EP1147170A1 - Produit pour le traitement d'entretien de surfaces resistant a l'eau - Google Patents

Produit pour le traitement d'entretien de surfaces resistant a l'eau

Info

Publication number
EP1147170A1
EP1147170A1 EP00906222A EP00906222A EP1147170A1 EP 1147170 A1 EP1147170 A1 EP 1147170A1 EP 00906222 A EP00906222 A EP 00906222A EP 00906222 A EP00906222 A EP 00906222A EP 1147170 A1 EP1147170 A1 EP 1147170A1
Authority
EP
European Patent Office
Prior art keywords
agent
surfactant
composition according
silicate
layered silicate
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
EP00906222A
Other languages
German (de)
English (en)
Other versions
EP1147170B1 (fr
Inventor
Wolfgang Schnell
Christian Eibler
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.)
Dr Schnell Chemie GmbH
Original Assignee
Dr Schnell Chemie GmbH
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 Dr Schnell Chemie GmbH filed Critical Dr Schnell Chemie GmbH
Publication of EP1147170A1 publication Critical patent/EP1147170A1/fr
Application granted granted Critical
Publication of EP1147170B1 publication Critical patent/EP1147170B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C11D3/37—Polymers
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3707—Polyethers, e.g. polyalkyleneoxides
    • 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
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C11D3/1253—Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite or attapulgite
    • 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

  • the present invention relates to a care product for waterproof surfaces in the building and vehicle sectors, in particular floors, which can be used in particular in the diluted state for the care of the surfaces.
  • the agent also contains cleaning components, so that it can be used as a wiping agent, that is to say a combination of cleaning and care agent, for cleaning and maintaining the surfaces.
  • Agents for the care and preservation of surfaces contain waxes or film-forming polymers as well as cross-linking substances, such as heavy metal salts, which produce a film after drying on the treated surface. Removing such films, for example due to wear or soiling, is difficult.
  • Wipe care based on surfactants must be applied in two-step wiping processes or with the help of automatic cleaning machines to achieve an attractive appearance. Subsequent polishing is usually required. Polymer-containing wiping care products, in which this can be avoided, tend to build up the care layers particularly easily, especially with daily use, for example in hospitals, which is due to the incorporation of dirt and the uneven thickness of the layer structure as a result of different mechanical stress, for example in the area of running streets, leads to an unsightly appearance.
  • a wiping care product which additionally has the following properties:
  • nonionic surfactant a nonionic surfactant
  • the ratio of layered silicate: surfactant is 5: 1 to 1: 7
  • Solids here means a transparent colloid-disperse system (colloidal solution; sol or gel) or a molecular-disperse system (real solution).
  • the air dry residue of the agent should be solid and not sticky or brittle. It should also be quick drying. If the residue is liquid (after evaporation of water and solvents), it attracts dust, so that the goal of less re-contamination cannot be achieved. A residue that is too solid is crumbly. In addition, it was found that an optimal appearance, that is to say gloss and stain-free even without polishing, can be obtained with a transparent, well-filmed dry residue. A semi-solid consistency is optimal.
  • the remaining substances are sufficiently water-soluble so that they do not build up, but are so poorly or slowly soluble that they remain in the pores in the long term, so that adequate surface preservation is ensured. It should be noted that these properties with the usual Combination of surfactant and acrylate / styrene acrylate as a polymer in wiping agents cannot be achieved.
  • the filmed polymers are not very water-soluble and the ratio of nonionic surfactant / polymer has to be kept low in order to achieve a solid residue.
  • a wiping agent can be provided with a high proportion of a nonionic surfactant, which leaves no streaks and is very good wetting.
  • the good wetting of the floor which is possible using the wiping agent according to the invention, not only prevents water stains, but also enables a sufficient cleaning effect to be achieved with one-step wiping. The substances remaining after wiping make it possible for dirt to be easily removed during the next cleaning process.
  • an agent for the caring treatment of waterproof surfaces which has little or no cleaning action.
  • This agent contains no surfactants or preferably only a small proportion of very good wetting surfactants.
  • a semi-solid, transparent film is obtained in particular by combining the layered silicate with a polyethylene glycol and / or polypropylene glycol.
  • Cleaning agents which contain silicates are already known from the prior art; however, these agents are not suitable for the care treatment of surfaces, and the agents are rinsed or wiped as completely as possible to achieve the desired cleaning effect.
  • WO 96/27654 A1 describes cleaning agents in the form of sprayable thixotropic compositions, the cleaning action of which is based on their acid content. Surfactants are not contained in the agents or only in a very small amount.
  • DE 38 06 674 AI relates to cleaning agents that are specifically proposed for cleaning (degreasing) metallic surfaces. However, the silicates mentioned as suitable swell little at all in water and do not form colloidal ones Solutions so that transparent films cannot be formed.
  • the agent according to the invention contains at least one mineral from the group of phyllosilicates with an average size of the mineral platelets ⁇ 10 "7 m .
  • the average size is preferably below 10 " 7 m, for example 8.10 "8 m or below, 5.10 " 8 m or below or at 3.10 "8 m or below.
  • the mineral material does not contain a significant proportion of particles which are substantially larger than 10 " 6 m or better than 10 "7 m.
  • the material no longer contains than 10%, better not more than 1% and in particular not more than 0.1% (in each case based on the weight) of particles with a size of 10 7 m or more.
  • the silicates used according to the invention typically form crystal platelets with a small thickness compared to the diameter.
  • the size of the particles this is intended to mean the primary particle size with complete dispersion and more particularly the diameter of the particles. Regardless of the exact particle shape, the largest dimension is important.
  • the diameter can be more than 10 times or more than 20 times the thickness. Small plates whose diameter is 25 times or more the thickness are also suitable.
  • the thickness can be 9.10 "10 to 4.10 '9 m, for example.
  • the particles of the layered silicate have colloidal dimensions. This is important for complete swelling with the formation of a colloidal transparent system. Complete swelling often occurs in the silicates used in accordance with the invention in less than 1 hour. Silicates which form a suspension or a cloudy system in water, in particular due to incomplete swelling, are not suitable for the invention.
  • the person skilled in the art can easily test the swelling behavior by adding water to a silicate in an amount suitable for the agent according to the invention, expediently with stirring or shaking, and then observing whether the system obtained is transparent or cloudy.
  • the layered silicate used according to the invention is a natural or synthetic layered silicate, with synthetic materials being preferred.
  • the layered silicates used are preferably free of impurities which interfere with or inhibit the formation of a transparent colloidal solution in water.
  • a preferred silicate component is a mica-like layered silicate.
  • examples include natural smectites and layered silicates based on natural smectites or synthetic with a composition similar to the smectites. Hectorite and synthetic trioctahedral sodium magnesium silicates are particularly preferred. With these last-mentioned layered silicates in particular, a completely clear dry residue can be achieved.
  • the layered silicates which are suitable according to the invention are known as such (compare, for example, Römpp Chemie Lexikon, 9th edition). This also applies in particular to the mica-like layered silicates (see, for example, Ulimann's Encyklopadie der Technische Chemie, 4th edition, volume 21, pages 373 to 375). They are derived from pyrophyllite (Al 2 (OH) 2 [Si 4 O ⁇ 0 ]) and talc (Mg 3 (OH) 2 [SiO ⁇ 0 ]) and have the following general formula:
  • Layer gap silicate layer The stratified charge (x + y) is generally 0 to 2.
  • Smectites have a stratified charge x + y each (Si, Al) 4 O 0 unit of 0.2 - about 0.6, where: x> y.
  • Typical cations in the octahedron layer are Al 3+ and Mg 2+ , in the intermediate layer Mg 2+ , Ca 2+ , Na + , K + and Li. If the Mg + ions predominate in the octahedron layer, one speaks of trioctahedral silicates. Both natural and synthetic materials can be used, but synthetic products are preferred.
  • these layered silicates if appropriate together with other ingredients, such as those used in the agents of the present invention, can film.
  • the size of the mineral platelets is also important. If a material is used as the silicate component, for example based on natural smectites (such as bentonite, the main component of which is smectite), suitable dispersions or films cannot be obtained if the platelets are> 10 "7 m. Tests with silicates based on this have been carried out of natural bentonite (avocado, Rheox), natural hectorite (Celeste) and attapulgite (chemical minerals) negative; the disper-
  • Sions in a surfactant solution were dirty and cloudy.
  • the dry air residues were cloudy, powdery or greasy, at least not very filmed and not transparent.
  • Bentonites, kaolins and / or hectorites that swell incompletely within 24 hours in water at room temperature are also unsuitable.
  • the silicate component used according to the invention should swell in water to a transparent solution and should give transparent solid films when the aqueous solution dries.
  • the swelling of the silicate, which can be impaired by impurities, and the particle size are of crucial importance for the transparency of the dispersion and for filming.
  • the mineral platelets of the silicate component conduct the electrical current and / or absorb moisture to form a current-conducting material. This leads to an antistatic effect on the treated surface. One consequence of this is reduced dust attraction.
  • smectites are preferred as the silicate component in the present invention because they swell particularly well with water.
  • Synthetic trioctahedral alkali metal magnesium silicates are more preferred, the synthetic products generally being characterized by higher purity and well-adjusted particle size compared to natural minerals.
  • Synthetic alkali metal magnesium silicates which are similar in composition to smectites, more precisely to hectorites, are commercially available, for example, as Laponite RD / RDS (Laporte) and Optigel SH / EX (Süd-Chemie). Products of this type are characterized by mineral platelets with a small size (maximum 10 7 m). They are used as thixotropic agents. However, the thixotropy effect is of no importance in the present invention and is preferably even avoided.
  • Laponite ® RD (Laporte, CAS No. 53320-86-8) is a synthetic layered silicate that is commercially available as a white, free-flowing powder. When dispersed in water, it forms a thixotropic, transparent gel unless the gel formation is prevented by suitable additives.
  • additives which are also referred to as plasticizers, are, for example, certain phosphonates, condensed phosphates, for example tetrapotassium pyrophosphate, low molecular weight polyethylene glycols or polypropylene glycols. Examples of liquefiers are given in EP 0 675 176 A. Liquefiers with stability to hydrolysis are preferred to provide agents that maintain their consistency for a long time.
  • the amount of the condenser can be selected depending on the desired consistency (viscosity) of the agent.
  • An example of a silicate to which such a plasticizer has been added is Laponite RDS (Laporte, CAS No. 53320-86-6). This product contains tetra sodium pyrophosphate and, when dispersed in water, forms a transparent, free-flowing sol.
  • the plasticizer is not important for the care effect of the agent. Due to the thickening effect of the silicate, the application properties of the agent can in some cases be worse if no plasticizer is used. It is irrelevant for the properties of the agent for the care treatment of waterproof surfaces whether a plasticizer is already added to the silicate or is only added when the agent is manufactured.
  • Optigel SH Sud-Chemie, CAS No. 12173-47-6
  • Optigel EX which disperses in water, forms transparent, low-viscosity suspensions, with an addition amount of up to 25% being technically manageable.
  • the layered silicates used according to the invention typically have bulk densities of more than 650 g / 1 and in particular bulk densities in the range from 800 to 1000 g / 1.
  • the content of the silicate component is preferably 0.5 to 20 parts, in particular 1 to 15 parts and very particularly preferably 2 to 5 parts.
  • the wiping agent according to the invention contains a nonionic surfactant.
  • Nonionic surfactants are usually liquid. They are often better wetting agents than other types of surfactants and do not form streaks on a treated surface. In principle, all types of nonionic surfactants can be considered as nonionic surfactants.
  • a surfactant which contains ethylene glycol groups and / or propylene glycol groups is particularly suitable.
  • Such surfactants are, for example, addition products of 3 to 20 mol of ethylene oxide with primary Ca-C2o alcohols, such as, for example, with coconut or tallow fatty alcohols, isotridecyl alcohols, oleyl alcohol, oxo alcohols, or secondary alcohols with this chain length.
  • the corresponding ethoxylation products of other long-chain compounds, such as fatty acids or fatty acid amides having 12 to 18 carbon atoms are also suitable.
  • the ethylene oxide addition products it is also possible to use products in which the ethylene oxide is completely or partially replaced by propylene oxide.
  • the water-soluble addition products containing 20 to 250 ethylene glycol ether groups and 10 to 100 propylene glycol ether groups of ethylene oxide onto polypropylene glycol, alkylenediamine polypropylene glycol and alkyl polypropylene glycol with 1 to 10 carbon atoms in the alkyl chain, the polypropylene glycol chain being a hydrophobic radical, are also suitable.
  • preferred among the nonionic surfactants mentioned are the addition products of 3 to 10 moles of ethylene oxide with long-chain primary alcohols having 8 to 18 carbon atoms from the group of the oxo alcohols and the natural fatty alcohols.
  • a particularly preferred nonionic surfactant is derived from a fatty alcohol and from alkylene oxide groups, shows little foaming, is a very good wetting agent and is biodegradable.
  • An example of such a product is Simulsol NW 900 from Seppic.
  • alkyl polyglycosides can also be used, for example.
  • R denotes an alkyl radical having 8 to 22 carbon atoms
  • G denotes a glycosidically bound radical of a monosaccharide
  • n denotes a value between 1 and 10.
  • the agent according to the invention is provided as a concentrate, the nonionic surfactant can be contained in the agent in an amount of up to 40 parts by weight, based on 100 parts of the agent.
  • the amount of the surfactant is preferably 1 to 15 parts and in particular 2 to 10 parts by weight.
  • the agent according to the invention can also contain polyethylene glycol (PEG) and / or polypropylene glycol (PPG), in particular compounds with an average molecular weight (number average) between 200 and 20,000 and preferably 1000 to 10,000 being used.
  • PEG polyethylene glycol
  • PPG polypropylene glycol
  • the hardness of the dry air residue can be adjusted by varying the ratio of the components of nonionic surfactant, polyethylene glycol and polypropylene glycol on the one hand to the layered silicate on the other.
  • One possible explanation which is not intended to limit the scope of the invention, is that the surfactant or the polyethylene glycol or polypropylene glycol is stored between the mineral platelets, hinder the aggregation of the mineral platelets when water or organic solvents evaporate, and thus exert a plasticizing effect. According to the invention, it was found that a medium-hard (ie solid, but not brittle) residue leads to a product with the best properties.
  • the ratio of layer silicate / surfactant is 5: 1 to 1: 7.
  • the exact value depends on the selected nonionic surfactant.
  • a ratio in the range from 3: 1 to 1: 5 is preferred, more preferably from 2: 1 to 1: 5 and especially from 1: 1 to 1: 4, particularly good properties being achieved at a ratio of 1: 2, especially if a surfactant preferred according to the invention is used in accordance with the above information.
  • the ratio values relate to the weight. This also applies to all other ratio values, quantities and percentages, unless expressly stated otherwise.
  • the ratio of silicate on the one hand to polyethylene glycol and polypropylene glycol on the other hand is preferably about 1:10 to 20: 1 and more preferably 1: 5 to 15: 1.
  • the ratio of silicate to PEG is preferably about 10: 1.
  • the agent according to the invention for the care treatment of waterproof surfaces can also contain one or more optional ingredients. This includes
  • wetting agent / leveling agent for example a fluorosurfactant or
  • Diisooctyl sulfosuccinate Diisooctyl sulfosuccinate.
  • a fluorosurfactant for example, as a fluorosurfactant
  • Component improves wetting and flow.
  • the agent according to the invention can also be any one of the agents according to the invention.
  • (b) contain a sequestering agent such as nitrilotriacetate.
  • (c) use a pH adjuster such as citric acid or potassium hydroxide to determine the pH.
  • a pH adjuster such as citric acid or potassium hydroxide
  • the agent according to the invention reacts slightly acidic to slightly alkaline (pH 3 to 12).
  • the agent for the care treatment according to the invention has a pH in the specified range. In any case, it is more preferred if the pH is in the range from 4 to 11, more preferably from 4 to 10 and in particular from 5 to 10. A neutral or approximately neutral pH, for example from 6 to 9, is particularly preferred.
  • the agent according to the invention typically contains water as a solvent. It is also possible
  • (d) Add a water-miscible organic solvent.
  • organic solvent examples of these are alcohols and glycols, such as isopropanol and butyl diglycol.
  • the organic solvent can be contained in an amount of 0% to 10% and preferably 2% to 7%.
  • Isopropanol acts as a solubilizer and, if it contains a perfume, intensifies the effect of this component.
  • a solubilizer such as sodium cumene sulfonate can be used.
  • This compound is used, for example, as an approximately 40% solution.
  • the solubilizer serves to increase the cloud point of the surfactant solution.
  • the agent according to the invention can also be any one of the agents according to the invention.
  • the remedy can also be any other suitable remedy.
  • anionic surfactants are synthetic anionic surfactants, such as those of the sulfonate or sulfate type.
  • sulfonate type surfactants are alkylbenzenesulfonates and alkanesulfonates.
  • surfactants of the sulfate type are sulfuric acid monoesters of long-chain alcohols and other sulfated aliphatic compounds, such as in particular sulfuric acid monoesters of the aliphatic long-chain primary ethoxylated with 1 to 6 moles of ethylene oxide Alcohols or ethoxylated secondary alcohols.
  • the anionic surfactants are preferably used as alkali salts, in particular sodium salts. Since anionic surfactants easily lead to a quite solid dry residue, they are preferably used in a smaller amount in the agent according to the invention for the care treatment of waterproof surfaces.
  • the agent according to the invention can also be any one of the agents according to the invention.
  • quaternary ammonium compounds These are, for example, quaternary ammonium compounds. Since there is a risk that residues that are difficult to remove remain on the treated surface when these compounds are used in larger amounts, cationic surfactants are preferably used only in small amounts.
  • agent according to the invention can also other surfactants, such as
  • the agent according to the invention is used for the care or for cleaning and care of waterproof surfaces. It is particularly suitable for waterproof hard floor coverings, for example linoleum, PVC, Mipolam, polyolefin, sealed wood / parquet, laminate, artificial stone / natural stone and porcelain stoneware tiles. It is also particularly suitable for acrylic / polyurethane-coated floor coverings.
  • the treatment is typically carried out by a process in which the agent is first diluted with water to an application concentration and the diluted Agent is then applied to the surface.
  • the agent according to the invention is formulated as wiping care, which is in the form of a concentrate and contains 1% to 45%, preferably 2% to 30%, in particular 4% to 15% and very particularly preferably 5% to 10%, of a mixture of silicate and nonionic surfactant Then, after dilution with water, it is evenly distributed on the surface with a fringed mop or wet mop cover.
  • the application concentration of the agent depends on the intended use. If the concentrate contains, for example, 4% surfactant and 2% silicate component, the agent can be used in a dilution with water to 0.1% to 30%. A high concentration, for example of 10%, is preferably used for the initial care.
  • a much lower concentration for example a dilution to 0.25%, is preferred for daily cleaning.
  • a concentration of 20% can be used for spray cleaners.
  • the agent according to the invention can also be provided as a ready-to-use preparation for the various applications, so that dilution is not necessary.
  • the application takes place in one stage; in the case of heavy soiling, however, a two-stage wet wiping is possible. Polishing after drying is possible due to the surfactant content, but not necessary.
  • a sufficient amount of the non-volatile ingredients of the agent according to the invention must remain on the treated surface.
  • the agent according to the invention can also be formulated as a spray wiping care.
  • the application is then carried out by preparing a diluted spray solution, spraying soiled areas and wiping the dirty liquor with an absorbent mop cover.
  • the use of agents according to the invention as spray wiping care is particularly preferred.
  • the agent according to the invention it is preferred first to disperse the silicate, if appropriate together with a plasticizer, in pure water and then to disperse the others Add components.
  • the silicate can also be used in the form of a concentrated solution or suspension and a stock paste.
  • Test formulation 1 which gave a solid dry residue, had the following composition (parts by weight):
  • Test formulation 2 which gave a semi-solid dry residue, had the following composition:
  • Test formulation 3 finally contained no silicate and gave a liquid dry residue. It had the following composition:
  • the smoothness values reflect the sure-footedness, whereby the values can be divided into the following areas:
  • the measured values determined in the tables on day 1 describe the blank value that was determined on a floor that was not maintained.
  • the measured values determined in the tables on day 1 describe the blank value that was determined on a floor that was not maintained.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Removal Of Specific Substances (AREA)
  • Sealing Material Composition (AREA)
  • Paints Or Removers (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

L'invention concerne un produit pour le traitement d'entretien de surfaces résistant à l'eau, qui contient les composants suivants: au moins un minéral du groupe des phyllosilicates, présentant une taille moyenne de plaquette < 10<-7> m; un tensioactif non ionique, le rapport phyllosilicate:tensioactif pouvant aller de 5:1 à 1:7; et/ou du polyéthylèneglycol et/ou du polypropylèneglycol.
EP00906222A 1999-01-25 2000-01-25 Produit pour le traitement d'entretien de surfaces resistant a l'eau Expired - Lifetime EP1147170B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19902772 1999-01-25
DE19902772A DE19902772A1 (de) 1999-01-25 1999-01-25 Mittel zur pflegenden Behandlung von wasserfesten Oberflächen
PCT/EP2000/000553 WO2000043481A1 (fr) 1999-01-25 2000-01-25 Produit pour le traitement d'entretien de surfaces resistant a l'eau

Publications (2)

Publication Number Publication Date
EP1147170A1 true EP1147170A1 (fr) 2001-10-24
EP1147170B1 EP1147170B1 (fr) 2005-12-21

Family

ID=7895268

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00906222A Expired - Lifetime EP1147170B1 (fr) 1999-01-25 2000-01-25 Produit pour le traitement d'entretien de surfaces resistant a l'eau

Country Status (7)

Country Link
US (1) US20020065354A1 (fr)
EP (1) EP1147170B1 (fr)
AT (1) ATE313615T1 (fr)
AU (1) AU2798400A (fr)
CA (1) CA2360545A1 (fr)
DE (2) DE19902772A1 (fr)
WO (1) WO2000043481A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2020125407A (ru) * 2018-01-03 2022-02-03 Колопласт А/С Композиция для ухода за кожей в перистомальной области

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB872181A (en) * 1959-03-24 1961-07-05 Watco Ltd Improvements to floor sweeping compositions
JPS58216106A (ja) * 1982-06-09 1983-12-15 Nasa:Kk 殺菌性組成物
DE3806674A1 (de) * 1988-03-02 1989-09-14 Henkel Kgaa Schichtsilikate enthaltende reinigungsmittel und ihre verwendung zur reinigung harter oberflaechen
GB9209386D0 (en) * 1992-04-30 1992-06-17 Unilever Plc Liquid cleaning products
WO1996027654A1 (fr) * 1995-03-07 1996-09-12 Bush Boake Allen Limited Composition et procede pour nettoyer des surfaces dures

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0043481A1 *

Also Published As

Publication number Publication date
EP1147170B1 (fr) 2005-12-21
US20020065354A1 (en) 2002-05-30
DE19902772A1 (de) 2000-08-24
AU2798400A (en) 2000-08-07
DE50011909D1 (de) 2006-01-26
ATE313615T1 (de) 2006-01-15
WO2000043481A1 (fr) 2000-07-27
CA2360545A1 (fr) 2000-07-27

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