GB812249A - Improvements in or relating to detergent compositions - Google Patents
Improvements in or relating to detergent compositionsInfo
- Publication number
- GB812249A GB812249A GB24298/57A GB2429857A GB812249A GB 812249 A GB812249 A GB 812249A GB 24298/57 A GB24298/57 A GB 24298/57A GB 2429857 A GB2429857 A GB 2429857A GB 812249 A GB812249 A GB 812249A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- slurry
- carbon atoms
- sodium
- drying
- 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
- 239000000203 mixture Substances 0.000 title abstract 4
- 239000003599 detergent Substances 0.000 title abstract 3
- 239000002002 slurry Substances 0.000 abstract 6
- -1 alkali metal salt Chemical class 0.000 abstract 5
- 125000004432 carbon atom Chemical group C* 0.000 abstract 4
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 239000007795 chemical reaction product Substances 0.000 abstract 3
- 238000001694 spray drying Methods 0.000 abstract 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- 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
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 abstract 1
- BZJTUOGZUKFLQT-UHFFFAOYSA-N 1,3,5,7-tetramethylcyclooctane Chemical group CC1CC(C)CC(C)CC(C)C1 BZJTUOGZUKFLQT-UHFFFAOYSA-N 0.000 abstract 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group 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 abstract 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 abstract 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 abstract 1
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 238000007605 air drying Methods 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 238000005282 brightening Methods 0.000 abstract 1
- 239000001768 carboxy methyl cellulose Substances 0.000 abstract 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 abstract 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- 150000002191 fatty alcohols Chemical class 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000010348 incorporation Methods 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 abstract 1
- 150000008040 ionic compounds Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000002304 perfume Substances 0.000 abstract 1
- 229920001451 polypropylene glycol Polymers 0.000 abstract 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
- 159000000000 sodium salts Chemical class 0.000 abstract 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 1
- 235000011152 sodium sulphate Nutrition 0.000 abstract 1
- 235000019832 sodium triphosphate Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 abstract 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- 239000003760 tallow Substances 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents
- C11D11/02—Preparation in the form of powder by spray drying
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
A process of making a high-density spray-dried detergent composition from a homogeneous fluid slurry, initially containing entrained air, comprising (a) 40-60 per cent of water, (b) 10-40 per cent, preferably 15-20 per cent, of at least one alkali metal salt of a detergent anionic organic sulphuric reaction product having an alkyl group of 8-22 carbon atoms; (c) 5-25 per cent, preferably 15-20 per cent, of sodium sulphate, the weight ratio of (b) to (c) being in the range of 7-1; and (d) 5-15 per cent, preferably 6-12 per cent, of sodium silicate having a ratio SiO2 : Na2O of 3-1, preferably 1.5-2.0, comprises adding to the slurry at least one non-ionic compound; (e) containing polyoxyalkylene ether groupings and having a molecular weight of 800-11,000, generally in an amount of 1-4 per cent, whereupon the slurry separates into two phases, then agitating the slurry to liberate entrained air, and spray-drying the product. (All percentages are based on the final slurry obtained. Component (b) may suitably be the sodium salts of alkyl glyceryl ether sulphonates, of fatty acid monoglyceride sulphates or sulphonates, or of the sulphate esters of the reaction product of fatty alcohols with ethylene oxide, but is preferably a sodium or potassium salt of an alkylbenzene sulphonate in which the alkyl group has 9-15 carbon atoms (suitably tetrapropylene), or of a hydrogenated tallow alcohol sulphate, or a mixture of both. Components (b) and (c) are generally present in approximately equal proportions. Component (e) may be an ethylene oxide condensate with polypropylene glycol, with an alkylphenol in which the alkyl group has 6-12 carbon atoms, with the reaction product of an excess of propylene oxide and ethylene diamine, or with an aliphatic alcohol having 8-18 carbon atoms. After the entrained air has been liberated, but before spray-drying, alkali metal tripolyphosphate may be added to the slurry with the minimum incorporation of air. Carboxymethylcellulose, commercial mixtures of fatty acids, tarnish inhibitors, fluorescent brightening agents, perfume, colour, and sodium carbonate may also be incorporated before spray-drying. Specifications 416,379, 596,560, 614,044 and 645,129 are referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US602046A US2952638A (en) | 1956-08-03 | 1956-08-03 | Deaeration and purification of anionic detergent compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB812249A true GB812249A (en) | 1959-04-22 |
Family
ID=24409763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB24298/57A Expired GB812249A (en) | 1956-08-03 | 1957-07-31 | Improvements in or relating to detergent compositions |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2952638A (en) |
| BE (1) | BE559413A (en) |
| GB (1) | GB812249A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL269436A (en) * | 1960-09-23 | |||
| US3242091A (en) * | 1961-12-19 | 1966-03-22 | Colgate Palmolive Co | Spray dried detergent concentrate |
| GB1053064A (en) * | 1963-05-24 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2515577A (en) * | 1950-07-18 | Noncaking alkaryl sulfonate | ||
| US2742436A (en) * | 1956-04-17 | Preparation of non-dusting organic | ||
| US2213477A (en) * | 1935-12-12 | 1940-09-03 | Gen Aniline & Film Corp | Glycol and polyglycol ethers of isocyclic hydroxyl compounds |
| US2606156A (en) * | 1950-06-09 | 1952-08-05 | Purex Corp Ltd | Deaeration and drying of watersoluble sulfonated detergent compositions |
-
0
- BE BE559413D patent/BE559413A/xx unknown
-
1956
- 1956-08-03 US US602046A patent/US2952638A/en not_active Expired - Lifetime
-
1957
- 1957-07-31 GB GB24298/57A patent/GB812249A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE559413A (en) | |
| US2952638A (en) | 1960-09-13 |
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