GB739817A - Detergent compositions - Google Patents
Detergent compositionsInfo
- Publication number
- GB739817A GB739817A GB22662/53A GB2266253A GB739817A GB 739817 A GB739817 A GB 739817A GB 22662/53 A GB22662/53 A GB 22662/53A GB 2266253 A GB2266253 A GB 2266253A GB 739817 A GB739817 A GB 739817A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mixture
- methyl
- sulphate
- methyl sulphate
- alkylaryl
- 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 10
- 239000003599 detergent Substances 0.000 title abstract 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 6
- -1 alkylaryl compound Chemical class 0.000 abstract 4
- JZMJDSHXVKJFKW-UHFFFAOYSA-M methyl sulfate(1-) Chemical compound COS([O-])(=O)=O JZMJDSHXVKJFKW-UHFFFAOYSA-M 0.000 abstract 3
- 230000003472 neutralizing effect Effects 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 abstract 1
- 229910000318 alkali metal phosphate Inorganic materials 0.000 abstract 1
- 229910052910 alkali metal silicate Inorganic materials 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
- 230000000052 comparative effect Effects 0.000 abstract 1
- 150000002191 fatty alcohols Chemical class 0.000 abstract 1
- DHRYHRLKELWHOM-UHFFFAOYSA-L magnesium methyl sulfate Chemical class [Mg++].COS([O-])(=O)=O.COS([O-])(=O)=O DHRYHRLKELWHOM-UHFFFAOYSA-L 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 235000019832 sodium triphosphate Nutrition 0.000 abstract 1
- HFQQZARZPUDIFP-UHFFFAOYSA-M sodium;2-dodecylbenzenesulfonate Chemical compound [Na+].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O HFQQZARZPUDIFP-UHFFFAOYSA-M 0.000 abstract 1
- DZXBHDRHRFLQCJ-UHFFFAOYSA-M sodium;methyl sulfate Chemical compound [Na+].COS([O-])(=O)=O DZXBHDRHRFLQCJ-UHFFFAOYSA-M 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
- 238000001694 spray drying Methods 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/37—Mixtures of compounds all of which are anionic
-
- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
-
- 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
- C11D3/16—Organic compounds
- C11D3/34—Organic compounds containing sulfur
- C11D3/3409—Alkyl -, alkenyl -, cycloalkyl - or terpene sulfates or sulfonates
-
- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
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 the manufacture of detergent products by treating an alkylaryl compound with an excess of a sulphonating agent and neutralizing the mixture, an addition of methyl alcohol is made to the mixture before it is neutralized, whereby a salt of methyl sulphate is formed in the mixture on neutralization. The tendency of the dried products to cake is thus reduced. Specification 738,879 is referred to.ALSO:Finely-divided detergent compositions containing an alkylaryl sulphonate are made less liable to cake by incorporating a minor proportion, e.g. 2-6 per cent, of a water-soluble salt of methyl sulphate. The components may be mixed and the mixture then finely subdivided, e.g. by spray-drying, or a preformed mixture may be obtained by sulphonating an alkylaryl compound with an excess of sulphuric acid, adding methyl alcohol to form methyl sulphate and neutralizing the mixture, which may then be spray dried. The compositions may also include other detergents, e.g. a higher alkyl sulphate, or additives such as sodium tripolyphosphate or other alkali-metal phosphate, an alkali-metal silicate or carbonate, carboxymethyl cellulose or a higher fatty alcohol. Comparative experimental results are given of the caking of compositions containing sodium dodecylbenzene sulphonate, with and without sodium methyl sulphate. The use of potassium and magnesium methyl sulphates is also mentioned. Specification 738,879, [Group IV (b)], is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US304853A US3030312A (en) | 1952-08-16 | 1952-08-16 | Detergent composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB739817A true GB739817A (en) | 1955-11-02 |
Family
ID=23178279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB22662/53A Expired GB739817A (en) | 1952-08-16 | 1953-08-17 | Detergent compositions |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3030312A (en) |
| BE (1) | BE522112A (en) |
| DE (1) | DE935207C (en) |
| GB (1) | GB739817A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3303136A (en) * | 1963-02-26 | 1967-02-07 | Lever Brothers Ltd | Detergent compositions |
| US3256202A (en) * | 1964-06-01 | 1966-06-14 | Alcolac Chemical Corp | Surface-active agents and detergent compositions |
| DE4141584A1 (en) * | 1991-12-17 | 1993-06-24 | Henkel Kgaa | Granulate contg. no alkali and with low residual moisture content |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2631980A (en) * | 1949-07-22 | 1953-03-17 | California Research Corp | Noncaking alkyl aryl sulfonate detergent compositions |
| US2742435A (en) * | 1952-05-22 | 1956-04-17 | Procter & Gamble | Process for preparing detergent compositions |
-
0
- BE BE522112D patent/BE522112A/xx unknown
-
1952
- 1952-08-16 US US304853A patent/US3030312A/en not_active Expired - Lifetime
-
1953
- 1953-08-17 GB GB22662/53A patent/GB739817A/en not_active Expired
- 1953-08-18 DE DEP10297A patent/DE935207C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE935207C (en) | 1955-11-17 |
| US3030312A (en) | 1962-04-17 |
| BE522112A (en) |
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