[go: up one dir, main page]

EP0036833B1 - Procédé pour nettoyer un matériau textile - Google Patents

Procédé pour nettoyer un matériau textile Download PDF

Info

Publication number
EP0036833B1
EP0036833B1 EP81810046A EP81810046A EP0036833B1 EP 0036833 B1 EP0036833 B1 EP 0036833B1 EP 81810046 A EP81810046 A EP 81810046A EP 81810046 A EP81810046 A EP 81810046A EP 0036833 B1 EP0036833 B1 EP 0036833B1
Authority
EP
European Patent Office
Prior art keywords
absorbent sheet
process according
cleansing agent
drum
textile material
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.)
Expired
Application number
EP81810046A
Other languages
German (de)
English (en)
Other versions
EP0036833A1 (fr
Inventor
Serge Denissenko
Jean-Claude Rossard
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.)
Airwick AG
Original Assignee
Airwick AG
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 Airwick AG filed Critical Airwick AG
Priority to AT81810046T priority Critical patent/ATE7054T1/de
Publication of EP0036833A1 publication Critical patent/EP0036833A1/fr
Application granted granted Critical
Publication of EP0036833B1 publication Critical patent/EP0036833B1/fr
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
    • D06L1/02—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using organic solvents
    • D06L1/08—Multi-step processes
    • 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
    • C11D3/43—Solvents
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F43/00—Dry-cleaning apparatus or methods using volatile solvents
    • D06F43/007—Dry cleaning methods

Definitions

  • the solvents present in the cleaning agent are selected from liquids known for their stain removal ability.
  • the cleaning agent used in stage A of the process preferably contains an alcoholic or ketonic solvent, an ether, a chlorinated solvent, a hydrocarbon or a mixture of two or more of these solvents.
  • the alcoholic solvent used alone or in a mixture with one or more other solvents is preferably used under alkanols having one to four carbon atoms, such as methanol, ethanol, propanol, isopropanol, butanol, isobutanol, sec-butanol, tert-butanol and mixtures thereof Alkanols selected; the alcoholic solvent is preferably chosen from ethanol, propanol and isopropanol; however, benzyl alcohol can also be used.
  • the ketone solvent used alone or in a mixture with one or more other solvents is preferably used under alkanones having three to six carbon atoms, such as acetone, butanone, pentanone-2, pentanone-3, 2-methylbutanone-3, hexanone-3, 3- Methyl pentanone-2, 4-methyl pentanone-2, 2-methyl pentanone-3 and mixtures of these ketones; Cyclohexanone can also be present as the ketonic solvent; the preferred ketonic solvent is selected from acetone and butanone.
  • the ether used alone or in a mixture with one or more other solvents is preferably selected from oxaalkanes and their hydroxy-substituted derivatives, y-dioxaalkanes and their hydroxy-substituted derivatives, bis-y-trioxaalkanes with at most ten carbon atoms and mixtures of these compounds.
  • oxaalkanes are diethyl ether, dipropyl ether, diisopropyl ether, butyl ether and isobutyl ether, and hydroxy-substituted oxaalkanes include 2-methoxyethanol, 2-ethoxyethanol, 2-isopropoxyethanol, 2-methoxypropanol, 2-ethoxypropanol and 2-isopropoxypropanol.
  • ⁇ -dioxaalkanes are dimethyl, diethyl, dipropyl and diisopropyl ether of ethylene glycol, propylene glycol and butylene glycol.
  • Hydroxy-substituted ⁇ -dioxaalkanes are, for example, the monomethyl, monoethyl, monopropyl and monoisopropyl ethers of diethylene glycol and dipropylene glycol.
  • bis-y-trioxaalkanes are the dimethyl, diethyl, dipropyl and diisopropyl ethers of diethylene glycol and the dimethyl and diethyl ethers of dipropylene glycol.
  • the ethers have an evaporation index less than a hundred times that of the ethyl ether, which index is proportional to the time required to completely evaporate the solvent applied to a filter paper.
  • the chlorinated solvent used alone or in a mixture with one or more other solvents is preferably selected from the di- to tetrachlorinated derivatives of methane, the di- to pentachlorinated derivatives of ethane and ethylene, the mono- to trichlorinated derivatives of cyclohexane and monochlorobenzene.
  • solvents of this type are methylene chloride, 1,1-dichloroethane, 1,2-dichloroethane, 1,1-dichloroethylene, 1,2-dichloroethylene, 1,1,1-trichloroethane, 1,1,2-trichloroethane, trichlorethylene, 1,1,2,2-tetrachloroethane, tetrachlorethylene, pentachloroethane, mono chlorocyclohexane, 1,4-dichlorocyclohexane, monochlorobenzene and mixtures of these compounds.
  • the hydrocarbon used alone or in a mixture with one or more solvents is preferably selected from saturated cyclic, aliphatic or alicyclic hydrocarbons, aromatic or alkylaromatic hydrocarbons, terpene hydrocarbons with 10 carbon atoms and mixtures of these hydrocarbons.
  • aromatic and alkylaromatic hydrocarbons used alone or in a mixture with the other hydrocarbons are selected, for example, from the following: toluene, ethylbenzene, ortho-xylene, meta-xylene, para-xylene, isopropylbenzene, 1,3,5-trimethylbenzene, cumene, Pseudocumene, 1,4-diisopropylbenzene, tetralin, 1-methyltetralin, 2-methyltetralin and mixtures thereof.
  • the saturated hydrocarbons used alone or in a mixture with the other hydrocarbons are selected, for example, from the following: 2-methylheptane, octane, ethylcyclohexane, nonane, isopropylcyclohexane, decane, undecane, dodecane, decalin, 1,2-dimethylcyclohexane, 1,3 -Dimethylcyclohexane, 1,4-dimethylcyclohexane, 2-methyloctane, 2-methylnonane and their mixtures.
  • the terpene hydrocarbons used alone or in a mixture with the other hydrocarbons are selected, for example, from the following: pinene, limonene, dipentene, terpinene, terpinolene, menthene, myrcene, sabine, ocimene, phellandrene and mixtures thereof.
  • the detergent may further contain up to 60 percent by weight of the detergent.
  • a surfactant is present with the water. If desired, this can also be present in the absence of water.
  • Surfactants which can be used according to the invention can be selected from all known anion-active, cation-active, amphoteric or non-ionic surfactants. Typical surfactants are described in "McCutcheon's Detergents and Emulsifiers 1969 Annual", where these compounds are listed in order of their chemical formula and their trade name. Other suitable surfactants are described in Surface Active Agents and Detergents, [Surfactants and Detergents], Volume II, by Schwartz, Perry and Berch (Interscience Publishers, 1958).
  • Suitable anion-active surfactants are, for example, soaps and synthetic sulfonated and sulfonated surfactants, in particular anion-active surfactants with 8 to 26 and preferably 10 to 22 carbon atoms in the molecule.
  • the soaps are generally water-soluble soaps of long-chain fatty acids each with 10 to 18 carbon atoms and their mixtures.
  • Sulphonated and sulphonated surfactants are also known in the art and can be prepared from suitable sulphonatable organic substances.
  • suitable sulfates and sulfonates preference is given to using aliphatic sulfates and sulfonates having 8 to 22 carbon atoms in the alkyl group, preferably having 12 to 18 carbon atoms.
  • wash-active alkyl aromatic sulfonates in question can be mononuclear or polynuclear in structure.
  • the aromatic nucleus can be derived from benzene, toluene, xylene, phenol, cresols, phenol ethers, naphthalene or phenane derivatives.
  • the alkyl group can be varied in a similar manner.
  • the alkyl groups may have a linear or branched chain (linear chains being particularly preferred), and this may include, for example, dodecyl, tridecyl, pentadecyl, octyl, nonyl, decyl or undecyl residues, mixed alkyls derived from fat products , Olefins from cracked paraffin wax or polymers of lower monoolefins.
  • the number of core sulfone groups can vary, but usually only one of these groups is present in order to maintain the best possible balance between the hydrophilic and hydrophobic parts of the molecule and to achieve effective surface activity.
  • suitable surface-active alkylaromatic sulfonates are linear alkylbenzenesulfonates in which the alkyl group contains 10 to 18 carbon atoms, for example 10 to 15 carbon atoms on average; specific examples are sodium dodecylbenzenesulfonate, sodium tridecylbenzenesulfonate and higher sodium alkylbenzenesulfonates, in which the alkyl 10 to 15 Has carbon atoms and contains an average of 12.5 carbon atoms in the molecule.
  • Suitable agents are sulfated or sulfonated, surface-active aliphatic compounds with preferably 12 to 22 carbon atoms.
  • sulfuric acid esters of polyalcohols incompletely esterified with long-chain fatty acids for example the monosulfate of coconut fat monoglyceride and the monosulfate of tallow glyceride, pure or mixed long-chain alkyl sulfates, for example lauryl sulfate and cetyl sulfate, hydroxy-fatty acid-esterified long-chain fatty acids such as long-chain fatty acids Isethionic acid, sulfates of fatty acid ethanol amides and olefin and paraffin sulfates.
  • sulfated aliphatic compounds having at least 8 carbon atoms, especially those having 12 to 18 or 22 carbon atoms in the molecule, are preferably used. If a phosphorus content is permissible, the corresponding organic phosphates and phosphonates can also be used in addition to or instead of the surface-active aliphatic and aromatic sulfates and sulfonates.
  • Long-chain quaternary alkylammonium compounds for example quaternary cetylammonium salts, are suitable as cation-active surfactants.
  • This group includes cetyltrimethylammonium chloride and cetylpyridinium chloride.
  • Another compound that can be used is diethyleneaminoethyloleylamide.
  • Nonionic surfactants include: polyoxyethylene ethers of hydroxy substituted alkyl aromatic compounds (e.g. polyoxyethylene alkylphenols), polyoxyethylene ethers of hydrophobic propylene oxide polymers, and higher alkyl amine oxides such as lauryl dimethyl amine oxide.
  • amphoteric agents examples include: salts of higher alkyl- ß- aminopropionic acids, for example the sodium salt of N-lauryl-ß-alanine, betaines substituted by higher alkyl groups, for example lauryldimethylammonium acetic acid, and compounds of the imidazoline type, for which the disodium salt of 1- (2 Hydroxyethyl) -1- (carboxymethyl) -2- (hendecyl) -4,5-dihydroimidazolinium hydroxide may be mentioned as an example.
  • the anion-active and cation-active surfactants are generally used in the form of their water-soluble salts.
  • the alkali salts for example the sodium and potassium salts
  • the alkali salts are preferred, but it is possible to use other salts if desired, for example ammonium salts, lower alkylamine salts (ie salts of mono- and trialkylamines with 1 to 4 carbon atoms in the alkyl group, e.g. methylamine, diisopropylamine and tributylamine), salts of lower alkanolamines (e.g.
  • ethanolamine diethanolamine, triethanolamine and isopropanolamine
  • alkaline earth metal salts and salts of similar metals for example calcium and magnesium salts.
  • chloride, sulfate, acetate and the like may be present as anions.
  • alkyldimethylamine oxides and acylaminoalkyldimethylaminoxides such as dodecyldimethylamine oxide and 3-laurylamidopropyldimethylamine oxide
  • an anionic surfactant such as a sodium alkyl sulfate or alkyl ether sulfate
  • a nonionic surfactant such as a polyoxyethylenated alkylphenol, for example oxyethylenated octyl or nonylphenol with preferably 8 to 10 moles of ethylene oxide.
  • this is preferably present in the cleaning agent in a proportion between 0.1 and 25 percent by weight.
  • the composition thus formed may be homogeneous without the need for stirring, or it may have to be stirred in order to mix the constituents and to obtain a suspension which is suitable for at least the period of treatment with Security is stable.
  • Any water present in the detergent is soft water of any origin (river, spring or rain); preferably a water of low hardness or particularly preferably demineralized water is used. In the presence of water in the cleaning agent, its proportion is preferably between 5 and 60 percent by weight.
  • the cleaning agent can optionally also contain a chlorofluorinated compound having one or two carbon atoms, which is selected from compounds which are liquid at room temperature, such as trichlorofluoromethane and trichlorotrifluoroethane.
  • a chlorofluorinated compound having one or two carbon atoms which is selected from compounds which are liquid at room temperature, such as trichlorofluoromethane and trichlorotrifluoroethane.
  • the cleaning agent can also contain an antifoam, a perfume, an antistatic, an aerosol propellant and / or a bactericide.
  • the cleaning agent contains several organic solvents, then preferably an alcoholic solvent is chosen; this is particularly preferably made of isopropanol.
  • the alcoholic solvent is not the only solvent in the cleaning agent, it is preferably present in a proportion of 10 to 90 percent by weight in the case of an anhydrous composition and 3 to 60 percent by weight in the case of an aqueous composition.
  • the ether is not the only solvent in the cleaning agent, it is preferably present in a proportion of 2 to 90 percent by weight in the case of an anhydrous composition and 0.5 to 40 percent by weight in the case of an aqueous composition.
  • ketonic solvent is not the only solvent in the cleaning agent, it is preferably present in a proportion of between 0.2 and 10 percent by weight.
  • chlorinated solvent is not the only solvent in the cleaning agent, it is preferably present in a proportion of between 3 and 45 percent by weight.
  • a hydrocarbon is not the only solvent in the cleaning agent, it is preferably present in a proportion of between 3 and 60 percent by weight.
  • this is preferably used in a proportion between 5 and 50 percent by weight.
  • the cleaning agent used in the implementation can be applied in any way, such as by soaking or spraying; Spraying is by far preferred, however, because it is simpler and more economical. This is done by using a container containing the cleaning agent, such as a flexible bottle that can be sprayed simply by pressing, or a container equipped with a direct-delivery pump or a pump that has been pressurized beforehand.
  • An aerosol can can also be used, the propellant added to the cleaning agent being selected from those known to the person skilled in the art, for example propane, butane, dichlorodifluoromethane, di-nitrogen monoxide and carbon dioxide; 20 to 100 parts of propane, butane or dichlorodifluoromethane or 3 to 10 parts of di-nitrogen monoxide or carbon dioxide are used per 100 parts by weight of detergent, for example.
  • propane, butane, dichlorodifluoromethane, di-nitrogen monoxide and carbon dioxide 20 to 100 parts of propane, butane or dichlorodifluoromethane or 3 to 10 parts of di-nitrogen monoxide or carbon dioxide are used per 100 parts by weight of detergent, for example.
  • the absorbent sheet consists of any known, porous or fibrous, flexible material. Specific examples of absorbent sheets are preferably weakly sized or unsized paper, cotton fabric, plant fiber nonwovens, felts and cellulose wadding in one or more layers.
  • An absorbent sheet can also consist of a layer of absorbent powdered material between two layers of fibrous material or between a layer of fibrous material and a layer of permeable material such as a polyethylene. Dry clay, kaolin, montmorillonite, natural or synthetic silica or ground vegetable fibers can be considered as the absorbent powdery substance.
  • the thickness of the absorbent sheet depends on its absorbency; in practice the thickness used should correspond to a density between 15 and 200 grams per square meter and preferably between 30 and 100 grams per square meter.
  • the dimensions of the absorbent sheet depend on the one hand on those of the washing machine drum and on the other hand on those of the treated articles of clothing.
  • the strip used should have the largest width and length permitted in the washing machine.
  • the absorbent sheet preferably has a length between 30 and 150 cm and a width between 5 and 40 cm.
  • the dimensions of the absorbent sheet will also be in between and fit the size of the treated garments.
  • the absorbent sheet can consist of several layers, from which the one that has come into contact with the garment is removed before the next treatment.
  • the absorbent sheet can also have a special structure, such as a corrugated, pleated, slightly embossed or satin.
  • the film with the absorbent sheet and the soaked or sprayed clothing items can be held together by means of a system of clips and / or sliders, the latter advantageously occupying the entire width of the absorbent sheet.
  • the impermeable film is obtained by hot coating the absorbent sheet and is integral with it.
  • the impermeable film surrounding the absorbent sheet preferably has a fastening system which makes it possible to keep it closed over the articles of clothing; such a system can consist of snap fasteners, a zipper, a Velcro strip, hooks or the like. As a limit case, such a system can be used to achieve a tight cover around the items of clothing, so that spinning is possible even in the presence of water in the washing machine.
  • the film overlapping the absorbent sheet forms a sack which envelops it and the items of clothing.
  • the absorbent sheet in the form of a bag has gussets which make it possible to increase its capacity.
  • the purpose of the absorbent sheet is to collect the detergent after removing the dirt from the clothes.
  • centrifuging is to allow the cleaning agent to migrate as completely as possible into the absorbent layer.
  • This process is the subject of stage E after the articles of clothing with the absorbent sheet in the surrounding impermeable film have been placed flat on the inner circular surface of the drum of a washing machine, the article of clothing on the inside of the drum and the absorbent sheet on the perforated wall of the drum are turned.
  • One spin may be sufficient, but it is generally preferable to do two.
  • the garment and the absorbent sheet as a whole can be held against the wall of the drum either by the inherent stiffness of the absorbent sheet and the impervious film or by a system of clips, fasteners, sliders or ribs or any other suitable system.
  • the whole thing is removed from the drum and the garment is separated from the absorbent sheet.
  • the garment can be used in this condition, but it is generally preferable to let it dry. If the washing machine has a drying device, you can of course use it to finish the job. It is preferable not to completely cover the garment with an impervious film.
  • a combination of a cleaning agent and an absorbent sheet is produced in the composition given below (values in percentages by weight):
  • the detergent is placed in a bottle equipped with a small hand-operated pump which dispenses the composition in sprayed form; a piece of felt (so-called piano hammer quality), which can be used as a friction rag, with a diameter of 20 mm and a thickness of 8 mm is glued to the part of the pump opposite its opening.
  • a piece of felt so-called piano hammer quality
  • the absorbent sheet consists of a single layer of a 70 g / m 2 light blue colored fleece 25 cm wide and one meter long.
  • the absorbent sheet is covered on one side with a 22 g / m 2 impermeable polyethylene film obtained by hot coating; a 0.05 mm thick and 20 cm wide polyethylene film is welded over the entire length of the edge of this impermeable film.
  • the combination constructed in this way is used to clean stains on a 25 - 35 cm piece of pure new wool, which are about 1 cm 2 in size and come from the following products: sweetened coffee, soiled fat, black shoe polish, mulberry jam, black felt-tip ink, olive oil , spicy tomato sauce, mustard, pomegranate syrup, vinegar and red wine. Allow these spots to age for a few days and then apply the procedure as follows:
  • stains are removed from identical pieces of tissue stained in the same manner using ten different commercial household stain removal products and ten industrial stain removal products.
  • the treatment is completed by soaking in perchlorethylene (1,1,2,2-tetrachlorethylene) and then drying in air.
  • the stain removing compositions are each placed in a 28 mm diameter cylindrical container, the opening of which is provided with a piece of felt which comes into contact with the composition and serves as a friction cloth.
  • the rinse compositions are placed in a container provided with a small hand-operated pump that allows the composition to be dispensed in a sprayed form.
  • a combination of a cleaning agent and an absorbent sheet is produced in the composition given below (values in percentages by weight):
  • the stain removing composition is placed in a 28 mm diameter cylindrical container, the opening of which is provided with a piece of felt which comes into contact with the composition and serves as a friction rag.
  • the flushing composition is placed in an aerosol can.
  • the absorbent sheet consists of three layers of 20 g / m 2 heavy, bleached fleece and is 25 cm wide and 120 cm long so that it can be cut as required.
  • the absorbent sheet has a slightly embossed, white, impermeable, 25 g / m 2 heavy and 25 cm wide polyethylene film, which is welded over the entire length to one side of the absorbent sheet.
  • the device comprises a second semi-rigid, impermeable and 0.3 mm thick polyethylene film.
  • This second impermeable film has a width of 70 cm and a length of 120 cm; it is folded over its entire length with a gusset on both sides, so that it forms a 26 cm wide envelope which is to contain the absorbent sheet, the first impermeable film and the garment; the envelope thus formed can be closed by means of a Velcro fastener system.
  • Combinations constructed in this way are distributed to housewives with instructions for use. After twelve days, surveys are made of the extent to which these have been used and how the housewife assesses the results obtained in comparison with the generally obtained results when she entrusts her clothes to a commercial cleaning company.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Cleaning Or Drying Semiconductors (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Processing Of Solid Wastes (AREA)

Claims (8)

1. Procédé pour nettoyer un matériau textile en traitant celui-ci avec un produit de nettoyage contenant au moins un solvant organique, caractérisé par le fait que
(A) on amène en contact le matériau textile imprégné du produit de nettoyage avec une feuille absorbante ;
(B) on enveloppe avec une feuille imperméable le côté de la feuille absorbante qui n'est pas en contact avec le matériau textile ;
(C) on forme un système fermé avec la feuille imperméable qui enferme la feuille absorbante et le matériau textile ;
(D) on pose à plat le système fermé sur la surface circulaire intérieure d'un tambour de machine à laver, la feuille absorbante, vue radialement, étant placée extérieurement dans le tambour ;
(E) on fait pénétrer par centrifugation le produit de nettoyage dans la feuille absorbante par rotation du tambour de la machine à laver ;
(F) on enlève la matériau textile nettoyé du système fermé.
2. Procédé selon la revendication 1, caractérisé par le fait que dans la phase de traitement A on utilise un produit de nettoyage qui contient au moins un solvant choisi parmi les solvants alcooliques et les solvants cétoniques, les éther-oxydes, les solvants chlorés et les hydrocarbures.
3. Procédé selon la revendication 1, caractérisé par le fait que le produit de nettoyage contient de l'eau.
4. Procédé selon la revendication 1, caractérisé par le fait que le produit de nettoyage contient un tensioactif choisi parmi les composés anioniques, cationiques, amphotères et non-ioniques.
5. Procédé selon la revendication 1, caractérisé par le fait que le produit de nettoyage contient un solvant complémentaire choisi parmi les dérivés chlorofluorés du méthane ou de l'éthane liquides à la température ambiante.
6. Procédé selon la revendication 1, caractérisé par le fait que la feuille absorbante est choisie parmi le papier, les tissus de coton, les non-tissés de fibres végétales, les feutres, et l'ouate de cellulose, la feuille absorbante pouvant être constituée par une ou plusieurs couches et pouvant renfermer une matière absorbante pulvérulente.
7. Procédé selon la revendication 1, caractérisé par le fait que le système fermé est maintenu contre la paroi du tambour de la machine à laver par un dispositif rigide.
8. Utilisation d'une feuille absorbante et d'une feuille imperméable au produit de nettoyage liquide et pouvant entourer la feuille absorbante afin d'effectuer le procédé selon la revendication 1.
EP81810046A 1980-02-22 1981-02-16 Procédé pour nettoyer un matériau textile Expired EP0036833B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81810046T ATE7054T1 (de) 1980-02-22 1981-02-16 Verfahren zur reinigung von textilmaterial.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU82193 1980-02-22
LU82193 1980-02-22

Publications (2)

Publication Number Publication Date
EP0036833A1 EP0036833A1 (fr) 1981-09-30
EP0036833B1 true EP0036833B1 (fr) 1984-04-11

Family

ID=19729357

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81810046A Expired EP0036833B1 (fr) 1980-02-22 1981-02-16 Procédé pour nettoyer un matériau textile

Country Status (5)

Country Link
US (1) US4336024A (fr)
EP (1) EP0036833B1 (fr)
AT (1) ATE7054T1 (fr)
DE (1) DE3163034D1 (fr)
PT (1) PT72541B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5972041A (en) 1995-06-05 1999-10-26 Creative Products Resource, Inc. Fabric-cleaning kits using sprays, dipping solutions or sponges containing fabric-cleaning compositions
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
US6086634A (en) 1995-06-05 2000-07-11 Custom Cleaner, Inc. Dry-cleaning compositions containing polysulfonic acid
US6238736B1 (en) 1995-09-29 2001-05-29 Custom Cleaner, Inc. Process for softening or treating a fabric article
KR100764895B1 (ko) * 1991-07-08 2007-10-09 세이코 엡슨 가부시키가이샤 고성능 알아이에스씨 마이크로프로세서 구조

Families Citing this family (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2647116B1 (fr) * 1989-05-16 1991-08-30 Levy Maurice Composition liquide a base de solvants organiques facilitant l'adherence de tout revetement sur un support
US5723431A (en) * 1989-09-22 1998-03-03 Colgate-Palmolive Co. Liquid crystal compositions
US5634947A (en) * 1990-10-02 1997-06-03 Mihama Corporation Method for cleaning clothes with propylene glycol monomethyl ether
US5393451A (en) * 1991-01-11 1995-02-28 Koetzle; A. Richard High temperature flashpoint, stable cleaning composition
US5112516A (en) * 1991-01-11 1992-05-12 William D. Sheldon, III High temperature flashpoint, stable cleaning composition
US5238587A (en) * 1991-03-20 1993-08-24 Creative Products Resource Associates, Ltd. Dry-cleaning kit for in-dryer use
US5252107A (en) * 1991-05-08 1993-10-12 Wilkins Jr Joe S Ignition fluid
US5531927A (en) * 1992-03-20 1996-07-02 Bio-Safe Specialty Products, Inc. Stain removing compositions and methods of using the same
US5783551A (en) * 1992-04-29 1998-07-21 Mirsky; Jeffrey Paraffinic cleaning solutions
US5442938A (en) * 1993-02-03 1995-08-22 Kislyuk; Mark N. Accessory kit for converting a home dryer to a dry cleaning machine
US5501713A (en) * 1994-05-04 1996-03-26 Wilkins, Jr.; Joe S. Engine fuels
US5632780A (en) * 1995-03-30 1997-05-27 The Procter & Gamble Company Dry cleaning and spot removal proces
US5630847A (en) * 1995-03-30 1997-05-20 The Procter & Gamble Company Perfumable dry cleaning and spot removal process
US5547476A (en) * 1995-03-30 1996-08-20 The Procter & Gamble Company Dry cleaning process
US5942484A (en) * 1995-03-30 1999-08-24 The Procter & Gamble Company Phase-stable liquid fabric refreshment composition
US5591236A (en) * 1995-03-30 1997-01-07 The Procter & Gamble Company Polyacrylate emulsified water/solvent fabric cleaning compositions and methods of using same
EP0817877A1 (fr) * 1995-03-30 1998-01-14 The Procter & Gamble Company Article de nettoyage a sec
US5630848A (en) * 1995-05-25 1997-05-20 The Procter & Gamble Company Dry cleaning process with hydroentangled carrier substrate
US5912408A (en) * 1995-06-20 1999-06-15 The Procter & Gamble Company Dry cleaning with enzymes
US5687591A (en) * 1995-06-20 1997-11-18 The Procter & Gamble Company Spherical or polyhedral dry cleaning articles
GB9604884D0 (en) * 1996-03-07 1996-05-08 Reckitt & Colman Inc Improvements in or relating to organic compositions
US6024767A (en) * 1995-06-22 2000-02-15 Reckitt & Colman Inc. Home dryer dry cleaning and freshening system employing dispensing devices
WO1997000990A2 (fr) * 1995-06-22 1997-01-09 Reckitt & Colman Inc. Ameliorations apportees ou liees a des compositions organiques
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
GB9604849D0 (en) * 1996-03-07 1996-05-08 Reckitt & Colman Inc Improvements in or relating to organic compositions
US5951716A (en) * 1995-06-22 1999-09-14 Reckitt & Colman Inc. Home dryer dry cleaning and freshening system employing dryer cleaning bag
ATE165110T1 (de) * 1995-07-13 1998-05-15 Procter & Gamble Verpackte schäumende zusammensetzung
EP0753558A1 (fr) * 1995-07-13 1997-01-15 The Procter & Gamble Company Composition moussante emballée
US6021926A (en) * 1995-07-13 2000-02-08 The Procter & Gamble Company Packaged foaming composition
US5925608A (en) * 1995-07-13 1999-07-20 The Procter & Gamble Company Packaged foaming composition
US5968202A (en) * 1995-07-13 1999-10-19 The Procter & Gamble Company Method of cleaning textile fabrics
EP0753556B1 (fr) * 1995-07-13 2003-10-15 The Procter & Gamble Company Compositions moussante emballée
US5681355A (en) * 1995-08-11 1997-10-28 The Procter & Gamble Company Heat resistant dry cleaning bag
CA2238497A1 (fr) * 1995-11-27 1997-06-05 The Procter & Gamble Company Procede de nettoyage de tissus textiles
US6048368A (en) * 1995-11-27 2000-04-11 The Proctor & Gamble Company Cleaning method for textile fabrics
AU6978396A (en) * 1995-11-27 1997-06-19 Procter & Gamble Company, The Composition for treating stains on laundry items and method of treatment
US6233771B1 (en) 1996-01-26 2001-05-22 The Procter & Gamble Company Stain removal device
US5789368A (en) * 1996-01-26 1998-08-04 The Procter & Gamble Company Fabric care bag
WO1997029178A1 (fr) * 1996-02-09 1997-08-14 The Procter & Gamble Company Article pour le nettoyage des surfaces
US5840675A (en) * 1996-02-28 1998-11-24 The Procter And Gamble Company Controlled released fabric care article
US5728977A (en) * 1996-04-09 1998-03-17 Juday; Thomas W. Apparatus and methods for determining the quantity of and stabilizing a plurality of soiled industrial towels
US5891197A (en) * 1996-08-02 1999-04-06 The Proctor & Gamble Company Stain receiver for dry cleaning process
US5881577A (en) * 1996-09-09 1999-03-16 Air Liquide America Corporation Pressure-swing absorption based cleaning methods and systems
US5872090A (en) * 1996-10-25 1999-02-16 The Procter & Gamble Company Stain removal with bleach
US5849039A (en) * 1997-01-17 1998-12-15 The Procter & Gamble Company Spot removal process
US5762648A (en) * 1997-01-17 1998-06-09 The Procter & Gamble Company Fabric treatment in venting bag
US6045588A (en) * 1997-04-29 2000-04-04 Whirlpool Corporation Non-aqueous washing apparatus and method
US5895504A (en) * 1997-07-09 1999-04-20 S. C. Johnson & Son, Inc. Methods for using a fabric wipe
US6576323B2 (en) 1998-03-11 2003-06-10 Procter & Gamble Fabric cleaning article with texturing and/or a tackiness agent
US6759006B1 (en) 1998-04-24 2004-07-06 The Procter & Gamble Company Fabric sanitization process
US5965504A (en) * 1998-10-13 1999-10-12 Reynolds; Rayvon E. Dry-cleaning article, composition and methods
US6855172B2 (en) 1998-10-13 2005-02-15 Dry, Inc. Dry-cleaning article, composition and methods
US7185380B2 (en) * 1998-10-24 2007-03-06 The Procter & Gamble Company Methods for laundering delicate garments in a washing machine comprising a woven acrylic coated polyester garment container
WO2000024958A2 (fr) * 1998-10-24 2000-05-04 The Procter & Gamble Company Procedes de lavage de vetements delicats en lave-linge
US6995124B1 (en) 1998-10-24 2006-02-07 The Procter & Gamble Company Methods for laundering delicate garments in a washing machine
US6966696B1 (en) 1998-10-24 2005-11-22 The Procter & Gamble Company Methods for laundering delicate garments in a washing machine
US6315800B1 (en) 1998-10-27 2001-11-13 Unilever Home & Personal Care Usa, A Division Of Conopco, Inc. Laundry care products and compositions
US7169293B2 (en) * 1999-08-20 2007-01-30 Uop Llc Controllable space velocity reactor and process
EP1122302A1 (fr) * 2000-01-31 2001-08-08 Henkel Kommanditgesellschaft auf Aktien Traitement des textiles souillés
US6691536B2 (en) * 2000-06-05 2004-02-17 The Procter & Gamble Company Washing apparatus
US6939837B2 (en) * 2000-06-05 2005-09-06 Procter & Gamble Company Non-immersive method for treating or cleaning fabrics using a siloxane lipophilic fluid
GB2364069A (en) * 2000-06-28 2002-01-16 Reckitt Benckiser Nv Process for cleaning or refreshing fabrics
US20070118998A1 (en) * 2000-08-25 2007-05-31 The Procter & Gamble Company Methods for laundering delicate garments in a washing machine
US20050112165A1 (en) * 2000-10-02 2005-05-26 Tommy Taylor Insect eradication system
WO2002079366A1 (fr) * 2001-04-02 2002-10-10 Unilever N.V. Agent nettoyant pour tissus
US7169742B2 (en) * 2001-10-18 2007-01-30 The Procter & Gamble Company Process for the manufacture of polycarboxylic acids using phosphorous containing reducing agents
US7008457B2 (en) * 2001-10-18 2006-03-07 Mark Robert Sivik Textile finishing composition and methods for using same
US7018422B2 (en) * 2001-10-18 2006-03-28 Robb Richard Gardner Shrink resistant and wrinkle free textiles
US6989035B2 (en) * 2001-10-18 2006-01-24 The Procter & Gamble Company Textile finishing composition and methods for using same
US6841198B2 (en) * 2001-10-18 2005-01-11 Strike Investments, Llc Durable press treatment of fabric
US7144431B2 (en) * 2001-10-18 2006-12-05 The Procter & Gamble Company Textile finishing composition and methods for using same
US20040266643A1 (en) * 2003-06-27 2004-12-30 The Procter & Gamble Company Fabric article treatment composition for use in a lipophilic fluid system
US20070056119A1 (en) * 2003-06-27 2007-03-15 Gardner Robb R Method for treating hydrophilic stains in a lipophlic fluid system
US20050059571A1 (en) * 2003-09-12 2005-03-17 John Mahdessian Comprehensive stain removal kit and method with absorbent backing material
US20050183208A1 (en) * 2004-02-20 2005-08-25 The Procter & Gamble Company Dual mode laundry apparatus and method using the same
US7947086B2 (en) * 2004-09-01 2011-05-24 The Procter & Gamble Company Method for cleaning household fabric-based surface with premoistened wipe
US20060052269A1 (en) * 2004-09-01 2006-03-09 Panandiker Rajan K Premoistened disposable wipe
US20060277706A1 (en) * 2004-09-01 2006-12-14 Clark Melissa D Implement for use with a cleaning sheet
US20070037721A1 (en) * 2004-09-01 2007-02-15 The Procter & Gamble Company Moistened disposable wipe for controlling allergens
US7596974B2 (en) 2006-06-19 2009-10-06 S.C. Johnson & Son, Inc. Instant stain removing device, formulation and absorbent means
US8569221B2 (en) * 2007-08-30 2013-10-29 Kimberly-Clark Worldwide, Inc. Stain-discharging and removing system
DE102015107286A1 (de) * 2015-05-11 2016-11-17 Miele & Cie. Kg Haushaltsgerät wie beispielsweise eine Waschmaschine, ein Trockner oder ein Waschtrockner, sowie Verfahren zur chemischen Trockenreinigung in einem Haushaltsgerät

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2316386A (en) * 1941-06-21 1943-04-13 Albrecht & Son Co E Process of cleaning fur coats
DK128856A (fr) * 1969-08-06
US3686125A (en) * 1969-10-24 1972-08-22 United States Banknote Corp Solvent absorbent method and product application
CA965913A (en) * 1971-02-03 1975-04-15 Paul A. Boulus Thick covering textile cleaning process and cleaning pad
FR2126943A1 (fr) 1971-02-05 1972-10-13 Cravero Mario
GB1471886A (en) 1974-06-20 1977-04-27 Talbot Chem Ltd Cleansing composition
DE2628480A1 (de) 1976-06-25 1978-01-05 Oreal Fleckenentfernungsmittel fuer gewebe und ihre herstellung

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100764895B1 (ko) * 1991-07-08 2007-10-09 세이코 엡슨 가부시키가이샤 고성능 알아이에스씨 마이크로프로세서 구조
KR100764894B1 (ko) * 1991-07-08 2007-10-09 세이코 엡슨 가부시키가이샤 고성능 알아이에스씨 마이크로프로세서 구조
KR100886000B1 (ko) * 1991-07-08 2009-03-03 세이코 엡슨 가부시키가이샤 고성능 알아이에스씨 마이크로프로세서 구조
US5972041A (en) 1995-06-05 1999-10-26 Creative Products Resource, Inc. Fabric-cleaning kits using sprays, dipping solutions or sponges containing fabric-cleaning compositions
US5997586A (en) 1995-06-05 1999-12-07 Smith; James A. Dry-cleaning bag with an interior surface containing a dry-cleaning composition
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
US6086634A (en) 1995-06-05 2000-07-11 Custom Cleaner, Inc. Dry-cleaning compositions containing polysulfonic acid
US6179880B1 (en) 1995-06-05 2001-01-30 Custom Cleaner, Inc. Fabric treatment compositions containing polysulfonic acid and organic solvent
US6238736B1 (en) 1995-09-29 2001-05-29 Custom Cleaner, Inc. Process for softening or treating a fabric article
US6254932B1 (en) 1995-09-29 2001-07-03 Custom Cleaner, Inc. Fabric softener device for in-dryer use

Also Published As

Publication number Publication date
US4336024A (en) 1982-06-22
PT72541A (fr) 1981-03-01
ATE7054T1 (de) 1984-04-15
EP0036833A1 (fr) 1981-09-30
DE3163034D1 (en) 1984-05-17
PT72541B (fr) 1982-02-10

Similar Documents

Publication Publication Date Title
EP0036833B1 (fr) Procédé pour nettoyer un matériau textile
DE69620417T2 (de) Fleckenputzmittel
DE69624486T2 (de) Trockenreinigungverfahren mit hitzebeständigem beutel
US5547476A (en) Dry cleaning process
US5908473A (en) Spot pretreatment compositions for home dry cleaning
DE2501464A1 (de) Bleichverfahren
DE2617589A1 (de) Hydrophile polyurethane
DE2239710A1 (de) Verfahren zur behandlung von geweben mit temporaer schmutzabloesenden harzen beim waschen
JPH11502888A (ja) 乳化された水／溶剤クリーニング組成物
DE3707409A1 (de) Verfahren zur fleckentfernung von textilien
DE2635257A1 (de) Mittel zum nachbehandeln gewaschener waesche im waeschetrockner
WO1997000939A1 (fr) Articles spheriques ou polyedriques pour le nettoyage a sec
DE2813637A1 (de) Verfahren zum waschen eines mit oel verschmutzten gewebes
US4077770A (en) Textile cleaning process including soil-repellent finish
US4659332A (en) Process for dry-cleaning textiles and microemulsion dry cleaning composition for the use therein
EP0091261B1 (fr) Procédé de nettoyage à sec
DE60123830T2 (de) Antimikrobielle abwischtücher
DE2857474C2 (fr)
DE102007029485A1 (de) Verfahren zur Reinigung insbesondere empfindlichen Reinigungsgutes
JPS6014797B2 (ja) 紡織物を化学的に洗浄するための洗浄増大液
US4637892A (en) Cleaning solution
DE1081173B (de) Desinfizierendes Waschmittel
EP0913117A1 (fr) Procédé pour le lavage et l'imprégnation prête à l'emploi d'un torchon ou d'une garniture de balai
DE1955249A1 (de) Detergent und Reinigungsgemisch fuer die chemische Reinigung
US2267617A (en) Mothproofing

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19810218

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB LI LU

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

RBV Designated contracting states (corrected)

Designated state(s): AT BE CH DE FR GB LI LU

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB LI LU

REF Corresponds to:

Ref document number: 7054

Country of ref document: AT

Date of ref document: 19840415

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3163034

Country of ref document: DE

Date of ref document: 19840517

ET Fr: translation filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19850117

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19850122

Year of fee payment: 5

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19850228

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Effective date: 19860216

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19860228

Ref country code: CH

Effective date: 19860228

Ref country code: BE

Effective date: 19860228

BERE Be: lapsed

Owner name: AIRWICK A.G.

Effective date: 19860228

GBPC Gb: european patent ceased through non-payment of renewal fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19861031

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19861101

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19881118