US1567049A - Chromium soap - Google Patents
Chromium soap Download PDFInfo
- Publication number
- US1567049A US1567049A US592042A US59204222A US1567049A US 1567049 A US1567049 A US 1567049A US 592042 A US592042 A US 592042A US 59204222 A US59204222 A US 59204222A US 1567049 A US1567049 A US 1567049A
- Authority
- US
- United States
- Prior art keywords
- soap
- chromium
- detergent
- sodium
- soaps
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 239000000344 soap Substances 0.000 title description 42
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title description 13
- 229910052804 chromium Inorganic materials 0.000 title description 13
- 239000011651 chromium Substances 0.000 title description 13
- 239000003599 detergent Substances 0.000 description 11
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 6
- 229910052708 sodium Inorganic materials 0.000 description 6
- 239000011734 sodium Substances 0.000 description 6
- 230000007935 neutral effect Effects 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000003513 alkali Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- VQWFNAGFNGABOH-UHFFFAOYSA-K chromium(iii) hydroxide Chemical compound [OH-].[OH-].[OH-].[Cr+3] VQWFNAGFNGABOH-UHFFFAOYSA-K 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 150000004665 fatty acids Chemical class 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 150000001844 chromium Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- BITYAPCSNKJESK-UHFFFAOYSA-N potassiosodium Chemical compound [Na].[K] BITYAPCSNKJESK-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009967 tasteless effect Effects 0.000 description 2
- 239000000606 toothpaste Substances 0.000 description 2
- 229940034610 toothpaste Drugs 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 241000212342 Sium Species 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- HEUMNKZPHGRBKR-UHFFFAOYSA-N [Na].[Cr] Chemical compound [Na].[Cr] HEUMNKZPHGRBKR-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 150000003868 ammonium compounds Chemical class 0.000 description 1
- JPNZKPRONVOMLL-UHFFFAOYSA-N azane;octadecanoic acid Chemical class [NH4+].CCCCCCCCCCCCCCCCCC([O-])=O JPNZKPRONVOMLL-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007705 chemical test Methods 0.000 description 1
- 150000001845 chromium compounds Chemical class 0.000 description 1
- IVKVYYVDZLZGGY-UHFFFAOYSA-K chromium(3+);octadecanoate Chemical class [Cr+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O IVKVYYVDZLZGGY-UHFFFAOYSA-K 0.000 description 1
- XHFVDZNDZCNTLT-UHFFFAOYSA-H chromium(3+);tricarbonate Chemical compound [Cr+3].[Cr+3].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O XHFVDZNDZCNTLT-UHFFFAOYSA-H 0.000 description 1
- 239000008294 cold cream Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002324 mouth wash Substances 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 239000008257 shaving cream Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- C11D9/00—Compositions of detergents based essentially on soap
- C11D9/002—Non alkali-metal soaps
Definitions
- the present invention relates to detergents and more particularly to the manufacture of a soap suitable for general use and especially suitable for use in the preparation of shaving soap, cold cream, tooth paste, mouth washes and the like.
- the invention has for an object to provide an improved detergent which will not have a disagreeable taste or odor, and which will not be irritating to the skin, eyes and other membranes of the body,
- Another object is to provide a method of making the detergent.
- the invention rovides a soap which has fine lathering and detergent properties and yet does not possess the pronounced disagreeable taste or other objectionable properties of ordinary toilet soaps such as that of cansing the eyes and skin to smart.
- a fatty acid or other fatty material is melted and saponified with chromium hydroxide, which is slowly added in small portions.
- the hydroxide may be suspended in water and added in this condlt on.
- the mixture is heated during the reaction by any suitable means as, for example, by a steam coil. Chemical tests are made from time to time and when the neutral point is reached and the saponification is complete the adding of the chromium hydroxide or its equivalent is discontinued. The soap is then boiled down to the desired concentration.
- the compounds used in making the soap are sufiiciently pure theoretical weights thereof, these weights being calculated from the formula of the reaction, taking into account the molecular weights of the substances. For example, if a soap of chromium h droxide and stearic acid were to be made t e reaction would, it is believed, take place in accordance with'the formula:
- the soap made as above may be combined to advantage with sodium potassium or ammonium soaps or a mixture thereof to form a compound soap.
- the proportions of the chromium soap to the other soa or soaps may vary within wide limits. I ave found that soaps in which the proportions vary between one part of chromium to five parts of other soap and one part of other soap to five parts of chromium soa retain in a satisfactory degree the properties of the separate soa s.
- a soap containing approximately two parts of neutral sodium soap, two parts of neutral chromium soap and one part of water is suitable for use in the preparation of shaving soap, shaving cream, tooth paste, and other toilet, medicinal or pharmaceutical preparations requiring a soap of this character.
- a detergent containing chromium stearates combined with sodium and sium stearates 1.
- a detergent comprising a chromium soap and an alkali metal soap combined in a ratio of between 1 to 5 and 5 to 1, substantially as described.
- a detergent comprising a chromium soap and a sodium soap combined in a ratio of between 1 to 5 and 5 to 1 substantially as described.
- a detergent comprising a compound chromium sodium soap comprising chromium and sodium soaps in approximately equal proportions.
- a tasteless detergent combining approximately two parts of chromium soap, two parts of alkali metal soap and one part of water.
Description
Patented Dec. 29, 1925.
UNITED STATES THOMAS '1; GRAY, OF ELIZABETH, NEW JERSEY.
CHROMIUM SOAP.
, No Drawing.
To all whom it may concern:
Be it known that I, THOMAS T. GRAY, a citizen of the United States, and a resident of Elizabeth, county of Union, State of New Jersey, have invented an Improvement in Chromium Soaps, of which the following is a specification.
The present invention relates to detergents and more particularly to the manufacture of a soap suitable for general use and especially suitable for use in the preparation of shaving soap, cold cream, tooth paste, mouth washes and the like.
The invention has for an object to provide an improved detergent which will not have a disagreeable taste or odor, and which will not be irritating to the skin, eyes and other membranes of the body,
Another object is to provide a method of making the detergent.
The invention rovides a soap which has fine lathering and detergent properties and yet does not possess the pronounced disagreeable taste or other objectionable properties of ordinary toilet soaps such as that of cansing the eyes and skin to smart.
The harsh action of ordinary toilet soaps is probably due to the hydrolysis of the neutral soap during which process free alkali is liberated. This free alkali attacks the more sensitive membranes and causes sore-' ness and smarting. I have discoveredthat a soa which is free of the objectionable'irritatmg qualities above mentioned can manufactured by the use of a chromium salt, such for example as chromium hydroxide or chromium carbonate. If the soap is made entirely of a chromium salt with a fatty acid or the like while soluble in water, it
does not form a good lather. I have found,
however, that if another soap having good tics above indicated can be manufactured from the several suitable fatty acids and fatty materials used in the manufacture of sodium and potassium soap and by substan tially similar processes. In the process se- Application filed October 3, 1922- Serial N0. 592,042.
lected for description herein a fatty acid or other fatty material is melted and saponified with chromium hydroxide, which is slowly added in small portions. The hydroxide may be suspended in water and added in this condlt on. The mixture is heated during the reaction by any suitable means as, for example, by a steam coil. Chemical tests are made from time to time and when the neutral point is reached and the saponification is complete the adding of the chromium hydroxide or its equivalent is discontinued. The soap is then boiled down to the desired concentration.
If the compounds used in making the soap are sufiiciently pure theoretical weights thereof may be used, these weights being calculated from the formula of the reaction, taking into account the molecular weights of the substances. For example, if a soap of chromium h droxide and stearic acid were to be made t e reaction would, it is believed, take place in accordance with'the formula:
to the soap but other suitable coloring matter and any desired flavoring, perfumlng or medicinal agents may be added.
The soap made as above may be combined to advantage with sodium potassium or ammonium soaps or a mixture thereof to form a compound soap. The proportions of the chromium soap to the other soa or soaps may vary within wide limits. I ave found that soaps in which the proportions vary between one part of chromium to five parts of other soap and one part of other soap to five parts of chromium soa retain in a satisfactory degree the properties of the separate soa s.
15s a particular example I have found a soap containing approximately two parts of neutral sodium soap, two parts of neutral chromium soap and one part of water to be neutral and tasteless and to ossess fine lathering and detergent properties. Such a soap is suitable for use in the preparation of shaving soap, shaving cream, tooth paste, and other toilet, medicinal or pharmaceutical preparations requiring a soap of this character.
I have described the compound soap as made by combining unmixed chromium soap with unmixed sodium or other soap but a similar product may be obtained by saponifying the fat with a suitable mixture of chromium compounds and sodium potassium or ammonium compounds or a mixture thereof.
The particular description herein is merely illustrative and is not intended to define the limits of the invention. Various modifica tions in both the product and the method of manufacture can be made within the scope of the invention.
I claim as my invention:
1. A detergent containing chromium stearates combined with sodium and sium stearates.
2. A detergent com ound containing alkali' metal soap and c romium soapin approximately equal proportions.
3. A detergent comprising a chromium soap and an alkali metal soap combined in a ratio of between 1 to 5 and 5 to 1, substantially as described.
4. A detergent comprising a chromium soap and a sodium soap combined in a ratio of between 1 to 5 and 5 to 1 substantially as described.
5. A detergent comprising a compound chromium sodium soap comprising chromium and sodium soaps in approximately equal proportions.
6. A tasteless detergent combining approximately two parts of chromium soap, two parts of alkali metal soap and one part of water.
In testimony whereof, I have signed my name to this specification this th day of September, 1922.
. THOS. T. GRAY.
potas-
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US592042A US1567049A (en) | 1922-10-03 | 1922-10-03 | Chromium soap |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US592042A US1567049A (en) | 1922-10-03 | 1922-10-03 | Chromium soap |
Publications (1)
Publication Number | Publication Date |
---|---|
US1567049A true US1567049A (en) | 1925-12-29 |
Family
ID=24369033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US592042A Expired - Lifetime US1567049A (en) | 1922-10-03 | 1922-10-03 | Chromium soap |
Country Status (1)
Country | Link |
---|---|
US (1) | US1567049A (en) |
-
1922
- 1922-10-03 US US592042A patent/US1567049A/en not_active Expired - Lifetime
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