GB709475A - Improvements in or relating to the manufacture of detergent powders - Google Patents
Improvements in or relating to the manufacture of detergent powdersInfo
- Publication number
- GB709475A GB709475A GB970950A GB970950A GB709475A GB 709475 A GB709475 A GB 709475A GB 970950 A GB970950 A GB 970950A GB 970950 A GB970950 A GB 970950A GB 709475 A GB709475 A GB 709475A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sodium
- bicarbonate
- mixture
- sulphonated
- detergent
- 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
- 239000003599 detergent Substances 0.000 title abstract 7
- 239000000843 powder Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 7
- -1 alkali metal bicarbonate Chemical class 0.000 abstract 5
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 abstract 4
- 239000007859 condensation product Substances 0.000 abstract 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 2
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 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
- 238000010438 heat treatment Methods 0.000 abstract 2
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 abstract 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid group Chemical group C(CCCCCCC\C=C/CCCCCCCC)(=O)O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 235000017557 sodium bicarbonate Nutrition 0.000 abstract 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 abstract 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 2
- 235000017550 sodium carbonate Nutrition 0.000 abstract 2
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 abstract 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 abstract 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 abstract 1
- HVXRCAWUNAOCTA-UHFFFAOYSA-N 4-(6-methylheptyl)phenol Chemical compound CC(C)CCCCCC1=CC=C(O)C=C1 HVXRCAWUNAOCTA-UHFFFAOYSA-N 0.000 abstract 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 1
- 229920001353 Dextrin Polymers 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 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 1
- 241000158728 Meliaceae Species 0.000 abstract 1
- SUZRRICLUFMAQD-UHFFFAOYSA-N N-Methyltaurine Chemical class CNCCS(O)(=O)=O SUZRRICLUFMAQD-UHFFFAOYSA-N 0.000 abstract 1
- 239000005642 Oleic acid Substances 0.000 abstract 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 229920002472 Starch Polymers 0.000 abstract 1
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 239000007844 bleaching agent Substances 0.000 abstract 1
- 150000001642 boronic acid derivatives Chemical class 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 abstract 1
- 239000001768 carboxy methyl cellulose Substances 0.000 abstract 1
- 239000004359 castor oil Substances 0.000 abstract 1
- 235000019438 castor oil Nutrition 0.000 abstract 1
- 229960000541 cetyl alcohol Drugs 0.000 abstract 1
- 239000003240 coconut oil Substances 0.000 abstract 1
- 235000019864 coconut oil Nutrition 0.000 abstract 1
- 235000019425 dextrin Nutrition 0.000 abstract 1
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid ester group Chemical class C(CCCCCCCCCCC)(=O)O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 150000002191 fatty alcohols Chemical class 0.000 abstract 1
- 239000006081 fluorescent whitening agent Substances 0.000 abstract 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 abstract 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 abstract 1
- 239000004571 lime Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229910052901 montmorillonite Inorganic materials 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
- 235000019198 oils Nutrition 0.000 abstract 1
- 238000009994 optical bleaching Methods 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 150000002989 phenols Chemical class 0.000 abstract 1
- 235000021317 phosphate Nutrition 0.000 abstract 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 239000008262 pumice Substances 0.000 abstract 1
- 150000003856 quaternary ammonium compounds Chemical group 0.000 abstract 1
- 150000004760 silicates Chemical class 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 abstract 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 abstract 1
- 229910000031 sodium sesquicarbonate Inorganic materials 0.000 abstract 1
- 235000018341 sodium sesquicarbonate Nutrition 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 235000019698 starch Nutrition 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- WCTAGTRAWPDFQO-UHFFFAOYSA-K trisodium;hydrogen carbonate;carbonate Chemical compound [Na+].[Na+].[Na+].OC([O-])=O.[O-]C([O-])=O WCTAGTRAWPDFQO-UHFFFAOYSA-K 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
- C11D3/10—Carbonates ; Bicarbonates
-
- 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
- C11D11/0082—Special methods for preparing compositions containing mixtures of detergents one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads
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 free-flowing detergent powder is obtained by heating a mixture of a detergent which is a liquid or a waxy solid at normal temperatures, with at least its own weight of an alkali metal bicarbonate under conditions such that at least 35 per cent. of the bicarbonate is converted into carbonate. The mixture is preferably heated at 60-160 DEG C. The proportion of detergent in the mixture may vary between 5 and 30 per cent. by weight; above about 35 per cent., however, a somewhat sticky product is obtained which is useful on account of the high detergent content. The preferred detergents are the condensation products of alkylated phenols with from 5 to 20 molecular proportions of ethylene oxide, the alkyl substituents preferably containing in all between 6 and 20 carbon atoms. These condensation products are described in p Specification 470,181. Other detergents specified are the condensation products of ethylene oxide with fatty alcohols, e.g. cetyl alcohol, sperm oil alcohol, and dodecyl alcohol, with fatty acids such as stearic, oleic, and lauric acids and acid mixtures derived from coconut oil, or with fatty acid amides; the methyl taurine derivative of oleic acid; secondary alkyl sulphates; quaternary ammonium compounds such as the alkyl pyridinium chlorides; sulphonated petroleum derivates such as mahogany sulphates; and sulphonated esters, e.g. sulphonated oleic esters or sulphonated castor oil. The alkali metal of the bicarbonate is normally sodium, and sodium sesquicarbonate or mixtures of sodium bicarbonate and sodium carbonate are included. Other substances may be incorporated in the mixtures either before or after heating. These include inorganic salts such as carbonates, sulphates, phosphates, borates and silicates; acid salts, lime, clays, pumice powder, montmorillonites, starches, dextrines, sodium carboxymethyl cellulose and fluorescent whitening agents or optical bleaching agents. In an example, 10 parts by weight of the condensation product of p-iso-octyl-phenol with 8 molecular proportions of ethylene oxide are mixed with 90 parts of sodium bicarbonate and the sticky mixture is heated for 68 hours at 70 DEG C. Many other examples are given.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB970950A GB709475A (en) | 1950-04-20 | 1950-04-20 | Improvements in or relating to the manufacture of detergent powders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB970950A GB709475A (en) | 1950-04-20 | 1950-04-20 | Improvements in or relating to the manufacture of detergent powders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB709475A true GB709475A (en) | 1954-05-26 |
Family
ID=9877265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB970950A Expired GB709475A (en) | 1950-04-20 | 1950-04-20 | Improvements in or relating to the manufacture of detergent powders |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB709475A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2838800A1 (en) * | 1977-09-12 | 1979-03-22 | Colgate Palmolive Co | PHOSPHATE-FREE PARTICULAR DETERGENT WITH HIGH SHOE WEIGHT |
| US4434069A (en) | 1982-07-28 | 1984-02-28 | Purex Corporation | Plastic bottle cleaner |
-
1950
- 1950-04-20 GB GB970950A patent/GB709475A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2838800A1 (en) * | 1977-09-12 | 1979-03-22 | Colgate Palmolive Co | PHOSPHATE-FREE PARTICULAR DETERGENT WITH HIGH SHOE WEIGHT |
| FR2402703A1 (en) * | 1977-09-12 | 1979-04-06 | Colgate Palmolive Co | DETERGENT IN PARTICULATE FOR LAUNDRY WITH LARGE APPARENT DENSITY AND PHOSPHATE FREE |
| US4434069A (en) | 1982-07-28 | 1984-02-28 | Purex Corporation | Plastic bottle cleaner |
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