US2766212A - Detergents - Google Patents

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US2766212A
US2766212A US309953A US30995352A US2766212A US 2766212 A US2766212 A US 2766212A US 309953 A US309953 A US 309953A US 30995352 A US30995352 A US 30995352A US 2766212 A US2766212 A US 2766212A
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US309953A
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Richard A Grifo
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GAF Chemicals Corp
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General Aniline and Film Corp
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    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02Inorganic compounds ; Elemental compounds
    • C11D3/04Water-soluble compounds
    • C11D3/046Salts
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02Anionic compounds
    • C11D1/12Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/29Sulfates of polyoxyalkylene ethers
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S516/00Colloid systems and wetting agents; subcombinations thereof; processes of
    • Y10S516/01Wetting, emulsifying, dispersing, or stabilizing agents
    • Y10S516/02Organic and inorganic agents containing, except water

Description

DETERGENTS Richard A. Grifo, Easton, Pa., assignor to General Aniline & Film Corporation, New York, N. Y., a corporation of Delaware No Drawing. Application September 16, 1952, Serial No. 309,953
20 Claims. (Cl. 252-152) This invention relates to detergent compositions, and more particularly to detergent compositions of the polyoxy-alkylene type, and processes for employing same.
It is an object of this invention to provide detergent compositions of the aforementioned type having improved foaming, foam stable and detergent properties. It is another object to provide a washing process employing such improved compositions. Other objects and advantages will appear as the description proceeds.
The aforementioned objects are obtained by the instant invention which involves the provision of a detergent composition comprising a water soluble salt of a polyvalent metal and a compound of the formula in which R is a hydrocarbon radical containing at least carbon atoms selected from the group consisting of alkyl radicals containing a plurality of branched chains, and alkylaryl radicals, X is selected from the group consisting of H and CH3, M is a monovalent water solubilizing cation, and n is from 1 to 8.
The compositions of this invention have been found to have improved foaming and foam-stable properties in addition to increased rates of detergency and detergent efficiencies with respect to compositions containing the same polyoxyalkylene compounds but without the polyvalent metal salts. The mechanism whereby the improved results are obtained is not thoroughly understood, but it is apparent that some synergistic effect is involved. This should be apparent from the fact that the water soluble salts of polyvalent metals do not per se have any foaming or detergent properties. It is, therefore, indeed surprising that the addition of these water soluble salts of polyvalent metals to polyoxyalkylene compounds of the abovementioned type improves the foaming and detergent properties of such compounds to the remarkable extent described herein.
Polyoxyalkylene compounds of the above-mentioned type in which R is an alkyl radical containing a plurality of branched chains, and their process of manufacture, are disclosed and claimed in the copending application of Chiddix and Enyeart, Serial No. 263,002 filed December 22, 1951. In general, such compounds may be derived from branched chain primary aliphatic alcohols such as: 2,4,S,5,7-pentamethyl-l-octanol, 2,3,5,7-tetramethyll-nonanol, 3,5-diethyl-l-octanol, 2,4,7-trimethyl-1-nonanol, 2,4,5,6,8-pentamethyl-l-nonanol, 2,6,7-trimethyl-3- ethyl-l-octa-nol, 2,4,6,8-tetramethyl-l-nonanol, 2,3,5-trimethyl-4,7-diethyll-octanol, 2,3,5,6 tetramethyl-5,7-diethyl-l-octanol, 3,5-dimethyl-4,6-diethyl-l-heptanol, 3,4,5- trimethyl-4,6-diethyl-l-heptanol, 2-ethyl-3,5,7-trimethyll-octanol, 2 ethyl 4,6 dimethyl-l-octanol, 4-butyl-2- methyl-l-octanol, 2,5,7-tetramethyl 1- octanol, 3,5,7,7- tetramethyl-l-octanol, 2,5-diethyl-3,7-dimethyl-1-octanol, and 2,5,7,9-tetramethyl-l-decanol. Preferably alcohols may be used which are prepared by the catalytic reaction of an olefin such as tripropylene, tetrapropylene, penta- States atent O ice propylene, triisobutylene, tetraisobutylene, tributene, 4,6,8-trimethyl-l-nonene, 4,6,8-trimethyl-2-nonene, mixed propene-butene polymers, 5,7,7-trimethyl-l-octene, 3,5,7- trimethyl-l-heptene, and 2,4,6,6,8-pentamethyl-l-nonene, with carbon monoxide and hydrogen to form an aldehyde followed by catalytic reduction of this aldehyde to an alcohol. This two-stage process is known as the oxo process. Alcohols produced by the 0x0 process may be designated as oxo alcohols. Thus the 0x0 tridecyl alcohol mentioned hereinafter and in the claims is the C13H27OH polybranched chain primary aliphatic alcohol prepared from tetrapropylene by the 0x0 process.
The above-mentioned polyoxyalkylene compounds of the type in which R is an alkylaryl radical and their process or manufacture are disclosed in United States Patent.
2,203,883. Such compounds may be derived from alkylated aromatic hydroxy compounds such as p-n butylphenol, amycresol, diisobutylphenol, diamylphenol, isohexylnaphthol, oleylphenol, isododecylphenol, isooctylresorcin01, nonylphenol, dinonylphenol, isoootylphenol, isooctyl-fi-naphthol, isohexylxylenol, n-octadecylphenol, and the like.
The above-mentioned alcohols and phenols are, in general, condensed under proper conditions with the required number of moles of ethylene oxide or propylene oxide, the condensation products thus obtained esterified with the requisite acids or acid derivatives, and the resulting esters neutralized to produce the monovalent water soluble salts thereof. General methods for carrying out the oxyalkylation reaction, the esterification and the salt formation in producing the polyoxyalkylene compounds employed in this invention are illustratedin United States Patents 1,970,578, 2,174,761 and 2,167,326.
The invention is particularly effective when employing v the ammonium, sodium, potassium, alkylammonium or hydroxyalkylammonium, salts of the sulfuric acid esters of polyoxyalkylene compounds of the above-mentioned type containing from about 1 to 8, and preferably 1 to 6 polyoxyalkylene groups. Compounds containing 24 polyoxyalkylene groups are particularly preferred. Outstanding results are obtained when the compound is derived from oxotridecyl alcohol and ethylene oxide.
The water soluble salts of polyvalent metals which may be employed are, for example, the chlorides, sulphates, nitrates, bromides and acetates of magnesium, calcium, aluminum and iron or mixtures thereof. In some cases, it is preferable to use the hydrates of the aforementioned salts. Because of the required water solubility and other characteristics, the magnesium and calcium chlorides are preferred. These salts or mixtures thereof are employed in proportions of about 5 to 50% .and preferably from about 10 to 45% by weight of the polyoxyalkylene compound.
When employed for detergent purposes, relatively small amounts of the composition of this invention are required to be dissolved in aqueous solution. Thus a solution containing .05 of the active polyoxyalkylene compound is suflicient to provide improved detergent and foam producing properties, although larger or smaller amounts may be employed when desired. The optimum amount in any particular instance will, of course, be readily determinable by a worker skilled in the art. Concentrates may be prepared for market in liquid or powdered form, or the like. The outstanding properties of the composi: tions of this invention are especially noticeable when employed in deionized, distilled or very soft water. 7 V
The examples set forth in the tables hereinafter are illustrative of the instant invention and are not to be regarded as limitative.
In Table 1 the hand dishwashing test consists essentially of washing dishes of 9" diameter, spread with 3 g. of a melted mixture of 80 parts Crisco, ZO'parts ordinary bread flour, and 0.5 parts Oildag {graphite in oil). The number of dishes washed before the foam disappears is considered to be the end point for this test.
The time required to wash 8 dishes is also an imaprtant- TABLE 1 Hand dishwashing test No. of Time to Product (0.05-lactive material in Soilcd Wash 8 Example distilled water) Dishes Dishes To Breakl ljMin.)
Foam
1 Iso-octylphenol+4 moles E. O. (sulii i 5.7
fate, Na+ salt). I 5 2 90% Iso-octylphenl-l-4 moles E. 0. l0 4.0.
(sulfate, Na+ salt), 6% CaClz, -l% l 8 12. t 3 70% Iso-octylphenol+4 moles E. O. 18 l (sulfate, Na salt), 18% CaClz, t 12% MgCh. i 1 4 Nonylphenol+4 moles E. O. (sull i l S+'.
mm, NH+4 salt). I l 5 90% Nonylphenol+4 moles E. 0. L8 i 3.4.
(sulfate, NH -i salt), 6% CaClz, l 4% MgGl 6 80% Nonylpnenol-H moles E. 0. L8 (gsililf%te, NH i, salt), 20% MgClz. 2 1 7- 70% Nonylphenol+4 moles E. O. .18 (sulfate, Nan salt), 18% cacti, 1 l 12% MgCl2. v s 0x0 tridecyl alc.+2 moles E. o. l l 6'4 tor s (sulfate),NH+4 salt). 1 t shes". 9 90% 0x0 tridecylalc.+2 moles E. 0. 24 l 4.0.
(sulfate, NHh salt), 6% CaClz, t 4% MgClz. 1 l0 -2 70% 0x0 tridecyl alc.+2 moles E. O. 34 l (sulfate, NHfl salt), 18% CaClz, a V 12% MgCl2. L l 11 80% oxotridecyl alc.+2 moles E. O. l 25 I gsgilfagte, NH+4 salt), 20% MgClz. a 2 12 70% Nonylphenol+4 Pr. 0. (sulfate. i3 NHH salt 13 70% Nonylphenol+4 Pr. 0. (sulfate, r) i NHH salt), 18% CaClz, 12% MgClg; l
(8th dish not clean). "(5th dish not clean). E. O.=ethylene oxide. Pr. O.=propylcne oxide.
TABLE 2 Foam stability test Ht. of Foam. Cm. at
Product (0.05% active material in distilled the end of water) oMmlzi/nn. 5Min.
The results summarized in Tables 1 and 2 clearly illustrate the unusual degree of improvement in foaming, foam stability and detergency obtained by the use of the instant invention.
Various modifications and variations of this invention will be obvious to a person-skilled in the art and such variations and modifications are to be regarded as within the purview of this application and the spirit and scope of the appended claims.
I claim:
1. A composition consisting essentially of a compound of the formula:
in which R is a hydrocarbon radical containing from about 10 to 24 carbon atoms selected from the group consisting of alkyl radicals containing a plurality of branched chains, and alkylaryl radicals, X is selected from the group consisting of H and CH3, M is a monovalent water-solubilizing cation, and n is from 1 to 8, and about 5 to 50% by weight thereof of a water soluble salt of a polyvalent metal wherein said metal is selected from the group consisting of magnesium, calcium, iron and aluminum.
2. A composition consisting essentially of a compound of the formula:
in which R is a hydrocarbon radical containing from about 10 to 24 carbon atoms selected from the group consisting of alkyl radicals containing a plurality of branched chains, and alkylaryl radicals, X is selected from the group consisting of H and CH3, M is a monovaient water-solubilizing cation, and n is from 1 to 8,
and about 5 to 50% by weight thereof of magnesium chloride.
3. A composition consisting essentially of a compound of the formula:
in which R is a hydrocarbon radical containing from about 10 to 24 carbon atoms selected from the group consisting of alkyl radicals containing a plurality of branched chains, and alkylaryl radicals, X is selected from the group consisting of H and CH3, M is a monovalent water-solubilizing cation, and n is from 1 to 8, and about 5 to 50% by weight thereof of a mixture of magnesium chloride and calcium chloride.
4. A composition consisting essentially ofabout by weight of the ammonium salt of the sulfuric acid ester of the condensation product of one mole of oxotridecyl alcohol with two moles of ethylene oxide and about 20% by weight of magnesium chloride.
5. A composition consisting essentially of about 70%. by weight of the ammonium salt of the sulfuric acid ester of the condensation product of one mole of oxotridecyl alcohol with two moles of ethylene oxide, about 12%, by weight of magnesium chloride and about 18% by weigh of calcium chloride.
6. A composition consisting essentially of about 70% by weight of the sodium salt of the sulfuric acid ester of the condensation product of one mole of isooctylphenol with four moles of ethylene oxide, about 12% by weight of magnesium chloride and about 18% by weight of calcium chloride.
7. A composition consisting essentially of about 70% by weight of the ammonium salt of the sulfuric acid ester of the condensation product of one mole of nonylphenol with four moles of ethylene oxide, about 12% by weight of magnesium chloride and about 18% by weight of calcium chloride. I a
S. A composition consisting essentially of about 80% by weight of the ammonium salt of the sulfuric acid ester of the condensation product of one mole of nonylphenol of magnesium chloride.
9. A composition consisting essentially of a monovalent water soluble salt of the sulfuric acid ester of a condensation product of about 1 to 8 moles of ethylene oxide with 1 mole of a primary aliphatic alcohol of about to 20 carbon atoms containing a plurality of branched chains, and about 5 to 50% by weight thereof, of a water soluble salt of a polyvalent metal wherein said metal is selected from the group consisting of magnesium, calcium, iron and aluminum.
10. A composition consisting essentially of a monovalent water soluble salt of the sulfuric acid ester of a condensation product of about 1 to 8 moles of ethylene oxide with 1 mole of a primary aliphatic alcohol of about 10 to 20 carbon atoms containing a plurality of branched chains, and about 10 to 45% by weight thereof of magnesium chloride.
11. A composition consisting essentially of a monovalent water soluble salt of the sulfuric acid ester of a condensation product of about 1 to 8 moles of ethylene oxide with 1 mole of a phenol substituted by an alkyl group of at least four carbon atoms, and about 5 to 50% by weight thereof of a water soluble salt of a polyvalent metal wherein said metal is selected from the group consisting of magnesium, calcium, iron and aluminum.
12. A composition consisting essentially of a monovalent water soluble salt of the sulfuric acid ester of a condensation product of about 1 to 8 moles of ethylene oxide with 1 mole of a phenol substituted by an alkyl group of at least four carbon atoms, and about 5 to 50% by weight thereof of magnesium chloride.
13. A composition consisting essentially of a monovalent water soluble salt of the sulfuric acid ester of the condensation product of about 1 to 8 moles of ethylene oxide with 1 mole of isooctylphenol and about 5 to 50% by weight thereof of a water soluble salt of a polyvalent metal wherein said metal is selected from the group consisting of magnesium, calcium, iron and aluminum.
14. A composition consisting essentially of a monovalent water soluble salt of the sulfuric acid ester of the condensation product of about 1 to 8 moles of ethylene by weight thereof of a water soluble salt of a polyvalent metal wherein said metal is selected from the group consisting of magnesium, calcium, iron and aluminum.
16. A composition consisting essentially of a monovalent water soluble salt of the sulfuric acid ester of the condensation product of about 1 to 8 moles of ethylene oxide with 1 mole of nonylphenol and about 5 to by weight thereof of magnesium chloride.
17. A washing process comprising contacting soiled objects with a composition consisting essentially of a compound of the formula:
in which R is a hydrocarbon radical containing from about 10 to 24 carbon atoms selected from the group consisting of alkyl radicals containing a plurality of branched chains, and alkylaryl radicals, X is selected from the group consisting of H and CH3, M is a monovalent water-solubilizing cation, and n is from 1 to 8 and about 5 to 50% by weight thereof of a water-soluble salt of a polyvalent metal, said metal selected from the group consisting of magnesium, calcium, iron and aluminum.
18. A composition as defined in claim 1 wherein said salt is selected from the group consisting of the sulfates, chlorides, bromides, nitrates and acetates of said polyvalent metal.
19. A process as defined in claim 17 wherein said salt is selected from the group consisting of the sulfates, chlorides, bromides, nitrates and acetates of said polyvalent metal.
20. A composition as defined in claim 9 wherein said alcohol is oxotridecyl alcohol. 1
References Cited in the file of this patent UNITED STATES PATENTS 1,970,578 Schoeller Aug. 21, 1934 2,213,477 Steindorfl? Sept. 3, 1940 2,470,719 Perri May 17, 1949 2,506,062 Busse May 2, 1950 2,562,155 Vitalis July 24, 1951 FOREIGN PATENTS 485,649 Great Britain May 23, 1938 874,845 Great Britain Aug. 27, 1942

Claims (1)

1. A COMPOSITION CONSISTING ESSENTIALLY OF A COMPOUND OF THE FORMULA:
US309953A 1952-09-16 1952-09-16 Detergents Expired - Lifetime US2766212A (en)

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GB2290053A GB738538A (en) 1952-09-16 1953-08-19 Detergent compositions
FR1083752D FR1083752A (en) 1952-09-16 1953-08-24 Detergents
DEG12629A DE1013379B (en) 1952-09-16 1953-09-11 cleaning supplies

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Cited By (34)

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US2908651A (en) * 1954-05-07 1959-10-13 Colgate Palmolive Co Liquid detergent composition
US2956947A (en) * 1957-08-06 1960-10-18 Union Carbide Corp Fire extinguishing method
US2970963A (en) * 1958-04-23 1961-02-07 Procter & Gamble Opaque liquid detergent composition
US3055834A (en) * 1958-04-14 1962-09-25 Oreal Anhydrous anion-active detergents in the form of aerosols
US3186943A (en) * 1961-12-11 1965-06-01 Safety Dev Corp Foam method for atmosphere control
US3223186A (en) * 1962-05-23 1965-12-14 Pan American Corp Method of drilling with air or gas
US3229777A (en) * 1961-03-22 1966-01-18 Swift & Co Method of transporting water from a well as a substantially stable foam
US3320172A (en) * 1964-12-07 1967-05-16 Domtar Ltd Detergent composition
US3391750A (en) * 1965-08-09 1968-07-09 Union Carbide Corp Surfactant composition
US3422011A (en) * 1966-05-03 1969-01-14 Kidde & Co Walter Foam producing material
US3852030A (en) * 1970-03-19 1974-12-03 Gaf Corp Surfactant for electrolyte-containing processing solutions
JPS502003A (en) * 1973-05-08 1975-01-10
JPS5013403A (en) * 1973-06-08 1975-02-12
US3898186A (en) * 1973-04-09 1975-08-05 Procter & Gamble Dishwashing compositions containing gel forming gelatin
US3910978A (en) * 1973-05-31 1975-10-07 Alcolac Inc Aqueous soluble mixed complex salts of aluminum aliphatic alcohol sulfates
US3919125A (en) * 1972-05-23 1975-11-11 Nippon Unitol Co Ltd Method of preparing a highly concentrated solution of a higher secondary alcohol ethoxysulfate and such a concentrated solution
US3954649A (en) * 1974-09-16 1976-05-04 Lever Brothers Company Detergent compositions containing coated particulate calcium sulfate dihydrate
JPS51125405A (en) * 1975-01-06 1976-11-01 Procter & Gamble Semiipolar nonionic detergent and detergent composition containing alkali earth metal anion
US3997692A (en) * 1974-09-16 1976-12-14 Lever Brothers Company Process of coating calcium sulfate dihydrate detergent filler particles
US3998750A (en) * 1975-06-30 1976-12-21 The Procter & Gamble Company Liquid detergent composition
US4024078A (en) * 1975-03-31 1977-05-17 The Procter & Gamble Company Liquid detergent composition
US4054541A (en) * 1974-11-04 1977-10-18 Witco Chemical Corporation Spray dried alcohol ether sulfate detergent compositions
US4075129A (en) * 1975-03-20 1978-02-21 Kao Soap Co., Ltd. Detergent composition
US4129515A (en) * 1976-09-13 1978-12-12 The Procter & Gamble Company Heavy-duty liquid detergent and process
US4132680A (en) * 1976-06-24 1979-01-02 The Procter & Gamble Company Detergent compositions having soil release properties
US4166048A (en) * 1975-09-22 1979-08-28 Kao Soap Co., Ltd. High foaming detergent composition having low skin irritation properties
US4174291A (en) * 1972-04-28 1979-11-13 The Procter & Gamble Company Crystallization seed-containing composition
US4188311A (en) * 1975-07-24 1980-02-12 Chem-Y, Fabriek Van Chemische Produkten B.V. Detergent compositions containing ether sulfates
US4299739A (en) * 1976-03-25 1981-11-10 Lever Brothers Company Use of aluminum salts in laundry detergent formulations
US4524002A (en) * 1983-02-23 1985-06-18 Gaf Corporation Foaming agent
US4699623A (en) * 1984-11-21 1987-10-13 Atochem Process of bleaching laundry
US4923635A (en) * 1987-07-06 1990-05-08 Colgate-Palmolive Company Liquid detergent composition containing alkylbenzene sulfonate, alkyl ethanol ether sulfate, alkanolamide foam booster and magnesium and triethanolammonium ions
US5096622A (en) * 1988-12-05 1992-03-17 Colgate-Palmolive Company Liquid detergent composition containing alkylbenzene sulfonate, alkyl ethonal ether sulfate, alkanolamide foam booster and magnesium and triethanolammonium ions
US20070219112A1 (en) * 1996-11-26 2007-09-20 Singleton David M Highly branched primary alcohol compositions, and biodegradable detergents made therefrom

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US4592875A (en) * 1984-06-25 1986-06-03 Atlantic Richfield Company Alkoxylated ether sulfate anionic surfactants from plasticizer alcohol mixtures
US4608197A (en) * 1984-06-25 1986-08-26 Atlantic Richfield Company Alkoxylated ether sulfate anionic surfactants from branched chain plasticizer alcohols
US4594185A (en) * 1984-06-25 1986-06-10 Atlantic Richfield Company Alkoxylated plasticizer alcohol ether sulfate surfactants
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Cited By (42)

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Publication number Priority date Publication date Assignee Title
US2908651A (en) * 1954-05-07 1959-10-13 Colgate Palmolive Co Liquid detergent composition
US2956947A (en) * 1957-08-06 1960-10-18 Union Carbide Corp Fire extinguishing method
US3055834A (en) * 1958-04-14 1962-09-25 Oreal Anhydrous anion-active detergents in the form of aerosols
US2970963A (en) * 1958-04-23 1961-02-07 Procter & Gamble Opaque liquid detergent composition
US3229777A (en) * 1961-03-22 1966-01-18 Swift & Co Method of transporting water from a well as a substantially stable foam
US3186943A (en) * 1961-12-11 1965-06-01 Safety Dev Corp Foam method for atmosphere control
US3223186A (en) * 1962-05-23 1965-12-14 Pan American Corp Method of drilling with air or gas
US3320172A (en) * 1964-12-07 1967-05-16 Domtar Ltd Detergent composition
US3391750A (en) * 1965-08-09 1968-07-09 Union Carbide Corp Surfactant composition
US3422011A (en) * 1966-05-03 1969-01-14 Kidde & Co Walter Foam producing material
US3852030A (en) * 1970-03-19 1974-12-03 Gaf Corp Surfactant for electrolyte-containing processing solutions
US4174291A (en) * 1972-04-28 1979-11-13 The Procter & Gamble Company Crystallization seed-containing composition
US3919125A (en) * 1972-05-23 1975-11-11 Nippon Unitol Co Ltd Method of preparing a highly concentrated solution of a higher secondary alcohol ethoxysulfate and such a concentrated solution
US3898186A (en) * 1973-04-09 1975-08-05 Procter & Gamble Dishwashing compositions containing gel forming gelatin
JPS5347807B2 (en) * 1973-05-08 1978-12-23
JPS502003A (en) * 1973-05-08 1975-01-10
US3910978A (en) * 1973-05-31 1975-10-07 Alcolac Inc Aqueous soluble mixed complex salts of aluminum aliphatic alcohol sulfates
US4077917A (en) * 1973-05-31 1978-03-07 Alcolac, Inc. Aqueous soluble mixed complex organic salts of aluminum sulfate
JPS5412926B2 (en) * 1973-06-08 1979-05-26
JPS5013403A (en) * 1973-06-08 1975-02-12
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US7888307B2 (en) * 1996-11-26 2011-02-15 Shell Oil Company Highly branched primary alcohol compositions, and biodegradable detergents made therefrom
US20070219112A1 (en) * 1996-11-26 2007-09-20 Singleton David M Highly branched primary alcohol compositions, and biodegradable detergents made therefrom
US20080249336A1 (en) * 1996-11-26 2008-10-09 Singleton David M Highly branched primary alcohol compositions, and biodegradable detergents made therefrom
US7781390B2 (en) * 1996-11-26 2010-08-24 Shell Oil Company Highly branched primary alcohol compositions, and biodegradable detergents made therefrom
US7871973B1 (en) 1996-11-26 2011-01-18 Shell Oil Company Highly branched primary alcohol compositions, and biodegradable detergents made therefrom

Also Published As

Publication number Publication date
FR1083752A (en) 1955-01-12
GB738538A (en) 1955-10-12
DE1013379B (en) 1957-08-08
BE522826A (en)

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