US43758A - Improved soap - Google Patents
Improved soap Download PDFInfo
- Publication number
- US43758A US43758A US43758DA US43758A US 43758 A US43758 A US 43758A US 43758D A US43758D A US 43758DA US 43758 A US43758 A US 43758A
- Authority
- US
- United States
- Prior art keywords
- soap
- hard
- lye
- compound
- soft
- 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 66
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 40
- 235000011121 sodium hydroxide Nutrition 0.000 description 20
- 150000001875 compounds Chemical class 0.000 description 18
- 229940072033 potash Drugs 0.000 description 8
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 8
- 235000015320 potassium carbonate Nutrition 0.000 description 8
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 8
- 238000009835 boiling Methods 0.000 description 6
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 4
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 4
- 239000002956 ash Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000717 retained Effects 0.000 description 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N silicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 101700058464 SILIC Proteins 0.000 description 2
- 235000012970 cakes Nutrition 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000010803 wood ash Substances 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2079—Monocarboxylic acids-salts thereof
Definitions
- my invention consists in a soap made by incorporating a soft soap (made with potash or wood-ash lye) in which the lye is retained with a hard soap from which the lye has been precipitated, and which may be made either with or without an alkaline silicate.
- a soft soap is to be first manufactured in the usual manner by boiling rough grease, fat, or oil with a lye made from potash or wood ashes, the proportions of the ingredients being such as commonly employed in the making of what soapboilers and others tenn soft soap.
- a hard soap is to be made in the usual manner by boiling a fatty or oily matter with a sodalye or a lye made of soda and potash, or one made of soda and wood ashes, in such proportions as may be desirable.
- the spent lye is to be precipitated from it by the addition to it of a suffieient quantity of chloride of sodium.
- the spent lye may have been thoroughly or sufficiently precipitated it should be removed from the kettle either by a siphon or by any otherpropermeans.
- the softsoap made as hereinbefore described, is to beincorporated with the hard soap either by boiling or stirring the two together until they may be thoroughly intermixed.
- the compound may have become co l or sufficiently indurated, it may be out up into bars or formed into cakes or blocks of the size and form proper for the market or for ordinary use.
- the proportions of the hard and soft soaps in the mixture of them are not arbitrary; but generally two parts, by weight, of the hard soap from which the spent lye may have been precipitated added to one part, by weight, of the soft soap will suffice in producing an excellent compound soap.
- the compound soap Owing to the deliquescent property of potash, the compound soap will notlose weight so rapidly whiledrying as a hard soap made in the ordinary manner.
- the economy of the manufacture of the compound soap may be thus demonstrated or described:
- the ordinary hard soap when in the kettle and ready to be framed, costs at the present time about eleven cents per pound.
- Soft soap costs to make it from two to four cents per pound, according to the quality of the stock used. It will thus be seen that a pound of the compound soap costs to make it about eight and one-third cents, or it can be made for two and two-thirds cents cheaper than a pound of the ordinary hard soap, and when made will be preferable in many respects.
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (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)
Description
UNITED STATES PATENT OFFICE.
D. B. CHAPMAN, OF HOPEDALE, MASSACHUSETTS.
IMPROVED SOAP.
Specification forming part of Letters Patent No. 43,758, dated August 9, 1864.
To all whom it may concern:
Be it known that I, DUDLEY B. CHAPMAN, of Hopedale, in the county of Worcester and State of Massachusetts, have made a new and useful invention having reference to the manufacture of soap; and 1 do hereby declare the same to be fully described, as follows.
The nature of my invention consists in a soap made by incorporating a soft soap (made with potash or wood-ash lye) in which the lye is retained with a hard soap from which the lye has been precipitated, and which may be made either with or without an alkaline silicate.
In carrying out my invention a soft soap is to be first manufactured in the usual manner by boiling rough grease, fat, or oil with a lye made from potash or wood ashes, the proportions of the ingredients being such as commonly employed in the making of what soapboilers and others tenn soft soap. Next a hard soap is to be made in the usual manner by boiling a fatty or oily matter with a sodalye or a lye made of soda and potash, or one made of soda and wood ashes, in such proportions as may be desirable. Next, and while the soap is a fluid state, the spent lye is to be precipitated from it by the addition to it of a suffieient quantity of chloride of sodium. After the spent lye may have been thoroughly or sufficiently precipitated it should be removed from the kettle either by a siphon or by any otherpropermeans. Next the softsoap, made as hereinbefore described, is to beincorporated with the hard soap either by boiling or stirring the two together until they may be thoroughly intermixed. After the compound may have become co l or sufficiently indurated, it may be out up into bars or formed into cakes or blocks of the size and form proper for the market or for ordinary use.
Wherever it may be desirable to use an alkaline silicatein themanufacture of the compound soap, it(the silicate) should be mixed with the soft soap before the latter may beincorporated with the hard soap.
The proportions of the hard and soft soaps in the mixture of them are not arbitrary; but generally two parts, by weight, of the hard soap from which the spent lye may have been precipitated added to one part, by weight, of the soft soap will suffice in producing an excellent compound soap.
Owing to the deliquescent property of potash, the compound soap will notlose weight so rapidly whiledrying as a hard soap made in the ordinary manner.
In my improved soap the lye of the soft soap is retained. With reference, therefore, to ordinary hard soap, the emulsive and detergent qualities ot'the compound soap are much greater than those of such ordinary hard soap. Furthermore, a mass of the compound soap can be more economically made than the same weight of the ordinary soap, and will be found equally useful, if not more so, in most respects. It is also a harder soap.
The economy of the manufacture of the compound soap may be thus demonstrated or described: The ordinary hard soap, when in the kettle and ready to be framed, costs at the present time about eleven cents per pound. Soft soap costs to make it from two to four cents per pound, according to the quality of the stock used. It will thus be seen that a pound of the compound soap costs to make it about eight and one-third cents, or it can be made for two and two-thirds cents cheaper than a pound of the ordinary hard soap, and when made will be preferable in many respects.
I claim as my invention-- The compound soap made substantially as hereinbefore described.
D. 13. CHAPMAN.
Witnesses:
R. H. EDDY, F. P. HALE, Jr.
Publications (1)
Publication Number | Publication Date |
---|---|
US43758A true US43758A (en) | 1864-08-09 |
Family
ID=2113324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US43758D Expired - Lifetime US43758A (en) | Improved soap |
Country Status (1)
Country | Link |
---|---|
US (1) | US43758A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070094286A1 (en) * | 2005-10-20 | 2007-04-26 | Ravi Murthy | Managing relationships between resources stored within a repository |
US20070250527A1 (en) * | 2006-04-19 | 2007-10-25 | Ravi Murthy | Mechanism for abridged indexes over XML document collections |
-
0
- US US43758D patent/US43758A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070094286A1 (en) * | 2005-10-20 | 2007-04-26 | Ravi Murthy | Managing relationships between resources stored within a repository |
US20070250527A1 (en) * | 2006-04-19 | 2007-10-25 | Ravi Murthy | Mechanism for abridged indexes over XML document collections |
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