DE750396C - Process for the production of a fatty acid-free heavy duty detergent - Google Patents
Process for the production of a fatty acid-free heavy duty detergentInfo
- Publication number
- DE750396C DE750396C DEI70271D DEI0070271D DE750396C DE 750396 C DE750396 C DE 750396C DE I70271 D DEI70271 D DE I70271D DE I0070271 D DEI0070271 D DE I0070271D DE 750396 C DE750396 C DE 750396C
- Authority
- DE
- Germany
- Prior art keywords
- fatty acid
- production
- heavy duty
- duty detergent
- free heavy
- 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
- 238000000034 method Methods 0.000 title claims description 8
- 239000003599 detergent Substances 0.000 title claims description 7
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 239000012188 paraffin wax Substances 0.000 claims description 6
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 3
- 239000000654 additive Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 2
- 239000000460 chlorine Substances 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- 229930195733 hydrocarbon Natural products 0.000 claims description 2
- 150000002430 hydrocarbons Chemical class 0.000 claims description 2
- 238000007127 saponification reaction Methods 0.000 claims description 2
- 239000000843 powder Substances 0.000 description 11
- 238000005406 washing Methods 0.000 description 6
- 239000000344 soap Substances 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 4
- 238000007792 addition Methods 0.000 description 4
- 150000003871 sulfonates Chemical class 0.000 description 3
- VJHCJDRQFCCTHL-UHFFFAOYSA-N acetic acid 2,3,4,5,6-pentahydroxyhexanal Chemical class CC(O)=O.OCC(O)C(O)C(O)C(O)C=O VJHCJDRQFCCTHL-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 description 2
- 235000011180 diphosphates Nutrition 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 235000019353 potassium silicate Nutrition 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000013861 fat-free Nutrition 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XTHPWXDJESJLNJ-UHFFFAOYSA-N sulfurochloridic acid Chemical class OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 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
- C11D1/12—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
- C11D1/143—Sulfonic acid esters
-
- 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
- C11D11/04—Special methods for preparing compositions containing mixtures of detergents by chemical means, e.g. by sulfonating in the presence of other compounding ingredients followed by neutralising
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)
Description
Verfahren, zur Herstellung eines fettsäurefreien Grobwaschmittels Werden die durch Behandlung von langkettigen Paraffinkohlenwasserstoffen mit Schwefeldioxyd und Chlor erhältlichen Sulfochloride der Verseifung unterworfen, so erhält man Paraffinsulfonate, die für die Herstellung fettfreier Waschmittel bereits eine große Bedeutung erlangt haben. Die Einarbeitung der Sulfonate in Feinseifen, Schmierseifen und Weichseifen bot keine besonderen Schwierigkeiten. Es schien aber zunächst unmöglich, Grobwaschpulver nach dem Kaltsprühverfahren herzustellen. Schon bei Zusätzen von 256% Päraffinsulfonat, bezogen auf den Fettsäuregehalt der Seifen, wurden stark klebende Pulver erhalten, die auf den Transportschnecken zu Verklebungen führten und sich auch auf den automatischen Paketiermaschinen nicht verpacken ließen. Diese ungünstigen Eigenschaften nahmen mit steigendem Anteil an Sulfonat zu. Es gelang nur, solche Mischungen im Heißsprühverfahren, also zu wasserarmen Pulvern, zu verarbeiten.Process for the production of a fatty acid-free heavy duty detergent Are made by treating long-chain paraffinic hydrocarbons with sulfur dioxide and chlorine available sulfochlorides subjected to saponification, one obtains paraffin sulfonates, which is already of great importance for the production of fat-free detergents to have. The incorporation of sulfonates in fine soaps, soft soaps and soft soaps did not present any particular difficulties. At first it seemed impossible to use coarse washing powder produced by the cold spray process. Even with the addition of 256% paraffin sulfonate, based on the fatty acid content of the soaps, strongly sticky powders were obtained, which led to sticking on the transport screws and also on the automatic ones Packing machines were not allowed to be packed. These unfavorable properties took away with an increasing proportion of sulfonate. It was only possible to produce such mixtures in the hot spray process, So to process into low-water powders.
Es war daher die Feststellung um so überraschender, daß sich vollkommen fettsäurefreie Grobwaschpulver auf der Basis der Paraffinsulfonate in den üblichen Zerstäubungsanlagen ohne jede Schwierigkeit im Kaltsprühverfahren herstellen lassen, wenn man dafür Sorge trägt, daß neben den sonst üblichen Zusätzen auf f Teil des Sulfonats je 3 bis q. Teile Soda und Wasser zugemischt werden. Die Kaltsprühapparaturen liefern bei einer derartigen Zusammensetzung der Ausgangslösungen ohne eine Leistungsverminderung gegenüber der Herstellung von fetthaltigen Waschpulvern -Produkte, die sich ohne Schwierigkeit bewegen, sichten und verpacken .lassen. Man kann so Pulver mit einem Gehalt von etwa 400f. Wasser leicht herstellen. Es erübrigt sich im allgemeinen ein Zusatz von Natriumsulfat, da auch ohne dieses ein haltbares Produkt gewonnen wird. Sollen die Waschpulver auch gegen Tropentemnperaturen beständig sein, so ist eine Zumischung von etwa 5% Natriumsulfat zu empfehlen. Die erwähnten üblichen Zusätze, nämlich Pyrophosphat, Triglykolanmidsäure, Wasserglas usw., sind auf die Versprühbarkeit der Sulfonatlösung ohne Einflur. Der Wassern@@@@ -anteil wird zweckmäßig höher gewählt al@ den üblichen seifenhaltigen Grobwaschpulv Durch die an sich bekannte Zugabe von Celluloseglykolsäurederivaten wird die Waschkraft weiter verbessert.It was therefore all the more surprising to find that it was perfect Fatty acid-free coarse washing powder based on paraffin sulfonates in the usual Have atomizing systems manufactured using the cold spray process without any difficulty, if one takes care that in addition to the usual additions to f part of the Sulfonate 3 to q each. Parts of soda and water are mixed in. The cold spray equipment deliver with such a composition of the starting solutions without a reduction in performance compared to the manufacture of fatty washing powder products that can be used without Difficulty moving, sifting and packing. You can powder with one like that Salary of around 400f. Easily make water. It is generally unnecessary an addition of Sodium sulphate, since it is a durable product even without it Product is obtained. Should the washing powder also be resistant to tropical temperatures an admixture of about 5% sodium sulphate is recommended. The mentioned usual additives, namely pyrophosphate, triglycol amidic acid, water glass, etc. are on the sprayability of the sulfonate solution without a floor. The water @@@@ share is expediently chosen higher than the usual soap-based coarse washing powder the addition, known per se, of cellulose glycolic acid derivatives becomes the detergent further improved.
Ein nur Io% an waschaktiver Substanz (Paraffinsulfonat) enthaltendes Waschpulver weist beispielsweise einen Gehalt von 35% Soda, d4o% Wasser und d% Wasserglas auf, während die restlichen I I%, aus den üblichen Zusätzen, wie Pyrophosphat, Triglykolamnidsäure und Celluloseglykolsäure bestehen; dieses Mittel ist aus einer 5o%0 Wasser enthaltenden 7o bis 9o° heißen Lösung in Zerstäubungstrocknern bekannter Konstruktion (Krause. Nubilosa usw.) kalt zu einem technisch einwandfreien Pulver versprühbar und besitzt ein Waschvermögen wie ein etwa I5% Fettsäure enthaltendes Waschpulver.A detergent substance (paraffin sulfonate) containing only 10% Washing powder, for example, has a content of 35% soda, d40% water and d% water glass on, while the remaining I I%, from the usual additives, such as pyrophosphate, triglycolamic acid and cellulose glycolic acid; this agent is made from a water containing 50% 7o to 9o ° hot solution in spray dryers of known construction (Krause. Nubilosa etc.) can be sprayed cold to a technically perfect powder and has a detergency such as a detergent powder containing about 15% fatty acid.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEI70271D DE750396C (en) | 1941-08-18 | 1941-08-19 | Process for the production of a fatty acid-free heavy duty detergent |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE229172X | 1941-08-18 | ||
| DEI70271D DE750396C (en) | 1941-08-18 | 1941-08-19 | Process for the production of a fatty acid-free heavy duty detergent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE750396C true DE750396C (en) | 1945-01-22 |
Family
ID=25764449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEI70271D Expired DE750396C (en) | 1941-08-18 | 1941-08-19 | Process for the production of a fatty acid-free heavy duty detergent |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE750396C (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB482367A (en) * | 1936-07-08 | 1938-03-29 | Ig Farbenindustrie Ag | Improvements in the manufacture and production of pulverulent synthetic textile assisting agents |
| GB523479A (en) * | 1938-01-05 | 1940-07-16 | Monsanto Chemicals | Improvements in and relating to detergent compositions |
| US2239974A (en) * | 1941-04-29 | Detergent composition |
-
1941
- 1941-08-19 DE DEI70271D patent/DE750396C/en not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2239974A (en) * | 1941-04-29 | Detergent composition | ||
| GB482367A (en) * | 1936-07-08 | 1938-03-29 | Ig Farbenindustrie Ag | Improvements in the manufacture and production of pulverulent synthetic textile assisting agents |
| GB523479A (en) * | 1938-01-05 | 1940-07-16 | Monsanto Chemicals | Improvements in and relating to detergent compositions |
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