EP3191574A1 - Composition en pâte pour le nettoyage des surfaces dures - Google Patents

Composition en pâte pour le nettoyage des surfaces dures

Info

Publication number
EP3191574A1
EP3191574A1 EP15759804.6A EP15759804A EP3191574A1 EP 3191574 A1 EP3191574 A1 EP 3191574A1 EP 15759804 A EP15759804 A EP 15759804A EP 3191574 A1 EP3191574 A1 EP 3191574A1
Authority
EP
European Patent Office
Prior art keywords
abrasive
composition
calcite
compositions
encrusted
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
EP15759804.6A
Other languages
German (de)
English (en)
Other versions
EP3191574B1 (fr
Inventor
Sumanth Kumar ARNIPALLY
Manoj Vilas Dagaonkar
Suresh Murigeppa Nadakatti
Megha Pratap VARMA
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 PL15759804T priority Critical patent/PL3191574T3/pl
Publication of EP3191574A1 publication Critical patent/EP3191574A1/fr
Application granted granted Critical
Publication of EP3191574B1 publication Critical patent/EP3191574B1/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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
    • 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
    • C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap compositions
    • C11D17/003—Colloidal solutions, e.g. gels; Thixotropic solutions or pastes
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/14—Fillers; Abrasives ; Abrasive compositions; Suspending or absorbing agents not provided for in one single group of C11D3/12; Specific features concerning abrasives, e.g. granulometry or mixtures

Definitions

  • the invention relates to a composition for removing deposits of encrusted oily or greasy stains from a hard surface.
  • Hard surface cleansing compositions are meant for cleaning surfaces such as kitchen tiles, sinks, hobs, chimney, platforms and soiled articles like utensils, cutlery and crockery.
  • Such surfaces are prone to heavy soiling as they often come in contact with oily or greasy substances like cooking media. Over a period of time, such deposits tend to harden or get encrusted. Oily stains and grease are usually easy to remove when they are not hardened or encrusted, however once encrusted, e.g., by aging or baking, the stains become particularly difficult to be removed. Cleaning is easier so long as the stain has not encrusted. If not cleaned promptly, the encrusted oil or grease can bind firmly to the hard surface.
  • compositions for cleansing hard surfaces usually have high pH. However, low pH formats are also known. The high pH compositions are better at stain removal owing largely due to the highly alkaline nature. However, such compositions are harsh. On the other hand, the compositions having neutral to slightly acidic pH are not as harsh but they are not as effective either. Therefore, such compositions often contain more of hard abrasive particles, typically the ones having Moh's index above 3.5.
  • compositions in the form of detergent bars having about 14 % anionic surfactant which is formed by reacting linear alkyl benzene sulphonic acid (LAS acid) with stoichiometric excess of dolomite. The reaction leads to a mixture of calcium LAS and magnesium LAS leaving a significant part of free dolomite to serve as an abrasive.
  • LAS acid linear alkyl benzene sulphonic acid
  • the composition contains over 70% total abrasives.
  • the bars are used with an implement or scrubber made of nylon. Such an implement augments the inherent abrasive action of the composition and at levels in the range of 70%, the composition inherently has high abrasive action.
  • WO2015/078679 A1 discloses a paste composition suitable for cleaning dishes.
  • the composition aids removal of tough stains like burnt-on soot and/or burnt-on food and grease at perceivably lesser efforts and time in comparison to at least some of the known products.
  • the paste has inorganic alkaline material with pH greater than 1 1 and reserve alkalinity greater than 45 in 1 % solution; and an abrasive having Mohs' index greater than 3.5. The strong alkaline nature of the composition augments the cleaning action of the abrasive.
  • WO2015/067438 A1 discloses, a hard surface cleaning paste where the primary surfactant is Ca/Mg LAS obtained by reaction of LAS acid with dolomite.
  • the composition also contains fatty acids or esters which gives non-gritty feel and superior soil removal.
  • the composition abrasive material.
  • WO2004013268A1 (Unilever) is disclosed a synergistic cleaning composition having 0.1 to 40 wt% surfactant and 0.1 to 40 wt% shape selective particulate abrasive having roundness factor of 0.6 to 1 .0.
  • Dolomite is used for neutralization of linear alkyl benzene sulphonic (LAS) acid leading to a mixture of linear alkyl benzene sulphonate having a mixture of calcium and magnesium as counterions.
  • LAS linear alkyl benzene sulphonic
  • a cream composition for cleaning hard surfaces having:
  • anionic surfactant of which at least 90 parts is calcium or magnesium salt of linear alkyl benzene sulphonic acid, or a mixture of the two;
  • weight ratio of the first to said second abrasive is from 1 :0.15 to 1 :6 and wherein pH of said composition is in the range of 6 to 7.5.
  • composition of the first aspect for removing deposits of encrusted oily or greasy stains from a hard surface.
  • a third aspect is disclosed a method of removing encrusted oily or greasy stains deposited on a hard surface, the method having the steps of applying thereon a composition of the first aspect, scrubbing the stained part with a scrubber or a cloth and wiping with a wet cloth.
  • Disclosed cream composition has:
  • anionic surfactant of which at least 90 parts is calcium or magnesium salt of linear alkyl benzene sulphonic acid, or a mixture of the two;
  • weight ratio of the first to said second abrasive is from 1 :0.15 to 1 :6 and wherein pH of said composition is in the range of 6 to 7.5.
  • Hard surface The compositions disclosed herein are generally suited for cleaning hard surfaces.
  • the hard surface could be any household or industrial surface, but household surfaces are specifically considered and the invention will be explained further with reference to this application.
  • Typical hard surfaces include glass, wood, tiles and other ceramic materials, metal surfaces, polished stones and polished concrete; more preferably stone or concrete kitchen tops, hobs, chimneys, platforms, sink, glass windows and cooker tops and tiles.
  • composition Disclosed composition is in a cream form.
  • cream as used herein, also includes the closely related "paste format" and all references to the term cream should be interpreted to include the equivalent format of paste.
  • Anionic surfactants are generally packaged in collapsible tubes, plastic bottles, sachets and even jars as well as other forms of packaging.
  • Anionic surfactants are generally packaged in collapsible tubes, plastic bottles, sachets and even jars as well as other forms of packaging.
  • the composition essentially includes 0.5 wt% to 15 wt% anionic surfactant which is primarily responsible for cleaning action. Excess anionic surfactant often results in too much foam leading to more water being used for rinsing. At least 90% of the total anionic surfactant is calcium or magnesium salt of linear alkyl benzene sulphonic acid or a mixture of the two. This can be obtained by neutralisation of a suitable precursor of the anionic surfactant, like linear alkyl benzene sulphonic acid with an alkaline salt of calcium or magnesium, e.g., carbonate.
  • a preferred method of obtaining a mixture of calcium and magnesium salts is by neutralisation of an acid precursor of the surfactant (linear alkyl benzene sulphonic acid) with a mineral from the dolomites group.
  • an acid precursor of the surfactant linear alkyl benzene sulphonic acid
  • a mineral from the dolomites group When stoichiometric excess of the mineral is used, a part of it is utilised for neutralisation and the unreacted part usually remains in the neutralised mass which subsequently gets incorporated into the cleansing composition to serve as a hard abrasive.
  • compositions have total anionic surfactant content of 2 wt% to 12 wt%, more preferably 3 wt% to 8 wt%. In further preferred compositions, all of the anionic surfactant content is made of calcium or magnesium salt of linear alkyl benzene sulphonic acid or a mixture of the two.
  • dolomite group or generally dolomites refers to minerals with an unusual trigonal symmetry and with the general formula AB(COs)2, where A is calcium and B is magnesium.
  • Dolomites can be selected from the naturally occurring materials such as Ankerite Ca(Fe, Mg, Mn) (C0 3 )2, Benstonite (Ba, Sr) 6 (Ca, Mn) 6 Mg(C0 3 )i3, Dolomite CaMg(CC>3)2 and Huntite CaMg3(CC>3)4.
  • dolomite refers to a particular mineral from the class "dolomites" and its molecular formula is as given earlier.
  • the basic anionic (negatively charged) unit of this class consists of a triangle where at the centre resides a carbon atom. At every corner of the triangle is an oxygen atom. The threefold symmetry of the triangle explains the trigonal symmetry that many members of this class possess.
  • the structure of the dolomites group of minerals is layered in such a way that the "A" metal ions occupy one layer which is followed by a carbonate layer which is followed by the "B" metal ion layer followed by another carbonate layer.
  • Balance of the anionic surfactant may be any suitable surfactant such as water soluble salt of organic sulphuric reaction products having an alkyl radical containing from 8 to 22 carbon atoms, and sulphuric acid ester.
  • Non-limiting examples of the anionic surfactants include alkylpoly(ethoxylates), sodium lauryl ether sulphates and methyl ester sulphonates.
  • the composition may also contain other surfactants, (other than anionic). These include nonionic, cationic, amphoteric and zwitterionic surfactants. However, their role is limited to providing secondary benefits, such as foam reduction, or to augment the cleaning action of anionic surfactants. Accordingly, it is preferred that, when present, their aggregate wt% is less than 15 wt%, more preferably less than 10 wt% and most preferably in the range of 1 .5 wt% to 5 wt%.
  • compositions have 0.5 wt% to 5 wt% non-ionic surfactant.
  • Suitable non-ionic surfactants can be broadly described as compounds produced by the condensation of alkylene oxide groups, which are hydrophilic in nature, with an organic hydrophobic compound which may be aliphatic or alkyl aromatic in nature.
  • the length of the hydrophilic or polyoxyalkylene radical which is condensed with any particular hydrophobic group can be readily adjusted to yield a water-soluble compound having the desired degree of balance between hydrophilic and hydrophobic elements.
  • Particular examples include the condensation product of aliphatic alcohols having from 8 to 22 carbon atoms in either straight or branched chain configuration with ethylene oxide, such as a coconut oil ethylene oxide condensate having from 2 to 15 moles of ethylene oxide per mole of coconut alcohol; condensates of alkylphenols whose alkyl group contains from 6 to 12 carbon atoms with 5 to 25 moles of ethylene oxide per mole of alkylphenol; condensates of the reaction product of ethylenediamine and propylene oxide with ethylene oxide, the condensate containing from 40 to 80% of polyoxyethylene radicals by weight and having a molecular weight of from 5,000 to 1 1 ,000; tertiary amine oxides of structure R3NO, where one group R is an alkyl group of 8 to 18 carbon atoms and the others are each methyl, ethyl or hydroxyethyl groups, for instance dimethyldodecylamine oxide; tertiary phosphine oxides
  • dimethyldodecylphosphine oxide dimethyldodecylphosphine oxide
  • dialkyl sulphoxides of structure R2SO where the group R is an alkyl group of from 10 to 18 carbon atoms and the other is methyl or ethyl, for instance methyltetradecyl sulphoxide
  • fatty acid alkylolamides alkylene oxide condensates of fatty acid alkylolamides and alkyl mercaptans.
  • the nonionic surfactants can also be selected from a range of alkyl poly glucosides.
  • Suitable amphoteric surfactants are derivatives of aliphatic secondary and tertiary amines containing an alkyl group of 8 to 18 carbon atoms and an aliphatic radical substituted by an anionic water-solubilizing group, for instance sodium 3- dodecylamino-propionate, sodium 3-dodecylaminopropane sulphonate and sodium N- 2-hydroxydodecyl-N-methyltaurate.
  • Suitable cationic detergent-surfactant compounds are quaternary ammonium salts having aliphatic radical of from 8 to 18 carbon atoms, for instance cetyltrimethyl ammonium bromide.
  • Suitable zwitterionic surfactants that may be used are derivatives of aliphatic quaternary ammonium, sulphonium and phosphonium compounds having an aliphatic radical of from 8 to 18 carbon atoms and an aliphatic radical substituted by an anionic water-solubilising group, for instance 3-(N-N-dimethyl-N-hexadecylammonium) propane-1 -sulphonate betaine, 3-(dodecylmethyl sulphonium) propane-1 -sulphonate betaine and 3-(cetylmethylphosphonium) ethane sulphonate betaine.
  • surfactants are given in the well-known textbooks "Surface Active Agents” Vol. 1 , by Schwartz & Perry, Interscience 1949, Vol. 2 by Schwartz, Perry & Berch, Interscience 1958, and/or the current edition of
  • the cream composition includes 10 wt% to 50 wt% of an abrasive system which is made up of a first abrasive which is calcite and a second abrasive, other than calcite, having Moh's index less than 3.0.
  • the weight ratio of said first to second abrasive ranges from 1 :0.15 to 1 :6.
  • the abrasive system makes up 20 wt% to 45 wt% of the total composition.
  • the first abrasive is calcite (calcium carbonate) and the second abrasive is any abrasive having Moh's index less than 3.0. This abrasive is not calcite.
  • the second abrasive is china clay, talc, gypsum, bentonite, hectorite, montmorillonite, muscovite, phlogopite, pyrophyllite or vermiculite.
  • a particularly preferred second abrasive is china clay.
  • the abrasive system is made up of a first abrasive which is calcite and a second abrasive which is china clay.
  • the cream composition may further contain 5 wt% to 20 wt% abrasive having Moh's index in the range of 3.5 to 5.0.
  • abrasive having Moh's index in the range of 3.5 to 5.0.
  • These include dolomite, feldspar, silica, aluminium oxide, amalgam, anatase, apatite, boron carbide, corundum (natural aluminium oxide), crystolon, cuttlebone, diopside, emery, enamel, enstatite, fluorite, garnet, glass beads, hematite, kyanite, magnetite, olivine, orthoclase, petalite, porcelain, feldspathic , pyrite, pumice, quartz, silica sand, silicon carbide, spinel, spodumene, staurolite, topaz, titanium dioxide, tungsten carbide, zirconium silicate, zirconia, particulate zeolites
  • compositions having higher pH i.e. pH in the range of 8 to 1 1 but devoid of the disclosed abrasive system are not as good at grease removal and are not considered to be mild.
  • compositions with neutral to mildly acidic pH containing significant amount of strong abrasive with Moh's index of 3.5 to 5 are mild, but not as good at grease removal.
  • the abrasive system having the first abrasive (calcite) and a second abrasive, other than calcite, having Moh's index less than 3.0 act synergistically and provide higher grease removal of from about 70% to as high as about 90%.
  • each abrasive is mildly abrasive, their combined effect though generally expected to be mild, is seen to unexpectedly provide significant grease removal. It is therefore believed that ability of calcite to dislodge encrusted grease is augmented by the second abrasive with Moh's index less than 3.0. Such effect was also not observed in compositions containing calcite and dolomite (Moh's index 3.5, a stronger abrasive) but which were devoid of a second abrasive as disclosed herein.
  • the average particle size of each abrasive is 0.5 to 400 ⁇ , more preferably 10 to 200 ⁇ .
  • the weight ratio of the first abrasive (calcite) to the second abrasive is from 1 :0.15 to 1 :6 and in more particularly preferred compositions it is 1 :0.5 to 1 :3.
  • Viscosity of such cream compositions is in the range of 600 cps to 1200 cps.
  • the viscosity can be measured by any known means/procedure. It is preferred that viscosity is measured by a Controlled-stress Rheometer, Ex. TA Instruments AR 1000 series. Parallel flat plate geometry having diameter of 4 cm is used. The gap between the plate and the base is set to 1000 ⁇ . Data is analyzed by the TA data analysis software. A sample of the paste is placed on the base and the plate is brought to the set geometry gap. The viscosity is measured at shear rates varying from 10 to 25 s "1 and reported at 20 s ⁇
  • the pH of the compositions is in the range of 6 to 7.5, more preferably 6 to 7. The pH is measured at 25 °C of a neat (undiluted) sample.
  • the paste/cream composition further includes 20 to 60 wt% water, preferably 30 to 65 wt% and more preferably 40 to 65 wt%.
  • Optional ingredients 20 to 60 wt% water, preferably 30 to 65 wt% and more preferably 40 to 65 wt%.
  • the composition according may contain other ingredients that aid the cleaning performance.
  • the composition may contain builders such as citrates, dicarboxylic acids, water-soluble phosphates especially polyphosphates, mixtures of ortho- and pyrophosphates, zeolites, sodium carbonate, sodium silicate, disodium silicate, sodium meta silicate and mixtures thereof.
  • builders can additionally function as abrasives if present in an amount in excess of their solubility in water.
  • various other optional ingredients such as structurants, colourants, soil suspending agents, detersive enzymes, perfume and preservatives may be included for their respectively known benefits.
  • a cream composition of the first aspect for removing deposits of encrusted oily or greasy stains from a hard surface.
  • a method of removing encrusted oily or greasy stains deposited on a hard surface having the steps of applying thereon a composition of the first aspect, scrubbing the stained part with a scrubber or a cloth and wiping with a wet cloth.
  • the composition is spread uniformly over the hard surface to be cleaned and then is scrubbed with a scrubber or a cloth.
  • the surface is then rinsed or wiped with a tissue paper/cloth till it has completely dried.
  • Example 1 Preparation of a control composition A premix was prepared by mixing 5 g commercial grade sodium carbonate in 92 g de- mineralised water at 50 ° C. To this premix was added 32 g of LAS acid (Linear alkyl benzene sulphonic acid, (Reliance Industries, India)) and the contents were further mixed for five minutes for neutralization. Completion of the reaction was confirmed by checking pH of the mix; and pH of 8 or more indicates complete neutralisation. To this neutralised mass, 5 g methyl laurate was added and mixed, which was followed by addition of 18 g of C12-3EO non-ionic surfactant. Mixing continued for two more minutes. This premix was stored in an oven maintained at 50 ° C.
  • LAS acid Linear alkyl benzene sulphonic acid, (Reliance Industries, India)
  • an antifoam silicone emulsion was mixed with 358 g demineralised water at 50 ° C.
  • 35 g sodium carbonate was added and mixed, followed by addition of 450 g calcite.
  • 153 g of the premix described earlier was added mixing continued for five minutes. The composition was allowed to cool for one hour. Subsequently, other ingredients like colorants and perfume were added to the composition.
  • Example 2 Preparation of a preferred cream composition A premix was prepared by mixing 10 g dolomite with 91 g de-mineralised water at 50 ° C. To this, 32 g of LAS acid (as mentioned above) was added and mixed further for 5 minutes in order to achieve complete neutralisation. Completion of the reaction was confirmed by ensuring that pH of the mix was in the range of 6 to 7.5. To this neutralized mass, 5 g of methyl laurate ester was added and mixed further, followed by addition and mixing of 17 g non-ionic surfactant (as above). This premix (245 g) was stored in an oven maintained at 50 ° C.
  • LAS acid as mentioned above
  • compositions described above were tested on steel tile (the hard surface) on which castor oil was deposited.
  • the oil (0.05 - 0.07 g) was deposited on to a stainless steel tile (pre-weighed) using a pipette.
  • the oil was spread on the plate which was left in horizontal position at room temperature for 12 hours in order to allow the oil to form a regular even film.
  • Tiles were then placed in an oven for one hour and the oven was maintained at 100 °C. Tiles were removed, left to cool for one hour and were weighed again to know the precise weight of the encrusted oily/greasy stain.
  • the soiled tile was placed in the sample holding area of an Effort Testing Machine (ETM)
  • ETM Effort Testing Machine
  • a cotton cloth was attached to the head of the ETM.
  • a predetermined weight was fixed to the top of the head and the machine was allowed to run for fixed number of rotations.
  • the tile was then removed from the machine, rinsed under tap water, followed by de-mineralised water and then dried in an oven at 50 °C for about thirty minutes.
  • the plate was weighed. The % soil removal was calculated using the difference in the weights.
  • compositions and compositions according to the invention were prepared by procedure described earlier by making suitable modifications.
  • Do-LAS indicates a mixture of calcium and magnesium salt of linear alkyl
  • benzene sulphonic acid obtained by neutralisation of linear alkyl benzene sulphonic acid with stoichiometric excess of "dolomite", thereby leaving significant quantity of unreacted (free) dolomite for abrasive action.
  • Na-LAS sodium salt of alkyl benzene sulphonic acid obtained by the usual neutralisation reaction
  • Table 1 has a set of control compositions and a set of compositions according to the invention.
  • control-1 gives high grease removal, it is harsh to the skin in view of its high pH. Even the inclusion of the abrasive system (calcite and china clay) and further adding dolomite, (as in control-2) did not improve the grease removal index. The index of the control-3 composition was also significantly lower, presumably due to absence of second abrasive.
  • Each composition according to the invention i.e., 1 to 5, provides more grease removal than any of the control compositions and especially the compositions 2, 3 and 4 having ratio in the range of 1 :0.5 to 1 :3 provide very high grease removal at significantly lower pH.
  • compositions clearly indicate how the need for cleaning compositions in paste or cream format with neutral to slightly acidic pH and having optimum level and type of abrasive is met.
  • the compositions are highly effective against deposits of encrusted oily/greasy stains on a hard surface.

Abstract

Cette invention concerne une composition de type crème pour le nettoyage des surfaces dures, comprenant : (i) de 0,5 à 15 % en poids d'un tensioactif anionique dont au moins 90 parties sont constituées par un sel de calcium ou de magnésium d'un acide alkylbenzènesulfonique linéaire, ou d'un mélange des deux ; et, (ii) de 10 à 50 % en poids d'un système abrasif comprenant un premier abrasif qui est une calcite et un second abrasif, autre que la calcite, ayant un indice de Moh inférieur à 3,0, caractérisée en ce que le rapport en poids dudit premier audit second abrasif est de 1:0,15 à 1:6 et en ce que le pH de ladite composition est dans la plage de 6 à 7,5. La composition élimine les taches huileuses ou grasses incrustées dans des surfaces dures.
EP15759804.6A 2014-09-11 2015-09-07 Composition de pâte pour le nettoyage de surface dure Not-in-force EP3191574B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL15759804T PL3191574T3 (pl) 2014-09-11 2015-09-07 Kompozycja pasty do czyszczenia twardych powierzchni

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14184421 2014-09-11
PCT/EP2015/070375 WO2016037975A1 (fr) 2014-09-11 2015-09-07 Composition en pâte pour le nettoyage des surfaces dures

Publications (2)

Publication Number Publication Date
EP3191574A1 true EP3191574A1 (fr) 2017-07-19
EP3191574B1 EP3191574B1 (fr) 2018-08-29

Family

ID=51494225

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15759804.6A Not-in-force EP3191574B1 (fr) 2014-09-11 2015-09-07 Composition de pâte pour le nettoyage de surface dure

Country Status (6)

Country Link
EP (1) EP3191574B1 (fr)
AR (1) AR101791A1 (fr)
BR (1) BR112017004466A2 (fr)
EA (1) EA031869B1 (fr)
PL (1) PL3191574T3 (fr)
WO (1) WO2016037975A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA201991178A1 (ru) * 2016-11-18 2019-10-31 Водная композиция для очистки твердых поверхностей

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457856A (en) * 1980-01-07 1984-07-03 The Procter & Gamble Company Liquid detergent composition contains abrasive particles, anionic and nonionic surfactants
AU713425B2 (en) * 1996-06-14 1999-12-02 Colgate-Palmolive Company, The Liquid crystal compositions
GB9900954D0 (en) * 1999-01-15 1999-03-10 Unilever Plc Improved solid detergent composition
AU2003258507A1 (en) * 2002-07-30 2004-02-23 Unilever Plc Abrasive hard surface cleaning compositions
CA2743915C (fr) * 2008-11-25 2014-01-21 The Procter & Gamble Company Compositions pour soin buccal avec esthetique amelioree et silice fondue

Also Published As

Publication number Publication date
EP3191574B1 (fr) 2018-08-29
WO2016037975A1 (fr) 2016-03-17
EA201790584A1 (ru) 2017-06-30
AR101791A1 (es) 2017-01-11
BR112017004466A2 (pt) 2017-12-05
PL3191574T3 (pl) 2019-07-31
EA031869B1 (ru) 2019-03-29

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