EP0281881A2 - Procédé pour l'enlèvement de taches de matières textiles - Google Patents

Procédé pour l'enlèvement de taches de matières textiles Download PDF

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Publication number
EP0281881A2
EP0281881A2 EP88102972A EP88102972A EP0281881A2 EP 0281881 A2 EP0281881 A2 EP 0281881A2 EP 88102972 A EP88102972 A EP 88102972A EP 88102972 A EP88102972 A EP 88102972A EP 0281881 A2 EP0281881 A2 EP 0281881A2
Authority
EP
European Patent Office
Prior art keywords
weight
stain
water
mixtures
surfactants
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.)
Withdrawn
Application number
EP88102972A
Other languages
German (de)
English (en)
Other versions
EP0281881A3 (fr
Inventor
Heinz Soldanski
Bernd-Dieter Holdt
Petra Keup
Ursula Meier
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP0281881A2 publication Critical patent/EP0281881A2/fr
Publication of EP0281881A3 publication Critical patent/EP0281881A3/fr
Withdrawn legal-status Critical Current

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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
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0031—Carpet, upholstery, fur or leather cleansers
    • 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
    • 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
    • C11D2111/12—Soft surfaces, e.g. textile
    • 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
    • C11D2111/40—Specific cleaning or washing processes
    • C11D2111/44—Multi-step processes

Definitions

  • the present invention relates to a multistage process for removing stains from textiles, in particular carpets and carpets.
  • powdered cleaning agents have recently been used which have the advantage of not leaving any edges and drying faster.
  • Such cleaning powders contain, as essential components, surfactants and adsorbents as well as larger amounts of water in loosely bound form.
  • the surfactants are believed to work together with the existing water to detach the dirt particles from the fibers and to transport them to the adsorbent, which is then brushed or vacuumed off with the dirt after the water has dried.
  • Examples of such powder detergents can be found in Austrian patent specification 296 477, German laid-open specification 34 44 959 and German laid-open specification 34 37 629. With these means a high standard was achieved with regard to surface cleaning and easy handling.
  • a number of agents are known specifically for removing stains from textiles, which are used in liquid or pasty form for the local treatment of the stained textile areas.
  • the composition of these agents can vary widely. It ranges from pure solvent mixtures to purely aqueous surfactant solutions. Examples of such agents can be found in German Offenlegungsschrift 32 25 190 and in US Pat. Nos. 3,764,544 and 4,124,542.
  • a disadvantage of these agents is that in many cases they only act on certain types of stain or, if the agents are broadly effective, increased re-soiling can be observed at the treated areas. In the case of colored spots, the spots are often enlarged and subsequently formed. A wreath formation is perceived as particularly disruptive and can often be seen even when the original stain has been completely removed. Wreaths and edges, like the stains that have not been removed, cannot be removed later, or only with difficulty, with powdered textile cleaning agents.
  • the object of the present invention in this context was to provide an improved stain removal method.
  • the invention relates to a method for removing stains from textiles, in particular carpets and carpets, in which the stain is first treated with a liquid, pasty or foam-like stain removing agent and then before the stain removing agent is dried off, the entire textile is treated with a powdered cleaning agent.
  • the powdery cleaning agent is used locally for detaching, before the surface is cleaned with this agent.
  • the new method is characterized in particular by the fact that the formation of wreaths and edges which are difficult to remove does not occur around the original stains and there is practically no increased re-soiling at the originally stained area. This makes it possible to clean even stained textiles, especially carpets, with the easy-to-use powder detergents over the entire surface.
  • the stain removal agent which is present as a liquid or as a paste, or else as a slightly disintegrating foam, for example from an aerosol can, is applied to the stain and, for example, with a cloth, a brush or a sponge that may be damp, rubbed into the stain.
  • the amount of this agent to be used depends on the type and size of the spots and the nature of the agent. Amounts of 5 to 20 g / dm2 of the textile are usually used, but in individual cases, for example with thin textiles and easily distributable agents, much smaller amounts up to about 1 g / dm2 or in cases of deep carpets and agents that are difficult to distribute, even higher amounts up to about 30 g per dm2.
  • stains with larger dimensions may require only small amounts, about 20 to 100 g / m2, of stain removal agent.
  • the degree to which the mechanical treatment of the stain must be selected in connection with the use of the stain removing agent also largely depends on the type and age of the stain and on the effectiveness of the agent. In mild cases, mechanical treatment can be dispensed with entirely. Under no circumstances should the first stage of stain removal be extended until the stain removal agent dries on the textile before using the next stage of the overall process is started.
  • the second stage of the method consists in applying the powder detergent in a customary manner over the entire surface of the textile.
  • the powder is evenly scattered over the surface of the textile, worked into the textile with suitable instruments, for example a sponge or a brush, and after a drying time, which largely depends on the nature of the agent, by tapping, brushing or Suction removed again.
  • suitable instruments for example a sponge or a brush
  • the amount of the agent to be used depends largely on the quality of the agent, the weight of the textiles and their degree of soiling. Quantities between 20 and 200 g / m2 are common; however, in individual cases, especially at the originally stained areas, higher amounts of up to about 1000 g / m2 can also be used.
  • the training period also depends on the factors mentioned; it is usually between 0.5 and 2.5 minutes per m2.
  • the textiles are allowed to dry until the cleaning agents have turned into dry residues.
  • the drying times which naturally also depend on the temperature and humidity, range from a few minutes to several hours.
  • the residues are then removed from the textiles mechanically, for example by brushing or vacuuming.
  • the entire application of the powdered cleaning agent can be carried out largely manually, for example in the household, but there is also the possibility of carrying out the application, rubbing in and further steps using suitable machines, for example combined spreading and brushing machines, and thus the process in commercial area.
  • the powdered cleaning agent before the large-area application of the powdered cleaning agent, but before the stain removal agent has dried, the powdered cleaning agent is initially only applied to the originally stained areas and incorporated there.
  • the amount of powder detergent used is generally greater than in the subsequent surface cleaning and is generally between about 5 and about 70 g / dm2.
  • the incorporation can be carried out manually using a sponge or a brush or, if necessary, also using suitable machines.
  • the training period depends on the weight of the textile and is of the order of about 10 seconds to about 1 minute / dm2. This intensive, local incorporation of the powdered cleaning agent is then followed by the surface cleaning of the entire textile described above with this cleaning agent.
  • the reason for the excellent effectiveness of the method according to the invention is u. a. assumes that the liquids and active ingredients contained in the stain removal agent convert the stain components into a mobile form and that the stain components are then taken up in this form by the solid components of the powdered cleaning agent and removed with them.
  • both stain removers based on organic solvents and those based on water are suitable.
  • the agents are applied as a liquid, paste or foam and should contain at least 70% by weight, preferably at least 80% by weight, of volatile constituents. Examples of such stain removers can be found in the relevant specialist literature.
  • Solvent-based stain removers also known as stain remover, are mostly water-free and generally contain no surfactants.
  • the main solvents used are alcohols, petrol, chlorinated hydrocarbons, butyl acetate and similar volatile compounds, either alone or in mixtures. Agents of this type are particularly suitable for removing greasy stains and stains from felt-tip and ballpoint pens.
  • Stain removers in paste form consist of a mixture of very fine-particle adsorbent such as silica or starch and organic solvents, especially gasoline and chlorinated hydrocarbons. These agents are also particularly suitable for grease and ballpoint stains.
  • Water-based stain removers contain surfactants in amounts of about 0.4 to about 10 percent by weight, and in addition mostly additions of solvents which are readily soluble in water, such as lower alcohols, additions of salts, such as phosphates and borax, and other cleaning agents.
  • solvents which are readily soluble in water
  • salts such as phosphates and borax
  • Such means are not only offered for individual types of stains, but are often advertised as universal means. They can be used directly as a liquid or, because of the easier spreadability, can be applied as a foam.
  • a preferred stain remover of this type has the following composition: Surfactants 1 - 8% by weight polymeric additives 0 - 0.1% by weight Solvent 0 - 30% by weight usual additives 0 - 5% by weight Rest of water
  • Anionic and nonionic surfactants are particularly suitable as surfactants for this agent.
  • Alkyl sulfates, alkyl sarcosides and alkyl sulfosuccinates with long-chain alkyl radicals which contain 8 to 18 carbon atoms are used as anionic surfactants.
  • alkanesulfonates with 12 to 18 carbon atoms monoalkylpolyethylene glycol ether sulfates with 10 to 20 carbon atoms in the alkyl part and 1 to 6 ethylene glycol units in the molecule, and also soaps, salts of fatty acid cyanamides or salts of long-chain ether carboxylic acids.
  • the anionic surfactants are preferably used in the form of the sodium salts.
  • the addition products of 1 to 30, preferably 4 to 15 moles of ethylene oxide and 1 mole of a long-chain compound having 10 to 20 carbon atoms from the group of alcohols, alkylphenols, carboxylic acids and carboxamides are suitable as nonionic surfactants.
  • the aftertreatment with the powdery cleaning agents in the stain-removing agents can also be used as surfactants which lead to sticky residues per se, preference is given to using anionic surfactants which alone give powdery residues.
  • anionic surfactants which alone give powdery residues.
  • These are primarily sodium alkyl sulfates, sodium alkyl sarcosides and sodium alkyl sulfosuccinates, of which in turn sodium alkyl sulfates with chain lengths of 12 to 16 carbon atoms, in particular technical sodium lauryl sulfate, are particularly preferred.
  • the stain-removing effect of the surfactants can be significantly improved by adding certain water-soluble polymers.
  • the small amounts up to et wa 0.1 wt .-% are added, it is preferably the following types of compounds: polyethylene oxides with molecular weights between 200,000 and 5,000,000, nonionic cellulose ethers such as methyl cellulose and hydroxyethyl cellulose, polyvinyl alcohol, polyacrylamide and homopolymers of acrylic acid, methacrylic acid and maleic acid and Copolymers of these compounds with suitable comonomers.
  • the amount of polymer used depends on the chemical composition of the polymer and can range up to a lower limit of about 0.001% by weight, based on the total agent.
  • the polyethylene oxides mentioned are preferably used in amounts between 0.001 and 0.01% by weight; the other polyers preferably in amounts between 0.01 and 0.05% by weight, based on the total agent.
  • the agents can contain up to 30% by weight of organic solvents to enhance the cleaning action, in particular grease stains and stains from Ballpoint or felt pens included.
  • organic solvents for example alcohols with 3 to 5 carbon atoms, acetone, glycol ethers with up to 10 carbon atoms and gasolines with boiling ranges from 100 to 280 ° C as well as terpenes in smaller quantities.
  • Alcohols with 2 and 3 carbon atoms and glycol ethers with 4 to 7 carbon atoms in particular ethanol, isopropanol, dipropylene glycol monomethyl ether and propylene glycol monoisobutyl ether, are particularly preferred.
  • the total solvent content is preferably between 5 and 25% by weight, based on the total agent.
  • the stain-removing agents can furthermore contain customary additives, such as salts, preservatives, perfume, thickeners and insoluble polymers with minimal film-forming temperatures above 70 ° C., for example polymethyl methacrylate.
  • customary additives such as salts, preservatives, perfume, thickeners and insoluble polymers with minimal film-forming temperatures above 70 ° C., for example polymethyl methacrylate.
  • the amount of these substances is usually not more than 5% by weight, preferably between 0.01 and 2% by weight.
  • a particularly preferred stain remover has the following composition: 1 - 5% by weight of anionic surfactant from the group of sodium alkyl sulfates, sodium alkyl sarcosides and sodium alkyl sulfosuccinates and mixtures thereof, 0.001 - 0.05% by weight of water-soluble polymer from the group of polyethylene oxides with molecular weights between 200,000 and 5,000,000, nonionic cellulose ethers, polyvinyl alcohol, polyacrylamide, homo- and copolymers of acrylic acid, methacrylic acid and maleic acid, and mixtures thereof, 5 - 25% by weight of organic solvent from the group of alcohols with 2 to 3 C atoms, glycol ethers with 4 to 7 C atoms and mixtures thereof, 0.01 - 2 wt .-% additives from the group of salts, preservatives, perfume, thickeners and insoluble polymers with minimal film-forming temperatures above 70 ° C and ad 100% water
  • Such agents generally contain between 20 and 80 wt .-% of adsorbents, up to 10 wt .-% and more of surfactants and organic solvents, water or combinations of both.
  • Agents based on wood flour, starch and starch derivatives are of particular importance, and in particular the agents which contain synthetic resin foam powder, zeolite or cellulose powder as adsorbents.
  • Such means are described in the Austrian patent specification 296 477, the German patent application 34 44 959 and the German patent application 34 37 629. The disclosure of these documents is therefore expressly made the content of the present description of the invention.
  • Particularly preferred cleaning agents are those based on cellulose powder described in German Offenlegungsschrift 34 37 629.
  • Powdery cleaning agents based on synthetic resin foam powders consist essentially of 20 to 40 parts by weight of a powdered plastic foam, the particle size of which is between 0.1 and 3 mm and 80 to 60 parts by weight of an aqueous solution, which in turn contains 10 to 50 parts by weight. -% of organic solvents and 0.1 - 4 wt .-% of anionic or nonionic surfactants. Powders made of foamed polystyrene, polyurethane, phenol formaldehyde resin, but preferably urea formaldehyde resin are used as plastic materials.
  • the powdery cleaning agents based on zeolite contain the adsorbent in amounts between 15 and 90% by weight, preferably in agglomerated form.
  • zeolite 5 to 50% by weight of organic solvent, 1 to 40% by weight of agglomerating auxiliary and 0.1 to 15% by weight of anionic or nonionic surfactant are usually present in the compositions.
  • the agents which are particularly preferred in the context of the invention and are based on cellulose powder are notable for high cleaning performance and low residue formation on the textiles, so that dark textiles practically do not turn gray. Characteristic of these agents is a content of cellulose powder with a particle size of 1 to 150 ⁇ m, in particular 5 to 50 ⁇ m, which is preferably produced by mechanical comminution of cellulose obtained from wood, in particular Buchholz cellulose.
  • these contain agents 35 to 70% by weight cellulose powder 25 to 60% by weight of water, 5 to 22% by weight of organic solvent, 0 to 4% by weight of anionic or nonionic surfactant and 0 to 5% by weight of other conventional additives.
  • Suitable organic solvents for these agents are preferably alcohols with 2 to 3 carbon atoms, propylene glycol ether with boiling points between 120 and 250 ° C. and gasolines with boiling ranges between 130 and 200 ° C., and mixtures of these solvents.
  • these agents can contain both nonionic and anionic surfactants or mixtures thereof, but anionic surfactants are preferred.
  • the addition products of 1 to 30, preferably 4 to 15 moles of ethylene oxide and 1 mole of a long-chain compound having 10 to 20 carbon atoms from the group of alcohols, alkylphenols, carboxylic acids and carboxamides are suitable as nonionic surfactants.
  • the addition products of Ethy are preferred lenoxid to long chain, primary or secondary alcohols, such as. B. fatty alcohols or oxo alcohols with 10 to 20 carbon atoms, and mono- or dialkylphenols with 6 to 14 carbon atoms in the alkyl groups.
  • Suitable anionic surfactants are in particular those of the sulfate or sulfonate type, but other types such as soaps, long-chain N-acyl sarcosinates, salts of fatty acid cyanamides or salts of ether carboxylic acids, as are obtainable from long-chain alkyl or alkylphenyl polyglycol ethers and chloroacetic acid, can also be used .
  • the anionic surfactants are preferably used in the form of the sodium salts.
  • Particularly suitable surfactants of the sulfate type are the sulfuric acid monoesters of long-chain primary alcohols of natural and synthetic origin with 10 to 20 carbon atoms, i.e. H. of fatty alcohols such as B. coconut fatty alcohols, tallow fatty alcohols, oleyl alcohol, or the C10 - C20 oxo alcohols and those of secondary alcohols of these chain lengths.
  • the sulfuric acid monoesters of the aliphatic primary alcohols, secondary alcohols or alkylphenols ethoxylated with 1 to 6 mol of ethylene oxide come into consideration.
  • Sulfated fatty acid alkanolamides and sulfated fatty acid monoglycerides are also suitable.
  • the surfactants of the sulfonate type are primarily sulfosuccinic acid monoesters and diesters with 6 to 22 carbon atoms in the alcohol parts, the alkylbenzenesulfonates with C9 - C15 alkyl groups and the esters of alpha-sulfofatty acids, e.g. B. the alpha-sulfonated methyl or ethyl esters of hydrogenated coconut, palm kernel or tallow fatty acids.
  • alkane sulfonates which are obtainable from C12-C18 alkanes by sulfochlorination or sulfoxidation and subsequent hydrolysis or neutralization or by bisulfite addition to olefins
  • olefin sulfonates which are mixtures of Alkene and hydroxyalkanesulfonates as well as disulfonates, as obtained, for example, from long-chain monoolefins with a terminal or internal double bond by sulfonation with gaseous sulfur trioxide and subsequent alkaline or acidic hydrolysis of the sulfonation products.
  • the fatty alcohol sulfates with 12 to 18 carbon atoms, the salts of sulfosuccinic acid monoesters with 16 to 20 carbon atoms in the alcohol portion and mixtures of these surfactants are particularly preferably used.
  • these agents can also contain other auxiliaries and additives customary in textile and carpet cleaning agents in a small amount.
  • active ingredients are antistatic components, optical brighteners, substances which reduce re-soiling, additives which improve spreadability and spreadability, preservatives and perfume.
  • the user of the method can largely choose freely between the means available to him.
  • the combination can consist in that both containers are packed together or are bound to one another by a holder.
  • a combination can, however, also be produced in that both agents are identified as belonging together solely by their external appearance.
  • the provision of both funds in the form of a combination has the advantage that the selection of particularly well interacting agents can be anticipated in this way. This gives the user a high level of cleaning performance without having to first carry out preliminary tests for selection.
  • a combination which can be used universally for the process according to the invention consists of the following stain-removing agent and the powdered cleaning agent listed below according to DE-OS 34 37 629:
  • anionic or nonionic surfactant 0 to 0.1% by weight of water-soluble polymer 0 to 30 wt .-% organic solvent 0 to 5% by weight of conventional additives
  • cellulose powder 35 to 70 wt .-% cellulose powder with a particle size of 1 - 150 microns 25 to 60 wt% water 5 to 22% by weight of organic solvent 0 to 4% by weight of anionic and / or nonionic surfactant 0 to 5% by weight of other customary auxiliaries and additives
  • anionic surfactant from the group sodium alkyl sulfates, sodium alkyl sarcosides, sodium alkyl sulfosuccinates and mixtures thereof, 0.001 to 0.05% by weight of water-soluble polymer from the group of polyethylene oxides with molecular weights between 200,000 and 5,000,000, nonionic cellulose ethers, polyvinyl alcohol, polyacrylamide, homo- and copolymers of acrylic acid, methacrylic acid and maleic acid, and mixtures thereof, 5 to 25% by weight of organic solvent from the group consisting of alcohols with 2 to 3 C atoms, glycol ethers with 4 to 7 C atoms and mixtures thereof, 0.01 to 2% by weight of conventional additives from the group consisting of salts, preservatives, perfume, thickeners and insoluble polymers with minimal film-forming temperatures above 70 ° C. and ad 100 wt .-% water

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
EP88102972A 1987-03-07 1988-02-29 Procédé pour l'enlèvement de taches de matières textiles Withdrawn EP0281881A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3707409 1987-03-07
DE19873707409 DE3707409A1 (de) 1987-03-07 1987-03-07 Verfahren zur fleckentfernung von textilien

Publications (2)

Publication Number Publication Date
EP0281881A2 true EP0281881A2 (fr) 1988-09-14
EP0281881A3 EP0281881A3 (fr) 1990-05-30

Family

ID=6322545

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88102972A Withdrawn EP0281881A3 (fr) 1987-03-07 1988-02-29 Procédé pour l'enlèvement de taches de matières textiles

Country Status (4)

Country Link
US (1) US4834900A (fr)
EP (1) EP0281881A3 (fr)
JP (1) JPS63235570A (fr)
DE (1) DE3707409A1 (fr)

Cited By (8)

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EP0402981A2 (fr) * 1989-06-16 1990-12-19 Unilever N.V. Procédé pour le lavage avec une composition détergente universelle
WO1997045516A2 (fr) * 1996-05-29 1997-12-04 The Procter & Gamble Company Composition de nettoyage de textiles, sous forme liquides a phases stables
GB2353288A (en) * 1999-06-23 2001-02-21 Reckitt Benckiser Inc Spot cleaning compositions useful for cleaning garments and textiles
WO2007104955A1 (fr) * 2006-03-13 2007-09-20 Reckitt Benckiser N.V. Composition et procede
WO2007119053A1 (fr) * 2006-04-13 2007-10-25 Reckitt Benckiser N.V. Composition et procédé de nettoyage
WO2007119054A1 (fr) * 2006-04-13 2007-10-25 Reckitt Benckiser N.V. Composition et procédé
RU2546461C2 (ru) * 2009-08-01 2015-04-10 Рекитт Бенкизер Н.В. Распределяющее жидкость устройство для обработки поверхности
CN105296193A (zh) * 2015-12-09 2016-02-03 北京洁神精细化工研究中心 一种免清洗局部污垢清洁剂

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DE4411046A1 (de) * 1994-03-30 1995-10-05 Henkel Kgaa Teppichreinigungsmittel
DE4421784A1 (de) * 1994-06-22 1996-01-04 Henkel Kgaa Streufähiges Teppichreinigungsmittel
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US5630848A (en) * 1995-05-25 1997-05-20 The Procter & Gamble Company Dry cleaning process with hydroentangled carrier substrate
EP0830473A4 (fr) * 1995-06-05 1999-01-07 Creative Prod Resource Inc Ensemble de nettoyage a sec s'utilisant dans un dispositif de sechage domestique
US6036727A (en) 1995-06-05 2000-03-14 Creative Products Resource, Inc. Anhydrous dry-cleaning compositions containing polysulfonic acid, and dry-cleaning kits for delicate fabrics
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GB9604849D0 (en) * 1996-03-07 1996-05-08 Reckitt & Colman Inc Improvements in or relating to organic compositions
GB9604884D0 (en) * 1996-03-07 1996-05-08 Reckitt & Colman Inc Improvements in or relating to organic compositions
GB9604883D0 (en) * 1996-03-07 1996-05-08 Reckitt & Colman Inc Improvements in or relating to organic compositions
US6010540A (en) * 1995-06-22 2000-01-04 Reckitt & Colman Inc. Home dryer dry cleaning and freshening system employing single unit dispenser and absorber
EP0842318B1 (fr) * 1995-06-22 2005-12-21 Reckitt Benckiser Inc. Composition pour nettoyage à sec, procédé et kit correspondant
US6024767A (en) * 1995-06-22 2000-02-15 Reckitt & Colman Inc. Home dryer dry cleaning and freshening system employing dispensing devices
US5951716A (en) * 1995-06-22 1999-09-14 Reckitt & Colman Inc. Home dryer dry cleaning and freshening system employing dryer cleaning bag
GB9600547D0 (en) * 1996-01-11 1996-03-13 Reckitt & Colman Inc Improved compositions containing organic compounds
US6008175A (en) * 1996-03-04 1999-12-28 The Proctor & Gamble Company Method of cleaning carpets comprising an amineoxide or acyl sarcosinate and a source of active oxygen
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EP0402981A2 (fr) * 1989-06-16 1990-12-19 Unilever N.V. Procédé pour le lavage avec une composition détergente universelle
EP0402981A3 (fr) * 1989-06-16 1991-10-23 Unilever N.V. Procédé pour le lavage avec une composition détergente universelle
WO1997045516A2 (fr) * 1996-05-29 1997-12-04 The Procter & Gamble Company Composition de nettoyage de textiles, sous forme liquides a phases stables
WO1997045516A3 (fr) * 1996-05-29 1997-12-31 Procter & Gamble Composition de nettoyage de textiles, sous forme liquides a phases stables
GB2353288A (en) * 1999-06-23 2001-02-21 Reckitt Benckiser Inc Spot cleaning compositions useful for cleaning garments and textiles
WO2007104955A1 (fr) * 2006-03-13 2007-09-20 Reckitt Benckiser N.V. Composition et procede
WO2007119053A1 (fr) * 2006-04-13 2007-10-25 Reckitt Benckiser N.V. Composition et procédé de nettoyage
WO2007119054A1 (fr) * 2006-04-13 2007-10-25 Reckitt Benckiser N.V. Composition et procédé
RU2546461C2 (ru) * 2009-08-01 2015-04-10 Рекитт Бенкизер Н.В. Распределяющее жидкость устройство для обработки поверхности
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US4834900A (en) 1989-05-30
EP0281881A3 (fr) 1990-05-30
DE3707409A1 (de) 1988-09-15
JPS63235570A (ja) 1988-09-30

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