WO2002083828A1 - Compositions de nettoyage non moussantes et leur procede d'utilisation - Google Patents

Compositions de nettoyage non moussantes et leur procede d'utilisation Download PDF

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Publication number
WO2002083828A1
WO2002083828A1 PCT/US2002/011816 US0211816W WO02083828A1 WO 2002083828 A1 WO2002083828 A1 WO 2002083828A1 US 0211816 W US0211816 W US 0211816W WO 02083828 A1 WO02083828 A1 WO 02083828A1
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WO
WIPO (PCT)
Prior art keywords
composition
surfactant
combinations
group
glycol
Prior art date
Application number
PCT/US2002/011816
Other languages
English (en)
Other versions
WO2002083828A8 (fr
Inventor
Benjamin C. Ramirez, Jr.
Robert P. Micciche
Uma Tripathi
Original Assignee
Playtex Products, Inc.
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
Priority claimed from US10/122,500 external-priority patent/US6867174B2/en
Application filed by Playtex Products, Inc. filed Critical Playtex Products, Inc.
Priority to CA2444441A priority Critical patent/CA2444441C/fr
Priority to MXPA03009444A priority patent/MXPA03009444A/es
Priority to AU2002252669A priority patent/AU2002252669A1/en
Publication of WO2002083828A1 publication Critical patent/WO2002083828A1/fr
Publication of WO2002083828A8 publication Critical patent/WO2002083828A8/fr

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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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0043—For use with aerosol devices
    • 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
    • C11D3/0026—Low foaming or foam regulating compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/43—Solvents

Definitions

  • the present invention relates to cleaning compositions. More particularly, the present invention relates to aqueous, non-foaming cleaning compositions capable of removing stains from carpets, fabrics and other inanimate surfaces.
  • Fabric and carpet fibers may stain upon contact with water and proteinaceous materials, particulate matter, oily/greasy type soils, oxidizable materials, and numerous other materials. Such stains are conventionally removed by compositions containing combinations of cleansing surfactants that lift and remove these stains from the fabric. Stain removing compositions may also be formulated to further contain an array of enhancing agents including active oxygen-containing compounds, maiodor reducing compounds, fragrances, and anti-soiling agents, commonly referred to as soil resists, that prevent or impede the re-soiling of the fabric after cleaning.
  • soil resists One type of soil resist, a fluorosurfactant, is described in U.S. Patent No. 5,712,240 to Tyerech et al. See also U.S.
  • Patent No. 5,728,669 to Tyerech Compositions for reducing maiodor impressions are described in U.S. Patent No. 5,783,544 to Trinh et al. These include perfumes, metal salts and cyclodextrins.
  • stain removal compositions In addition to providing acceptable stain removal ability, stain removal compositions must be stable for long periods of time under different conditions, and must be convenient and safe to use.
  • a cleaning composition is delivered to a stain by way of a substrate, such as, a wipe, a cloth, or a sponge, or it is applied directly to the stain from the container in which it is housed.
  • a substrate such as, a wipe, a cloth, or a sponge
  • These containers may be adapted to spray or squirt the cleaning composition onto the stain and may also be fitted with an additional mechanical cleaning means, such as a brush or other textured surface, to aid in removing the stain.
  • Sprayable cleaners have been used for many years for both household and institutional cleaning of a variety of organic and inorganic soils on all types of surfaces, including textiles, hard surfaces, and other inanimate surfaces. Many of these sprayable cleaners are formulated as foaming cleaners due to the belief that the foaming action helps "lift” stains off the object or surface to be cleaned.
  • U.S. Patent Nos. 3,723,323 and 3,723,358 to Morgan et al. each describe aqueous fabric treating shampoo compositions containing anionic or nonionic surfactants as cleansing agents and neutralized polymers of acrylic or methacrylic acid with styrene or other unsaturated monomers such as alkyl acrylates and methacrylates.
  • the polymer is said to impart anti-soiling properties to fabrics cleaned with the compositions.
  • U.S. Patent No. 4,013,595 to Podella et al. provides non-flammable aqueous aerosol rug cleaners using hydrocarbon propellants. They possess reduced flammability due to the presence of at least 0.3% lauryl alcohol in combination with 0.3% to 10% of an alkali metal lauryl sulfate salt as at least one of the surfactants.
  • the Podella et al. compositions also contain polymers of the type taught in the Morgan et al. patents noted above.
  • U.S. Patent No. 3,734,686 to Douglas provides a carpet cleaning shampoo composition for carpets and pile fabrics, which claims to enhance the abrasion resistance and antistatic properties of the treated carpet or pile fabric.
  • This benefit comes from the presence of an aqueous emulsion of oxygen-free polyethylene of particle size 0.02 to 0.5 microns and average molecular weight of 7,000 to 40,000 where at least 30% of the particles are covered with an emulsifier composition.
  • U.S. Patent No. 4,304,610 to Weisensel provides a carpet cleaning method for use with extraction machinery to clean carpets that contain high foaming anionic surfactants.
  • the aqueous liquid or dry powder composition contains a cationic surfactant that reacts with and suppresses foaming of the anionic surfactant in the carpet, a nonionic surfactant as a primary cleaning agent, builders, fillers and chelating agents, and optionally, optical brighteners, dyes and perfumes.
  • U.S. Patent No. 4,561 ,992 to Troger et al. provides an aerosol cleaning agent for textile surfaces that contains plasticized urea-formaldehyde resin foam particles (0.005-0.120 mm), propellant, anti-settling agent, suspending agent, a liquid, and sodium aluminum silicate particles.
  • a silicone defoamer may be included to promote the removal of soap residue. The product is applied to textile upholstery, allowed to dry and vacuumed away from the fabric.
  • U.S. Patent No. 4,678,595 to Malik et al. provides a carpet shampoo or upholstery cleaning composition containing a glycoside surfactant, a normally solid, water-soluble or water dispersible polymer component and water.
  • antistatic agents foam builders and stabilizers, such as, amine oxides and amphoteric cycloimidines or imidazolines, optical brighteners, perfumes and the like can also be included.
  • U.S. Patent No. 4,780,100 to Moll provides a foaming aqueous aerosol fabric cleaning composition, which has foaming surfactants, solvents, propellants, builders and water. The foam arguably enters the fabric pile and brings dirt up to the surface as a second foam is formed when the solvent evaporates. The only requirement for surfactants is that they form a foam and can include organosilicones. Amphoteric surfactants such as betaines can be used.
  • Foams may contain at least 15% to about 30% air, which can result in an incomplete product to stain surface contact and subsequent cleaning ineffectiveness.
  • foam when not completely removed from the surface being cleaned, can form a residue, which is not only visually undesirable, but requires additional cleaning to remove the residue.
  • the cleaning composition of the present invention is a stable, non-foaming aerosol composition, capable of removing stains on carpets, fabrics, and other inanimate objects.
  • the compositions of the present invention are uniquely formulated to not only have superior stain removal properties, but to also comply with environmental regulations directed to VOC's.
  • the present invention in brief summary, is a stable, non-foaming cleaning composition
  • a stable, non-foaming cleaning composition comprising: a solvent system and a surfactant system.
  • the composition further includes a propellant system enabling the composition to be delivered as a non-foaming aerosol spray.
  • the present invention may also include one or more enhancing agents.
  • the present compositions are not only effective in removing stains, they are compliant with environmental regulations for VOC's.
  • the present invention provides stable, aqueous, non-foaming cleaning compositions.
  • a cleaning composition of the present invention has a solvent system and a surfactant system.
  • the cleaning composition may have one or more enhancing agents.
  • enhancing agents include, but are not limited to, one or more preservatives, fragrances, maiodor reducing systems, pH control agents, peroxygen components, soil resists, or any combinations thereof.
  • the aqueous cleaning composition of the present invention has a solvent system that aids in the removal of stains.
  • the solvent system includes one or more organic solvents that are not only effective at removing stains, but are present in an amount that complies with environmental regulations directed to VOC's.
  • Suitable organic solvents include, but are not limited to, one or more halogenated hydrocarbons, hydrocarbons, glycols, ethylene glycols, glycol ethers, propylene glycols, propylene glycol methyl ethers, propylene glycol butyl ethers, dipropylene glycols, dipropylene glycol methyl ethers, tripropylene glycols, tripropylene glycol methyl ethers, diethylene glycol butyl ethers, methanols, ethanols, propanols, isopropanols, n-butanols, sec- butanols, tert-butanols, hexylcellosolves, butylcellosolves, methylcellosolves, aromatic hydrocarbons, esters, glycol ether esters, ketones, plasticizers, or any combinations thereof.
  • the solvent system includes one or more of the following organic solvents: propylene glycol monomethyl ether, propylene glycol t-butyl ether, diethylene glycol monobutyl ether, isopropanol, or any combinations thereof.
  • the solvent system is present in the cleaning composition in an amount about 2 percent by weight (wt.%) to about 60 wt.% of the total weight of the composition.
  • the solvent system is present in an amount about 10 wt.% to about 50 wt.%, and more preferably about 15 wt.% to about 45 wt.%, of the total weight of the aerosol cleaning composition.
  • the cleaning composition of the present invention also has a surfactant system.
  • the surfactant system has one or more surfactants in an amount sufficient to remove stains, yet avoid foaming. These surfactants are preferably mild surfactants. Such surfactants may be anionic, cationic, nonionic, zwitterionic, amphoteric, or any combinations thereof.
  • the surfactant system of the present invention has one or more nonionic surfactants, amphoteric surfactants, or any combinations thereof.
  • Suitable nonionic surfactants that can be used in the cleaning compositions of the present invention include, but are not limited to, one or more ethoxylated (EO), propoxylated (PO), inter-dispersed ethoxylated- propoxylated (EO-PO), alcohols, copolymers, fatty acids, alkyl phenols, polyglycosides, n-alkylpyrrolidones, block copolymers, or any combinations thereof.
  • the most preferred nonionic surfactants are EO, PO, and EO-PO alkyl phenols, or any combinations thereof.
  • the nonionic surfactant is nonyl phenol ethoxylate.
  • Suitable amphoteric surfactants include, for example, one or more betaines, amine oxides, alkyl imidazolines, cocaamphopropionates, or any combinations thereof.
  • the amphoteric surfactant is an alkylhydroxypropylsultane sold under the tradename BURCO ® HCS-989-DF by Burlington Chemical Company, Inc.
  • the surfactant system is present in the cleaning composition in an amount about 0.001 wt.% to about 2 wt.% of the total weight of the cleaning composition.
  • the surfactant system is present in an amount about 0.005 wt.% to about 1 wt.%, and more preferably about 0.01 wt.% to about 0.5 wt.%, of the total weight of the cleaning composition.
  • the cleaning compositions of the present invention are aqueous compositions.
  • the compositions include water, which is present in an amount about 35 wt.% to about 95 wt.% of the total weight of the composition. More preferably, the water is present in an amount about 40 wt.% to about 75 wt.% of the total weight of the composition.
  • the cleaning compositions of the present invention also include one or more enhancing agents.
  • enhancing agents improve the stability, efficacy, ease, and/or pleasure of use by the end user.
  • the one or more enhancing agents that can be used in the present cleaning compositions include, but are not limited to, one or more preservatives, fragrances, maiodor reducing agents, salts, pH control agents, peroxygen components, soil resists, or any combinations thereof.
  • Suitable preservatives include, but are not limited to, one or more organic salts, organic sulfur compounds, halogenated compounds, cyclic organic nitrogen compounds, low molecular weight aldehydes, quaternary compounds, phenyl and phenoxy compounds, parabens, organic acids and derivatives, iodophors, quaternary ammonium compounds, urea derivatives, isothiazolines, alkyl substituted amino acids, formaldehydes, formaldehyde donors including 1 -(3-chloroallyl)-3, 5, 7-azoniaadamantane chloride, 1 ,3- bis(hydroxymethyl)-5,5-dimethylhydantoin, 1-(hydroxymethyl)-5,5-dimethyl hydantoin, 3-iodo-2-propynyl butyl carbamate, hexahydro-1 ,3,5-tris(2- hydroxyethyl)-s-triazine, or any combinations thereof.
  • a preservative When a preservative is present, it is present in an amount about 0.001 wt.% to about 2 wt.% based on the total weight of the composition. Preferably, the preservative is present at about 0.01 wt.% to about 1 wt.%, with about 0.05 wt.% to about 0.5 wt.% being the most preferred amount.
  • One or more fragrances may be used in the present cleaning compositions to eliminate the chemical smell inherent with cleaning compositions. Also, the fragrance may mask or eliminate any odors associated with the stain being cleaned.
  • Suitable fragrances include, but are not limited to, one or more aromatic or aliphatic esters having a molecular weight from about 130 to about 250, aliphatic or aromatic alcohol having a molecular weight from about 90 to about 240, aliphatic ketone having a molecular weight from about 150 to about 260, aromatic ketone having a molecular weight from about 150 to about 270, aromatic and/or aliphatic lactone having a molecular weight from about 130 to about 290, aliphatic aldehyde having a molecular weight from about 140 to about 200, aromatic aldehyde having a molecular weight from about 90 to about 230, aliphatic or aromatic ether having a molecular weight from about 150 to about 270, condensation product of aldehyde and amine having a molecular weight from about 180 to about 320, or any combinations thereof.
  • the one or more fragrances are present in an amount about 0.001 wt.% to about 2 wt.% of the total weight of the composition.
  • the fragrance is present in an amount about 0.05 wt.% to about 1 wt.%.
  • the more preferred amount of fragrance is about 0.1 wt.% to about 0.5 wt.% of the total weight of the composition.
  • One or more maiodor reducing agents may be used in the cleaning composition of the present invention.
  • Useful maiodor reducing agents include, but are not limited to, one or more cyclodextrins, inorganic and organic acids, metallic salts of inorganic and organic acids, enzymes or enzyme systems, metazenes, or any combinations thereof.
  • One or more peroxygen compounds may be used in the present invention to enhance cleaning properties of the compositions.
  • Suitable peroxygen compounds include, but are not limited to, hydrogen peroxides, t- butyl hydroperoxides, sodium or other salts of percarbonates, sodium or other salts of perborates, or any combinations thereof.
  • pH control agents include, but are not limited to, one or more inorganic acids, inorganic bases, salts of inorganic acids, organic acids, organic bases, salts of organic acids, phosphorous compounds, or any combinations thereof.
  • the pH range of the cleaning composition is about 4 to about 12.
  • the more preferred pH range is about 6 to about 10, with the most preferred being about 6.5 to about 9.
  • the cleaning composition of the present invention may also have one or more soil resists.
  • the soil resist may be, for example, polymeric or copolymeric.
  • Suitable polymeric or copolymeric soil resists include, but are not limited to, one or more polymers derived from styrene-maleic anhydride copolymer resins, monomers of acrylic acids, methacrylic acids, methacrylates, methylmethacrylates, ethyl acrylates, maleic acids, copolymers derived from the above monomers, and any combinations thereof.
  • Still others may include, but are not limited to, one or more polyvinylpyrrolidones, polyacrylates, modified cellulose polymers, polycarboxylates, vinyl acetate/maleic anhydride copolymer resins, cationic amines, aliphatic quaternary ammonium salts known to have anti-static properties, imidazoiine salts, fluoroaliphatic oligomer or polymers, fluorinated hydrocarbon soil resists such as the Zonyl ® series from DuPont, fluorinated acrylate copolymers, or any combinations thereof.
  • the cleaning compositions are formulated to be non-foaming when dispensed and/or applied to a stain.
  • the cleaning compositions of the present invention may be contained in any suitable packaging or containers known to those in the art. These packages or containers may include, for example, bottles, such as spray or squirt bottles, aerosol canisters, substrates such as wipes or sponges, and/or barrier-type packages.
  • the non-foaming cleaning compositions are packaged in an aerosol canister and are capable of being delivered to a stained article as a non-foaming spray.
  • the compositions of the present invention include a propellant system.
  • the propellant system may include, for example, propellants, such as, hydrocarbons and/or inorganic gases.
  • Suitable hydrocarbon propellants include, for example, methane, ethane, n-propane, n-butane, isobutane, n- pentane, isopentane, or any mixtures thereof.
  • Suitable inorganic gas propellants include, for example, carbon dioxide, nitrogen, nitrous oxide, or any combinations thereof.
  • the propellant system is present in an amount about 5 wt.% to about 10 wt.% of the total weight of the aerosol composition.
  • the propellant system is present in an amount about 7 wt.% to about 9 wt.% of the total weight of the aerosol composition.
  • the cleaning composition of the present invention is first applied to the stain.
  • the method by which the cleaning composition is applied will vary with the type of package or container that houses the cleaning composition.
  • the consumer uses a substrate like a towel, cloth, and/or sponge to blot, dab, and/or rub the stained area to remove the stain. While it is apparent from the test data set forth below that the compositions of the present invention are effective at removing stains after one or two applications, the cleaning procedure may be repeated until the consumer is satisfied with the level of stain removal.
  • Non-foaming cleaning compositions of the present invention were formulated with the following chemical constituents in amounts expressed as percent by weight of the total weight of cleaning composition.
  • Example 1 Product Consumer Testing
  • Option 1 cleaning composition and Option 2 cleaning composition were evaluated as new products for removing spots and stains from carpets and fabrics.
  • the product testing group employed a total of 200 people from their database to participate in these studies. Women in the studies were people who clean spots and stains from their carpets, and who have done so within the last 3 months. Two monadic tests were performed, one for each product. One hundred panelists were in each test. Each product was positioned as an aerosol Carpet Spot & Stain Remover. Both formulations were placed in white 12 oz. aluminum cans equipped with an Accusol Trigger. Each product was used for a total of two weeks by each panelist in the test. The results of the tests are set forth in Tables 1 through 3 below.
  • the product aerosol can was vigorously shaken, then product(equivalent to 6.5 grams of product) was sprayed onto the stain for 1 second.
  • the stain area was blotted with a clean, white paper towel until no visible signs of stain transfer were apparent.
  • Steps 1 and 2 were repeated a second time. 4. Treated carpet swatches were allowed to dry at ambient temperature overnight, then vacuumed using five forward and five reverse strokes with a commercial upright beater bar vacuum.
  • the scale is used to compare a stain that has been cleaned against two controls: an unstained carpet swatch and a stained carpet swatch.
  • a rating of 5 indicates that the remnants of the stain are negligible or undetectable, and a rating of 1 indicates a severe difference between the stain that has been cleaned against an unstained carpet swatch.
  • a third cleaning study was performed using Option #1 cleaning composition and Option #2 cleaning composition.
  • cleaning performance testing was performed by an independent testing laboratory to demonstrate the ability of both Option #1 and Option #2 cleaning compositions to remove common stains typically found on rugs and carpets. Thirteen stains were evaluated. Test material used was continuous filament, cut pile, beige color stainmaster treated carpet, 100% nylon. Liquid and semi- viscous liquids were uniformly applied in a one inch diameter ring. The balances of the staining agents were applied as uniformly as possible, consistent with standard laboratory practice. All stains were applied in duplicate. The cleaning procedure was initiated after a 24 hour dwell period. The cleaning procedure employed was as follows:
  • the stain was blotted with paper towels until no more stain could be absorbed. 2.
  • the aerosol can containing the product to be tested was vigorously shaken for 2-3 seconds, then 7 grams of the aerosol liquid were applied to the stain. 3.
  • the sprayed area was allowed to sit for approximately 1 minute.
  • test material was allowed to dry at ambient temperature and then vacuumed. 7. A panel of three technicians assessed the appearance of the stain using the AATCC Gray Scale (see earlier description).

Abstract

L'invention concerne des compositions stables non moussantes comprenant un système de solvant système et un système de tensioactif. De préférence, une composition comprend également un système propulseur permettant de distribuer ladite composition sous forme de pulvérisation non moussante en aérosol. Les compositions de l'invention peuvent également comprendre au moins un agent d'amélioration.
PCT/US2002/011816 2001-04-16 2002-04-16 Compositions de nettoyage non moussantes et leur procede d'utilisation WO2002083828A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA2444441A CA2444441C (fr) 2001-04-16 2002-04-16 Compositions de nettoyage non moussantes et leur procede d'utilisation
MXPA03009444A MXPA03009444A (es) 2001-04-16 2002-04-16 Composiciones limpiadoras no espumantes y metodo para su uso.
AU2002252669A AU2002252669A1 (en) 2001-04-16 2002-04-16 Non-foaming cleaning compositions and a method for their use

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US28393801P 2001-04-16 2001-04-16
US60/283,983 2001-04-16
US10/122,500 US6867174B2 (en) 2001-04-16 2002-04-15 Non-foaming cleaning compositions and a method for their use
US10/122,500 2002-04-15

Publications (2)

Publication Number Publication Date
WO2002083828A1 true WO2002083828A1 (fr) 2002-10-24
WO2002083828A8 WO2002083828A8 (fr) 2002-12-05

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WO (1) WO2002083828A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004053041A2 (fr) * 2002-12-11 2004-06-24 The Procter & Gamble Company Compositions comprenant des solvants a l'ether de glycol et procedes d'utilisation
GB2395526B (en) * 2002-09-13 2007-05-16 Bissell Homecare Inc Manual spray cleaner
US7901589B2 (en) 2009-06-29 2011-03-08 E.I. Du Pont De Nemours And Company Propanediol soil resist compositions
US8357621B2 (en) 2009-06-29 2013-01-22 E.I. Du Pont De Nemours And Company Soil resist method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6136770A (en) * 1998-08-12 2000-10-24 Reckitt Benckiser Inc. Hard surface cleaning and disinfecting compositions comprising fluorosurfactants
US6150318A (en) * 1995-06-23 2000-11-21 Reckitt Benckiser Australia Limited Aerosol cleaning compositions
US6211124B1 (en) * 1996-10-29 2001-04-03 The Procter & Gamble Company Non-foaming liquid hard surface detergent compositions

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6150318A (en) * 1995-06-23 2000-11-21 Reckitt Benckiser Australia Limited Aerosol cleaning compositions
US6211124B1 (en) * 1996-10-29 2001-04-03 The Procter & Gamble Company Non-foaming liquid hard surface detergent compositions
US6136770A (en) * 1998-08-12 2000-10-24 Reckitt Benckiser Inc. Hard surface cleaning and disinfecting compositions comprising fluorosurfactants

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2395526B (en) * 2002-09-13 2007-05-16 Bissell Homecare Inc Manual spray cleaner
US7906473B2 (en) 2002-09-13 2011-03-15 Bissell Homecare, Inc. Manual spray cleaner
US8338354B2 (en) 2002-09-13 2012-12-25 Bissell Homecare, Inc. Manual spray cleaner and protectants
US8784504B2 (en) 2002-09-13 2014-07-22 Bissell Homecare, Inc. Carpet cleaning method
WO2004053041A2 (fr) * 2002-12-11 2004-06-24 The Procter & Gamble Company Compositions comprenant des solvants a l'ether de glycol et procedes d'utilisation
WO2004053041A3 (fr) * 2002-12-11 2004-08-26 Procter & Gamble Compositions comprenant des solvants a l'ether de glycol et procedes d'utilisation
US7901589B2 (en) 2009-06-29 2011-03-08 E.I. Du Pont De Nemours And Company Propanediol soil resist compositions
US8357621B2 (en) 2009-06-29 2013-01-22 E.I. Du Pont De Nemours And Company Soil resist method

Also Published As

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MXPA03009444A (es) 2004-05-24
WO2002083828A8 (fr) 2002-12-05

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