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
  • C11D3/43—Solvents
• • C—CHEMISTRY; METALLURGY
  • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
  • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
  • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
  • C10M2201/02—Water
• • C—CHEMISTRY; METALLURGY
  • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
  • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
  • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
  • C10M2203/02—Well-defined aliphatic compounds
• • C—CHEMISTRY; METALLURGY
  • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
  • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
  • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
  • C10M2203/02—Well-defined aliphatic compounds
  • C10M2203/022—Well-defined aliphatic compounds saturated
• • C—CHEMISTRY; METALLURGY
  • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
  • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
  • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
  • C10M2203/02—Well-defined aliphatic compounds
  • C10M2203/024—Well-defined aliphatic compounds unsaturated
• • C—CHEMISTRY; METALLURGY
  • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
  • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
  • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
  • C10M2203/04—Well-defined cycloaliphatic compounds
• • C—CHEMISTRY; METALLURGY
  • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
  • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
  • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
  • C10M2203/06—Well-defined aromatic compounds
• • C—CHEMISTRY; METALLURGY
  • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
  • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
  • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
  • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
• • C—CHEMISTRY; METALLURGY
  • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
  • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
  • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
  • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
  • C10M2203/102—Aliphatic fractions
• • C—CHEMISTRY; METALLURGY
  • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
  • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
  • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
  • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
  • C10M2203/104—Aromatic fractions
• • C—CHEMISTRY; METALLURGY
  • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
  • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
  • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
  • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
  • C10M2203/106—Naphthenic fractions
• • C—CHEMISTRY; METALLURGY
  • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
  • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
  • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
  • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
  • C10M2203/108—Residual fractions, e.g. bright stocks
• • C—CHEMISTRY; METALLURGY
  • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
  • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
  • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
  • C10M2205/14—Synthetic waxes, e.g. polythene waxes
• • C—CHEMISTRY; METALLURGY
  • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
  • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
  • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
  • C10M2205/16—Paraffin waxes; Petrolatum, e.g. slack wax
• • C—CHEMISTRY; METALLURGY
  • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
  • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
  • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
  • C10M2205/17—Fisher Tropsch reaction products
• • C—CHEMISTRY; METALLURGY
  • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
  • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
  • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
  • C10M2207/02—Hydroxy compounds
  • C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
• • C—CHEMISTRY; METALLURGY
  • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
  • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
  • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
  • C10M2211/02—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only
  • C10M2211/022—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only aliphatic
• • C—CHEMISTRY; METALLURGY
  • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
  • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
  • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
  • C10M2211/06—Perfluorinated compounds
• • C—CHEMISTRY; METALLURGY
  • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
  • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
  • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
  • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
  • C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
• • C—CHEMISTRY; METALLURGY
  • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
  • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
  • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
  • C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives

Definitions

• This invention relates to transparent rust inhibiting composition. More particularly, this invention pertains to a uniphase transparent soluble oil corrosion-inhibiting composition adapted to prevent corrosion of non-absorbent surfaces due to manual handling, moisture, corrosive fluids, the atmosphere and the like.
• a serious corrosion problem is generally encountered when non-absorbent surfaces such as metal surfaces are handled manually. This type of corrosion is usually identified as fingerprint corrosion, and is due to deposit of corrosive inorganic salts, organic greases, and acids from perspiration transferred. from the hands. The corrosive deposits thus transmitted to a surface are very active and difficult to remove.
• Rust and corrosion inhibiting composition such as slushing and flushing oils or other materials and composition capable of forming rust protective coating on metal surfaces are ineffective against fingerprint corrosion for they are incapable of removing and thereby inhibiting the corrosive action of fingerprint deposits on metal surfaces.
• the rust inhibiting composition does not arrest or inhibit the corrosive action of the fingerprint deposits or other corrosive materials which might be adhering to the metal surface. It is therefore essential that prior to coating metal surface with corrosion and rust inhibiting compounds the surfaces must be free from fingerprint deposits and other corrosion materials. This is particularlyessential in process such as rustproofing, enameling, coating of metal surfaces and the like.
• compositions such as cleansing and degreasing compositions capable of removing corrosive deposits from metal surface thereare relatively few which are capable of efiectively inhibiting the corrosive action of fingerprint deposits and practically none which are capable of removing them from metal surfaces.
• compositions suitable for removing such deposits must therefore have an afiinity for both oleophilic and hydrophilic substances in order to be able to dissolve and remove such contaminant fingerprint deposits from metal surfaces.
• Composltionshaving affinity for oleophilic and hydrophilic substances are generally polyphase systems wherein the active phase is generally capable of exerting a solvent action upon either the oleophilic or hydrophilic contaminants, but not on both. The other phase ofthe system acts primarilyas a diluent or carrier for the active phase.
• polyphase systems of the type under discussion are highlyunstable and therefore unsuitable when in use for any period of time or when stored.
• a stable uniphase system containing oleophilic and hydrophilic components having the ability of removing fingerprint deposits and. similar contaminants from metal surfaces or other non-absorbentsur faces may be prepared by mixing a clear or transparent soluble oil with critical amounts of a water-insoluble volatile organic degreasing agent and also critical proportions of water.
• the criticality in proportions of the respective agents is necessary in order to obtain and maintain a stable uniphase composition capable of exerting a solvent action on both oleophilic and hydrophilic corrosive contaminants deposited on surfaces due to manual handling and the like.
• composition of this invention must not be below about 10% by weight, while the minimum amount of the organic volatile agent must not be below about 15% by weight in order to obtain uniphase composition of this invention suitable for use as fingerprint removersand other corrosive contaminants. Furthermore in order to obtain a stable uniphase composition of this invention the maximum amount of water which can be used must not exceed-about 37.5% by weight and the volatile water-insoluble organic compound must not exceed about 50.0% by weight of the total composition.
• the propom tion of water ororganic solvent used in composition of this invention is governed by the ratio of soluble oil to water or the ratio of soluble oil to water-insoluble organic solvent used.
• the water-insoluble, volatile organic compounds which constitute an important component of composition of this invention may be highly aromatic hydrocarbons, halogenated hydrocarbons and/or their mixtures.
• examples which typify such compounds are: benzene, toluene, p-xylene, m-xylene, o-xylene, cumene, npropylbenzene, tert-butylbenzene, sec-butylbenzene, n-butylbenzene, aromatic hydrocarbons obtained from petroleum hydrocarbon stocks by selective solvent action for aromatic by extraction with phenol, liquid S02, furfural, cresol, nitro benzene, etc. and may be illustrated specifically by S02 kerosene extract, Edeleanu extract and other petroleum aromatic fractions.
• Edeleanu extracts are obtained by subjecting hydrocarbon fractions to a low temperature liquid sulfur dioxide treatment; separating the extract from the sulfur dioxide by allowing the sulfur dioxide 'to evaporate thereby yielding a product rich in aromatics.
• Aromatic compounds may also be obtained from cyclic stocks, light gas oil, coal tar products and the like.
• halogenated compounds can be used and may include: carbon tetrachloride, chloroform, ethylene dichloride, propylene dichloride, B-trichlorethane, trichlorethylene, butylchloride, hexyl chloride, octyl chloride, decyl chloride, dichlorethyl ether, dichlorisopropyl ether, dichlorethyl formal, triglycol dichloride, chlorinated hydrocarbons such as chlorinated kerosene, chlorinated gas oil, etc.
• chlorides the bromides and/or fluorides can be used as well as various mixtures of the above-mentioned halogenated compounds. Also mixtures of the above-mentioned halogenated compounds and aromatic hydrocarbons of this invention can be used.
• Any clear or transparent soluble oil miscible with water and the volatile organic compounds of this invention, in the proportions as indicated previously and capable of forming a uniphase system may be used;
• Clear soluble oils which may be used are blends consisting mainly of mineral oil or mixtures of mineral oil and fixed fatty oils and emulsifiers, which on dilution with water in any proportion give clear solutions. While other types of soluble oils may cause a mutual solution with water and organic degreasing agents, transparent soluble oils answering the above definition give markedly superior effects.
• Preferred clear soluble oils may be typified by the following examples:
• Typical fingerprint removing compositions of this invention may comprise:
• soluble oil 45 to 70 60-60 Water 10 to 37.5 15-25 Aromatic and/or halogenated hydrocarbon 15 to 50 17-30 Per cent by weight Components Lower Upper Limit of Limit of Benzene Benzene 35 26. 9 19.1 14. 6 3. 2 2. 4 3. 2 2. 4 24. 5 l8. 7 Ben'lene l5. 0 35. 0
• ebpiposiuon is ap roximatel between about 1 5' and 25% by weight.
• halogenated hydrocarbons When halogenated hydrocarbons are used in place or aromatic hydrocarbons, larger quantities may be utilized, if desired. The quantity applied, however, is dependent on the halogenated compound and the soluble oil used. Thus when using a 3:1 ratio of clear soluble oil I and water, the following compositions are typical examples of suitable fluids of this invention.
• Preferred finished blends this invention based on clear are as follows:
• compositions of soluble oil I and II Per cent by weight Components IA (clear IIB (clear soluble oil) soluble oil) Bennme 20 20 l 23 23 33 30 Sodium naphtha sulfonate-.- 18 12 Diacetone alcohol 3 3 Liquid rosin 8. 1 Sulfated fish oil 3 Caustic soda-.. 0. 9 Cresylic acid. 3
• Fingerprint removing compositions of this invention may be applied to the surface being treated by any suitable means such as spraying,
• the fingerprint remover composition be removed by wiping, rinsing with water or using a well knowndegreasing agent or solvent such as benzene, toluene or the like.
• Particularly efiectiverustproofing compositions for use after the fingerprint composition has been removed comprise a blend of a light petroleum hydrocarbon having a boiling point range of between about 50 C. and about 370 C. and a heavy hydrocarbon such as petrolatum, said blend containing minor amounts of blown or polymerized vegetable and/or fish oils, salt of sulfonic acid and suitable spreading agents.
• a typical examplef Per cent by weight Blown rape oil 17.5 Petrolatum 17.5' Sodium naphthasulfonates 5.0 Diacetone alcohol 4.0 White spirit 47.0 Rubber solvent 9.0
• rust inhibiting compositions may be ap plied to the surface to be protected by means of immersing, flooding, spraying, brushing, trowele ling and the like.
• the protective film formed on said surfaces adheres tenaciously enough to withstand handling, light polishing, movement and high temperatures for long periods of time.
• a clear soluble uniphase liquid composition adapted to remove fingerprint deposits from nonabsorbent surfaces having the following formula:
• a clear soluble uniphase liquid composition 1 adapted to remove fingerprint deposits from nonabsorbent surfaces having the following formula:
• a clear soluble uniphase liquid composition adapted to remove fingerprint deposits from nonabsorbent surfaces having the following formula:
• a clear soluble uniphase liquid composition adapted to remove fingerprint deposits from nonabsorbent surfaces consisting essentially of from about 45% to about 70% by weight er a clear soluble oil blended with Water in an amount oi! sodium.naphthasulfonate-30, sulfated fish oil5,,
• a clear soluble uniphase liquid composition adapted to remove fingerprint deposits from nonabsorbent surfaces consisting essentially of from about 45% to about 70% by weight at a clear soluble oil blended with water in an amount of from about to about 37.5% by weight and with trichloroethylene in an amount of from about to about 50% by weight of the total Weight of the composition said clear soluble oil consistingessentially of the following components in proportions by weight as follows: Spindle oil-55, sodium naphthasulfonate30, sulfated fish oil5, water-5, diacetone alcohol.--5.
• a clear soluble uniphase liquid composition adapted to-remove fingerprint deposits from nonabsorbent surfaces consisting essentially of from about 45% to about 70% by weight Of a clear soluble oil blended with water in an amount of from about 10% to about 37.5% by weight and with carbon tetrachloride in an amount of from about 15% to about 50% by weight of the total weight of the composition said clear soluble oil' consisting essentially of the following components in proportions by weight as follows: Spindle oil-55, sodium naphthasulfonate30, sulfated fish oil5, water-5, diacetone alcohol-5.
• a clear soluble uniphase liquid composition adapted to remove fingerprint deposits from nonabsorbent surf aces consisting essentially of from about 45% to 70% by weight of a clear soluble oil, benzene and water in which the approximate proportions of water used may vary from between about 10 to 35%, 10 to and 15 to by weight when the ratio of the clear soluble oil to benzene varies from 3:1, 4.25:1 and 1.75:1, respectively, said clear soluble oil consisting essentially of the following components in proportions by weight as follows: Spindle oil-55, sodium naphthasulfonate30, sulfated fish oil5, water5, diacetone alcoho1--5.
• a clear soluble uniphase liquid composition adapted to remove fingerprint deposits from nonabsorbent surfaces consisting essentially of about 45% to 70% by Weight of a clear soluble oil, about 10% to about 37.5% by weight of water and about 15% to about 50% by weight of a substantially volatile, liquid, organic compound selected from the group consistingv of benzene, trichloroethylene and carbon tetrachloride, said clear soluble oil consisting essentially of the following components in proportions by weight as follows: Spindle oil55, sodium naphthasulfonate-30, sulfated fish oil5, water-5, diacetone alcohol-5.
• a clear soluble uniphase liquid composition adapted to remove fingerprint deposits from nonabsorbent surfaces consisting essentially of about to 75% by weight of a clear soluble oil, about 10% to about 37.5% by weight of water and about 15% to about by weight of a substantially volatile liquid organic compound selected from the group consisting of benzene, trichloroethylene and carbon tetrachloride, said soluble oil consisting essentially of mineral oil as the predominant ingredient and essentially the remainder being made up of minor amounts of about 5% each of sulfated. fish oil, diacetone alcohol.
• a clear soluble uniphase liquid composition adapted to remove fingerprint deposits from nonabsorbent surfaces consisting essentially of about 45% to by Weight of a clear soluble oil, about 10% to about 37.5% by weight of water and about 15% to about 50% by weight of a substantially volatile liquid organic compound selected from thegroupconsisting of benzene, trichloroethylene, and carbon tetrachloride, said soluble oilconsistingessentially of mineral oil as the predominant ingredient sodium naphthasulfonate as the predominant ingredient of the remaining portion and minor amounts each of diacetone alcohol and water the proportions being such as to yield a soluble oil which on dilution with water in any proportion gives a clear solution.

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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)
• Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
• Paints Or Removers (AREA)

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Cited By (5)

Citations (3)

• 0
  • NL NL68229D patent/NL68229C/xx active
• 1947
  • 1947-10-30 GB GB29030/47A patent/GB646209A/en not_active Expired
  • 1947-11-05 US US784314A patent/US2517636A/en not_active Expired - Lifetime

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