EP0861192B1 - Method for the packaging of mixtures of substances - Google Patents
Method for the packaging of mixtures of substances Download PDFInfo
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- EP0861192B1 EP0861192B1 EP96938110A EP96938110A EP0861192B1 EP 0861192 B1 EP0861192 B1 EP 0861192B1 EP 96938110 A EP96938110 A EP 96938110A EP 96938110 A EP96938110 A EP 96938110A EP 0861192 B1 EP0861192 B1 EP 0861192B1
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- Prior art keywords
- mixtures
- packaging
- substances
- surfactants
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Classifications
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- 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
- C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
- C11D17/041—Compositions releasably affixed on a substrate or incorporated into a dispensing means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
Definitions
- the invention relates to a method for packaging mixtures of substances, creating the effect of vacuum packaging.
- the object of the present invention was therefore a technically easy to carry out process for the original packaging of To provide mixtures of substances.
- the invention accordingly relates to a method according to claim 1 for packaging Mixtures containing 10 to 95% by weight of an alkaline substance and 0.2 to 30 % By weight of an oxidizable organic substance which is in powder form and / or granulated with an average particle diameter of 0.1 to 2.5 mm available. Gastight bags are mixed with at least 50 g of these mixtures 70 to 95 vol .-% filled and then stored quasi-adiabatically packaging that is firmly attached to the product is formed.
- Powdery and / or are suitable for the purposes of the present invention granulated substance mixtures the 10 to 95, preferably 25 to 80 wt .-% of a alkaline substance and 0.2 to 30, preferably 1 to 10 wt .-% of one oxidizable organic substance, preferably dust binders or surfactants, contain. It is particularly important that the mixtures of substances are large Surface, it should be a medium one Act particle diameters in the range of 0.1 to 2.5 mm.
- the alkaline substances to be used according to the invention are are preferably alkali and alkaline earth hydroxides and alkali carbonates and / or alkali silicates. Mixtures of 20 to 95% by weight are particularly preferred. Contain sodium hydroxide.
- Dust binders can preferably be used as oxidizable organic substances be included, including those within the meaning of the present application Compounds are to be understood that the dusting of the mixture of substances Reduce decanting and processing. You will therefore during the Manufacturing process given to the powdery substances.
- Dust binders to be used are alkylbenzene, paraffin oils and / or Polyethylene terephthalate.
- surfactants such as Fatty alcohol ethoxylates, alkylbenzenesulfonates can be used.
- anionic surfactants are alkylbenzenesulfonates, alkanesulfonates, olefin sulfonates, alkyl ether sulfonates, glycerol ether, ⁇ -methyl ester sulfonates, sulfofatty acids, alkyl sulfates, fatty alcohol ether sulfates, Glycerol ether, Hydroxymischethersulfate, monoglyceride (ether) sulfates, fatty acid amide (ether) sulfates, mono- and dialkyl sulfosuccinates, mono- and Dialkyl sulfosuccinamates, sulfotriglycerides, amide soaps, ether carboxylic acids and their salts, fatty acid isethionates, fatty acid sarcosinates, fatty acid taurides, acyl lactylates, acyl tartrates,
- nonionic surfactants are fatty alcohol polyglycol ethers, alkylphenol polyglycol ethers, fatty acid, fatty acid amide, fatty amine polyglycol ethers, alkoxylated triglycerides, mixed ethers and mixed formals, alk (en) yl oligoglycosides, fatty acid N-alkylglucamides, protein hydrolysates (in particular vegetable products based on wheat), polyol, Zuckerester, sorbitan esters , Polysorbates and amine oxides. If the nonionic surfactants contain polyglycol ether chains, they can have a conventional, but preferably a narrow, homolog distribution.
- cationic surfactants are quaternary ammonium compounds and ester quats, in particular quaternized fatty acid trialkanolamine ester salts.
- amphoteric or zwitterionic surfactants are alkyl betaines, alkyl amido betaines, aminopropionates, aminoglycinates, imidazolinium betaines and sulfobetaines.
- the surfactants mentioned are exclusively known compounds. With regard to the structure and manufacture of these substances, reference is made to relevant reviews, for example J.Falbe (ed.), “Surfactants in Consumer Products”, Springer Verlag, Berlin, 1987, pp. 54-124 or J.Falbe (ed.), “Catalysts, Surfactants and mineral oil additives ", Thieme Verlag, Stuttgart, 1978, pp. 123-217 .
- the surfactants can be used individually or in any mixtures that are appropriate for the application.
- the powdery and / or granulated ingredients become intense mixed. Depending on the desired effect, all ingredients are mixed with the Surfactants and / or dust binders directly or in a highly finely divided form put together. After homogenization, the mixtures are mixed in Usually filled into gas-tight bags, which are then sealed become.
- the bags should contain at least 70, preferably 80 vol .-% with the appropriate mixture of substances are filled.
- the bags are stored preferably over a period of 5 to 35 days, at a temperature in the Range from 15 to 60, preferably 25 to 55 ° C.
- the inventive method for packaging alkaline granulated and / or powdered substance mixtures is for washing and cleaning agents a corresponding content of alkaline and organic, oxidizable Suitable substances.
- a gastight pouch became 1 to 80 with a mixture of composition Vol .-% filled and then stored at a temperature of 18 ° C for 14 days. After storage, the packaging was close to the product, so that the impression vacuum packaging was created.
- a gas-tight bag was made with a mixture of composition 2 to 85 Vol .-% filled and then stored for 28 days at a temperature of 20 ° C. After storage, the packaging was close to the product, so that the impression vacuum packaging was created.
- a gas-tight bag became with a mixture of composition 3 to 85 Vol .-% filled and then stored at a temperature of 20 ° C for 18 days. After storage, the packaging was close to the product, so that the impression vacuum packaging was created.
- a gastight pouch became 4 to 80 with a mixture of composition 4 Vol .-% filled and then stored at a temperature of 20 ° C for 21 days. After storage, the packaging was close to the product, so that the impression vacuum packaging was created.
- a gas-tight bag became 5 to 80 with a mixture of composition Vol .-% filled and then stored at a temperature of 22 ° C for 21 days. After storage, the packaging was close to the product, so that the impression vacuum packaging was created.
- a gas-tight bag became with a mixture of composition 6 to 95 Vol .-% filled and then stored for 28 days at a temperature of 30 ° C. After storage, the packaging was close to the product, so that the impression vacuum packaging was created.
- a gas-tight bag became a mixture of composition 7 to 95 Vol .-% filled and then stored for 28 days at a temperature of 30 ° C. After storage, the packaging was close to the product, so that the impression vacuum packaging was created.
- a gas-tight bag was made with a mixture of composition 8 to 85 Vol .-% filled and then stored at a temperature of 20 ° C for 18 days. After storage, the packaging was close to the product, so that the impression vacuum packaging was created.
- a gastight pouch became 90 to 90 with a mixture of composition Vol .-% filled and then stored for 28 days at a temperature of 25 ° C. After storage, the packaging was close to the product, so that the impression vacuum packaging was created.
- a gas-tight bag became with a mixture of the composition 10 to 75 Vol .-% filled and then stored at a temperature of 45 ° C for 5 days. After storage, the packaging was close to the product, so that the impression vacuum packaging was created.
- a gastight pouch became 1 to 75 with a mixture of composition Vol .-% filled and then stored at a temperature of 35 ° C for 10 days. After storage, the packaging was close to the product, so that the impression vacuum packaging was created.
- a gas-tight bag became 5 to 80 with a mixture of composition Vol .-% filled and then stored at a temperature of 22 ° C for 21 days. After storage, the packaging was close to the product, so that the impression vacuum packaging was created.
- a gas-tight bag became with a mixture of composition 6 to 95 Vol .-% filled and then stored at a temperature of 25 ° C for 35 days. After storage, the packaging was close to the product, so that the impression vacuum packaging was created.
- composition of washing and cleaning agent mixtures according to the invention
Abstract
Description
Die Erfindung betrifft ein Verfahren zur Verpackung von Stoffgemischen, wobei der Effekt einer Vakuumverpackung entsteht.The invention relates to a method for packaging mixtures of substances, creating the effect of vacuum packaging.
Zur Verpackung von Stoffgemischen, insbesondere von Wasch- und Reinigungsmitteln sind aus der Literatur verschiedene Verfahren bekannt. Sofern es sich um oxidationsunempfindliche Inhaltsstoffe handelt, werden die Stoffgemische in die entsprechende Verpackung gefüllt und üblicherweise verschweißt. Anschließend gelangen die Produkte direkt in den Handel respektive zum Verbraucher. Problematischer stellt sich die Situation bei oxidationsempfindlichen Substanzen dar: Um zu verhindern, daß die Inhaltsstoffe während einer Lagerung an der Luft, zumal bei höheren Temperaturen, verderben oder sich nachteilig chemisch oder physikalisch verändern, ist ein höherer technischer Aufwand erforderlich. Üblicherweise erfolgt die Verpackung derartiger Produkte unter Inertgas oder Vakuum. Im Falle einer Vakuumverpackung erhält man ein Produkt, welches sich fest anfühlt, bei dem das Verpackungsmaterial direkt an dem jeweiligen Gut anliegt. Der Verbraucher verbindet mit einem vakuumverpackten Gut ein besonders wertvolles Produkt mit Orginalitätsverschluß, also dem Hinweis auf einwandfreie Produktqualität. Die Herstellung von Vakuumverpackungen ist jedoch nur mit technisch sehr aufwendigen Verfahren möglich.For packaging mixtures of substances, especially washing and Various methods are known from the literature for cleaning agents. Provided it is ingredients that are insensitive to oxidation, the Mixtures of substances filled in the appropriate packaging and usually welded. The products then go straight to the retailer respectively to the consumer. The situation is more problematic Oxidation-sensitive substances: To prevent the ingredients spoil during air storage, especially at higher temperatures or adversely changing chemically or physically is a higher one technical effort required. The packaging is usually done such products under inert gas or vacuum. In case of a Vacuum packaging gives you a product that feels firm to the touch Packaging material lies directly against the respective goods. The consumer combines a particularly valuable product with a vacuum-packed product Originality closure, i.e. the reference to perfect product quality. The Production of vacuum packaging is only technically very good complex procedures possible.
Die Aufgabe der vorliegenden Erfindung hat somit darin bestanden, ein technisch leicht durchzuführendes Verfahren zur originellen Verpackung von Stoffgemischen zur Verfügung zu stellen.The object of the present invention was therefore a technically easy to carry out process for the original packaging of To provide mixtures of substances.
Gegenstand der Erfindung ist demnach ein Verfahren gemäß Anspruch 1 zur Verpackung von Stoffgemischen, die 10 bis 95 Gew.-% einer alkalischen Substanz und 0,2 bis 30 Gew.-% einer oxidierbaren organischen Substanz enthalten, welche pulverförmig und/ oder granuliert mit einem mittleren Teilchendurchmesser von 0,1 bis 2,5 mm vorliegen. Gasdichte Beutel werden mit mindestens 50 g dieser Stoffgemische zu 70 bis 95 Vol.-% befüllt und anschließend quasi-adiabatisch gelagert wodurch sich eine fest am Produkt anliegende Verpackung ausbildet.The invention accordingly relates to a method according to claim 1 for packaging Mixtures containing 10 to 95% by weight of an alkaline substance and 0.2 to 30 % By weight of an oxidizable organic substance which is in powder form and / or granulated with an average particle diameter of 0.1 to 2.5 mm available. Gastight bags are mixed with at least 50 g of these mixtures 70 to 95 vol .-% filled and then stored quasi-adiabatically packaging that is firmly attached to the product is formed.
Es wurde nun überraschenderweise gefunden, daß stark alkalische Stoffgemische mit einer großen Oberfläche sich ohne hohen technischen Aufwand verpacken lassen, wobei nach entsprechender Lagerung der Eindruck einer Vakuumverpackung entsteht.It has now surprisingly been found that strongly alkaline Mixtures of substances with a large surface area without high technical effort have it packaged, with the impression of a Vacuum packaging is created.
Im Sinne der vorliegenden Erfindung eignen sich pulverförmige und/ oder granulierte Stoffgemische, die 10 bis 95, bevorzugt 25 bis 80 Gew.-% einer alkalischen Substanz und 0,2 bis 30, vorzugsweise 1 bis 10 Gew.-% einer oxidierbaren organischen Substanz, bevorzugt Staubbinder oder Tenside, enthalten. Besonders wichtig ist dabei, daß die Stoffgemische eine große Oberfläche aufweisen, es sollte sich dabei um einen mittleren Teilchendurchmesser im Bereich von 0,1 bis 2,5 mm handeln. Weiterhin können die Stoffgemische andere für Wasch- und Reinigungsmittel übliche Inhaltsstoffe, wie zum Beispiel organische/ anorganische Salze, Komplexbildner, Korrosionsinhibitoren, optische Aufheller, Oxidationsmittel, Parfümöle, Inertstoffe, Enzyme, Schaum- und/ oder Vergrauungsinhibitoren in den üblichen Mengen, sowie 0 bis 2 Gew.-% Wasser enthalten, vorzugsweise sind die Gemische wasserfrei.Powdery and / or are suitable for the purposes of the present invention granulated substance mixtures, the 10 to 95, preferably 25 to 80 wt .-% of a alkaline substance and 0.2 to 30, preferably 1 to 10 wt .-% of one oxidizable organic substance, preferably dust binders or surfactants, contain. It is particularly important that the mixtures of substances are large Surface, it should be a medium one Act particle diameters in the range of 0.1 to 2.5 mm. Can continue the mixtures of substances other ingredients common to detergents and cleaning agents, such as organic / inorganic salts, complexing agents, Corrosion inhibitors, optical brighteners, oxidizing agents, perfume oils, Inert substances, enzymes, foam and / or graying inhibitors in the usual Amounts, as well as 0 to 2 wt .-% water, preferably are Mixtures anhydrous.
Bei den erfindungsgemäß einzusetzenden alkalischen Substanzen handelt es sich bevorzugt um Alkali- und Erdalkalihydroxide sowie Alkalicarbonate und/ oder Alkalisilikate. Besonders bevorzugt sind Stoffgemische, die 20 bis 95 Gew.-% Natriumhydroxid enthalten.The alkaline substances to be used according to the invention are are preferably alkali and alkaline earth hydroxides and alkali carbonates and / or alkali silicates. Mixtures of 20 to 95% by weight are particularly preferred. Contain sodium hydroxide.
Als oxidierbare organische Substanzen können vorzugsweise Staubbinder enthalten sein, worunter im Sinne der vorliegenden Anmeldung solche Verbindungen zu verstehen sind, die das Stauben des Stoffgemisches beim Umfüllen und Verarbeiten reduzieren. Sie werden daher während des Herstellprozesses zu den pulverförmigen Stoffen gegeben. Bevorzugt einzusetzende Staubbinder sind Alkylbenzol, Paraffinöle und/ oder Polyethylenterephthalat. Daneben können auch Tenside, wie zum Beispiel Fettalkoholethoxylate, Alkylbenzolsulfonate eingesetzt werden. Dust binders can preferably be used as oxidizable organic substances be included, including those within the meaning of the present application Compounds are to be understood that the dusting of the mixture of substances Reduce decanting and processing. You will therefore during the Manufacturing process given to the powdery substances. Prefers Dust binders to be used are alkylbenzene, paraffin oils and / or Polyethylene terephthalate. In addition, surfactants, such as Fatty alcohol ethoxylates, alkylbenzenesulfonates can be used.
Typische Beispiele für anionische Tenside sind Alkylbenzolsulfonate, Alkansulfonate, Olefinsulfonate, Alkylethersulfonate, Glycerinethersulfonate, α-Methylestersulfonate, Sulfofettsäuren, Alkylsulfate, Fettalkoholethersulfate, Glycerinethersulfate, Hydroxymischethersulfate, Monoglycerid(ether)sulfate, Fettsäureamid(ether)sulfate, Mono- und Dialkylsulfosuccinate, Mono- und Dialkylsulfosuccinamate, Sulfotriglyceride, Amidseifen, Ethercarbonsäuren und deren Salze, Fettsäureisethionate, Fettsäuresarcosinate, Fettsäuretauride, Acyllactylate, Acyltartrate, Acylglutamate, Acylaspartate, Alkyloligoglucosidsulfate, Proteinfettsäurekondensate (insbesondere pflanzliche Produkte auf Weizenbasis) und Alkyl(ether)phosphate. Sofern die anionischen Tenside Polyglycoletherketten enthalten, können diese eine konventionelle, vorzugsweise jedoch eine eingeengte Homologenverteilung aufweisen.Typical examples of anionic surfactants are alkylbenzenesulfonates, alkanesulfonates, olefin sulfonates, alkyl ether sulfonates, glycerol ether, α-methyl ester sulfonates, sulfofatty acids, alkyl sulfates, fatty alcohol ether sulfates, Glycerol ether, Hydroxymischethersulfate, monoglyceride (ether) sulfates, fatty acid amide (ether) sulfates, mono- and dialkyl sulfosuccinates, mono- and Dialkyl sulfosuccinamates, sulfotriglycerides, amide soaps, ether carboxylic acids and their salts, fatty acid isethionates, fatty acid sarcosinates, fatty acid taurides, acyl lactylates, acyl tartrates, acyl glutamates, acyl aspartates, alkyl oligoglucoside sulfates, especially vegetable-based fatty acid condensates (protein-based fatty acid condensates) (protein fatty acid based condensates). If the anionic surfactants contain polyglycol ether chains, they can have a conventional, but preferably a narrow, homolog distribution.
Typische Beispiele für nichtionische Tenside sind Fettalkoholpolyglycolether, Alkylphenolpolyglycolether, Fettsäurepolyglycolester, Fettsäureamidpolyglycolether, Fettaminpolyglycolether, alkoxylierte Triglyceride, Mischether bzw. Mischformale, Alk(en)yloligoglykoside, Fettsäure-N-alkylglucamide, Proteinhydrolysate (insbesondere pflanzliche Produkte auf Weizenbasis), Polyolfettsäureester, Zuckerester, Sorbitanester, Polysorbate und Aminoxide. Sofern die nichtionischen Tenside Polyglycoletherketten enthalten, können diese eine konventionelle, vorzugsweise jedoch eine eingeengte Homologenverteilung aufweisen.Typical examples of nonionic surfactants are fatty alcohol polyglycol ethers, alkylphenol polyglycol ethers, fatty acid, fatty acid amide, fatty amine polyglycol ethers, alkoxylated triglycerides, mixed ethers and mixed formals, alk (en) yl oligoglycosides, fatty acid N-alkylglucamides, protein hydrolysates (in particular vegetable products based on wheat), polyol, Zuckerester, sorbitan esters , Polysorbates and amine oxides. If the nonionic surfactants contain polyglycol ether chains, they can have a conventional, but preferably a narrow, homolog distribution.
Typische Beispiele für kationische Tenside sind quartäre Ammoniumverbindungen und Esterquats, insbesondere quaternierte Fettsäuretrialkanolaminester-Salze. Typical examples of cationic surfactants are quaternary ammonium compounds and ester quats, in particular quaternized fatty acid trialkanolamine ester salts.
Typische Beispiele für amphotere bzw. zwitterionische Tenside sind Alkylbetaine, Alkylamidobetaine, Aminopropionate, Aminoglycinate, Imidazoliniumbetaine und Sulfobetaine.Typical examples of amphoteric or zwitterionic surfactants are alkyl betaines, alkyl amido betaines, aminopropionates, aminoglycinates, imidazolinium betaines and sulfobetaines.
Bei den genannten Tensiden handelt es sich ausschließlich um bekannte Verbindungen. Hinsichtlich Struktur und Herstellung dieser Stoffe sei auf einschlägige Übersichtsarbeiten beispielsweise J.Falbe (ed.), "Surfactants in Consumer Products", Springer Verlag, Berlin, 1987, S. 54-124 oder J.Falbe (ed.), "Katalysatoren, Tenside und Mineralöladditive", Thieme Verlag, Stuttgart, 1978, S. 123-217 verwiesen. Die Tenside können einzeln oder in beliebigen, je nach Anwendung sinnvollen Mischungen eingesetzt werden.The surfactants mentioned are exclusively known compounds. With regard to the structure and manufacture of these substances, reference is made to relevant reviews, for example J.Falbe (ed.), "Surfactants in Consumer Products", Springer Verlag, Berlin, 1987, pp. 54-124 or J.Falbe (ed.), "Catalysts, Surfactants and mineral oil additives ", Thieme Verlag, Stuttgart, 1978, pp. 123-217 . The surfactants can be used individually or in any mixtures that are appropriate for the application.
Die pulverförmigen und/ oder granulierten Inhaltsstoffe werden intensiv gemischt. Je nach dem gewünschten Effekt werden alle Inhaltsstoffe mit den Tensiden und/ oder Staubbindern direkt oder in hochfein verteilter Form zusammengegeben. Nach dem Homogenisieren werden die Stoffmischungen in üblicher Weise in gasdichte Beutel gefüllt, welche anschließend verschweißt werden. Die Beutel sollten zu mindestens 70, vorzugsweise 80 Vol.-% mit dem entsprechenden Stoffgemisch befüllt werden. Die Lagerung der Beutel erfolgt vorzugsweise über einen Zeitraum von 5 bis 35 Tagen, bei einer Temperatur im Bereich von 15 bis 60, bevorzugt 25 bis 55 °C. Ohne sich auf eine Theorie festzulegen, kann man sich den Effekt während der Lagerung folgendermaßen erklären: Es kommt aufgrund der großen Oberfläche und der Alkalität des Stoffgemisches zu einer Oxidation der Staubbinder und/ oder Tenside und damit zu einer Temperaturerhöhung zunächst im Innern der Beutel. Diese Reaktion breitet sich nach Erreichen einer kritischen Temperatur als Kettenreaktion über den gesamten Beutelinhalt aus, es handelt sich um eine quasi-adiabatische Lagerung, da die Wärmeabfuhr im Vergleich zur Wärmebildung vernachlässigbar langsam erfolgt. Damit diese Kettenreaktion relativ vollständig ablaufen kann, sind Gebindegrößen von mindestens 50 g, vorzugsweise jedoch größer 100 g vorteilhaft. Im Rahmen dieser Kettenreaktion können sich z.B. aus den Kohlenwasserstoffen (Paraffinöl, Alkylbenzol) die entsprechenden Seifen bilden. Gemäß der späteren Anwendung kann man gerade soviel Staubbinder in der Formulierung vorsehen, daß diese vollständig zu den entsprechenden Seifen umgesetzt werden. Falls es aus anwendungstechnischen Gründen erforderlich ist, daß das Produkt Staubbinder enthält, sieht man in der Formulierung einen Überschuß an Staubbindern vor. Nach der Lagerung erhält man Produkte, bei denen die Verpackung direkt an dem jeweiligen Gut anliegt, so daß der Effekt einer Vakuumverpackung entsteht.The powdery and / or granulated ingredients become intense mixed. Depending on the desired effect, all ingredients are mixed with the Surfactants and / or dust binders directly or in a highly finely divided form put together. After homogenization, the mixtures are mixed in Usually filled into gas-tight bags, which are then sealed become. The bags should contain at least 70, preferably 80 vol .-% with the appropriate mixture of substances are filled. The bags are stored preferably over a period of 5 to 35 days, at a temperature in the Range from 15 to 60, preferably 25 to 55 ° C. Without relying on a theory You can set the effect during storage as follows explain: It comes because of the large surface area and the alkalinity of the Mixtures of substances to oxidize the dust binders and / or surfactants and thus to increase the temperature first inside the bag. This reaction spreads as a chain reaction after reaching a critical temperature the entire bag content, it is a quasi-adiabatic Storage because heat dissipation is negligible compared to heat generation slowly. So that this chain reaction can take place relatively completely, are container sizes of at least 50 g, but preferably greater than 100 g advantageous. As part of this chain reaction, e.g. from the Hydrocarbons (paraffin oil, alkylbenzene) form the appropriate soaps. According to the later application, you can use just as much dust in the Provide wording that is complete with the appropriate soaps be implemented. If it is necessary for technical reasons, that the product contains dust binders can be seen in the formulation Excess dust binders before. After storage, products are obtained from which the packaging lies directly on the respective good, so that the effect vacuum packaging is created.
Das erfindungsgemäße Verfahren zur Verpackung alkalischer granulierter und/ oder pulverförmiger Stoffgemische ist für Wasch- und Reinigungsmittel mit einem entsprechenden Gehalt an alkalischen und organischen, oxidierbaren Substanzen geeignet. The inventive method for packaging alkaline granulated and / or powdered substance mixtures is for washing and cleaning agents a corresponding content of alkaline and organic, oxidizable Suitable substances.
Ein gasdichter Beutel wurde mit einer Mischung der Zusammensetzung 1 zu 80 Vol.-% befüllt und anschließend 14 Tage bei einer Temperatur von 18°C gelagert. Nach der Lagerung lag die Verpackung eng am Produkt an, so daß der Eindruck einer Vakuumverpackung entstand.A gastight pouch became 1 to 80 with a mixture of composition Vol .-% filled and then stored at a temperature of 18 ° C for 14 days. After storage, the packaging was close to the product, so that the impression vacuum packaging was created.
Ein gasdichter Beutel wurde mit einer Mischung der Zusammensetzung 2 zu 85 Vol.-% befüllt und anschließend 28 Tage bei einer Temperatur von 20°C gelagert. Nach der Lagerung lag die Verpackung eng am Produkt an, so daß der Eindruck einer Vakuumverpackung entstand.A gas-tight bag was made with a mixture of composition 2 to 85 Vol .-% filled and then stored for 28 days at a temperature of 20 ° C. After storage, the packaging was close to the product, so that the impression vacuum packaging was created.
Ein gasdichter Beutel wurde mit einer Mischung der Zusammensetzung 3 zu 85 Vol.-% befüllt und anschließend 18 Tage bei einer Temperatur von 20°C gelagert. Nach der Lagerung lag die Verpackung eng am Produkt an, so daß der Eindruck einer Vakuumverpackung entstand.A gas-tight bag became with a mixture of composition 3 to 85 Vol .-% filled and then stored at a temperature of 20 ° C for 18 days. After storage, the packaging was close to the product, so that the impression vacuum packaging was created.
Ein gasdichter Beutel wurde mit einer Mischung der Zusammensetzung 4 zu 80 Vol.-% befüllt und anschließend 21 Tage bei einer Temperatur von 20°C gelagert. Nach der Lagerung lag die Verpackung eng am Produkt an, so daß der Eindruck einer Vakuumverpackung entstand.A gastight pouch became 4 to 80 with a mixture of composition 4 Vol .-% filled and then stored at a temperature of 20 ° C for 21 days. After storage, the packaging was close to the product, so that the impression vacuum packaging was created.
Ein gasdichter Beutel wurde mit einer Mischung der Zusammensetzung 5 zu 80 Vol.-% befüllt und anschließend 21 Tage bei einer Temperatur von 22°C gelagert. Nach der Lagerung lag die Verpackung eng am Produkt an, so daß der Eindruck einer Vakuumverpackung entstand. A gas-tight bag became 5 to 80 with a mixture of composition Vol .-% filled and then stored at a temperature of 22 ° C for 21 days. After storage, the packaging was close to the product, so that the impression vacuum packaging was created.
Ein gasdichter Beutel wurde mit einer Mischung der Zusammensetzung 6 zu 95 Vol.-% befüllt und anschließend 28 Tage bei einer Temperatur von 30°C gelagert. Nach der Lagerung lag die Verpackung eng am Produkt an, so daß der Eindruck einer Vakuumverpackung entstand.A gas-tight bag became with a mixture of composition 6 to 95 Vol .-% filled and then stored for 28 days at a temperature of 30 ° C. After storage, the packaging was close to the product, so that the impression vacuum packaging was created.
Ein gasdichter Beutel wurde mit einer Mischung der Zusammensetzung 7 zu 95 Vol.-% befüllt und anschließend 28 Tage bei einer Temperatur von 30°C gelagert. Nach der Lagerung lag die Verpackung eng am Produkt an, so daß der Eindruck einer Vakuumverpackung entstand.A gas-tight bag became a mixture of composition 7 to 95 Vol .-% filled and then stored for 28 days at a temperature of 30 ° C. After storage, the packaging was close to the product, so that the impression vacuum packaging was created.
Ein gasdichter Beutel wurde mit einer Mischung der Zusammensetzung 8 zu 85 Vol.-% befüllt und anschließend 18 Tage bei einer Temperatur von 20°C gelagert. Nach der Lagerung lag die Verpackung eng am Produkt an, so daß der Eindruck einer Vakuumverpackung entstand.A gas-tight bag was made with a mixture of composition 8 to 85 Vol .-% filled and then stored at a temperature of 20 ° C for 18 days. After storage, the packaging was close to the product, so that the impression vacuum packaging was created.
Ein gasdichter Beutel wurde mit einer Mischung der Zusammensetzung 9 zu 90 Vol.-% befüllt und anschließend 28 Tage bei einer Temperatur von 25°C gelagert. Nach der Lagerung lag die Verpackung eng am Produkt an, so daß der Eindruck einer Vakuumverpackung entstand.A gastight pouch became 90 to 90 with a mixture of composition Vol .-% filled and then stored for 28 days at a temperature of 25 ° C. After storage, the packaging was close to the product, so that the impression vacuum packaging was created.
Ein gasdichter Beutel wurde mit einer Mischung der Zusammensetzung 10 zu 75 Vol.-% befüllt und anschließend 5 Tage bei einer Temperatur von 45°C gelagert. Nach der Lagerung lag die Verpackung eng am Produkt an, so daß der Eindruck einer Vakuumverpackung entstand. A gas-tight bag became with a mixture of the composition 10 to 75 Vol .-% filled and then stored at a temperature of 45 ° C for 5 days. After storage, the packaging was close to the product, so that the impression vacuum packaging was created.
Ein gasdichter Beutel wurde mit einer Mischung der Zusammensetzung 1 zu 75 Vol.-% befüllt und anschließend 10 Tage bei einer Temperatur von 35°C gelagert. Nach der Lagerung lag die Verpackung eng am Produkt an, so daß der Eindruck einer Vakuumverpackung entstand.A gastight pouch became 1 to 75 with a mixture of composition Vol .-% filled and then stored at a temperature of 35 ° C for 10 days. After storage, the packaging was close to the product, so that the impression vacuum packaging was created.
Ein gasdichter Beutel wurde mit einer Mischung der Zusammensetzung 5 zu 80 Vol.-% befüllt und anschließend 21 Tage bei einer Temperatur von 22°C gelagert. Nach der Lagerung lag die Verpackung eng am Produkt an, so daß der Eindruck einer Vakuumverpackung entstand.A gas-tight bag became 5 to 80 with a mixture of composition Vol .-% filled and then stored at a temperature of 22 ° C for 21 days. After storage, the packaging was close to the product, so that the impression vacuum packaging was created.
Ein gasdichter Beutel wurde mit einer Mischung der Zusammensetzung 6 zu 95 Vol.-% befüllt und anschließend 35 Tage bei einer Temperatur von 25°C gelagert. Nach der Lagerung lag die Verpackung eng am Produkt an, so daß der Eindruck einer Vakuumverpackung entstand.A gas-tight bag became with a mixture of composition 6 to 95 Vol .-% filled and then stored at a temperature of 25 ° C for 35 days. After storage, the packaging was close to the product, so that the impression vacuum packaging was created.
Ein gasdichter Beutel wurde mit einer Mischung der Zusammensetzung 10 zu 75
Vol.-% befüllt und anschließend 2 Tage bei einer Temperatur von 55°C gelagert.
Nach der Lagerung lag die Verpackung eng am Produkt an, so daß der Eindruck
einer Vakuumverpackung entstand.
Claims (7)
- A process for packaging mixtures, characterized in that quantities of at least 50 g of a powder-form and/or granulated mixture containingare introduced into gas-tight bags and then stored under quasi-adiabatic conditions, with the further proviso thata) 10 to 95% by weight of an alkaline substance andb) 0.2 to 30% by weight of an oxidizable organic compoundc) the mixtures have a mean particle diameter of 0.1 to 2.5 mm andd) the filling level in the bags is from 70 to 95% by volume so that, after appropriate storage, the pack closely surrounds the product, creating the impression of a vacuum pack.
- A process as claimed in claim 1, characterized in that alkali metal hydroxides, alkaline earth metal hydroxides, alkali metal carbonates and/or alkali metal silicates are used as the alkaline substance.
- A process as claimed in claims 1 and 2, characterized in that dust binders and/or surfactants are used as the oxidizable organic compound.
- A process as claimed in claims 1 to 3, characterized in that alkyl benzene, paraffin oils and/or polyethylene terephthalate are used as the dust binders and fatty alcohol alkoxylates and alkyl benzenesulfonates as the surfactants.
- A process as claimed in claims 1 to 4, characterized in that the bags are stored at a temperature of 15 to 60°C.
- A process as claimed in claims 1 to 5, characterized in that mixtures containing 0 to 2% by weight of water are used.
- A process as claimed in claims 1 to 6, characterized in that mixtures which may contain other ingredients typical of detergents are used.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19542571A DE19542571C2 (en) | 1995-11-15 | 1995-11-15 | Process for packaging mixtures of substances |
| DE19542571 | 1995-11-15 | ||
| PCT/EP1996/004842 WO1997018129A1 (en) | 1995-11-15 | 1996-11-06 | Method for the packaging of mixtures of substances |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0861192A1 EP0861192A1 (en) | 1998-09-02 |
| EP0861192B1 true EP0861192B1 (en) | 2000-02-09 |
Family
ID=7777529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP96938110A Expired - Lifetime EP0861192B1 (en) | 1995-11-15 | 1996-11-06 | Method for the packaging of mixtures of substances |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0861192B1 (en) |
| AT (1) | ATE189656T1 (en) |
| DE (2) | DE19542571C2 (en) |
| ES (1) | ES2143241T3 (en) |
| WO (1) | WO1997018129A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19627809A1 (en) * | 1996-07-11 | 1998-01-15 | Henkel Kgaa | Process for the production of oxidation-stable detergent components, detergents thus obtained and their use |
| DE19854977A1 (en) * | 1998-11-30 | 2000-05-31 | Henkel Kgaa | Detergent or cleaning agent packed with little water permeability |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1431047A (en) * | 1972-05-09 | 1976-04-07 | Gist Brocades Nv | Packaging of materials |
| US4073861A (en) * | 1975-10-31 | 1978-02-14 | E. R. Squibb & Sons, Inc. | Method of using drying oils as oxygen scavenger |
| NL9001651A (en) * | 1990-07-19 | 1992-02-17 | Sara Lee De Nv | PACKAGING CONTAINING A POWDER DETERGENT. |
| EP0634485B1 (en) * | 1993-07-14 | 2001-09-05 | The Procter & Gamble Company | Detergent-package combination |
-
1995
- 1995-11-15 DE DE19542571A patent/DE19542571C2/en not_active Expired - Fee Related
-
1996
- 1996-11-06 WO PCT/EP1996/004842 patent/WO1997018129A1/en active IP Right Grant
- 1996-11-06 AT AT96938110T patent/ATE189656T1/en not_active IP Right Cessation
- 1996-11-06 DE DE59604437T patent/DE59604437D1/en not_active Expired - Fee Related
- 1996-11-06 ES ES96938110T patent/ES2143241T3/en not_active Expired - Lifetime
- 1996-11-06 EP EP96938110A patent/EP0861192B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE19542571A1 (en) | 1997-05-22 |
| EP0861192A1 (en) | 1998-09-02 |
| DE19542571C2 (en) | 1998-02-26 |
| ATE189656T1 (en) | 2000-02-15 |
| ES2143241T3 (en) | 2000-05-01 |
| WO1997018129A1 (en) | 1997-05-22 |
| DE59604437D1 (en) | 2000-03-16 |
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