GB597322A - Improvements in the manufacture of soap bars or tablets - Google Patents
Improvements in the manufacture of soap bars or tabletsInfo
- Publication number
- GB597322A GB597322A GB2090045A GB2090045A GB597322A GB 597322 A GB597322 A GB 597322A GB 2090045 A GB2090045 A GB 2090045A GB 2090045 A GB2090045 A GB 2090045A GB 597322 A GB597322 A GB 597322A
- Authority
- GB
- United Kingdom
- Prior art keywords
- soap
- plodding
- molten
- molten soap
- steps
- 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
Links
- 239000000344 soap Substances 0.000 title abstract 15
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 abstract 3
- 238000005507 spraying Methods 0.000 abstract 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000010981 drying operation Methods 0.000 abstract 1
- 239000003925 fat Substances 0.000 abstract 1
- 239000010685 fatty oil Substances 0.000 abstract 1
- 238000003801 milling Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000007670 refining Methods 0.000 abstract 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
- C11D13/00—Making of soap or soap solutions in general; Apparatus therefor
- C11D13/12—Cooling
Landscapes
- Chemical & Material Sciences (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)
Abstract
In making household or laundry soaps, as distinct from toilet soaps, in bar or tablet form by rapidly chilling molten soap of about 60-65 per cent. total fatty matter (briefly called 63 per cent. soap) so as to solidify the soap within a few seconds, and thereafter, without subjecting it to a drying operation, plodding the solidified soap, one or more steps are taken to increase the degree to which the soap mass is compacted during plodding. Such steps may be taken prior to or during the plodding operation. The molten soap may be prepared by any soapmaking process particularly by the fitting or the curd processes. The rapid chilling may be effected by passing the molten soap over a cooling drum, by spraying the molten soap into unheated air, or by spraying the molten soap on to a cooled surface. The additional steps may comprise working the solidified soap prior to the plodding, such as by milling, or by a refining treatment such as described in Specification 380,820; plodding at sub-atmospheric pressure; or passing the extruded soap bar into an extension tube added to the nozzle of the plodder, the increased resistance of which serves to build up the pressure in the plodder. The plodding is preferably effected under de-aerating conditions, such as in the presence of carbon dioxide. Full working details are given in a number of examples of the process using specified known fats and fatty oil mixtures to prepare the starting molten soap. Specification 20916/07, [Class 91], also is referred to.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU28099D LU28099A1 (en) | 1945-08-14 | ||
| NL75399D NL75399C (en) | 1945-08-14 | ||
| BE467291D BE467291A (en) | 1945-08-14 | ||
| CH259448D CH259448A (en) | 1945-08-14 | 1946-08-08 | Process for making soap bars or bars of soap. |
| FR932232D FR932232A (en) | 1945-08-14 | 1946-08-13 | Improvements to making soap in bars or tablets |
| DEL3651A DE906133C (en) | 1945-08-14 | 1950-09-08 | Process for making soap bars or bars of soap |
| MY5400027A MY5400027A (en) | 1945-08-14 | 1954-12-31 | Improvements in the manufacture of soap bars or tablets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB597322A true GB597322A (en) | 1948-01-22 |
Family
ID=1735799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2090045A Expired GB597322A (en) | 1945-08-14 | 1945-08-14 | Improvements in the manufacture of soap bars or tablets |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB597322A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE937908C (en) * | 1946-08-02 | 1956-01-19 | Unilever Ltd | Process for making soap bars or bars of soap |
| GB2181739A (en) * | 1985-10-16 | 1987-04-29 | Unilever Plc | Detergent bar comprising soap and a rosin derivative or synthetic anionic surfactant |
| US8007703B2 (en) | 2003-11-25 | 2011-08-30 | Unilever Home & Personal Care Usa Division Of Conopco, Inc. | Process to prepare a shaped solid detergent |
-
1945
- 1945-08-14 GB GB2090045A patent/GB597322A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE937908C (en) * | 1946-08-02 | 1956-01-19 | Unilever Ltd | Process for making soap bars or bars of soap |
| GB2181739A (en) * | 1985-10-16 | 1987-04-29 | Unilever Plc | Detergent bar comprising soap and a rosin derivative or synthetic anionic surfactant |
| GB2181739B (en) * | 1985-10-16 | 1989-09-13 | Unilever Plc | Detergent component and process for making a detergent component |
| US8007703B2 (en) | 2003-11-25 | 2011-08-30 | Unilever Home & Personal Care Usa Division Of Conopco, Inc. | Process to prepare a shaped solid detergent |
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