EP1680496A1 - Outil de nettoyage - Google Patents

Outil de nettoyage

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Publication number
EP1680496A1
EP1680496A1 EP04798398A EP04798398A EP1680496A1 EP 1680496 A1 EP1680496 A1 EP 1680496A1 EP 04798398 A EP04798398 A EP 04798398A EP 04798398 A EP04798398 A EP 04798398A EP 1680496 A1 EP1680496 A1 EP 1680496A1
Authority
EP
European Patent Office
Prior art keywords
constituent
soap
containing liquid
organic solvent
surfactant
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Withdrawn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
EP04798398A
Other languages
German (de)
English (en)
Inventor
Dilip Shanker Mathur
Lisa Ann c/o Reckitt Benckiser Inc NAPOLITANO
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.)
Reckitt Benckiser LLC
Original Assignee
Reckitt Benckiser LLC
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 Reckitt Benckiser LLC filed Critical Reckitt Benckiser LLC
Publication of EP1680496A1 publication Critical patent/EP1680496A1/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Withdrawn legal-status Critical Current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
    • C11D10/00—Compositions of detergents, not provided for by one single preceding group
    • C11D10/04—Compositions of detergents, not provided for by one single preceding group based on mixtures of surface-active non-soap compounds and soap
    • 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
    • C11D10/00—Compositions of detergents, not provided for by one single preceding group
    • C11D10/04—Compositions of detergents, not provided for by one single preceding group based on mixtures of surface-active non-soap compounds and soap
    • C11D10/042—Compositions of detergents, not provided for by one single preceding group based on mixtures of surface-active non-soap compounds and soap based on anionic surface-active compounds and soap
    • 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
    • C11D10/00—Compositions of detergents, not provided for by one single preceding group
    • C11D10/04—Compositions of detergents, not provided for by one single preceding group based on mixtures of surface-active non-soap compounds and soap
    • C11D10/045—Compositions of detergents, not provided for by one single preceding group based on mixtures of surface-active non-soap compounds and soap based on non-ionic surface-active compounds and soap
    • 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
    • C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
    • C11D17/049—Cleaning or scouring pads; Wipes
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/662—Carbohydrates or derivatives
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols

Definitions

  • the present invention relates to wipes for cleaning a surface. More particularly the present invention relates to a fibrous sheet material - a wipe - which is premoistened with a cleaning composition which comprises soaps.
  • a wipe article to clean surfaces, especially hard surfaces is widely known and practiced.
  • the use of wipes preimpregnated with a quantity of a cleaning composition is known.
  • the use of such preimpregnated wipes offers certain technical benefits which are not always realized with the use of a cleaning composition dispensed in liquid or paste/gel form from a container with a non-impregnated wipe or wiping article.
  • a liquid cleaning composition such as from a bottle often exhibits a tendency to run off surfaces, particularly on inclined surfaces.
  • moist wipes are directed to a specific application, such as cleaning of glass surfaces, or for providing a disinfecting effect to hard surfaces, which specific functions influence the types of constituents which are present in the liquid compositions contained in the moist wipes.
  • moist wipes containing a liquid composition comprising one or more volatile organic solvents are known
  • moist wipes containing a liquid composition having one or more disinfecting -compositions are known. While the art is replete with many moist wipes containing different types of liquid compositions, there is nonetheless a real and urgent need in the art for further improved moist wipes which are useful in the treatment of hard surfaces.
  • the present invention provides a moist wipe for cleaning a surface, the wipe comprising a fibrous sheet material premoistened with a soap containing liquid composition containing Marseilles soap as a necessary constituent.
  • the soap containing liquid compositions according to the invention comprise (preferably consist essentially of): Marseilles soap; a surfactant constituent, desirably an anionic surfactant, a nonionic surfactant or mixtures thereof, but most desirably solely one or more nonionic surfactants to the exclusion of anionic surfactants; an organic solvent constituent; optionally one or more further constituents which are directed to improving the aesthetic or functional features of the inventive compositions; the balance being water. Soaps are amongst the oldest known cleaning agents.
  • Soaps are generally produced by combining fats or oils with alkalies or alkaline earths, usually by boiling, and consists of various salts e.g., potassium, sodium, of various fatty acids, e.g., oleic, stearic, palmitic, etc. According to this general reaction, many different soaps may be produced by variation of the reactants, especially the source of fats and/or oils which are reacted alkalies or alkaline earth.
  • One well known type of soap is "Marseilles" soap, which is often generally formed by the reaction of a substantial proportion of olive oil with alkalies or alkaline earths, or with one or more naturally occurring sources of alkali materials such as seawater, with the resultant soap being a fine-grained hard soap, having either a white or mottled appearance, or may also be a liquid at room temperature.
  • the moist wipes of the invention are moistened or impregnated with a liquid composition which comprises a soap constituent, particularly a soap constituent based on sodium soaps.
  • a particularly preferred soap is marketed as "Marseilles" soap which is broadly described to be a composition based on the sodium salts of fatty acids derived from olive oil and/or cottonseed oils.
  • a traditional process for manufacturing Marseilles soap is described to include the following steps: the mixture of olive oils and vegetable oils is provided with the alkalies or alkaline earths (soda) to permit saponif ⁇ cation of the oils, and this mixture is then cooked at about 120°C for about 10 days; subsequently the mixture is washed with seawater in order to remove the soda used in the saponification reaction, and the resultant composition is permitted to lay undisturbed for about 2 days; optionally one or more further wash operations, usually with fresh water (non-saline) may be used to further rinse any remaining alkali from the soap mixture; and, finally the mixture at an elevated temperature (usually 50°C - 70°C) is poured into forms in which it is allowed to cool and dry, after which it may be removed.
  • an elevated temperature usually 50°C - 70°C
  • the Marseilles soap is advantageously present in the soap containing liquid compositions of the present invention in an amount of from about 0.10%wt. to about 10.0% by weight, more preferably is present in an amount of from about 0.10-5.0%wt, and most preferably is present in an amount of from about 0.10 - 0.20%wt.
  • the soap containing liquid compositions of the invention necessarily include a surfactant constituent, which is desirably selected from anionic surfactants, nonionic surfactants, or mixtures thereof. Generally any nonionic surfactant material may be used in the inventive compositions.
  • any hydrophobic compound having a carboxy, hydroxy, amido, or amino group with a free hydrogen attached to the nitrogen can be condensed with an alkylene oxide, especially ethylene oxide or with the polyhydration product thereof, a polyalkylene glycol, especially polyethylene glycol, to form a water soluble or water dispersible nonionic surfactant compound.
  • suitable nonionic surfactants which may be used in the present invention include the following:
  • One class of useful nonionic surfactants include polyalkylene oxide condensates of alkyl phenols.
  • These compounds include the condensation products of alkyl phenols having an alkyl group containing from about 6 to 12 carbon atoms in either a straight chain or branched chain configuration with an alkylene oxide, especially an ethylene oxide, the ethylene oxide being present in an amount equal to 5 to 25 moles of ethylene oxide per mole of alkyl phenol.
  • the alkyl substituent in such compounds can be derived, for example, from polymerized propylene, diisobutylene and the like.
  • Examples of compounds of this type include nonyl phenol condensed with about 9.5 moles of ethylene oxide per mole of nonyl phenol; dodecylphenol condensed with about 12 moles of ethylene oxide per mole of phenol; dinonyl phenol condensed with about 15 moles of ethylene oxide per mole of phenol and diisooctyl phenol condensed with about 15 moles of ethylene oxide per mole of phenol.
  • a further class of useful nonionic surfactants include the condensation products of aliphatic alcohols with from about 1 to about 60 moles of an alkylene oxide, especially an ethylene oxide.
  • the alkyl chain of the aliphatic alcohol can either be straight or branched, primary or secondary, and generally contains from about 8 to about 22 carbon atoms.
  • ethoxylated alcohols include the condensation product of myristyl alcohol condensed with about 10 moles of ethylene oxide per mole of alcohol and the condensation product of about 9 moles of ethylene oxide with coconut alcohol (a mixture of fatty alcohols with alkyl chains varying in length from about 10 to 14 carbon atoms).
  • Other examples are those C 6 -C ⁇ straight-chain alcohols which are ethoxylated with from about 3 to about 6 moles of ethylene oxide. Their derivation is well known in the art.
  • Examples include Alfonic® 810-4.5, which is described in product literature from Sasol as a C 8 -C 10 straight-chain alcohol having an average molecular weight of 356, an ethylene oxide content of about 4.85 moles (about 60 wt.%), and an HLB of about 12; Alfonic® 810-2, which is described in product literature as a Cs- o straight-chain alcohols having an average molecular weight of 242, an ethylene oxide content of about 2.1 moles (about 40 wt.%), and an HLB of about 12; and Alfonic® 610-3.5, which is described in product literature as having an average molecular weight of 276, an ethylene oxide content of about 3.1 moles (about 50 wt.%), and an HLB of 10.
  • alcohol ethoxylates are C 10 oxo-alcohol ethoxylates available from BASF under the Lutensol® ON tradename. They are available in grades containing from about 3 to about 11 moles of ethylene oxide (available under the names Lutensol® ON 30; Lutensol® ON 50; Lutensol® ON 60; Lutensol® ON 65; Lutensol® ON 66; Lutensol® ON 70; Lutensol® ON 80; and Lutensol® ON 110).
  • ethoxylated alcohols include the Neodol® 91 series non-ionic surfactants available from Shell Chemical Company which are described as C9-C11 ethoxylated alcohols.
  • Neodol® 91 series non-ionic surfactants of interest include Neodol® 91-2.5, Neodol® 91-6, and Neodol® 91-8.
  • Neodol® 91-2.5 has been described as having about 2.5 ethoxy groups per molecule;
  • Neodol 91-6 has been described as having about 6 ethoxy groups per molecule;
  • Neodol 91-8 has been described as having about 8 ethoxy groups per molecule.
  • Further examples of ethoxylated alcohols include the Rhodasurf® DA series non-ionic surfactants available from Rhodia which are described to be branched isodecyl alcohol ethoxylates.
  • Rhodasurf® DA-530 has been described as having 4 moles of ethoxylation and an HLB of 10.5; Rhodasurf® DA-630 has been described as having 6 moles of ethoxylation with an HLB of 12.5; and Rhodasurf® DA-639 is a 90% solution of DA- 630.
  • ethoxylated alcohols include those from Tomah Products (Milton, WT) under the Tomadol® tradename with the formula RO(CH 2 CH 2 O) n H where R is the primary linear alcohol and n is the total number of moles of ethylene oxide.
  • the ethoxylated alcohol series from Tomah include 91-2.5; 91-6; 91-8 - where R is linear Cg/do/C ⁇ and n is 2.5, 6, or 8; 1-3; 1-5; 1-7; 1-73B; 1-9; where R is linear Cn and n is 3, 5, 7 or 9; 23-1; 23-3; 23-5; 23-6.5 - where R is linear C 12 /C 13 and n is 1, 3, 5, or 6.5; 25-3; 25-7; 25-9; 25-12 - where R is linear C 12 /C 13 /C 14 / C 15 and n is 3, 7, 9, or 12; and 45-7; 45- 13 - where R is linear C 14 / C 15 and n is 7 or 13.
  • a further class of useful nonionic surfactants include primary and secondary linear and branched alcohol ethoxylates, such as those based on C 6 -C 18 alcohols which further include an average of from 2 to 80 moles of ethoxylation per mol of alcohol. These examples include the Genapol® UD (ex.
  • Genapol® UD 030 C ⁇ -oxo-alcohol polyglycol ether with 3 EO
  • Genapol® UD 050 C ⁇ -oxo-alcohol polyglycol ether with 5 EO
  • Genapol® UD 070 C n - oxo-alcohol polyglycol ether with 7 EO
  • Genapol® UD 080 C ⁇ -oxo-alcohol polyglycol ether with 8 EO
  • Genapol® UD 110 C ⁇ -oxo-alcohol polyglycol ether with 11 EO.
  • Exemplary useful nonionic surfactants include the condensation products of a secondary aliphatic alcohols containing 8 to 18 carbon atoms in a straight or branched chain configuration condensed with 5 to 30 moles of ethylene oxide.
  • Examples of commercially available nonionic detergents of the foregoing type are those presently commercially available under the trade name of Tergitol® such as Tergitol 15-S-12 which is described as being Cn- C 15 secondary alkanol condensed with 9 ethylene oxide units, or Tergitol 15-S-9 which is described as being Cn -C 15 secondary alkanol condensed with 12 ethylene oxide units per molecule.
  • a further class of useful nonionic surfactants include those surfactants having a formula: RO(CH 2 CH 2 O) n H wherein;
  • R is a mixture of linear, even carbon-number hydrocarbon chains ranging from C 1 H 25 to C 16 H 33 and n represents the number of ethoxy repeating units and is a number of from about 1 to about 12.
  • Surfactants of this formula are presently marketed under the Genapol® tradename (ex. Clariant), which surfactants include the "26-L" series of the general formula
  • R is a mixture of linear, even carbon-number hydrocarbon chains ranging from C 12 H 25 to C 16 H 33 and n represents the number of repeating units and is a number of from 1 to about 12, such as 26-L-l, 26-L-1.6, 26-L-2, 26-L-3, 26-L-5, 26- L-45, 26-L-50, 26-L-60, 26-L-60N, 26-L-75, 26-L-80, 26-L-98N, and the 24-L series, derived from synthetic sources and typically contain about 55% C 12 and 45% C 14 alcohols, such as 24-L-3, 24-L-45, 24-L-50, 24-L-60, 24-L-60N, 24-L-75, 24-L-92, and 24-L-98N, all sold under the Genapol® tradename.
  • a further class of useful nonionic surfactants include alkoxy block copolymers, and in particular, compounds based on ethoxy/propoxy block copolymers.
  • Polymeric alkylene oxide block copolymers include nonionic surfactants in which the major portion of the molecule is made up of block polymeric C 2 -C 4 alkylene oxides.
  • Such nonionic surfactants while preferably built up from an alkylene oxide chain starting group, and can have as a starting nucleus almost any active hydrogen containing group including, without limitation, amides, phenols, thiols and secondary alcohols.
  • One group of such useful nonionic surfactants containing the characteristic alkylene oxide blocks are those which may be generally represented by the formula (A) :
  • EO ethylene oxide
  • PO propylene oxide
  • y equals at least 15
  • (EO) x +y 20 to 50% of the total weight of said compounds, and, the total molecular weight is preferably in the range of about 2000 to 15,000.
  • PLURONIC ex. BASF
  • Emulgen ex. Kao.
  • a further group of such useful nonionic surfactants containing the characteristic alkylene oxide blocks are those can be represented by the formula (B):
  • R is an alkyl, aryl or aralkyl group, where the R group contains 1 to 20 carbon atoms, the weight percent of EO is within the range of 0 to 45% in one of the blocks a, b, and within the range of 60 to 100% in the other of the blocks a, b, and the total number of moles of combined EO and PO is in the range of 6 to 125 moles, with 1 to 50 moles in the PO rich block and 5 to 100 moles in the EO rich block.
  • Specific nonionic surfactants which in general are encompassed by Formula B include butoxy derivatives of propylene oxide/ethylene oxide block polymers having molecular weights within the range of about 2000-5000.
  • useful nonionic surfactants include those which can be represented by formula (C) as follows: wherein EO represents ethylene oxide, BO represents butylene oxide, R is an alkyl group containing I to 20 carbon atoms, n is about 5-15 and x is about 5-15.
  • useful nonionic surfactants include those which may be represented by the following formula (D):
  • Still further exemplary useful nonionic block copolymer surfactants include ethoxylated derivatives of propoxylated ethylene dia ine, which may be represented by the following formula:
  • (EO) represents ethoxy
  • (PO) represents propoxy
  • the amount of (PO) x is such as to provide a molecular weight prior to ethoxylation of about 300 to 7500
  • the amount of (EO) y is such as to provide about 20% to 90% of the total weight of said compound.
  • Further useful non-ionic surfactants which may be used in the inventive compositions include those presently marketed under the trade name Pluronics® (ex.
  • the compounds are formed by condensing ethylene oxide with a hydrophobic base formed by the condensation of propylene oxide with propylene glycol.
  • the molecular weight of the hydrophobic portion of the molecule is of the order of 950 to 4,000 and preferably 200 to 2,500.
  • the addition of polyoxyethylene radicals of the hydrophobic portion tends to increase the solubility of the molecule as a whole so as to make the surfactant water-soluble.
  • the molecular weight of the block polymers varies from 1,000 to 15,000 and the polyethylene oxide content may comprise 20% to 80% by weight.
  • these surfactants are in liquid form and particularly satisfactory surfactants are available as those marketed as Pluronics® L62 and Pluronics® L64.
  • Alkylmonoglycosides and alkylpolyglycosides which find use in the present inventive compositions include known nonionic surfactants which are alkaline and electrolyte stable.
  • Alkylmonoglycosides and alkylpolyglycosides are prepared generally by reacting a monosaccharide, or a compound hydrolyzable to a monosaccharide with an alcohol such as a fatty alcohol in an acid medium.
  • an alcohol such as a fatty alcohol in an acid medium.
  • Various glycoside and polyglycoside compounds including alkoxylated glycosides and processes for making them are disclosed in U.S. Pat. Nos.
  • R 2 is a hydrophobic group selected from alkyl groups, alkylphenyl groups, hydroxyalkylphenyl groups as well as mixtures thereof, wherein the alkyl groups may be straight chained or branched, and which contain from about 8 to about 18 carbon atoms, n has a value of 2 - 8, especially a value of 2 or 3; r is an integer from 0 to 10, but is preferably 0, Z is derived from glucose; and, x is a value from about 1 to 8, preferably from about 1.5 to 5.
  • the alkylpolyglycosides are nonionic fatty alkylpolyglucosides which contain a straight chain or branched chain C 8 -C1 .5 alkyl group, and have an average of from about 1 to 5 glucose units per fatty alkylpolyglucoside molecule. More preferably, the nonionic fatty alkylpolyglucosides which contain straight chain or branched C 8 -C 15 alkyl group, and have an average of from about 1 to about 2 glucose units per fatty alkylpolyglucoside molecule.
  • a further exemplary group of alkyl glycoside surfactants suitable for use in the practice of this invention may be presented by the following formula (A):
  • R is a monovalent organic radical containing from about 6 to about 30, preferably from about 8 to 18 carbon atoms,
  • Ri is a divalent hydrocarbon radical containing from about 2 to about 4 carbon atoms
  • y is a number which has an average value from about 0 to about 1 and is preferably
  • G is a moiety derived from a reducing saccharide containing 5 or 6 carbon atoms
  • x is a number having an average value from about 1 to 5 (preferably from 1.1 to 2);
  • R is generally the residue of a fatty alcohol having from about 8 to 30 and preferably 8 to 18 carbon atoms.
  • alkylglycosides examples include, for example APG 325 CS Glycoside® which is described as being a 50% C 9 -Cn alkyl polyglycoside, also commonly referred to as D- glucopyranoside, (commercially available from Henkel KGaA) and Glucopon® 625 CS which is described as being a 50% C 10 -C ⁇ 6 alkyl polyglycoside, also commonly referred to as a D-glucopyranoside, (ex. Henkel), well as Glucopon® 225DK, a further alkylpolyglycoside which is more specifically described as being 68 - 72%wt.
  • APG 325 CS Glycoside® which is described as being a 50% C 9 -Cn alkyl polyglycoside, also commonly referred to as D- glucopyranoside, (commercially available from Henkel KGaA)
  • Glucopon® 625 CS which is described as being a
  • alkyl ⁇ (+b) mono- and oligo- C 8 -C 10 glucopyranosides (ex. Henkel) which is derived from glucose derivatives of maize, and fatty alcohols derived from coconut and palm kern oils.
  • alkyl polyglycosides having differing carbon chain lengths include those currently marketed under the tradename Glucopon 220, Glucopon 225, Glucopon 425, Glucopon 600, and Glucopon 625, all available from Henkel Corporation
  • Glucopon 220, Glucopon 225, Glucopon 425, Glucopon 600, and Glucopon 625 all available from Henkel Corporation
  • Further nonionic surfactants which may be included in the inventive compositions include alkoxylated alkanolamides, preferably C 8 -C 24 alkyl di(C 2 -C 3 alkanol amides), as represented by the following formula: R 5 -CO-NH-R 6 -OH wherein R 5 is a branched or straight chain C 8 -C 24 alkyl radical, preferably a Cio- ⁇ alkyl radical and more preferably a C 12 -C 14 alkyl radical, and Re is a d-C alkyl
  • the surfactant constituent comprises a nonionic surfactant based on a linear primary alcohol ethoxylate particularly wherein the alkyl portion is a C 8 to C 12 , but particularly a C 9 to Cn alkyl group, and having an average of between about 6 to about 8 moles of ethoxylation.
  • the surfactant constituent consists solely of one or more nonionic surfactants to the exclusion of anionic or other classes of surfactants.
  • the sole surfactants present are one or more nonionic surfactants selected from linear primary alcohol ethoxylates, linear secondary alcohol ethoxylates and alkyl polyglycosides.
  • the sole surfactants present in the soap containing liquid compositions are alkyl polyglycosides.
  • any anionic surfactant material may be used in the soap containing liquid compositions described hererin.
  • particularly suitable anionic surfactants include: alkali metal salts, ammonium salts, amine salts, or aminoalcohol salts of one or more of the following compounds (linear and secondary): alcohol sulfates and sulfonates, alcohol phosphates and phosphonates, alkyl sulfates, alkyl ether sulfates, sulfate esters of an alkylphenoxy polyoxyethylene ethanol, alkyl monoglyceride sulfates, alkyl sulfonates, olefin sulfonates, paraffin sulfonates, beta- alkoxy alkane sulfonates, alkylamidoether sulfates, alkylaryl polyether
  • alkyl or acyl radical in these various compounds comprise a carbon chain containing 12 to 20 carbon atoms.
  • exemplary anionic surfactants useful in forming the compositions of the invention include alkyl sulfates which may be represented by the following general formula:
  • R is an straight chain or branched alkyl chain having from about 8 to about 18 carbon atoms, saturated or unsaturated, and the longest linear portion of the alkyl chain is 15 carbon atoms or less on the average
  • M is a cation which makes the compound water soluble especially an alkali metal such as sodium, or is ammonium or substituted ammonium cation
  • x is from 0 to about 4.
  • alkali metal such as sodium
  • x is from 0 to about 4.
  • exemplary commercially available alkyl sulfates include one or more of those available under the tradenames RHODAPON® (ex.
  • alkyl sulfates which is preferred for use is a sodium lauryl sulfate surfactant presently commercially available as RHODAPON® LCP (ex. Rh ⁇ ne-Poulenc Co.), as well as a further sodium lauryl sulfate surfactant composition which is presently commercially available as STEPANOL®) WAC (ex. Stepan Chemical Co.).
  • RHODAPON® LCP ex. Rh ⁇ ne-Poulenc Co.
  • STEPANOL® sodium lauryl sulfate surfactant composition which is presently commercially available as STEPANOL® WAC (ex. Stepan Chemical Co.).
  • anionic surfactants useful in forming the compositions of the invention include alkyl sulfonate anionic surfactants which may be represented according to the following general formula:
  • R is an straight chain or branched alkyl chain having from about 8 to about 18 carbon atoms, saturated or unsaturated, and the longest linear portion of the alkyl chain is 15 carbon atoms or less on the average
  • M is a cation which makes the compound water soluble especially an alkali metal such as sodium, or is ammonium or substituted ammonium cation
  • x is from 0 to about 4.
  • alkali metal such as sodium
  • x is from 0 to about 4.
  • x is from 0 to about 4.
  • alkali metal such as sodium
  • x is from 0 to about 4.
  • exemplary, commercially available alkane sulfonate surfactants include one or more of those available under the tradename HOSTAPUR® (ex. Clariant).
  • carboxylates which include alkyl- and alkylaryl-carboxylates which include those which may be represented by the general formula: R-COO- M + wherein R is a straight or branched hydrocarbon chain containing from about 9 to 21 carbon atoms, and which may also include an aromatic ring, especially a phenyl group as part of the hydrocarbon chain, and M is a metal or ammomum ion.
  • alkylpolyoxycarboxylates include polyethoxycarboxylates which may be represented by the general formula: R-[-OCH 2 CH 2 -] n -CH 2 COO- M + wherein R is a straight chained or branched hydrocarbon chain which may include an aryl moiety, but is desirably a straight chained or branched hydrocarbon chain; and n is an integer value of from 1 - 24, and M is a metal or ammonium ion, but is preferably a alkali or alkaline earth metal ion, especially sodium.
  • Exemplary useful alkylpolyoxycarboxylates and alkylarylpolycarboxylates include those commercially available in the SANDOPAN series from Clariant Inc. (Charlotte, NC), as well as in the SURFINE series from Finetex, Inc.
  • the surfactant constituent consists of a linear primary alcohol ethoxylate with one or more linear straight chain alkylbenzene sulfonates, but may alternately consists solely of one or more anionic surfactants to the exclusion of nonionic or other classes of surfactants.
  • the surfactant constituent is present in the soap containing liquid compositions of the present invention in an amount of from about 0.01%wt.
  • the surfactant constituent may comprise one or more surfactants based on anionic, nonionic or both anionic and nonionic surfactants according to certain preferred embodiments the surfactant constituent consists exclusively of one or more nonionic surfactants, particularly solely alkyl polyglycosides as discussed above.
  • the present inventors have surprisingly found that the alkyl polyglycosides provide excellent cleaning, good compatibility in the soap containing liquid compositions used to make the moist wipes, and low streaking when applied to hard surfaces.
  • the soap containing liquid compositions of the invention further include an organic solvent constituent which necessarily includes both (a) a first organic solvent exhibiting an flashpoint of at least 100°F, in conjunction with a (b) second organic solvent constituent exhibiting a flashpoint of up to 100°F.
  • Various individual organic solvent constituents may be considered for use in the liquid compositions of the invention, including but not limited to at least partially water-miscible such as alcohols (e.g., low molecular weight alcohols, such as, for example, ethanol, propanol, isopropanol, and the like), glycols (such as, for example, ethylene glycol, propylene glycol, hexylene glycol, and the like), water-miscible ethers (e.g. diethylene glycol diethylether, diethylene glycol dimethylether, propylene glycol dimethylether), water-miscible glycol ether (e.g.
  • alcohols e.g., low molecular weight alcohols, such as, for example, ethanol, propanol, isopropanol, and the like
  • glycols such as, for example, ethylene glycol, propylene glycol, hexylene glycol, and the like
  • water-miscible ethers
  • propylene glycol monomethylether propylene glycol mono ethylether, propylene glycol monopropylether, propylene glycol monobutylether, ethylene glycol monobutylether, dipropylene glycol monomethylether, diethyleneglycol monobutylether), lower esters of monoalkylethers of ethylene glycol or propylene glycol (e.g. propylene glycol monomethyl ether acetate), and mixtures thereof.
  • Glycol ethers having the general structure R a -R b -OH, wherein R a is an alkoxy of 1 to 20 carbon atoms, or aryloxy of at least 6 carbon atoms, and R b is an ether condensate of propylene glycol and/or ethylene glycol having from one to ten glycol monomer units are particularly useful.
  • R a is an alkoxy of 1 to 20 carbon atoms, or aryloxy of at least 6 carbon atoms
  • R b is an ether condensate of propylene glycol and/or ethylene glycol having from one to ten glycol monomer units
  • mixtures of two or more organic solvents may be used in each of the (a) a first organic solvent and/or the (b) second organic solvent present as the organic solvent constituent according to the invention.
  • the (a) first organic solvent is one or more a Ci-C 6 monohydric alcohols with C ⁇ -C 3 monohydric alcohols, and ethanol being especially preferred.
  • the (a) first organic solvent ethanol and especially preferably solely consists of ethanol.
  • the (b) second organic solvent is one or more glycol ethers according to the structure R a -Rb-OH described above, of which propylene glycol butyl ether, dipropylene glycol butyl ether and propylene glycol methyl ether are preferred.
  • the (b) second organic solvent constituent consists solely of propylene glycol methyl ether.
  • the (a) first organic solvent and the (b) second organic solvent is present in respective weight ratios of (a):(b) of 1- 25:1-25 more preferably are present in respective weight ratios of 1-10:1-10, yet more preferably 1-5:1-5, but especially preferably in approximately equivalent ratios of 1:1.
  • the organic solvent constituent is present in the soap containing liquid compositions of the present invention in an amount of from about l%wt. to about 25% by weight, more preferably is present in an amount of from about l-15%wt, and most preferably is present in an amount of from about 5-12%wt based on the total weight of the soap containing liquid compositions of which they form an essential part.
  • the present inventors have surprisingly found that the careful selection of the (a) a first organic solvent exhibiting an flashpoint of at least 100°F, in conjunction with a (b) second organic solvent constituent exhibiting a flashpoint of up to 100°F, especially when selected from the preferred constituents as described above provide good cleaning, excellent evaporative characteristics and advantageously, minimal streaking upon hard surfaces upon which the moist wipe according to the invention is applied.
  • Such characteristics are surprising in view of the fact that the soap constituent present would be expected to leave undesirable residues upon treated surfaces, yet, in accordance with particularly preferred embodiments of the present invention streaking is minimized or absent.
  • the soap containing liquid compositions of the invention necessarily further contain an alkanolamine constituent which provides alkalinity to the liquid compositions, as well as simultaneously providing excellent removal of hydrophobic soils which may be encountered, e.g., greases and oils.
  • alkanolamines include monoalkanolamines, dialkanolamines, trialkanolamines, and alkylalkanolamines such as alkyl-dialkanolamines, and dialkyl-monoalkanolamines.
  • the alkanol and alkyl groups are generally short to medium chain length, that is, from 1 to 7 carbons in length.
  • alkanolamines and dialkyl-monoalkanolamines these groups can be combined on the same amine to produce for example, methylethylhydroxypropylhydroxylamine.
  • Particularly preferred as the alkanolamine constituent is monoethanolamine which has found to be effective both as an alkalinity source and as a cleaning component.
  • the alkanolamine is desirably present in the soap contaimng liquid compositions of the invention in amounts of from about 0.01% - 10% by weight, more desirably from about 0.01% - 2% by weight, and most preferably from about 0.01 - l%wt. based on the total weight of the compositions of which they form a part.
  • compositions of the present invention may also optionally comprise one or more further optional constituents which are directed to improving the aesthetic or functional features of the inventive compositions.
  • further constituents include one or more of: coloring agents, fragrances and fragrance solubilizers, viscosity modifying agents, other surfactants, pH adjusting agents and pH buffers including organic and inorganic salts, optical brighteners, opacifying agents, hydrotropes, antifoaming agents, enzymes, and anti-oxidants.
  • the liquid compositions of the invention necessarily comprise at least one fragrancing agent.
  • Such may be one or more substances or mixtures of substances mcluding those which are naturally derived (i.e., obtained by extraction of flower, herb, blossom or plant), those which are artificially derived or produced (i.e., mixture of natural oils and/or oil constituents), and those which are synthetically produced substances (odiferous substances).
  • the precise composition of the fragrance constituent is of no particular consequence as long as it may be effectively included as a constituent of the compositions, and have a pleasing fragrance.
  • the fragrance constituent, as well as the other ingredients used in making up compositions of the invention should be cosmetically acceptable, i.e., feature low toxicity or no toxicity, hypoallergenic character, etc.
  • the fragrance constituent may be included in any effective amount.
  • the fragrance constituent is chosen to be compatible with the Marseilles soap and to imitate the fragrance provided by the Marseilles soap itself.
  • the liquid compositions according to the present invention comprise a preservative constituent.
  • the preservative be water soluble.
  • the selected water soluble preservatives are those which exhibit stability and efficacy in the aqueous compositions according to the invention at neutral, but preferably at alkaline pH's especially in the preferred pH ranges noted above.
  • Such water soluble preservatives include compositions which include parabens, including methyl parabens and ethyl parabens, glutaraldehyde, formaldehyde, 2-bromo-2-nitropropoane ⁇ l,3-diol, 5-chloro-2- methyl-4-isothiazolin-3-one, 2-methyl-4-isothiazoline-3-one, and mixtures thereof.
  • One exemplary composition is a combination 5-chloro-2-methyl-4-isothiazolin-3-one and 2- methyl-4-isothiazolin-3-one where the amount of either component maybe present in the mixture anywhere from 0.001 to 99.99 weight percent, based on the total amount of the preservative.
  • the most preferred preservative are those commercially available preservative comprising a mixture of 5-chloro-2-methyl-4- isothiazolin-3-one and 2-methyl-4-isothiazolin-3-one marketed under the trademark KATHON® CG/ICP as a preservative composition presently commercially available from Rohm and Haas (Philadelphia, PA).
  • preservative compositions include KATHON® CG/ICP II, a further preservative composition presently commercially available from Rohm and Haas (Philadelphia, PA), PROXEL® which is presently commercially available from Zeneca Biocides (Wilmington, DE), SUTTOCIDE® A which is presently commercially available from Sutton Laboratories (Chatam, NJ) as well as TEXTAMER® 38 AD which is presently commercially available from Calgon Corp. (Pittsburgh, PA).
  • the preservative constituent is present in the liquid compositions of the present invention in any amount which is effective in retarding or eliminating the growth of undesired microorganisms in the inventive compositions particularly upon standing.
  • the preservative constituent need be present in only minor amounts, and is advantageously present in amounts for from about 0. l%wt.
  • the soap containing liquid compositions are desirably at a neutral or alkaline pH, but desirably are at a pH of at least 7. Most desirably the inventive compositions are at a pH of about 8 to about 12, and especially preferably are at a pH of about 11-12. As is noted above, the soap containing liquid compositions according to the invention are aqueous in nature. Water is added to order to provide to 100% by weight of the compositions of the invention. The water may be tap water, but is preferably distilled and is most preferably deionized water.
  • the water is tap water, it is preferably substantially free of any undesirable impurities such as organics or inorganics, especially minerals salts which are present in hard water which may thus undesirably interfere with the operation of the constituents present in the aqueous compositions according to the invention.
  • a moist wipe for cleaning a surface comprising a fibrous sheet material premoistened with a soap containing liquid composition containing comprising (preferably consisting essentially of): Marseilles soap; as the sole surfactants present, one or more nonionic surfactants selected from linear primary alcohol ethoxylates, linear secondary alcohol ethoxylates and alkyl polyglycosides; an organic solvent constituent which includes both (a) a first organic solvent exhibiting an flashpoint of at least 100°F, in conjunction with a (b) second organic solvent constituent exhibiting a flashpoint of up to 100°F.; optionally one or more further constituents which are directed to improving the aesthetic or functional features of the inventive compositions; the balance being water.
  • a soap containing liquid composition containing comprising (preferably consisting essentially of): Marseilles soap; as the sole surfactants present, one or more nonionic surfactants selected from linear primary alcohol ethoxylates, linear secondary alcohol ethoxylates and alkyl polyglycosides;
  • a moist wipe for cleaning a surface comprising a fibrous sheet material premoistened with a soap containing liquid composition containing comprising (preferably consisting essentially of): Marseilles soap; as the sole surfactants present, one or more alkyl polyglycosides; an organic solvent constituent which includes both (a) a C ⁇ -C 6 monohydric alcohol, especially ethanol as a first organic solvent exhibiting an flashpoint of at least 100°F, in conjunction with (b) a glycol ether, especially one or more glycol ethers selected from propylene glycol butyl ether, dipropylene glycol butyl ether and propylene glycol methyl ether as a second organic solvent constituent exhibiting a flashpoint of up to 100°F; optionally one or more further constituents which are directed to improving the aesthetic or functional features of the inventive compositions; the balance being water.
  • a soap containing liquid composition containing comprising (preferably consisting essentially of): Marseilles soap; as the sole surfactants present, one or more
  • the soap containing liquid compositions may be produced by any of a number of known art techniques. Most simply the constituents may be added, under stirring to a large aliquot of the water used to produce the formulation until all of the constituents are added with the final amount of water added last. Alternately a large aliquot of the water is added to a mixing vessel provided with an agitator, and under agitation the following constituents are added in the following order: organic solvents, alkanolamine, surfactants, Marseilles soap, and finally any optional constituents (e.g., preservative, fragrance, coloring agents) which may be present. If the full volume of water was not originally provided, any any remaining water needed to provide the remaining 100%wt of the composition as a final mixing step.
  • any optional constituents e.g., preservative, fragrance, coloring agents
  • All or some of the individual constituents may be preheated in order to facilitate their mixing with the water, and the water may also be heated to an elevated temperature, but usually not heated in excess of about 90°C, and preferably not in excess of about 40°C.
  • a first preferred process for the manufacture of the inventive compositions contemplates adding to a suitable mixing vessel containing the total amount of water (preferably "soft water") which is heated to 20°C-25°C the organic solvent(s), followed by the Marseilles soap which is stirred under moderate agitation using a conventional electrically driven laboratory agitator, and stirring is continued until the soap is melted and a homogenous mixture is formed.
  • a second preferred process for the manufacture of the inventive compositions contemplates the following steps. To a suitable mixing vessel is supplied the total amount of "soft water" which heated to 40°C, to which is added the Marseilles soap which is stirred under moderate agitation using a conventional electrically driven laboratory agitator, and stirring at 40°C is continued until the soap is melted and a homogenous mixture is formed. Heating is discontinued, and thereafter the source of potassium ions is added to the solution, and stirring continued until the composition is homogenous and the composition clarifies.
  • soap containing liquid compositions of the invention also find use without being provided to a wipe, and may be used directly with or without further dilution with water to provide a cleaning treatment to hard surfaces.
  • the soap containing liquid compositions are advantageously diluted on a respective volume ratio basis of soap containing liquid composition to water of 1 : 1 - 1000, preferably from 1 : 1 -500.
  • Particularly preferred soap containing liquid compositions as described herein include those which exhibit low streaking following their application and use in cleaning a hard surface.
  • Such particularly preferred soap containing liquid compositions exhibit such behavior when applied directly to a hard surface, or when applied in the form a moist wipe as described hererin.
  • the moist wipes of the invention are useful in the cleaning of surfaces, particularly hard surfaces by contacting the hard surface with the moist wipe which contains the liquid composition within. Such provides a cleaning treatment to the hard surface, particularly when applied in the locus of stains or soils which are present on the hard surface.
  • the moist wipe will normally have no dry portions which could contact the treated hard surface thus ensuring good delivery of the liquid composition to the surface and homogeneous distribution of the liquid composition within the moist wipe.
  • the wipe is preferably thoroughly impregnated with the soap containing liquid composition.
  • the composition of the present invention are applied to a substrate to form the wet wipes according to the present invention.
  • the substrate can be a film substrate or a fabric substrate.
  • the fabric substrates can be of a woven or non-woven nature, and may take a variety of forms. Exemplary useful fabric substrates can include nonwoven or woven pouches, sponges, in the form of abrasive or non-abrasive cleaning pads. Such fabrics are known commercially in this field, and are often referred to as wipes.
  • Such substrates can be resin bonded, hydroentanged, thermally bonded, meltblown, needlepunched or any combination of the former.
  • the nonwoven fabrics may be a combination of wood pulp fibers and textile length synthetic fibers formed by well known dry-form or wet-lay processes.
  • Synthetic fibers such as rayon, nylon, orlon, polypropylene and polyester as well as blends of two or more thereof can be employed.
  • the wood pulp fibers should comprise about 30 to about 60 percent by weight of the nonwoven fabric, preferably about 55 to about 60 percent by weight, the remainder being synthetic fibers.
  • the wood pulp fibers provide for absorbency, abrasion and soil retention whereas the synthetic fibers provide for substrate strength and resiliency.
  • the substrate of the moist wipe may also be a film forming material such as a water soluble polymer.
  • Such self-supporting film substrates may be sandwiched between layers of fabric substrates and heat sealed to form a useful substrate.
  • the free standing films can be extruded utilizing standard equipment to devolatihze the blend.
  • Casting technology can be used to form and dry films, or a liquid blend can be saturated into a carrier and then dried in a variety of known methods.
  • the soap containing liquid compositions may be applied to the substrate in any amount and the skilled artisan will recognize that a broad range of liquid loadings are contemplated, and the specific amount of soap containing liquid composition may vary and in part depends on the absorbtive capacity of the substrate, particularly a fabric substrate as described hererin.
  • a fabric substrate is used, about 1-5 times the weight of the soap containing liquid compositions are provided per unit weight of dry fabric substrate, and desirably 3 to 5 times the weight, more preferably 3.5 - 5 times the weight of soap containing liquid composition is present per unit weight of the dry fabric substrate.
  • the soap containing liquid compositions of the present invention are absorbed onto the substrate to form a moist wipe, and in preferred embodiments to form a saturated wipe.
  • the moist wipe can then be sealed individually in a pouch or other container which can then be opened when needed or a multitude of moist wipes can be placed in a container for use on an as-needed basis.
  • the container when closed, is sufficiently sealed to prevent evaporation of any components from the compositions.
  • a packaged product comprising an airtight container having a resealable opening and a moist wipe as described hererin.
  • the container includes a plurality of moist wipes which are arranged in a generally folded configuration so that each wipe can be removed from the container one at a time.
  • Such folded configurations well known to those skilled in the art and include C- folded, Z-folded, quarter-folded configurations and the like.
  • Each moist wipe may also be interfolded with the moist wipe immediately above and below in the stack of moist wipes.
  • moist wipes could be wound as a roll and separately by perforated tear zones and the container could be a tub having an opening through which moist wipes are pulled, and thereafter may be used.
  • the present invention provides a method of manufacturing a moist wipe as defined hereinbefore, the method comprising the steps of providing as a substrate, a fibrous sheet material as defined hereinbefore and moistening the fibrous sheet material with a soap containing liquid composition as defined hereinbefore to form a moist wipe.
  • a supply roll of fibrous material is unwound to provide a continuously moving web of material.
  • the web of material is saturated or otherwise impregnated with the soap containing liquid composition by any suitable means such as spraying, dipping, or the like as are well known to those skilled in the art.
  • the web of material is passed over several perforated tubes which feed the solution into the material.
  • the web of material is slit in the machine direction into multiple ribbons, each of which may be folded into the type of fold desired for the individual wipe.
  • the web of material is slit using a cutter, as is well known to those skilled in the art.
  • the wipes may be stacked by methods well known to those skilled in the art. After the stack of wipes is properly configured, it may be placed in the interior of the container, such as a plastics wrap or tub, to provide a package of wipes.
  • the container provides a substantially hermetically sealed environment for the wipes to minimize the escape of any of the soap containing liquid composition therefrom.
  • the present invention provides the use of the moist wipe as defined hereinbefore for cleaning a hard surface.
  • hard surfaces include surfaces composed of refractory materials such as: glazed and unglazed tile, brick, porcelain, ceramics as well as stone including marble, granite, and other stones surfaces; glass; metals; plastics e.g. polyester, vinyl; fiberglass, Formica®, Corian® and other hard surfaces known to the industry.
  • Hard surfaces which are to be particularly denoted are lavatory fixtures such as shower stalls, bathtubs and bathing appliances (racks, curtains, shower doors, shower bars) toilets, bidets, wall and flooring surfaces especially those which include refractory materials and the like.
  • hard surfaces which are to be denoted are those associated with kitchen environments and other environments associated with food preparation, including cabinets and countertop surfaces as well as walls and floor surfaces especially those which include refractory materials, plastics, Formica®, Corian® and stone.
  • Such hard surfaces described above are to be understood as being recited by way of illustration and not be way of limitation.
  • the following examples below illustrate exemplary and preferred formulations of the concentrate composition according to the instant invention. It is to be understood that these examples are presented by means of illustration only and that further useful formulations fall within the scope of this invention and the claims may be readily produced by one skilled in the art and not deviate from the scope and spirit of the invention.
  • weight percents of any constituent are to be understood as the weight percent of the active portion of the referenced constituent, unless otherwise indicated.
  • compositions described in Table 1 illustrate exemplary embodiments of compositions which are useful in forming the moist wipes according t the invention.
  • a first moist wipe was produced by applying 9.42 grams of the liquid soap containing liquid composition according to Example 12 to a nonwoven wipe, (Tharreau Aquadim VE 50 L) having a dry weight of 3.14 grams.
  • Tharreau Aquadim VE 50 L is a commercially available nonwoven spunlaced nonwoven wipe comprising viscose and polyester (ex. Tharreau Industries, Chemille, France) The resulting wipe was found useful in the cleaning of hard surfaces, with little or no residual streaking following the cleaning step.
  • a second moist wipe was produced by applying 24.75 grams of the liquid soap containing liquid composition according to Example 12 to a nonwoven wipe, (Tharreau Aquadim VE 80 G NL) having a dry weight of 5.25 grams.
  • Tharreau Aquadim VE 80 G NL is a commercially available nonwoven spunlaced apertured nonwoven wipe comprising viscose and polyester (ex. Tharreau Industries, Chemille, France) The resulting wipe was found useful in the cleaning of hard surfaces, with little or no residual streaking following the cleaning step.
  • Test Method which evaluated the efficacy of the cleaning compositions on white vinyl floor tile samples.
  • a test soil applied according to ASTM D4488 A2 was prepared; the amount of soil used was 0.5 grams mixed with 5 drops of mineral oil.
  • the soiled area on the tiles was 2 by 4 inches; two separate soiled areas were prepared on each vinyl floor tile sample.
  • Evaluation of floor wipes was "paired" with one side of each of the vinyl tile bearing a soil sample treated first with one wipe, and thereafter the soils sample present on the other side of the same sample treated with a further wipe, thus allowing a "side- by-side” comparison to be made.
  • the selection of the wipes used for each tile was randomized in order to ensure an accurate result.
  • the cleaning efficacy of the Moist Wipe A according to the invention provided cleaning results comparable with those of known art floor wipe products.
  • the cleaning performance of samples of Moist Wipe B were evaluated against samples of the GIF Brilliance Citrus Floor Wet Wipes, Carolin Savon de Marseilles Floor Wipes, and St. Marc Floor Wipes. The averaged results of the floor wipes tested are set forth in Table 4.

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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)

Abstract

L'invention a trait à une lingette humide destinée à nettoyer une surface, ladite lingette contenant un matériau feuille fibreux préhumidifié à l'aide d'une composition liquide savonneuse contenant obligatoirement du savon de Marseille. Lesdites compositions liquides savonneuses contiennent : du savon de Marseille ; un élément tensioactif, de préférence un tensioactif anionique, un tensioactif non ionique ou des mélanges de ces derniers ; un élément solvant organique ; éventuellement un ou plusieurs éléments destinés à améliorer les caractéristiques esthétiques ou fonctionnelles des compositions ; de l'eau pour le reste. L'invention a également trait à un produit emballé comportant un récipient étanche à l'air contenant les lingettes humides selon l'invention. Les lingettes servent à nettoyer une surface dure. L'invention concerne aussi les compositions liquides contenant le savon de Marseille.
EP04798398A 2003-11-07 2004-11-05 Outil de nettoyage Withdrawn EP1680496A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0326022A GB2407817A (en) 2003-11-07 2003-11-07 Hard surface cleaning wipes and composition therefor
PCT/GB2004/004673 WO2005047445A1 (fr) 2003-11-07 2004-11-05 Outil de nettoyage

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EP1680496A1 true EP1680496A1 (fr) 2006-07-19

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EP2179018A2 (fr) * 2007-08-17 2010-04-28 Reckitt Benckiser Inc. Compositions de traitement de surfaces dures, acceptables d'un point de vue environnemental
US8133855B2 (en) 2007-08-17 2012-03-13 Reckitt Benckiser Llc Environmentally acceptable dilutable hard surface treatment compositions
US9248084B2 (en) * 2013-03-15 2016-02-02 Kimberly-Clark Worldwide, Inc. Cleaning composition having improved soil removal
KR102278274B1 (ko) 2014-04-30 2021-07-16 킴벌리-클라크 월드와이드, 인크. 피부 노화의 징후를 감소시키기 위한 미역 추출물의 사용
US11260020B2 (en) 2014-04-30 2022-03-01 Kimberly-Clark Worldwide, Inc. Topical compositions and methods for reducing oxidative stress
AU2014392626B2 (en) 2014-04-30 2020-07-02 Kimberly-Clark Worldwide, Inc. Topical compositions for stimulating adipogenesis and lipogenesis to reduce the signs of skin aging
WO2015167547A1 (fr) 2014-04-30 2015-11-05 Kimberly-Clark Worldwide, Inc. Procédés pour réduire les signes de l'âge

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US5958149A (en) * 1998-09-17 1999-09-28 S. C. Johnson & Son, Inc. Method of cleaning surfaces, composition suitable for use in the method, and of preparing the composition
GB9828290D0 (en) * 1998-12-23 1999-02-17 Quest Int Delivery systems for acidic actives
US6818572B2 (en) * 2001-12-10 2004-11-16 Colgate-Palomolive Co Floor cleaning wipe
GB2402396A (en) * 2003-06-07 2004-12-08 Reckitt Benckiser Inc Hard surface cleaning compositions containing soaps

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GB2407817A (en) 2005-05-11
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