US2798046A - Antiseptic soap composition - Google Patents
Antiseptic soap composition Download PDFInfo
- Publication number
- US2798046A US2798046A US312666A US31266652A US2798046A US 2798046 A US2798046 A US 2798046A US 312666 A US312666 A US 312666A US 31266652 A US31266652 A US 31266652A US 2798046 A US2798046 A US 2798046A
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- detergent
- methyl
- halogenated
- phenol
- soap
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Classifications
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- 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
- C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
- C07C37/16—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms by condensation involving hydroxy groups of phenols or alcohols or the ether or mineral ester group derived therefrom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/64—Preparation of O-metal compounds with O-metal group bound to a carbon atom belonging to a six-membered aromatic ring
- C07C37/66—Preparation of O-metal compounds with O-metal group bound to a carbon atom belonging to a six-membered aromatic ring by conversion of hydroxy groups to O-metal groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
- C07C39/24—Halogenated derivatives
- C07C39/367—Halogenated derivatives polycyclic non-condensed, containing only six-membered aromatic rings as cyclic parts, e.g. halogenated poly-hydroxyphenylalkanes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
- C07C39/24—Halogenated derivatives
- C07C39/44—Metal derivatives of an hydroxy group bound to a carbon atom of a six-membered aromatic ring
Definitions
- R1 and R2 are like or unlike short chain alkyl radicals such as methyl, ethyl, propyl, isopropyl, butyl, etc., and where X1 and X2 are like or unlike halogen atoms, and their corresponding alkali metal salts comprise a family of highly useful compounds.
- the new compounds have been found to have exceptional antiseptic properties in cosmetic formulations and in particular it has been found that the new compounds when admixed with detergents in minor proportions form detergent compositions exhibiting antiseptic properties.
- the halogenated tris-phenols of this invention and their corresponding alkali metal salts are readily incorporated in a detergent whether the latter be liquid or solid.
- the halogenated tris-phenols of this invention and their alkali metal salts remain permanently in the detergent composition and they neither affect the lathering, cleansing or physical properties of the detergent nor do they impart an unpleasant odor nor discolor the finished detergent composition.
- the new compounds of this invention when compounded with a detergent produce a non-skin irritating detergent composition.
- the invention relates to halogenated tris-phenols of the general formula X1 CH2 X2 4-methyl-a,abis(2 hydroxy 3 methyl-S-chlorophenyD- 2,6-xylenol 4-methyl-a,a'-bis(Z-hydroxy-S-methyl 5 brornophenyD- 2,6-xy1eno1 and their corresponding mono-alkali metal salts.
- X1 CH2 X2 4-methyl-a,abis(2 hydroxy 3 methyl-S-chlorophenyD- 2,6-xylenol 4-methyl-a,a'-bis(Z-hydroxy-S-methyl 5 brornophenyD- 2,6-xy1eno1 and their corresponding mono-alkali metal salts.
- the recrystallized product is a white needle-like solid possessing a melting point of 230-231 C. Upon analysis, the product is found to contain 16.93% chlorine and is believed to be 4-methyl-a,a-bis(2-hydroxy-3-methyl-5-chlorophenyl)-2,6-xylenol,
- the white solid mono-sodium salt derivative thereof is obtained upon heating the phenol with an equimolecular amount of sodium hydroxide in an aqueous medium.
- any of the above halogenated tris-phenols when admixed with a detergent composition form efiicient antiseptic detergent compositions.
- the corresponding alkali metal salts of these halogenated tris-phenols when incorporated in detergent compositions also produce satisfactory antiseptic detergent compositions.
- the alkali metal salts, particularly the mono-alkali metal salts, of the halogenated tris-phenols of this invention are conveniently prepared by heating in suitable proportions a halogenated trisphenol with an aqueous solution of an alkali metal hydroxide, such as potassium hydroxide, sodium hydroxide or lithium hydroxide.
- an alkali metal hydroxide such as potassium hydroxide, sodium hydroxide or lithium hydroxide.
- the diand tri-alkali metal salts in many instances require more drastic conditions, as for example refluxing the tris-phenol with a mixture of alcohol and the alkali metal hydroxide in the necessary proportions.
- 4-methyl-a,a'-bis(2-hydroxy-3-methyl-5-chlorophenyl)-2,6-xylenol is compounded in a detergent composition and compared to detergent compositions which, respectively, contain analogous halogenated tris-phenols.
- the tris-phenols listed below are, respectively, incorporated in an Ivory brand white high grade soap (a mixture of 80% sodium soap and 20% potassium soap produced from a 70% tallow and 30% coconut oil glyceride blend in accordance with U. S. 2,295,594) to form 2% by weight compositions, that is a ratio of one part of halogenated tris-phenol to 49 parts soap.
- halogenated :trisphenols of this invention or their alkali metal salts or mixtures of said phenols and said alkali metal salts in a detergent composition have been found to yield efiicient antiseptic detergent compositions.
- Amounts as low as 0.54% by weight based upon the detergent of a halogenated tris-phenol of this invention or its alkali metal salt or mixtures thereof have proved satisfactory in some instances. However, it is preferred to employ .amounts in the order of 13% by weight. While larger amounts can be employed, as for example up to 10% by weight, the upper limit is determined by practical considerations.
- detergent includes soap andsyntheticdetergents, particularly the anionic detergents such as the substituted amides and the alkylated aryl sulfonates.
- detergent includes also mixtures of synthetic detergents and soap.
- soap or detergent soap as used herein is employed in its popular or ordinary meaning, that is, those cleansing compositions .prepared from an alkali metal compound such as potassium or sodium hydroxide and a fat or fatty acid, both saturated and unsaturated.
- halogenated tris-phenols of this invention or the alkali metal salts thereof or mixtures thereof may be added to the detergent composition in any suitable manner during the crutching or milling or similar operation.
- the antiseptic agents of this invention may be first dissolved in a suitable solvent and then incorporated in the detergent if so desired. In general any method which results in the halogenated tris-phenols of this invention or their alkali metal salts thereof or mixtures of said phenols and said salts being uniformly incorporated in the final detergent composition is satisfactory.
- An antiseptic detergent composition comprising the combination of a detergent soap and 0.5 to 10% by weight based upon the detergent soap of a halogenated tris-phenol of claim 1.
- An antiseptic detergent composition comprising the combination of a detergent soap and 0.5 to 10% by weight based upon the detergent soap of ,a halogenated tris-phenol of claim 2.
- An antiseptic detergent composition comprising the combination of a detergent soap and 1 to 3% by weight based upon the detergent soap of a halogenated trisphenol of claim 3.
- An antiseptic detergent composition comprising the combination of a detergent soap and 1 to 3% by weight based upon the detergent soap of a halogenated trisphenol of claim 4.
- An antiseptic detergent composition comprising the combination of a detergent soap and l to 3% by Weight based upon the detergent soap of a halogenated trisphenol of claim '5.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Detergent Compositions (AREA)
Description
United States Patent Q i ANTISEPTIC SOAP COMPOSITION David J. Beaver, Richmond Heights, Roland S. Shumard,
Brentwood, and Paul J. Stofiel, Florissant, Mo., assignors to Monsanto Chemical Company, St. Louis, Mo., a corporation of Delaware No Drawing. Application October 1, 1952, Serial No. 312,666
10 Claims. (Cl. 252-107) This invention relates to new and useful compositions of matter.
In accordance with this invention it has been found that halogenated tris-phenols of the general formula OH C|)H OH R CH:- CH R2 X1 CH3 X:
where R1 and R2 are like or unlike short chain alkyl radicals such as methyl, ethyl, propyl, isopropyl, butyl, etc., and where X1 and X2 are like or unlike halogen atoms, and their corresponding alkali metal salts comprise a family of highly useful compounds.
The new compounds have been found to have exceptional antiseptic properties in cosmetic formulations and in particular it has been found that the new compounds when admixed with detergents in minor proportions form detergent compositions exhibiting antiseptic properties. The halogenated tris-phenols of this invention and their corresponding alkali metal salts are readily incorporated in a detergent whether the latter be liquid or solid. The halogenated tris-phenols of this invention and their alkali metal salts remain permanently in the detergent composition and they neither affect the lathering, cleansing or physical properties of the detergent nor do they impart an unpleasant odor nor discolor the finished detergent composition. The new compounds of this invention when compounded with a detergent produce a non-skin irritating detergent composition.
In its preferred embodiment the invention relates to halogenated tris-phenols of the general formula X1 CH2 X2 4-methyl-a,abis(2 hydroxy 3 methyl-S-chlorophenyD- 2,6-xylenol 4-methyl-a,a'-bis(Z-hydroxy-S-methyl 5 brornophenyD- 2,6-xy1eno1 and their corresponding mono-alkali metal salts. As exemplary of the preparation of the the following is illustrative:
newcompounds EXAMPLE I Approximately 16.8 parts by weight of S-methyI-Z-hy droxy-m-xylene-a,a'-diol and approximately 50.0 parts by weight of 4-chloro-o-cresol are intimately mixed with approximately 2.0 parts by weight of cone. hydrochloric acid in a suitable reaction vessel, the temperature rising to about C. Upon standing the mass cools and solidifies, which solid mass is then slurried with approximately 35 parts by weight of a petroleum hydrocarbon (sp. gr. 0.7) consisting chiefly of heptanes, allowed to stand, the solids being subsequently filtered oif and dried. A yield of approximately 67.3% by weight is obtained. The recrystallized product is a white needle-like solid possessing a melting point of 230-231 C. Upon analysis, the product is found to contain 16.93% chlorine and is believed to be 4-methyl-a,a-bis(2-hydroxy-3-methyl-5-chlorophenyl)-2,6-xylenol,
?H 1 H ?H OHrO-CHPO-CHrO-OEW o1 OH; or
The white solid mono-sodium salt derivative thereof is obtained upon heating the phenol with an equimolecular amount of sodium hydroxide in an aqueous medium.
EXAMPLE II Products 0 reaction of 5-methyl-2-hydr0xy-m-xylenea,a'-di0l with a 4-hal0-0-alkyl phenol 4-Halo-o-Alkyl Phenol Product 4-chloro-2-ethyl-phenol 4-methyl-a,a-bis(5-chloro-3ethyl-2- hydroxy-phenyl)-2,6-xylenol. 4-bromo-2-ethyl-phenol 4 methyl-a.a-bis(5-brorno-3-ethyl-2- hydroxy-phenyl)-2,6-xylenol. 4-chloro-2n-propyl-phenol 4-methyl-a,a-bis(5chloro'3-n-propyl-2- hydroxyphenyl)-2,6-xylenol. HhIOro-Zm-butyl-phenol 4methyl-a.a-bis(5-chl0ro-3-n-butyl-2- hydroxy-phcnyl)-2,6-xylenol. 4-bromo-2-sec. butyl-phenol 4-methy1-a,a-bis(5-bromo-3-sec. butyl- 2-hydroxy-phenyl)-2,G-xylenol.
Any of the above halogenated tris-phenols when admixed with a detergent composition form efiicient antiseptic detergent compositions. The corresponding alkali metal salts of these halogenated tris-phenols when incorporated in detergent compositions also produce satisfactory antiseptic detergent compositions.
The alkali metal salts, particularly the mono-alkali metal salts, of the halogenated tris-phenols of this invention are conveniently prepared by heating in suitable proportions a halogenated trisphenol with an aqueous solution of an alkali metal hydroxide, such as potassium hydroxide, sodium hydroxide or lithium hydroxide. However, the diand tri-alkali metal salts in many instances require more drastic conditions, as for example refluxing the tris-phenol with a mixture of alcohol and the alkali metal hydroxide in the necessary proportions.
As exemplary of this invention 4-methyl-a,a'-bis(2-hydroxy-3-methyl-5-chlorophenyl)-2,6-xylenol is compounded in a detergent composition and compared to detergent compositions which, respectively, contain analogous halogenated tris-phenols. The tris-phenols listed below are, respectively, incorporated in an Ivory brand white high grade soap (a mixture of 80% sodium soap and 20% potassium soap produced from a 70% tallow and 30% coconut oil glyceride blend in accordance with U. S. 2,295,594) to form 2% by weight compositions, that is a ratio of one part of halogenated tris-phenol to 49 parts soap. Aliquots of each are added to a nutrient agar so as to give concentrations of 1.25 p. p. m., 2.5 p. p. m., p. p. m., and p. p. m. of the halogenated tris-phenol in the nutrient agar. The agar in each case is then poured into a Petri dish, allowed to harden and then is streaked with a 24 hour old culture of Staphylococcus aureus of standard resistance. The incubation in each case is made at 37 C. for 72 hours and the degree of growth isnoted below:
Table I Halogenated Tris-Phenol 10 5 2.6 1.25
p. p. m. p. p. m. p. p. m. p. p. m.
Legend:
N0 growth.
Extremely light growth. Very light growth.
Light to moderate growth. Normal heavy growth.
N at tested.
By replacing any one of the aforementioned halogenated tris-phenols of the aforedescribed detergent compositions with, anequal weight of 4-methyl-a,a'-bis(2-hydroxy- Z-me'thyI-S-bromophenyl)-2,6-xylenol and similarly evaluating excellent control of Staphylococcus aureus is ob.- tained. Good control of Staphylococci is obtained by the usage of either 4-methyl-a,a'-b is(5-chloro-3-ethyl-2-hydroxy-phenyl)-2,6-xylenol, or 4-methyl-a,a-bis(S-chloro- 3n-propyl-2-hydroxy-phenyl)-2,6-xylenol. Good control of Staphylococci is obtained also by the usage of the mono-sodium salt of 4-methyl-a,a-bis(2-hydroxy 3 methyl-S-chlorophenyl)-2,6-xylenol and the mono-potassium salt of 4-methyl-a,a-bis(3-allyl-5-chloro-2-hydroxyphenyl) -2,6-xylenol.
Relatively small amounts of the halogenated :trisphenols of this invention or their alkali metal salts or mixtures of said phenols and said alkali metal salts in a detergent composition have been found to yield efiicient antiseptic detergent compositions. Amounts as low as 0.54% by weight based upon the detergent of a halogenated tris-phenol of this invention or its alkali metal salt or mixtures thereof have proved satisfactory in some instances. However, it is preferred to employ .amounts in the order of 13% by weight. While larger amounts can be employed, as for example up to 10% by weight, the upper limit is determined by practical considerations.
The term detergent includes soap andsyntheticdetergents, particularly the anionic detergents such as the substituted amides and the alkylated aryl sulfonates. The term detergent includes also mixtures of synthetic detergents and soap. The term soap or detergent soap as used herein is employed in its popular or ordinary meaning, that is, those cleansing compositions .prepared from an alkali metal compound such as potassium or sodium hydroxide and a fat or fatty acid, both saturated and unsaturated.
The halogenated tris-phenols of this invention or the alkali metal salts thereof or mixtures thereof may be added to the detergent composition in any suitable manner during the crutching or milling or similar operation. The antiseptic agents of this invention may be first dissolved in a suitable solvent and then incorporated in the detergent if so desired. In general any method which results in the halogenated tris-phenols of this invention or their alkali metal salts thereof or mixtures of said phenols and said salts being uniformly incorporated in the final detergent composition is satisfactory.
While the invention has been described relative to several particular embodiments it is not so limited but that many variations and modifications which are obvious to those skilled in the art to which this invention appertains may be made without departing from the spirit or scope of the invention.
What is claimed is:
1. A halogenated tris-phenol of the formula where R1 and R2 are short chain alkyl radicals and where X1 and X2 are halogen atoms, and alkali metal salts thereof.
2 A halogenated tn's-phenol of the formula on 0H 0H GHPQ-oHPOCHUoH' 1 X2 where X1 and X2 are selected from the group consisting of chlorine and bromine, and mono-alkali metal salts thereof.
3. 4 methyl a,a bis(2 hydroxy 3 methyl 5- chlorophenyl) 2,6-xylenol.
4. 4 methyl a,a' bis(2 hydroxy 3 methyl 5- bromophenyl)-2,6-xylenol.
5. The monosodium salt of the tris-phenol of claim 3.
6. An antiseptic detergent composition comprising the combination of a detergent soap and 0.5 to 10% by weight based upon the detergent soap of a halogenated tris-phenol of claim 1.
7. An antiseptic detergent composition comprising the combination of a detergent soap and 0.5 to 10% by weight based upon the detergent soap of ,a halogenated tris-phenol of claim 2.
8. An antiseptic detergent composition comprising the combination of a detergent soap and 1 to 3% by weight based upon the detergent soap of a halogenated trisphenol of claim 3.
9. An antiseptic detergent composition comprising the combination of a detergent soap and 1 to 3% by weight based upon the detergent soap of a halogenated trisphenol of claim 4.
'10. An antiseptic detergent composition comprising the combination ofa detergent soap and l to 3% by Weight based upon the detergent soap of a halogenated trisphenol of claim '5.
References Cited in the file of this patent UNITED STATES PATENTS ,Gurnp July 18, 1944 Craige Mar. 13, 1951 vMegson et ..a1.: Journ Soc. Chem. Industry, vol. 49 (1930) (pages 251T-257T).
Claims (2)
1. A HALOGENATED TRIS-PHENOL OF FORMULA
6. AN ANTISEPTIC DETERGENT COMPOSITION COMPRISING THE COMBINATION OF A DETERGENT SOAP AND 0.5 TO 10% BY WEIGHT BASED UPON THE DETERGENT SOAP OF A HALOGENATED TRIS-PHENOL OF CLAIM 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US312666A US2798046A (en) | 1952-10-01 | 1952-10-01 | Antiseptic soap composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US312666A US2798046A (en) | 1952-10-01 | 1952-10-01 | Antiseptic soap composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US2798046A true US2798046A (en) | 1957-07-02 |
Family
ID=23212464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US312666A Expired - Lifetime US2798046A (en) | 1952-10-01 | 1952-10-01 | Antiseptic soap composition |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US2798046A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2917428A (en) * | 1956-01-03 | 1959-12-15 | Phillips Petroleum Co | Bactericidal composition comprising tetra alkyl quaternary ammonium halide and hydrogen peroxide |
| US2980613A (en) * | 1956-10-11 | 1961-04-18 | Sun Oil Co | Sulfur-containing lubricant inhibited against staining |
| US4163801A (en) * | 1976-07-07 | 1979-08-07 | Ici Australia Limited | Treatment of animals with 2,6-bis(2-hydroxybenzyl)phenols to eradicate trematodes |
| US4978809A (en) * | 1989-11-13 | 1990-12-18 | The Dow Chemical Company | Meta-halogenated dibenzylphenols |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2353724A (en) * | 1941-01-24 | 1944-07-18 | Burton T Bush Inc | Germicidal soap |
| US2544826A (en) * | 1945-05-08 | 1951-03-13 | Dow Chemical Co | Anthelmintic feed composition |
-
1952
- 1952-10-01 US US312666A patent/US2798046A/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2353724A (en) * | 1941-01-24 | 1944-07-18 | Burton T Bush Inc | Germicidal soap |
| US2544826A (en) * | 1945-05-08 | 1951-03-13 | Dow Chemical Co | Anthelmintic feed composition |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2917428A (en) * | 1956-01-03 | 1959-12-15 | Phillips Petroleum Co | Bactericidal composition comprising tetra alkyl quaternary ammonium halide and hydrogen peroxide |
| US2980613A (en) * | 1956-10-11 | 1961-04-18 | Sun Oil Co | Sulfur-containing lubricant inhibited against staining |
| US4163801A (en) * | 1976-07-07 | 1979-08-07 | Ici Australia Limited | Treatment of animals with 2,6-bis(2-hydroxybenzyl)phenols to eradicate trematodes |
| US4978809A (en) * | 1989-11-13 | 1990-12-18 | The Dow Chemical Company | Meta-halogenated dibenzylphenols |
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