GB806340A - Improved detergent compositions - Google Patents
Improved detergent compositionsInfo
- Publication number
- GB806340A GB806340A GB19872/57A GB1987257A GB806340A GB 806340 A GB806340 A GB 806340A GB 19872/57 A GB19872/57 A GB 19872/57A GB 1987257 A GB1987257 A GB 1987257A GB 806340 A GB806340 A GB 806340A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- granules
- sulphate
- sodium
- amount
- 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 5
- 239000003599 detergent Substances 0.000 title abstract 3
- 239000008187 granular material Substances 0.000 abstract 5
- -1 polypropylene benzene sulphonate Polymers 0.000 abstract 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound 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 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 2
- 229910019142 PO4 Inorganic materials 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
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 2
- 229910052920 inorganic sulfate Inorganic materials 0.000 abstract 2
- 229910052749 magnesium Inorganic materials 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 2
- 235000021317 phosphate Nutrition 0.000 abstract 2
- 229910052708 sodium Inorganic materials 0.000 abstract 2
- 239000011734 sodium Substances 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- 238000005507 spraying Methods 0.000 abstract 2
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 2
- 229910052725 zinc Inorganic materials 0.000 abstract 2
- 238000012935 Averaging Methods 0.000 abstract 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 abstract 1
- 235000013162 Cocos nucifera Nutrition 0.000 abstract 1
- 244000060011 Cocos nucifera Species 0.000 abstract 1
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 229910000318 alkali metal phosphate Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 239000001164 aluminium sulphate Substances 0.000 abstract 1
- 235000011128 aluminium sulphate Nutrition 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 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
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000004040 coloring Methods 0.000 abstract 1
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- 239000007850 fluorescent dye Substances 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- CSNNHWWHGAXBCP-UHFFFAOYSA-L magnesium sulphate Substances [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 abstract 1
- 235000019341 magnesium sulphate Nutrition 0.000 abstract 1
- 239000002304 perfume Substances 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 abstract 1
- 239000000047 product Substances 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
- 235000019794 sodium silicate Nutrition 0.000 abstract 1
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 1
- 235000011152 sodium sulphate Nutrition 0.000 abstract 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 abstract 1
- 239000000271 synthetic detergent Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 235000009529 zinc sulphate Nutrition 0.000 abstract 1
- 239000011686 zinc sulphate Substances 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/046—Salts
-
- 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
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
-
- 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
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/06—Phosphates, including polyphosphates
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 process for improving the non-caking characteristics of a spray-dried granular detergent composition, which comprises at least one water-soluble anionic synthetic detergent of the sulphuric reaction product type and at least one hydratable alkali metal phosphate, consists in agitating the granules while simultaneously spraying them with an aqueous solution of magnesium, zinc or aluminium sulphate in an amount such that such sulphates, calculated as anhydrous sulphate, comprise 1-10 per cent, preferably 2-4 per cent, of the granules The water content of the granules is thereby raised to the amount of 12-25 per cent, and usually 14-17 per cent. The process yields a product, the granules of which have a coating of one or more hydrated double phosphates of the alkali metal with zinc, magnesium, or aluminium. The detergent used may be a sodium alkyl sulphate, but is preferably a sodium polypropylene benzene sulphonate averaging 12 carbon atoms in the polypropylene group, in an amount of 20-40 per cent by weight of the composition. The phosphate, which may be a tripoly-, pyro-, or orthophosphate or mixture thereof, is usually present to the extent of 10-60 per cent. The concentration of the inorganic sulphate solution applied to the granules is suitably 18-22 per cent. The final composition generally contains 10-30 per cent of sodium sulphate, together with minor amounts of carboxymethylcellulose, sodium silicate, coconut fatty acid ethanolamide, fluorescent dyes, colouring, and perfume. The inorganic sulphate solution may suitably be applied by spraying either simultaneously or sequentially with the addition of such adjuncts in conventional rotating mixing drums. Specification 614,044 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US594365A US2846401A (en) | 1956-06-28 | 1956-06-28 | Granular detergent compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB806340A true GB806340A (en) | 1958-12-23 |
Family
ID=24378578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB19872/57A Expired GB806340A (en) | 1956-06-28 | 1957-06-24 | Improved detergent compositions |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2846401A (en) |
| BE (1) | BE557881A (en) |
| DE (1) | DE1076866B (en) |
| FR (1) | FR1176379A (en) |
| GB (1) | GB806340A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011080101A1 (en) | 2009-12-29 | 2011-07-07 | Unilever Plc | Low tmf extruded soap bars having reduced cracking |
| DE102012203688A1 (en) | 2012-03-08 | 2013-09-12 | Henkel Ag & Co. Kgaa | Shaped soap products with a reduced content of fatty acid soaps |
| WO2022258605A1 (en) | 2021-06-10 | 2022-12-15 | Unilever Ip Holdings B.V. | High moisture silica gel soap bars and process for preparing the same |
| WO2025056485A1 (en) | 2023-09-11 | 2025-03-20 | Unilever Ip Holdings B.V. | Low tfm high moisture polymeric silica soap bars |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1077669A (en) * | 1962-12-21 | 1967-08-02 | Procter & Gamble | Sulphoxide syntheses |
| US3288858A (en) * | 1962-12-21 | 1966-11-29 | Procter & Gamble | Sulfoxides and syntheses thereof |
| US3355494A (en) * | 1965-03-30 | 1967-11-28 | Procter & Gamble | Preparation of ketosulfoxides |
| US3615185A (en) * | 1968-11-22 | 1971-10-26 | Fmc Corp | Process for the production of trisodium phosphate |
| JPS5335568B2 (en) * | 1973-09-10 | 1978-09-28 | ||
| US3925230A (en) * | 1973-12-26 | 1975-12-09 | Procter & Gamble | Non-caking laundry sour |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2480579A (en) * | 1943-10-21 | 1949-08-30 | Colgate Palmolive Peet Co | Detergent products and their preparation |
| US2456437A (en) * | 1943-11-24 | 1948-12-14 | Colgate Palmolive Peet Co | Nondusting soap composition and method for making same |
| BE485673A (en) * | 1947-11-07 | |||
| GB676449A (en) * | 1948-10-12 | 1952-07-30 | Bataafsche Petroleum | Improvements in and relating to detergent compositions |
| US2768095A (en) * | 1952-05-30 | 1956-10-23 | Shell Dev | Process of coating finely divided solid material |
-
0
- BE BE557881D patent/BE557881A/xx unknown
-
1956
- 1956-06-28 US US594365A patent/US2846401A/en not_active Expired - Lifetime
-
1957
- 1957-05-21 DE DEP18600A patent/DE1076866B/en active Pending
- 1957-05-31 FR FR1176379D patent/FR1176379A/en not_active Expired
- 1957-06-24 GB GB19872/57A patent/GB806340A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011080101A1 (en) | 2009-12-29 | 2011-07-07 | Unilever Plc | Low tmf extruded soap bars having reduced cracking |
| DE102012203688A1 (en) | 2012-03-08 | 2013-09-12 | Henkel Ag & Co. Kgaa | Shaped soap products with a reduced content of fatty acid soaps |
| WO2013131708A1 (en) | 2012-03-08 | 2013-09-12 | Henkel Ag & Co. Kgaa | Shaped soap products with a reduced content of fatty acid soaps |
| WO2022258605A1 (en) | 2021-06-10 | 2022-12-15 | Unilever Ip Holdings B.V. | High moisture silica gel soap bars and process for preparing the same |
| WO2025056485A1 (en) | 2023-09-11 | 2025-03-20 | Unilever Ip Holdings B.V. | Low tfm high moisture polymeric silica soap bars |
Also Published As
| Publication number | Publication date |
|---|---|
| US2846401A (en) | 1958-08-05 |
| DE1076866B (en) | 1960-03-03 |
| FR1176379A (en) | 1959-04-09 |
| BE557881A (en) |
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