 wt. %, but not more than 20 wt. %, preferably at most 10 wt. % and more preferably not more than 5 wt. %.
  • Particular examples include:
  • dialkyl sulphoxides of structure R1 R2S O, where R1 is an alkyl group of from 10 to 18 carbon atoms and R2 is methyl or ethyl, for instance methyl-tetradecyl sulphoxide;
  • Suitable cationic surfactants can be found among quaternary ammonium salts having one or two alkyl or aralkyl groups of from 8 to 20 carbon atoms and two or three small aliphatic (e.g. methyl) groups, for instance cetyltrimethylammonium chloride.
  • a specific group of surfactants are the tertiary amines obtained by condensation of ethylene and/or propylene oxide with long chain aliphatic amines. The compounds behave like nonionic surfactants in alkaline medium and like cationic surfactants in acid medium.
  • zwitterionic surfactants can be found among derivatives of aliphatic quaternary ammonium, sulphonium and phosphonium compounds having an aliphatic group of from 8 to 18 carbon atoms and an aliphatic group substituted by an anionic water-solubilising group, for instance betaine and betaine derivatives such as alkyl betaine, in particular C12-C16 alkyl betaine, 3-(N,N-dimethyl-N- hexadecylammonium)-propane 1 -sulphonate betaine, 3-(dodecylmethyl-sulphonium)- propane 1 -sulphonate betaine, 3-(cetylmethyl-phosphonium)-propane-1 -sulphonate betaine and N,N-dimethyl-N-dodecyl-glycine.
  • betaines are the alkylamidopropyl betaines e.g. those wherein the alkylamido group is
  • the abrasive particles can be of any suitable material, both organic and inorganic.
  • inorganic abrasive particles are abrasive particles made of zeolites, calcites, dolomites, feldspar, silicas, silicates, other carbonates, aluminas,
  • the average size of the abrasive particles is 1 to 200 pm, more preferably is 2 to 150 pm, even more preferably is at most is 3 to 100 m and still even more preferably is 5 to 50 pm. It will be appreciated that abrasive particles may be comprised as single component and/or as composite granules and that the average granule size according to the invention (e.g. not below 0.05 milimeter) is adhered to.
  • Abrasive calcite particles in a range of different average particles sizes are
  • the composition according to the invention may contain other ingredients, such as, colorants, whiteners, preservatives and aroma compounds.
  • the granular cleaning composition according to the invention has a color which is different from ash, the color of ash typically being grey to black. This is believed to aid in visually assessing the degrees of mixing of the ash with the granular composition of the invention.
  • the granular composition according to the invention has a cleaning efficiency, which is superior to that of only ash. It was observed that mixing up to 50 wt. % of wood ash with 50 wt. % of the granular composition had little or no negative effect on the cleaning efficiency (compared to the cleaning efficiency of the granular composition alone (i.e. unmixed with ash)). Also the cleaning efficiency of a mixture of 50 wt. % of ash with 50 wt. % of the granular composition according to any one of claims 1 to 12 was found to be far superior with that of only ash. Therefore in another aspect the invention relates to a cleaning mixture comprising at least 25 wt.
  • said cleaning mixture comprises at least 40 wt. %, more preferably at least 50 wt. %, even more preferably at least 60 wt. % and still even more preferably at least 75 wt. % of the granular composition according to any one of claims 1 to 12.
  • said cleaning mixture comprises 1 to 60 wt. %, more preferably 5 to 50 wt. %, even more preferably 10 to 40 wt. % and still even more preferably 15 to 25 wt. % of ash.
  • the granular cleaning composition according to the invention can be used to clean surfaces by itself or optionally as mixed with ash without the use of added water.
  • the granular nature allows easy mixing with the ash, which can be achieved by any suitable means, such as simply by hand.
  • the applied composition is agitated on the surface.
  • the agitation may be manual, such as by the act of rubbing and/or swiping.
  • the agitation may also be carried out using suitable mechanical devices known in the art, such as a brush.
  • the applied composition and the optionally applied ash can be removed from the surface, preferably without the aid of added water.
  • the waterless removal may be done by any suitable means such as by use of a brush, a vacuum cleaner, air movement or in some cases even gravity. It will be appreciated that depending on the type of stain/soil, some means will be more suitable than other to remove the applied material. For example, liquid stains/soils will readily be absorbed and possible coagulate the granules into a paste. In such a case, brushing is more suitable for removal than the use of air movement.
  • the invention relates to a surface cleaning method comprising the steps of:
  • step 'a' removing the material applied at step 'a', preferably without using added water, such as by brushing.
  • the removing of the applied material at step 'c' is performed by brushing.
  • dish surfaces is meant herein dishes, glasses, pots, pans, baking dishes and flatware made from ceramic, china, metal, glass, plastic (polyethylene, polypropylene, polystyrene, etc. ), wood, enamel, Inox, Teflon, or any other material commonly used in the making of articles used for eating and/or cooking.
  • the method according to the invention is used to clean floor surfaces (e.g. tiles or carpet), more preferably hard floor surfaces with little or no added water.
  • floor surfaces e.g. tiles or carpet
  • Example 2 The cleaning efficiency of Example 1 , Example 2 and Comparative 1were assessed using the gravimetric assay as described (Table 2).

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)

Abstract

La présente invention concerne une composition granulaire de nettoyage de surface comportant entre 0,2 et 12 % en poids de polymère gonflable à base d'acide polyacrylique; entre 10 et 80 % en poids de fibre de cellulose ; entre 10 et 45 % en poids d'eau et dans laquelle la taille moyenne de granules est comprise entre 0,05 et 5 millimètres. Ladite composition granulaire peut être utilisée pour le nettoyage efficace de surfaces, avec une faible ou aucune utilisation d'eau additionnée. En outre, ladite composition peut éventuellement être mélangée avec de la cendre pour améliorer l'efficacité de nettoyage de surface de la cendre.
EP13773744.1A 2012-11-16 2013-10-07 Composition de nettoyage de surface Not-in-force EP2920291B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13773744.1A EP2920291B1 (fr) 2012-11-16 2013-10-07 Composition de nettoyage de surface

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12192944 2012-11-16
EP13773744.1A EP2920291B1 (fr) 2012-11-16 2013-10-07 Composition de nettoyage de surface
PCT/EP2013/070789 WO2014075845A1 (fr) 2012-11-16 2013-10-07 Composition de nettoyage de surface

Publications (2)

Publication Number Publication Date
EP2920291A1 true EP2920291A1 (fr) 2015-09-23
EP2920291B1 EP2920291B1 (fr) 2018-02-21

Family

ID=47215420

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13773744.1A Not-in-force EP2920291B1 (fr) 2012-11-16 2013-10-07 Composition de nettoyage de surface

Country Status (7)

Country Link
EP (1) EP2920291B1 (fr)
CN (1) CN104822819A (fr)
BR (1) BR112015009996A2 (fr)
EA (1) EA027538B1 (fr)
TR (1) TR201802780T4 (fr)
WO (1) WO2014075845A1 (fr)
ZA (1) ZA201503399B (fr)

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WO2016015956A1 (fr) * 2014-08-01 2016-02-04 Unilever N.V. Composition de nettoyage de surfaces dures
DE102015107637B4 (de) * 2015-05-15 2024-06-20 Alfred Kärcher SE & Co. KG Pulverförmiges Reinigungsmittel
US10266793B2 (en) * 2016-09-30 2019-04-23 Novaflux, Inc. Compositions for cleaning and decontamination
DE102017002129A1 (de) * 2017-03-08 2018-09-13 Carl Freudenberg Kg Reinigungsartikel
EP3775133B1 (fr) * 2018-04-03 2024-10-09 Novaflux, Inc. Composition de nettoyage ayant un polymère superabsorbant
US12064495B2 (en) 2019-10-03 2024-08-20 Protegera, Inc. Oral cavity cleaning composition, method, and apparatus
US11918677B2 (en) 2019-10-03 2024-03-05 Protegera, Inc. Oral cavity cleaning composition method and apparatus

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Also Published As

Publication number Publication date
WO2014075845A1 (fr) 2014-05-22
TR201802780T4 (tr) 2018-03-21
EA201500542A1 (ru) 2015-09-30
ZA201503399B (en) 2016-11-30
CN104822819A (zh) 2015-08-05
EP2920291B1 (fr) 2018-02-21
BR112015009996A2 (pt) 2017-07-11
EA027538B1 (ru) 2017-08-31

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