GB943405A - Improvements in or relating to the manufacture of soap powders - Google Patents
Improvements in or relating to the manufacture of soap powdersInfo
- Publication number
- GB943405A GB943405A GB2538159A GB2538159A GB943405A GB 943405 A GB943405 A GB 943405A GB 2538159 A GB2538159 A GB 2538159A GB 2538159 A GB2538159 A GB 2538159A GB 943405 A GB943405 A GB 943405A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- manufacture
- composition
- fatty acid
- neutralized
- 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
- 239000000843 powder Substances 0.000 title abstract 2
- 239000000344 soap Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000004115 Sodium Silicate Substances 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 3
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 3
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 2
- 239000000194 fatty acid Substances 0.000 abstract 2
- 229930195729 fatty acid Natural products 0.000 abstract 2
- 150000004665 fatty acids Chemical class 0.000 abstract 2
- 235000019795 sodium metasilicate Nutrition 0.000 abstract 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 abstract 1
- 235000013861 fat-free Nutrition 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
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
-
- 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
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents
- C11D11/02—Preparation in the form of powder by spray drying
-
- 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
- C11D9/04—Compositions of detergents based essentially on soap containing compounding ingredients other than soaps
- C11D9/06—Inorganic compounds
- C11D9/08—Water-soluble compounds
- C11D9/10—Salts
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)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
A dry soap powder composition is made by a process in which sodium metasilicate present in the composition is neutralized, at least in part, with fat-free fatty acid. In general, the sodium metasilicate is treated with fatty acid until the alkalinity has been reduced to 10-12% (free Na2O) of its original value and has a pH of about 10.5; the neutralized sodium silicate should then comprise 5-10% by weight of the composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2538159A GB943405A (en) | 1959-07-23 | 1959-07-23 | Improvements in or relating to the manufacture of soap powders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2538159A GB943405A (en) | 1959-07-23 | 1959-07-23 | Improvements in or relating to the manufacture of soap powders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB943405A true GB943405A (en) | 1963-12-04 |
Family
ID=10226755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2538159A Expired GB943405A (en) | 1959-07-23 | 1959-07-23 | Improvements in or relating to the manufacture of soap powders |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB943405A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2425474A1 (en) * | 1978-05-11 | 1979-12-07 | Unilever Nv | PROCESS FOR THE PRODUCTION OF DETERGENT COMPOSITIONS |
| US4645616A (en) * | 1983-10-19 | 1987-02-24 | Lever Brothers Company | Detergent powders and processes for producing them |
-
1959
- 1959-07-23 GB GB2538159A patent/GB943405A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2425474A1 (en) * | 1978-05-11 | 1979-12-07 | Unilever Nv | PROCESS FOR THE PRODUCTION OF DETERGENT COMPOSITIONS |
| US4261850A (en) * | 1978-05-11 | 1981-04-14 | Lever Brothers Company | Process for manufacture of powdered detergent compositions containing fatty acid soaps |
| US4645616A (en) * | 1983-10-19 | 1987-02-24 | Lever Brothers Company | Detergent powders and processes for producing them |
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