US45342A - Improvement in the manufacture of soap - Google Patents
Improvement in the manufacture of soap Download PDFInfo
- Publication number
- US45342A US45342A US45342DA US45342A US 45342 A US45342 A US 45342A US 45342D A US45342D A US 45342DA US 45342 A US45342 A US 45342A
- Authority
- US
- United States
- Prior art keywords
- soap
- grease
- clay
- oil
- manufacture
- 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 22
- 238000004519 manufacturing process Methods 0.000 title description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 72
- 235000011121 sodium hydroxide Nutrition 0.000 description 30
- 239000004927 clay Substances 0.000 description 26
- 229910052570 clay Inorganic materials 0.000 description 26
- 239000004519 grease Substances 0.000 description 26
- 239000003921 oil Substances 0.000 description 20
- 239000003925 fat Substances 0.000 description 14
- QUOZWMJFTQUXON-UXXRCYHCSA-N Androsin Natural products COC1=CC(C(C)=O)=CC=C1O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 QUOZWMJFTQUXON-UXXRCYHCSA-N 0.000 description 12
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 239000005995 Aluminium silicate Substances 0.000 description 4
- PZZYQPZGQPZBDN-UHFFFAOYSA-N Aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- 235000012211 aluminium silicate Nutrition 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 238000007127 saponification reaction Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
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
- C11D13/00—Making of soap or soap solutions in general; Apparatus therefor
- C11D13/02—Boiling soap; Refining
Definitions
- my invention consists of a soap made by combining caustic soda, lye, grease, fat or oil, and white clay, (kaolin,) as hereinafter described.
- the clay or kaolin which I use, and which I prefer, is found near Bennington, Vermont. It is a very firm and fine variety of porcelain clay; but I do not limit myself to the clay of this bed, as no doubt a like. material may be obtained from other places.
- caustic-soda lye that is from 20 to 25 of strength by Baums hydrometer, which I prolime until it is rendered caustic, or by dissolving the caustic soda, which can be bought as an article of commerce ready prepared.
- Baums hydrometer which I prolime until it is rendered caustic
- dissolving the caustic soda which can be bought as an article of commerce ready prepared.
- the latter being the most convenient, is preferable to use.
- caustic-soda lye from 20 to 25 of specific gravity by Baums hydrometer, by weight, one hundred parts; grease, oil, or fat, by weight, sixty-four parts. I then melt the grease over a slow fire and add the lye to the grease, and boil it until it is saponified. I also take of the white clay, by weight, thirty-five parts, and ot' the lye thirty-five parts. I first saturate the clay with cold water and work the lumps out. Then add the lye heated to about 70 centigrade and stir a few minutes,
- This soap will contain an absorptive quality not previously known in soap, for if oil is poured on a piece of cloth and is covered with the white clay in its natural state the oil is completely absorbed and drawn out of the cloth. This absorbing quality makes a great addition to the value of the article, making it an erasive as well as a washing soap.
Description
UNITED STATES PATENT OFFICE.
J. B. RAND, OF FISHERVILLE, NEW HAMPSHIRE.
IMPROVEMENT IN THE MANUFACTURE OF SOAP.
Specification forming part of Letters Patent No. 45,342, dated December 6, 1864.
To all whom it may concern:
Be it known that I, J. B. RAND, of Fisheryille, countyofMerrimack, State of New Hampshire, haveinventeda new and useful Improvement in the Manufacture of Soap; and I do hereby declare the same to be fully described in the following specification.
The nature of my invention consists of a soap made by combining caustic soda, lye, grease, fat or oil, and white clay, (kaolin,) as hereinafter described. The clay or kaolin which I use, and which I prefer, is found near Bennington, Vermont. It is a very firm and fine variety of porcelain clay; but I do not limit myself to the clay of this bed, as no doubt a like. material may be obtained from other places.
In carrying out my invention I first makea caustic-soda lye that is from 20 to 25 of strength by Baums hydrometer, which I prolime until it is rendered caustic, or by dissolving the caustic soda, which can be bought as an article of commerce ready prepared. The latter, being the most convenient, is preferable to use.
I mix the above-named ingredients about as follows: caustic-soda lye, from 20 to 25 of specific gravity by Baums hydrometer, by weight, one hundred parts; grease, oil, or fat, by weight, sixty-four parts. I then melt the grease over a slow fire and add the lye to the grease, and boil it until it is saponified. I also take of the white clay, by weight, thirty-five parts, and ot' the lye thirty-five parts. I first saturate the clay with cold water and work the lumps out. Then add the lye heated to about 70 centigrade and stir a few minutes,
' when it will be found that the clay has saponified as readily as the grease and lye. I now add the saponified clay to the saponilied grease, all being yet in a melted or fluid state, and bring the whole mass to a boiling heat, stirring well until the whole becomes incorporated into one homogeneous mass. It is then ready to pour off into frames or coolers to cool, and
' when cool it is of a proper consistency to cut into bars for commerce.
By the combinatiom'of the clay with the grease a much larger amount of alkali is combined in the soap than can be without it. It also makes a firmer and better soap, possessing superior washing qualities, and is not liable to shrink, besides materially cheapening the article.
To make a soap with rosin I proceed in the same manner, using about twenty parts of rosin and forty-four parts of grease or oil, which I melt together, (instead of the sixty-fou r parts ofgi ease, as before stated,) the other proportions and process substantially the same.
The proportions of ingredients herein described are by no means absolute, but may be varied.
This soap will contain an absorptive quality not previously known in soap, for if oil is poured on a piece of cloth and is covered with the white clay in its natural state the oil is completely absorbed and drawn out of the cloth. This absorbing quality makes a great addition to the value of the article, making it an erasive as well as a washing soap.
To produce an excellent quality of soft soap it is only necessary to reduce the hard soap with water.
The addition of a small quantity of aqua ammonia and alcohol has a beneficial ett'ect.
Having thus described my invention, what I claim, and desire to secure by Letters Patent, is-
'l. The combination and saponification ot caustic-soda lye and grease, fat, or oil by the process and in the proportions stated.
2. The combination and saponification ot' caustic-soda lye, grease, fat, or oil, and rosin by the process and in the proportions stated.
3. The combination of the white clay, as herein described, with a saponified grease, fat, or oil, as above set forth.
4. The mode of saponit'ying the white clay with alkali before adding it to the saponified grease, fat, or oil, and rosin, as set forth in the specification.
5. The combination of the saponificd clay and the saponified grease, fat, or oil and rosin in their saponified condition, as set forth in the specification.
J. B. RAND. NVitnesses:
CHARLES ALEXANDER, JOHN P. JACOBS.
Publications (1)
Publication Number | Publication Date |
---|---|
US45342A true US45342A (en) | 1864-12-06 |
Family
ID=2114903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US45342D Expired - Lifetime US45342A (en) | Improvement in the manufacture of soap |
Country Status (1)
Country | Link |
---|---|
US (1) | US45342A (en) |
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0
- US US45342D patent/US45342A/en not_active Expired - Lifetime
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