US20070086971A1 - Acidic Cleaning Compositions - Google Patents

Acidic Cleaning Compositions Download PDF

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Publication number
US20070086971A1
US20070086971A1 US11/536,835 US53683506A US2007086971A1 US 20070086971 A1 US20070086971 A1 US 20070086971A1 US 53683506 A US53683506 A US 53683506A US 2007086971 A1 US2007086971 A1 US 2007086971A1
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United States
Prior art keywords
composition
weight
amount
acid
mixture
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US11/536,835
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English (en)
Inventor
Patrick Diet
Jean Massaux
Isabelle Leonard
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Colgate Palmolive Co
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Colgate Palmolive Co
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Priority to US11/536,835 priority Critical patent/US20070086971A1/en
Assigned to COLGATE-PALMOLIVE COMPANY reassignment COLGATE-PALMOLIVE COMPANY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: DIET, PATRICK, LEONARD, ISABELLE, MASSAUX, JEAN
Publication of US20070086971A1 publication Critical patent/US20070086971A1/en
Priority to US12/132,683 priority patent/US7517844B2/en
Abandoned legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/042—Acids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/24—Phosphorous; Compounds thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/36—Carboxylic acids; Salts or anhydrides thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/36—Carboxylic acids; Salts or anhydrides thereof
    • A61K8/365—Hydroxycarboxylic acids; Ketocarboxylic acids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/36—Carboxylic acids; Salts or anhydrides thereof
    • A61K8/368—Carboxylic acids; Salts or anhydrides thereof with carboxyl groups directly bound to carbon atoms of aromatic rings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/39—Derivatives containing from 2 to 10 oxyalkylene groups
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/46—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
    • A61K8/466—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur containing sulfonic acid derivatives; Salts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A61Q19/10—Washing or bathing preparations
    • 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
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2075—Carboxylic acids-salts thereof
    • C11D3/2082—Polycarboxylic acids-salts thereof
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2075—Carboxylic acids-salts thereof
    • C11D3/2086—Hydroxy carboxylic acids-salts thereof
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • C11D2111/14—Hard surfaces

Definitions

  • Hard surfaces are those typically found in bathrooms and kitchens and include a variety of different materials such as enamel, ceramic, and the like. Such surfaces include fixtures such as bathtubs, sinks, and toilets, as well as countertops. Use of certain agents such as soap and hard water frequently form deposits and stains on these surfaces. Such deposits include grease, lime scale, soap deposits (“soap scum”) and rust.
  • Acidic cleansers are known which have been formulated to provide activity against mineral deposits, e.g., lime scale or soap scum. Typically these cleansers—for limescale and rust removal properties equivalent to the invention—have a low pH and are dependant upon a certain pH range to retain the desired activity. If the pH of the solution is too low, it may cause damage to the surface to be cleaned or harm to the person applying the cleanser. If the pH is too high, the cleanser's effectiveness may be reduced or lost. Also, organic acids typically have poor activity on rust stains. Finally, most commercial acidic cleaners have poor activity on greasy stains.
  • a composition comprising a mixing product of:
  • composition has a pH of less than 2.5.
  • ranges are used as a shorthand for describing each and every value that is within the range. Any value within the range can be selected as the terminus of the range.
  • compositions as provided herein are described and claimed with reference to their ingredients, as is usual in the art. As would be evident to one skilled in the art, the ingredients may in some instances react with one another, so that the true composition of the final formulation may not correspond exactly to the ingredients listed. Thus, it should be understood that the invention extends to the product of the combination of the listed ingredients.
  • compositions for use on hard surfaces such as those typically found in bathrooms and kitchens, especially enamel, glass, metal, hard plastic, tile, or ceramic surfaces, such as bathtubs, sinks, and countertops.
  • the composition can be used for the removal of grease, lime scale, soap scum and rust.
  • the composition is an aqueous solution comprised of at least one acid which is a stronger acid, e.g., pKa of less than 3, for example an inorganic acid such as phosphoric acid, in combination with a weaker acid, e.g., pKa of greater than 3, for example an organic acid such as lactic acid, to provide and maintain a pH in the final formulation in the range of 1-2, together with surfactants and organic solvents.
  • a stronger acid e.g., pKa of less than 3
  • an inorganic acid such as phosphoric acid
  • a weaker acid e.g., pKa of greater than 3
  • organic acid such as lactic acid
  • a base may be added to this acidic combination to adjust the pH if required.
  • Using the combination of acids permits the pH of the final product to be stably maintained at effective levels. e.g., below 2.5, e.g., in a range of approximately 1-2, while retaining the desired activity against lime scale, soap scum, and rust, and further permitting the use of surfactants and solvents to provide activity against grease.
  • the composition comprises:
  • the composition may further comprise an organic solvent. e.g., in an amount by weight of 1-6%. e.g., 2-5%. e.g. about 3%. e.g. a lower alkanol and/or a glycol ether or diether, for example selected from ethanol, dipropyleneglycol monobutyl ether, propylene glycol n-butyl ether, and mixtures thereof.
  • an organic solvent e.g., in an amount by weight of 1-6%. e.g., 2-5%. e.g. about 3%.
  • a lower alkanol and/or a glycol ether or diether for example selected from ethanol, dipropyleneglycol monobutyl ether, propylene glycol n-butyl ether, and mixtures thereof.
  • composition optionally further comprises other desirable constituents.
  • Such constituents may include perfumes or fragrances, abrasive agents, disinfectants, dyes, thickening agents (e.g., polyvinylpyrrolidonie or polysaccaride), radical scavengers, bleaches, and/or chelating agents.
  • Caustic agents e.g., sodium hydroxide, may be included in the formulation in small amounts. e.g., up to 1% by weight, to adjust and maintain the desired pH.
  • the composition comprises:
  • the invention also provides methods for removing stains, e.g., stains selected from lime scale, soap scum, grease and rust stains, from a hard surface, comprising applying the composition to the hard surface, and rinsing the composition off with water.
  • stains e.g., stains selected from lime scale, soap scum, grease and rust stains
  • compositions are preferably dispensed by a spray bottle to the area to be cleaned.
  • the pump on the spray bottle may have a foaming mechanism so that the formulation is dispensed in the form of a foam.
  • the invention further provides a non-aerosol container containing the composition and having a spray pump so that the composition can be sprayed on the surface to be cleaned, e.g., wherein the spray pump is a foam-generating pump so that the formulation can be dispensed in the form of a foam.
  • acids having a pKa of less than 3 which are suitable for use in the present invention include inorganic acids, e.g., muriatic acid, sulfuric acid, nitric acid, and phosphoric acid; relatively strong organic acids such as maleic acid and oxalic acid; and mixtures thereof.
  • Phosphoric acid is preferred. Phosphoric acid is available from numerous suppliers, e.g., as an 85% syrupy solution.
  • acids having a pKa of greater than 3 which are suitable for use in the present invention include organic acids such as acetic acid, lactic acid, hydroxyacetic acid, citric acid, levulinic acid, tartaric acid, formic acid, glycolic acid, succinic acid, glutaric acid, and mixtures thereof. Lactic acid is preferred.
  • the lactic acid for use in the present invention may be in the form of the D isomer, L isomer or a racemic mixture thereof. Food grade lactic acid is commonly available as an 80% solution.
  • pKa means the pKa in dilute aqueous solution at room temperature and pressure, e.g., at ca. 25° C., using standard, art-recognized measuring techniques.
  • acids such as phosphoric acid, which have more than one hydrogen capable of dissociation and so have multiple pKa values
  • the pKa for purposes of this application refers to the ionization equilibrium with respect to the first hydrogen dissociation step.
  • the pKa of phosphoric acid for purposes of this application would be about 2.15, while the pKa of lactic acid would be about 3.86.
  • nonionic surfactants for use with the present invention include the alkoxylated alcohol nonionic surfactants, for example, primary aliphatic alcohol ethoxylates, secondary aliphatic alcohol ethoxylates, alkylphenol ethoxylates and ethylene-oxide-propylene oxide condensates on primary alkanols, such a PLURAFACS (BASF) and condensates of ethylene oxide with sorbitan fatty acid esters such as the TWEENS (ICI).
  • the nonionic synthetic organic detergents generally are the condensation products of an organic aliphatic or alkyl aromatic hydrophobic compound and hydrophilic ethylene oxide groups.
  • any hydrophobic compound having a carboxy, hydroxy, amido, or amino group with a free hydrogen attached to the nitrogen can be condensed with ethylene oxide or with the polyhydration product thereof, polyethylene glycol, to form a water-soluble nonionic detergent. Further, the length of the polyethenoxy chain can be adjusted to achieve the desired balance between the hydrophobic and hydrophilic elements.
  • the nonionic detergent class includes the condensation products of a higher alcohol (e.g. an alkanol containing about 8 to 18 carbon atoms in a straight or branched chain configuration) condensed with about 5 to 30 moles of ethylene oxide, for example, lauryl or myristyl alcohol condensed with about 16 moles of ethylene oxide (EO), tridecanol condensed with about 6 to moles of EO, myristyl alcohol condensed with about 10 moles of EO per mole of myristyl alcohol, the condensation product of EO with a cut of coconut fatty alcohol containing a mixture of fatty alcohols with alkyl chains varying from 10 to about 14 carbon atoms in length and wherein the condensate contains either about 6 moles of EO per mole of total alcohol or about 9 moles of EO per mole of alcohol and tallow alcohol ethoxylates containing 6 EO to 11 EO per mole of alcohol.
  • a higher alcohol e.g. an alkan
  • the nonionic surfactants are the Neodol ethoxylates (Shell Co.), which are higher aliphatic, primary alcohol containing about 9-15 carbon atoms, such as C 9 -C 11 alkanol condensed with 2.5 to 10 moles of ethylene oxide (NEODOL 91-2.5 or -5 or -6 or -8), C 12-13 alkanol condensed with 6.5 moles ethylene oxide (Neodol 23-6.5), C 12-15 alkanol condensed with 12 moles ethylene oxide (Neodol 25-12), C 14-15 alkanol condensed with 13 moles ethylene oxide (Neodol 45-13), and the like.
  • Neodol 91-8 and Neodol 91-2.5 in the range of 7:1 to 3:1 weight ratio.
  • the nonionic system comprises the mixture of a nonionic surfactant formed from a C 9 -C 11 alkanol condensed with 2 to 3.5 moles of ethylene oxide (C 9 -C 11 alcohol EO 2 to 3.5:1) with a nonionic surfactant formed from a C 9 -C 11 alkanol condensed with 7 to 9 moles of ethylene oxide (C 9 -C 11 alcohol EO 7 to 9:1), wherein the weight ratio of the C 9 -C 11 alcohol EO 7 to 9:1 to the C 9 -C 11 alcohol EO 2 to 3.5:1 is from 8:1 to 1:1 from preferably 7:1 to 3:1.
  • Additional satisfactory water soluble alcohol ethylene oxide condensates are the condensation products of a secondary aliphatic alcohol 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 C 11 -C 15 secondary alkanol condensed with either 9 EO (TERGITOL 15-S-9) or 12 EO (TERGITOL 15-S-2) marketed by Union Carbide.
  • nonionic detergents include the polyethylene oxide condensates of one mole of alkyl phenol containing about 8 to 18 carbon atoms in a straight- or branched chain alkyl group with about 5 to 30 moles of ethylene oxide.
  • alkyl phenol ethoxylates include nonyl phenol condensed with about 9.5 moles of EO per mole of nonyl phenol, dinonyl phenol condensed with about 12 moles of EO per mole of phenol, dinonyl phenol condensed with about 15 moles of EO per mole of phenol and di-isoctylphenol condensed with about 15 moles of EO per mole of phenol.
  • nonionic surfactants of this type include IGEPAL CO-630 (nonyl phenol ethoxylate) marketed by GAF Corporation.
  • nonionic detergents are the water-soluble condensation products of a C 8 -C 20 alkanol with a heteric mixture of ethylene oxide and propylene oxide wherein the weight ratio of ethylene oxide to propylene oxide is 2.5:1 to 4:1, preferably 2.8:1 to 3.3:1, with the total of the ethylene oxide and propylene oxide (including the terminal ethanol or propanol group) being 60-85%, preferably 70-80%, by weight.
  • Such detergents are commercially available from BASF-Wyandotte and a particularly preferred detergent is a C 10 -C 16 alkanol condensate with ethylene oxide and propylene oxide, the weight ratio of ethylene oxide to propylene oxide being 3:1 and the total alkoxy content being about 75% by weight.
  • Condensates of 2 to 30 moles of ethylene oxide with sorbitan mono- and tri-C 8 -C 20 alkanoic acid esters having a hydrophilic-lipophilic balance (HLB) of 8 to 15 also may be employed as the nonionic detergent ingredient in the described composition.
  • HLB hydrophilic-lipophilic balance
  • surfactants are well known and are available from Imperial Chemical Industries under the TWEEN trade name. Suitable surfactants include polyoxyethylene (4) sorbitan monolaurate, polyoxyethylene (4) sorbitan monostearate, polyoxyethylene (20) sorbitan trioleate and polyoxyethylene (20) sorbitan tristearate.
  • Suitable water-soluble nonionic detergents are marketed under the trade name PLURONICS.
  • 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 4000 and preferably 200 to 2,500.
  • the addition of polyoxyethylene radicals to 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 will be in liquid form and satisfactory surfactants are available as grades L 62 and L 64.
  • Ionic surfactants which can be used in the composition are preferably anionic surfactants, as well known in the art. Such surfactants are useful to enhance the stability of the formulation as well as to provide additional degreasing activity.
  • Suitable water-soluble anionic surfactants include those surface-active or detergent compounds which contain an organic hydrophobic group containing generally 8 to 26 carbons and preferably 10 to 18 carbon atoms in their molecular structure and at least one water-solubilizing group which is a sulfonate group, so as to form a water-soluble detergent.
  • the hydrophobic group will include or comprise a C 8 -C 22 alkyl, aryl or acyl group.
  • anionic surfactants are the olefin sulfonates, including long-chain alkene sulfonates, long-chain hydroxyalkane sulfonates or mixtures of alkene sulfonates and hydroxyalkane sulfonates.
  • Preferred anionic surfactants include alkyl sulfonates, alkyl aryl sulfonates, and aryl alkyl sulfonates, e.g., C 12-16 paraffin sulfonate or sodium cumene sulfonate.
  • the composition includes a cationic surfactant in an amount less than 0.5% by weight of the composition. In another embodiment, the composition excludes cationic surfactants.
  • Organic solvents which can be used in the composition include alcohols and ethers, for example glycols or alkoxylated glycols, alkoxylated aromatic alcohols, aromatic alcohols, linear alcohols, or other glycol ethers; e.g., C 1-4 alcohols, e.g., ethanol or isopropanol, and glycol ethers and diethers, especially C 1-6 alkyl ethers of propylene glycol or dipropylene glycol, for example dipropyleneglycol monobutyl ether, propylene glycol n-butyl ether, and mixtures thereof.
  • the solvents are present in a 1:1:1 mixture of dipropylene glycol mono-butyl ether, propylene glycol n-butyl ether and ethanol.
  • ingredients may be included to provide added effect or to make the product more attractive.
  • Such ingredients include perfumes or fragrances, dyes, thickening agents, abrasive agents, disinfectants, radical scavengers, bleach, chelating agents, or mixtures thereof.
  • composition Degreaser (Formula A) Wt. % Wt. % Wt.
  • the compound of Formula A had excellent performance on lime scale and soap scum as compared to the reference compounds, was the only formulation with clear activity against rust, and yet retained substantial effectiveness against grease.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Emergency Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Dermatology (AREA)
  • Detergent Compositions (AREA)
US11/536,835 2005-10-19 2006-09-29 Acidic Cleaning Compositions Abandoned US20070086971A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US11/536,835 US20070086971A1 (en) 2005-10-19 2006-09-29 Acidic Cleaning Compositions
US12/132,683 US7517844B2 (en) 2005-10-19 2008-06-04 Acidic cleaning compositions comprising an acid mixture and ternary solvent mixture

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72807105P 2005-10-19 2005-10-19
US11/536,835 US20070086971A1 (en) 2005-10-19 2006-09-29 Acidic Cleaning Compositions

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US11/536,835 Abandoned US20070086971A1 (en) 2005-10-19 2006-09-29 Acidic Cleaning Compositions
US12/132,683 Active US7517844B2 (en) 2005-10-19 2008-06-04 Acidic cleaning compositions comprising an acid mixture and ternary solvent mixture

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US (2) US20070086971A1 (fr)
EP (1) EP1945745B1 (fr)
AR (1) AR056704A1 (fr)
AT (1) ATE517170T1 (fr)
AU (1) AU2006338559B2 (fr)
CA (1) CA2625073C (fr)
CR (1) CR9887A (fr)
DK (1) DK1945745T3 (fr)
DO (1) DOP2006000228A (fr)
EC (1) ECSP088380A (fr)
ES (1) ES2368258T3 (fr)
HN (1) HN2008000612A (fr)
MX (1) MX2008004793A (fr)
MY (1) MY142810A (fr)
NO (1) NO20082253L (fr)
NZ (1) NZ567148A (fr)
PL (1) PL1945745T3 (fr)
PT (1) PT1945745E (fr)
UY (1) UY29874A1 (fr)
WO (1) WO2007097809A2 (fr)

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US20070177678A1 (en) * 2006-01-20 2007-08-02 Qualcomm Incorporated Method and apparatus for determining an encoding method based on a distortion value related to error concealment
US20110061680A1 (en) * 2007-12-28 2011-03-17 Colgate-Palmolive Company Acidic cleaning compositions comprising a polymer
US20110105377A1 (en) * 2007-12-18 2011-05-05 Colgate-Palmolive Company Degreasing all purpose cleaning compositions and methods
US8282743B2 (en) 2007-12-18 2012-10-09 Colgate-Palmolive Company Alkaline cleaning compositions
US10138443B2 (en) 2013-12-05 2018-11-27 Rohm And Haas Company Cleaning composition with rapid foam collapse
US11072768B2 (en) 2018-11-07 2021-07-27 The Procter & Gamble Company Low pH fabric care compositions
US11781093B2 (en) 2018-11-07 2023-10-10 The Procter & Gamble Company Process for treating a fabric and related compositions

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ES2556127T3 (es) * 2007-08-31 2016-01-13 The Procter & Gamble Company Composición limpiadora de superficies duras ácida líquida
ES2560869T3 (es) 2008-12-23 2016-02-23 The Procter & Gamble Company Composición limpiadora de superficies duras ácida líquida
PL2221357T3 (pl) * 2009-02-19 2019-08-30 Budich International Gmbh Połączony środek do odkamieniania i środek do nabłyszczania do stosowania w urządzeniach i instalacjach o powierzchniach metalowych, ceramicznych, szklanych lub z tworzyw sztucznych
DE102010007321B4 (de) * 2010-02-08 2017-11-09 Chemische Werke Kluthe Gmbh Wässrige Reinigungslösung, insbesondere zur Entfernung von Lackanhaftungen, sowie Konzentratzusammensetzung zur Bereitstellung einer wässrigen Reinigungslösung
US9309485B2 (en) 2013-06-26 2016-04-12 Ecolab USA, Inc. Use of nonionics as rheology modifiers in liquid cleaning solutions

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501680A (en) * 1983-11-09 1985-02-26 Colgate-Palmolive Company Acidic liquid detergent composition for cleaning ceramic tiles without eroding grout
US4587030A (en) * 1983-07-05 1986-05-06 Economics Laboratory, Inc. Foamable, acidic cleaning compositions
US4749508A (en) * 1985-02-05 1988-06-07 Kay Chemical Company Floor cleaning compositions and their use
US5000867A (en) * 1986-10-20 1991-03-19 Lever Brothers Company Disinfectant compositions
US5039441A (en) * 1988-02-10 1991-08-13 Colgate-Palmolive Company Safe acidic hard surface cleaner
US5192460A (en) * 1988-02-10 1993-03-09 Colgate-Palmolive Company Safe acidic hard surface cleaner
US5294364A (en) * 1988-02-10 1994-03-15 Colgate Palmolive Safe acidic hard surface cleaner
US5364551A (en) * 1993-09-17 1994-11-15 Ecolab Inc. Reduced misting oven cleaner
US5462697A (en) * 1993-11-22 1995-10-31 Colgate-Palmolive Co. Hard surface cleaners/microemulsions comprising an anticorrosion system to protect acid-sensitive surfaces
US5961736A (en) * 1993-04-05 1999-10-05 Active Environmental Technologies, Inc. Method for removal of contaminants from surfaces
US20020187918A1 (en) * 2000-02-01 2002-12-12 Reckitt Benckiser Inc. Hard surface cleaning compositions and method of removing stains
US6593279B2 (en) * 1999-12-10 2003-07-15 Integrity Industries, Inc. Acid based micro-emulsions
US6645929B2 (en) * 2001-12-10 2003-11-11 Colgate-Palmolive Company Cleaning composition
US20050215448A1 (en) * 2004-03-25 2005-09-29 Evers Marc F T Liquid acidic hard surface cleaning composition
US20060035808A1 (en) * 2004-08-11 2006-02-16 Ahmed Fahim U Non-chlorinated concentrated all-in-one acid detergent and method for using the same
US7186676B2 (en) * 2003-02-22 2007-03-06 Reckitt Benckiser Inc. Hard surface cleaning compositions comprising alginate materials and xanthan gum

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4114963C2 (de) * 1991-05-04 1995-04-20 Francotyp Postalia Gmbh Pumpenanordnung für einen Farbvorratstank eines Farbwerkes in Frankier- und Wertstempelmaschinen
FR2728182B1 (fr) * 1994-12-16 1997-01-24 Coatex Sa Procede d'obtention d'agents de broyage et/ou de dispersion par separation physico-chimique, agents obtenus et leurs utilisations
EP0778338A1 (fr) * 1995-12-07 1997-06-11 The Procter & Gamble Company Utilisation de l'amide sulfonique dans une composition acide pour améliorer la douceur de la peau
ES2201263T3 (es) * 1997-04-30 2004-03-16 THE PROCTER & GAMBLE COMPANY Uso de un polimero de polisacarido en composiciones acidas liquidas.
ATE291073T1 (de) * 1997-10-31 2005-04-15 Procter & Gamble Saure flüssige zusammensetzungen zum entfernen von kesselstein verpackt in einem sprühspender
GB2385597B (en) 2002-02-21 2004-05-12 Reckitt Benckiser Inc Hard surface cleaning compositions
GB2392167A (en) 2002-08-22 2004-02-25 Reckitt Benckiser Inc Composition containing an acid with anionic and nonionic surfactants
EP1721961B1 (fr) * 2005-05-12 2009-04-22 The Procter and Gamble Company composition nettoyante liquide acide pour les surfaces dures

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4587030A (en) * 1983-07-05 1986-05-06 Economics Laboratory, Inc. Foamable, acidic cleaning compositions
US4501680A (en) * 1983-11-09 1985-02-26 Colgate-Palmolive Company Acidic liquid detergent composition for cleaning ceramic tiles without eroding grout
US4749508A (en) * 1985-02-05 1988-06-07 Kay Chemical Company Floor cleaning compositions and their use
US5000867A (en) * 1986-10-20 1991-03-19 Lever Brothers Company Disinfectant compositions
US5039441A (en) * 1988-02-10 1991-08-13 Colgate-Palmolive Company Safe acidic hard surface cleaner
US5192460A (en) * 1988-02-10 1993-03-09 Colgate-Palmolive Company Safe acidic hard surface cleaner
US5294364A (en) * 1988-02-10 1994-03-15 Colgate Palmolive Safe acidic hard surface cleaner
US5961736A (en) * 1993-04-05 1999-10-05 Active Environmental Technologies, Inc. Method for removal of contaminants from surfaces
US5364551A (en) * 1993-09-17 1994-11-15 Ecolab Inc. Reduced misting oven cleaner
US5462697A (en) * 1993-11-22 1995-10-31 Colgate-Palmolive Co. Hard surface cleaners/microemulsions comprising an anticorrosion system to protect acid-sensitive surfaces
US6593279B2 (en) * 1999-12-10 2003-07-15 Integrity Industries, Inc. Acid based micro-emulsions
US20020187918A1 (en) * 2000-02-01 2002-12-12 Reckitt Benckiser Inc. Hard surface cleaning compositions and method of removing stains
US6645929B2 (en) * 2001-12-10 2003-11-11 Colgate-Palmolive Company Cleaning composition
US7186676B2 (en) * 2003-02-22 2007-03-06 Reckitt Benckiser Inc. Hard surface cleaning compositions comprising alginate materials and xanthan gum
US20050215448A1 (en) * 2004-03-25 2005-09-29 Evers Marc F T Liquid acidic hard surface cleaning composition
US20060035808A1 (en) * 2004-08-11 2006-02-16 Ahmed Fahim U Non-chlorinated concentrated all-in-one acid detergent and method for using the same

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070177678A1 (en) * 2006-01-20 2007-08-02 Qualcomm Incorporated Method and apparatus for determining an encoding method based on a distortion value related to error concealment
US20110105377A1 (en) * 2007-12-18 2011-05-05 Colgate-Palmolive Company Degreasing all purpose cleaning compositions and methods
US8282743B2 (en) 2007-12-18 2012-10-09 Colgate-Palmolive Company Alkaline cleaning compositions
US8765655B2 (en) 2007-12-18 2014-07-01 Colgate-Palmolive Company Degreasing all purpose cleaning compositions and methods
US20110061680A1 (en) * 2007-12-28 2011-03-17 Colgate-Palmolive Company Acidic cleaning compositions comprising a polymer
US8410038B2 (en) 2007-12-28 2013-04-02 Colgate-Palmolive Company Acidic cleaning compositions comprising a polymer
US8987184B2 (en) 2007-12-28 2015-03-24 Colgate-Palmolive Company Acidic cleaning compositions comprising a polymer
US10138443B2 (en) 2013-12-05 2018-11-27 Rohm And Haas Company Cleaning composition with rapid foam collapse
US11072768B2 (en) 2018-11-07 2021-07-27 The Procter & Gamble Company Low pH fabric care compositions
US11781093B2 (en) 2018-11-07 2023-10-10 The Procter & Gamble Company Process for treating a fabric and related compositions

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HN2008000612A (es) 2011-03-02
CA2625073C (fr) 2012-05-01
PT1945745E (pt) 2011-10-27
MX2008004793A (es) 2009-04-28
US7517844B2 (en) 2009-04-14
EP1945745B1 (fr) 2011-07-20
DOP2006000228A (es) 2007-05-15
AU2006338559A1 (en) 2007-08-30
NO20082253L (no) 2008-05-16
CR9887A (es) 2008-08-01
ES2368258T3 (es) 2011-11-15
MY142810A (en) 2011-01-14
NZ567148A (en) 2011-05-27
WO2007097809A2 (fr) 2007-08-30
PL1945745T3 (pl) 2012-01-31
ECSP088380A (es) 2008-05-30
UY29874A1 (es) 2007-04-30
DK1945745T3 (da) 2011-10-31
AU2006338559B2 (en) 2010-11-25
WO2007097809A3 (fr) 2007-10-18
EP1945745A2 (fr) 2008-07-23
AR056704A1 (es) 2007-10-17

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