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WO1998023713A1 - Nettoyant pour la peau et les mains sans eau ni solvant - Google Patents

Nettoyant pour la peau et les mains sans eau ni solvant Download PDF

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Publication number
WO1998023713A1
WO1998023713A1 PCT/US1997/007072 US9707072W WO9823713A1 WO 1998023713 A1 WO1998023713 A1 WO 1998023713A1 US 9707072 W US9707072 W US 9707072W WO 9823713 A1 WO9823713 A1 WO 9823713A1
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WO
WIPO (PCT)
Prior art keywords
composition according
polar solvent
surfactant
group
cleaner
Prior art date
Application number
PCT/US1997/007072
Other languages
English (en)
Inventor
Eugene Keith Haisten, Jr.
Original Assignee
Haisten Eugene Keith Jr
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 Haisten Eugene Keith Jr filed Critical Haisten Eugene Keith Jr
Priority to AU27457/97A priority Critical patent/AU2745797A/en
Publication of WO1998023713A1 publication Critical patent/WO1998023713A1/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2068—Ethers
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/43—Solvents
    • 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
    • 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
    • C11D3/2003—Alcohols; Phenols
    • C11D3/2006—Monohydric alcohols

Definitions

  • the present invention relates to a composition and method of removing dirt, oil and the like from surfaces. More particularly, the present invention relates to the use of surfactants or surface active agents in a cleaner which can encapsulate or emulsify the dirt or oil on the surface, thereby removing it.
  • a cleaner which can encapsulate or emulsify the dirt or oil on the surface, thereby removing it.
  • Soaps normally consist of sodium or potassium salts of long-chain fatty acids and are manufactured by saponification of triglycerides from fats with sodium or potassium hydroxide. However, soaps do not function well in acid solutions because of the formation of insoluble fatty acids.
  • the best wetting agents are those with the shorter fatty acid chains, e.g., C g versus C 14 or C 16 .
  • the longer chain surface active agents appear to provide better stability for the dirt or oil in the bulk solution once it is removed from the surface. Therefore, one of the problems in detergent science is forming the proper balance between the wetting and stabilization properties.
  • the detergent or surface active agent changes the contact angle of the dirt or oil on the surface at the solid-oil-water interface, reducing the contact angle so that the oil rolls up into a sphere and can be removed.
  • the materials that act as the best detergents are normally those which form micelles. At one time it was thought that micelles were involved in the cleaning action. In recent years, however, it has become clear that it is the free surfactants which do the cleaning, not those in the micelles. It appears that the micelles merely act as reservoirs of the surface active agents.
  • the surfactants in the micelles which provide the cleaning action, the surfactants do not function as satisfactory oil-in- water emulsifiers, e.g., do not act properly in the stabilization step, until the concentration of the surfactant in the aqueous phase exceeds the critical micelle concentration. Accordingly, micelle formation is normally expected in detergents.
  • U.S. Pat. No. 4,911,928 describes paucilamellar lipid vesicles having large amorphous oil-filled centers which could carry substantial quantities of oily material. These vesicles, which have 2-10 lipid bilayers surrounding a large, amorphous central cavity, are stable and can be formed under conditions which are cost-effective for use in industrial applications.
  • an object of the invention is to provide a surface cleaning solution which encapsulates oil or dirt to remove it from the surface.
  • a further object of the invention is a method of cleaning hands using a skin cleaner to encapsulate and remove grease or dirt without washing or rinsing with a solvent.
  • anionic surfactants are especially produced from dodecylbenzene sulfonic acid
  • DBSA Highly preferred materials of this type include the product of DDBSA and triethanolamine.
  • the surfactant is used in combination with a polar solvent (i.e., containing at
  • compositions of the invention preferably contain from about 0.005% to about 2%, more preferably from about
  • an alkali metal, ammonium or alkanolammonium soap of a C 13 -C 24 , especially C 13 -C lf fatty acid Preferably, the fatty acid is fully saturated, for example, by
  • a calcium sequestrant may also be included in the present compositions, providing not only cleaning advantages on paniculate soil, but also advantages in terms of product
  • the sequestrant component is a water-soluble inorganic or organic polyanionic sequestrant having a calcium ion stability constant at 25 °C of at least about 2.0, preferably at least about 3.0, the weight ratio of surfactant-sequestrant preferably in the range from about 5:1 to about 1:3, especially about 3:1 to about 1:1.
  • the sequestrant has an anion valence of at least 3 and is incorporated at a level of from about 0.5% to about 13% by weight.
  • the composition itself preferably has a pH in 1% aqueous solution of
  • the sequestrant can be selected from the water-soluble salts of polyphosphates, polycarboxylates, aminopolycarboxylates, polyphosphonates and amino polyphosphonates and added at a level in the range from 1 to 9%, especially 2 to 8%, more especially 3 to 7% by weight of the composition. Adjustment of the sequestrant level and surfactant: sequestrant ratio within the above specified ranges is important for providing composition of optimum stability.
  • the present invention features a method of removing oil from a surface through encapsulation of the oil or dirt.
  • Visicles or micelles may be introduced to the surface to be cleaned where they encapsulate the oil present and remove the dirt. In certain circumstances, the visicles or micelles are formed and encapsulate the oil in situ. This method is particularly good for cleaning hands of oil and other types of greasy dirt.
  • visicles or micelles may be introduced to the surface, but using certain materials and under selected conditions, the cleaner material itself can be introduced to the surface and the visicles or micelles form in situ, encapsulating the dirt or oil as they are formed.
  • an aqueous or oil-based detergent or cleaner could be used as the major component of the visicle or micelle walls
  • the preferred surfactants are polyoxyethylene fatty acid ethers, polyoxyethylene fatty acid esters, diethanolamides, polyoxyethylene glyceryl monostearates, and betaines, particularly oleoyl propyl betaine.
  • the cleaners may also include charge-producing agents such as fatty acids or dicetyl phosphate and a steroid such as cholesterol or its derivatives.
  • the cleaner is introduced to the surface, it is normally agitated with sufficient force so as to encapsulate the oily dirt from the surface, thereby cleansing the surface.
  • the cleaner is then removed, e.g., by wiping with a cloth or sponge, thereby removing the dirt along with the cleaner.
  • the preferred surface is mammalian skin, e.g., the hands or face, and the agitation is then provided by rubbing.
  • the removal step is, in that case, wiping with a cloth, sponge or the
  • the method of the present invention is particularly well suited to hand cleaning but may be used for cleaning other surfaces where oil or grease build-up is a problem.
  • Hand cleaning is preferred because the agitation step of the invention is most easily carried out by rubbing the
  • anionic, zwitterionic and amphoteric surfactants can be used in the present compositions. These surfactants are used in combination at levels in the range from about 0.10% to
  • Suitable anionic non-soap surfactants are water-soluble salts of alkyl benzene sulfonates, alkyl sulfates, alkyl polyethoxy ether sulfates, paraffin sulfonates, alpha-olefin sulfonates, alpha- sulfocarboxylates and their esters, alkyl glyceryl ether sulfonates, fatty acid monoglyceride sulfates and sulfonates, alkyl phenol polyethoxy ether sulfates, 2-acyloxy-alkane-l-sulfonate, and beta-alkyloxyalkane sulfonate.
  • the alkyl benzene sulfonates are highly preferred.
  • a particularly suitable class of anionic detergents includes water-soluble salts, particularly the alkali metal, ammonium and alkanolammonium salts of organic sulfuric reaction products having in their molecular structure an alkyl or alkaryl group containing from about 8 to about 22, especially from about 10 to about 20 carbon atoms and a sulfonic acid or sulfuric acid ester group.
  • alkyl is the alkyl portion of acyl groups.
  • Examples oft his group of synthetic detergents which form part of the detergent compositions of the present invention are the sodium and potassium alkyl sulfates, especially those obtained by sulfating the higher alcohols (C 8 -C 18 ) carbon atoms produced by reducing the glycerides of tallow or coconut oil and sodium and potassium alkyl benzene sulfonates, in which the alkyl group contains about from 9 to about 15, especially about 11 to about 13, carbon atoms, in straight chain or branched chain configuration, e.g., those of the type described in U.S. Pat. No.
  • anionic detergent compounds herein include the sodium C 10 -C lg alkyl glyceryl ether sulfonates, especially those ethers of higher alcohols derived from tallow and coconut oil; sodium coconut oil fatty acid monoglyceride sulfonates and sulfates; and sodium or potassium salts of alkyl phenol ethylene oxide ether sulfate containing about 1 to about 10 units of ethylene oxide per molecule and wherein the alkyl groups contain about 8 to about 12 carbon atoms.
  • Suitable anionic detergent compounds herein include the water-soluble salts or esters of ⁇ -sulfonated fatty acids containing from about 6 to about 20 carbon atoms in the fatty acid group and from about 1 to about 10 carbon atoms in the ester group; water-soluble salts of 2-
  • alkyl ether sulfates containing from about 10 to about 18, especially about 12 to about 16, carbon atoms in the alkyl group and from about 1 to about 12, especially from about 1 to about 6, more especially from about 1 to about 4 moles of ethylene oxide; water-soluble salts ofolefin sulfonates containing from about 12 to about 24, preferably about 14 to about 16, carbon atoms, especially those made by reaction with sulfur trioxide followed by neutralization under conditions such that any sultones present are hydrolysed to the corresponding hydroxy alkane sulfonates; water-soluble salts of paraffin sulfonates containing from about 8 to about 24, especially from about 14 to about 18 carbon atoms, and ⁇ -alkyloxy alkane sulfonates containing from about
  • alkane chains of the foregoing non-soap anionic surfactants can be derived from natural sources such as coconut oil or tallow, or can be made synthetically as for example using the Ziegler or Oxo processes. Water solubility can be achieved by using alkali metal, ammonium or alkanolammonium cations; sodium is preferred. Magnesium and calcium are preferred cations under certain circumstances.
  • a preferred mixture contains alkyl benzene sulfonate having from about 11 to about 13 carbon atoms in the alkyl group or paraffin sulfonate having from about 14 to about 18 carbon atoms or either an alkyl sulfate having from about 8 to about 18, preferably from about 12 to about 18, carbon atoms in the alkyl group, or an alkyl polyethoxy alcohol sulfate having from about 10 to about 16 carbon atoms in the alkyl group and an average degree of ethoxylation of from about 1 to about 6.
  • Suitable semi-polar surfactants are water-soluble amine oxides containing one alkyl moiety of from about 10 to about 28 carbon atoms and 2 moieties selected from the group
  • *#*"* Suitable amphoteric surfactants are water-soluble derivatives of aliphatic secondary and
  • aliphatic moiety can be straight chain or branched and wherein one of the aliphatic substituents contains from about 8 to about 18 carbon atoms and one contains an anionic water-solubilizing group, e.g., carboxy, sulfonate, sulfate, phosphate, or phosphonate.
  • anionic water-solubilizing group e.g., carboxy, sulfonate, sulfate, phosphate, or phosphonate.
  • Suitable zwittterionic surfactants are water soluble derivatives of aliphatic quaternary ammonium phosphonium and sulfonium cationic compounds in which the aliphatic moieties can
  • amphoteric and zwitterionic surfactants have the general formula:
  • R j is alkyl or alkenyl group having from about 8 to about 22 carbon atoms, possibly interrupted by amide, ester or ether linkages
  • R 2 is a methylene, ethylene, propylene, isopropylen ⁇ or isobutylene radical
  • R 3 and R 4 are independently selected from
  • amphoteric surfactants include amine salts of the above formula and also the corresponding free amines.
  • Preferred surfactants include N-alkyl-2-aminopropionic acid, N-alkyl-2-imino-diacetic acid, N-alkyl-2 iminodipropionic acid, N-alkyl-2-amino-2- methyl-propionic acid, N-a ⁇ kyl-propylenediaminepropionic acid, N-ajlkyl-dipropylenetriamine dipropionic acid, N-alkylglycine, N-alkyl-arnino-succinic acid, N-amidoalkyl- N'- carobxymethyl-N', N'-dimethyl-ammonio -ethylene diamine, N-alkyl-amino ethane-sulfonic acid, N-alkyl-N, N-dimethyl-ammonio-hydroxypropene-sulfonic acid and salts thereof, wherein alkyl represents a C g to C lg alkyl group,
  • compositions comprise as the single or major
  • v ⁇ ⁇ he sequestra ⁇ t can be selected from ' me a er ⁇ luble salt? ⁇ of por pHosphafes ' , poh/carboxylates, aminopolycarboxylates, polyphosphonates and aminopolyphosphonates having a logarithmic calcium ion stability constant (pK ⁇ -H-) of about 2 or greater and preferably an anion valence of at least 3.
  • the stability constant is defined as follows:
  • the sequestrant has a pK C ⁇ ++ in the range from about 2 to about 11, especially from about 3 to about 8.
  • Literature values of stability constants are taken where possible where
  • the stability constant is defined at 25 °C and at zero ionic strength using a glass electrode method of measurement.
  • Suitable polyphosphates include pyrophosphates such as tetrasodium pyrophosphate decahydrate, and tetrapotassuim pyrophosphate; tripolyphosphates such as pentapotassium tripolyphosphate; and higher polyphosphates and metaphosphates such as sodium pentapolyphosphate and sodium hexametaphosphate.
  • the carboxylate-type sequestrants can be described as monomeric polycarboxylate materials or oligomers or polymers derived from carboxylate or polycarboxylate monomers.
  • the sequestrants can be acyclic, alicyclic or aromatic in nature.
  • Suitable polycarboxylates include the salts of citric acid, aconitic acid, citraconic acid, carboxymethyloxysuccinic acid, lactoxysuccinic acid, and 2-oxa- 1,1, 3 -propane tricarboxylic acid; oxydisuccinic acid, 1,1,2,2-ethane tetra carboxylic acid, 1,1,3,3-propane tetracarboxylic acid and 1,1, 2, 3 -propane tetracarboxylic acid; cyclopentane-cis, cis, cis-tetracarboxylic acid, cyclopenta dienide pentacarboxylic acid, 2,3,4,5-tetrahydrofuran-cis, cis, cis-carboxylic acid, 2,5-tetrahydrofuran-cis-dicarboxylic acid, 1,2,3,4,5,6-hexane-hexacarboxylic acid, mellitic acid,
  • Suitable polymeric polycarboxylates include homo and copolymers of polycarboxylic monomers such as maleic acid, citraconic, acid, aconitic acid, fumaric acid, mesaconic acid, phenyl maleic acid, benzyl maleic acid, itaconinc acid and methylene malonic acid; homo- and copolymers of acrylic monomers such as acrylic acid, methacrylic acid or ⁇ -hydroxy acrylic acid; or copolymers of one or more of the above polycarboxyl and acrylic monomers with another unsaturated polymerizable monomer, such as vinyl ethers, acrylic esters, olefins, vinyl pyrrolidones and styrenes.
  • polycarboxylic monomers such as maleic acid, citraconic, acid, aconitic acid, fumaric acid, mesaconic acid, phenyl maleic acid, benzyl maleic acid, itaconinc acid and methylene malonic acid
  • aminopolycarboxylates include especially the amino polyacetates, e.g. sodium, potassium, ammonium and alkanolammonium ethylenediamine tetraacetates, diethylene triamine pentaacetates and nitrilotriacetates.
  • Polyphosphonate and aminopolyphosphonate materials suitable for use herein can be exemplified by nitrilo tri(methylene phosphonic acid), ethylenediamine tetra(methylene phosphonic acid), diethylenetriamine penta(methylenephosphonic acid) and the water-soluble salts thereof.
  • an alcohol can be employed in the inventive composition and can be a primary, secondary or tertiary alcohol. Mixtures of alcohols are also suitable.
  • the alcohol is preferably added at a level in the range of from about 1% to about 10%, more preferably from about 2% to about 4% by weight of the compositions in order to provide optimum control of product viscosity characteristics.
  • the polar solvent component of the present compositions has a solubility in water at 25°C in the range of from about 0.2% to about 10%, preferably from about 0.5% to about 6%.
  • the solvent contains at least one hydrophilic group and is liquid at room temperature.
  • the solvent can be at a level of from about 0.5% to about 10%, especially from about 1% to about 5%, by weight of the composition and at a weight ratio of surfactant: solvent in the range of from about 1:0.2 to 0.1:1, especially from about 1.5:0.5 to about 1.5:5.
  • Preferred materials include aromatic alcohols such as benzyl alcohol, polyethoxylated phenols containing from about 2 to about 6 ethoxyl groups and phenylethyl alcohol; esters of C,-C 6 fatty acids with C,-C 6 alcohols containing a total of from about 5 to about 9 carbon atoms, e.g., n-butyl butyrate, n-butyl propionate and n-propyl acetate; and mono C 6 -C 9 and di-C 4 -C 9 alkyl or aryl ethers of ethylene glycol such as hexyl, benzyl and phenyl Cellosolves® and ethyleneglycol dibutyl ether.
  • aromatic alcohols such as benzyl alcohol, polyethoxylated phenols containing from about 2 to about 6 ethoxyl groups and phenylethyl alcohol
  • compositions of the invention can be supplemented by other, known components compatible with a fluent, liquid system.
  • a non-aqueous solvent is an optional, suitable additional ingredient, especially water miscible or highly soluble (at least 20% w/w) aliphatic mono-, di- and trialcohols.
  • water miscible or highly soluble at least 20% w/w
  • aliphatic mono-, di- and trialcohols at least 20% w/w
  • Specific examples are ethanol, propanol, isopropanol, and propane- 1,3-diol.
  • Suitable solvents are ethylene-, propylene-, diethylene- and dipropyleneglycol and the mono-C 1-4 alkyl ether and C M ester derivatives thereof such as the ethylene glycol monomethyl-, monoethyl- and monobutyl ethers, propylene glycol propyl ether, dipropylene glycol methyl ether, ethylene glycol mono acetate and ethylene glycol monoethyl ether acetate.
  • the non-aqueous solvent can be added in amounts up to about 10%, preferably up to about 6% by weight of the composition.
  • Hydrotropes such as urea, monoethanolamine, diethanolamine, triethanolamine and the sodium, potassium, ammonium and alkanol ammonium salts of xylene-, toluene, ethylbenzene, isopropyl-benzene sulfonates, can also be added to the compositions of the present invention in amounts up to about 10% by weight.
  • Stable homogenous formulations can be prepared without the need for hydrotropic materials of this kind, or with only very minor levels (i.e. less than about 4% by weight).
  • pH buffering materials such as alkali metal and ammonium carbonates, bicarbonates, metasilicates and ortho phosphates. These can be added, if appropriate, at levels up to about 10% by weight to provide a compositional pH equal to or greater than about 6.0, preferably from about 6.6 to about 7.2.
  • Dyes perfumes enzymes, chlorine-releasing agents, polypeptides and protein hydrolysates, soil suspending agents such as carboxymethylcellulose, hydroxymethyl cellulose and polyethylene glycols having a molecular weight of about 400 to about 10,000, fluorescers such as disodium 4,4'-bis(2-morpholino-4-anilinos-triazin-6-yl amino) stillbene-2,2'-disulfonate, preservatives,
  • H - thixotropic agents such as xanthan gum, and additional suds regulants such as stributylphosphate and silicone oil can all be included in the instant compositions.
  • a germicide such as o-phenyl phenate, can also be added to the present compositions.
  • crankcase oil was spread on the palms of hands until filthy but not dripping. This required about 1 ml of the crank case oil per hand.
  • a solution of cleaner comprising 1.25% of the reaction product of dodecylbenzene sulfonic acid (DDBSA) and triethanol amine (TEA) and 1.50% benzyl alcohol and prepared in accordance 10 with the method described herein, was placed on each palm.
  • the cleaner was made using the previously described procedures. The palms were rubbed together to distribute the cleaner over the dirty area and rubbing was continued for approximately one minute. After rubbing, the palms were wiped clean without the need to rinse with water.

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)
  • Cosmetics (AREA)

Abstract

La présente invention porte sur un nettoyant pour la peau et sur son utilisation, ce nettoyant étant extrêmement efficace pour retirer la crasse huileuse et autre des mains ou de la peau avec ou sans rinçage avec un solvant. Le même type de nettoyant peut être également utilisé pour retirer la saleté d'autres surfaces.
PCT/US1997/007072 1996-11-26 1997-04-09 Nettoyant pour la peau et les mains sans eau ni solvant WO1998023713A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU27457/97A AU2745797A (en) 1996-11-26 1997-04-09 Waterless and solvent hand and skin cleaner

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US75654396A 1996-11-26 1996-11-26
US75657596A 1996-11-26 1996-11-26
US08/756,575 1996-11-26
US08/756,543 1996-11-26

Publications (1)

Publication Number Publication Date
WO1998023713A1 true WO1998023713A1 (fr) 1998-06-04

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PCT/US1997/007072 WO1998023713A1 (fr) 1996-11-26 1997-04-09 Nettoyant pour la peau et les mains sans eau ni solvant

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WO (1) WO1998023713A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6906014B2 (en) 2002-09-10 2005-06-14 Permatex, Inc. Stabilized topical composition

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120263A (en) * 1982-05-17 1983-11-30 Ciba Geigy Ag A process for curing acid-curable abrasive compositions
JPS60225152A (ja) * 1984-04-23 1985-11-09 Fuji Photo Film Co Ltd 現像液組成物
GB2179054A (en) * 1985-08-16 1987-02-25 Unilever Plc Detergent gel compositions
US4732695A (en) * 1987-02-02 1988-03-22 Texo Corporation Paint stripper compositions having reduced toxicity
US5080831A (en) * 1989-06-29 1992-01-14 Buckeye International, Inc. Aqueous cleaner/degreaser compositions
US5158710A (en) * 1989-06-29 1992-10-27 Buckeye International, Inc. Aqueous cleaner/degreaser microemulsion compositions
US5419848A (en) * 1993-07-02 1995-05-30 Buckeye International, Inc. Aqueous degreaser emulsion compositions
WO1996000769A1 (fr) * 1994-06-30 1996-01-11 Minnesota Mining And Manufacturing Company Composition detergente
US5516459A (en) * 1994-08-12 1996-05-14 Buckeye International, Inc. Aircraft cleaning/degreasing compositions
US5585341A (en) * 1995-02-27 1996-12-17 Buckeye International, Inc. Cleaner/degreaser concentrate compositions

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120263A (en) * 1982-05-17 1983-11-30 Ciba Geigy Ag A process for curing acid-curable abrasive compositions
JPS60225152A (ja) * 1984-04-23 1985-11-09 Fuji Photo Film Co Ltd 現像液組成物
GB2179054A (en) * 1985-08-16 1987-02-25 Unilever Plc Detergent gel compositions
US4732695A (en) * 1987-02-02 1988-03-22 Texo Corporation Paint stripper compositions having reduced toxicity
US5080831A (en) * 1989-06-29 1992-01-14 Buckeye International, Inc. Aqueous cleaner/degreaser compositions
US5158710A (en) * 1989-06-29 1992-10-27 Buckeye International, Inc. Aqueous cleaner/degreaser microemulsion compositions
US5419848A (en) * 1993-07-02 1995-05-30 Buckeye International, Inc. Aqueous degreaser emulsion compositions
WO1996000769A1 (fr) * 1994-06-30 1996-01-11 Minnesota Mining And Manufacturing Company Composition detergente
US5516459A (en) * 1994-08-12 1996-05-14 Buckeye International, Inc. Aircraft cleaning/degreasing compositions
US5585341A (en) * 1995-02-27 1996-12-17 Buckeye International, Inc. Cleaner/degreaser concentrate compositions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6906014B2 (en) 2002-09-10 2005-06-14 Permatex, Inc. Stabilized topical composition

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