EP0384292A2 - Cleaning agent and process for its preparation - Google Patents
Cleaning agent and process for its preparation Download PDFInfo
- Publication number
- EP0384292A2 EP0384292A2 EP90102936A EP90102936A EP0384292A2 EP 0384292 A2 EP0384292 A2 EP 0384292A2 EP 90102936 A EP90102936 A EP 90102936A EP 90102936 A EP90102936 A EP 90102936A EP 0384292 A2 EP0384292 A2 EP 0384292A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- cleaning agent
- weight
- emulsifier
- extract
- citrus fruit
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N3/00—Preparing for use and conserving printing surfaces
- B41N3/06—Preparing for use and conserving printing surfaces by use of detergents
-
- 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
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/382—Vegetable products, e.g. soya meal, wood flour, sawdust
Definitions
- the present invention relates to a novel cleaning agent and a method for producing the same.
- All-purpose cleaners generally only lead to a satisfactory result if they are lightly soiled. In the case of heavy soiling, especially from special materials such as blood, tar, chewing gum, glue, etc., the use of very special cleaners is necessary. Depending on the type of soiling and the nature of the object to be cleaned, the appropriate special cleaner must be found and used. This is very costly and time consuming. They also contain special cleaners aggressive and harmful components that also pollute the environment.
- the object of the present invention is to provide a cleaning agent which effectively removes a wide variety of impurities and which is also environmentally friendly. It is also an object of the present invention to provide a method for producing the cleaning agent according to the invention.
- the cleaning agent according to the invention contains citrus fruit extract and optionally (in a mixture) water and further components, for example from the group of surfactants and / or emulsifiers and / or thickeners and / or foam dampers.
- the cleaner according to the invention preferably contains extract from oranges.
- the concentration of the citrus fruit extract and the selection of the other components are of particular importance for the effectiveness of the cleaner.
- the citrus fruit extract in the cleaning agent is advantageously at least 50% by weight.
- the cleaning agent contains emulsifiers and / or surfactants from the group consisting of fatty acid alkanolamides, fatty alcohol sulfates, cellulose ethers and glycerol stearates. Detergents in the composition according to claim 7 or claim 8 have proven to be particularly advantageous.
- the advantages of the cleaner according to the invention can be seen above all in the fact that it is possible with this cleaner to remove a wide variety of known stubborn contaminants, such as graffiti, for example. Remove adhesive residue, resin, blood, egg, stamp ink, coffee stains, etc. with a single cleaning agent without attacking the surface.
- the cleaning agent is environmentally friendly because its components, especially the citrus fruit extract, are degradable.
- it has even been shown that when the cleaning agent is disposed of by drains, it is cleaned. Such disposal is otherwise possible with the cleaning agent according to the invention without any problems because, in contrast to known cleaning agents, it does not contain any granular additives which could lead to a blockage of the drains.
- the cleaning agent according to the invention is applied directly to the soiled areas and acts on the soiling, the exposure time being extended with the degree of soiling. Due to its content of terpenes and organic acids, the citrus fruit extract causes many impurities, particularly organic ones, to be soluble, which can then be removed in water with the aid of the surfactants and emulsifiers contained in the cleaner.
- the effect of the cleaner can be enhanced by additional mechanical treatment, such as brushing.
- mechanical treatment brushing
- the residues of dirt and detergent are then rinsed off with clear water. They have disintegrated or are bound by the cleaning agent and are further biodegraded together with it.
- terpenes of the citrus fruit extract act as alkylene oxides, ie double bonds have reacted with atmospheric oxygen.
- the effective citrus fruit extract mainly contains terpenes, e.g. Lime. It also contains organic acids and esters. Since terpenes are water-insoluble as essential oils due to their chemical structure, they are combined in the cleaning agent according to the invention with emulsifiers and surfactants. These components serve as surface-active substances and at the same time as solubilizers for the contaminants to be removed.
- the cleaner according to the invention is particularly suitable for cleaning concrete, clinker or plastered surfaces. It is particularly suitable for removing paint smears on walls (so-called graffiti), since it penetrates even the finest pores. In order to be able to remove this graffiti from the walls, conventional cleaners must contain cleaning bodies (fine bodies) which, however, cannot penetrate into the finest pores, cracks or the like. Therefore, known cleaners can only partially remove graffiti, if at all.
- the cleaning agent according to the invention can be used in various forms, e.g. as a liquid cleaning agent or as a cleaning paste.
- the cleaning agent contains additional components, for example methyl cellulose, which gives the agent a certain creaminess and can therefore also be used particularly well as a hand cleaning cream.
- the task is solved by a process that essentially consists of the following process steps: - Dissolving the emulsifier in water at a temperature of 70 - 75 ° C; - adding the citrus extract to the 70-75 ° C warm solution of the emulsifier while stirring; The following procedural steps are expediently added: Cooling the mixture to room temperature; - Adjust the viscosity of the mixture.
- the cleaner according to the invention is in its basic form.
- a foam damper preferably a silicone defoamer, can be added.
- the viscosity is preferably adjusted with a 28% solution of sodium lauryl ether sulfate. But the use of water is also conceivable.
- a foam damper is not required when producing a paste-like cleaner, such as a hand wash cream.
- methyl cellulose is mixed in aqueous solution to form the pre-prepared mixture in order to form cream.
- the admixture takes place at room temperature.
- oleic acid diethanolamide can be added as skin protection (preferably at a temperature of less than 26 ° C).
- compositions of the cleaning agent according to the invention are given below by way of example:
- Detergent 6% by weight emulsifier REWOMUL FW (trade name, REWO) 60% by weight orange extract approx. 2% by weight sodium lauryl ether sulfate Balance wt% water
- Hand wash paste 11% by weight emulsifier REWOMUL FW (trade name, REWO) 55% by weight orange extract approx. 5% by weight sodium lauryl ether sulfate approx. 1% by weight of methyl cellulose 1% by weight oleic acid diethanolamide Balance wt% water
- compositions given above may also contain lemon extract (approximately the same proportion) at the location of the orange extract.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
Description
Die vorliegende Erfindung bezieht sich auf ein neuartiges Reinigungsmittel und ein Verfahren zur Herstellung desselben.The present invention relates to a novel cleaning agent and a method for producing the same.
Die Vielzahl der im Handel erhältlichen Reinigungsmittel läßt sich grob in zwei Kategorien einteilen: Allzweckreiniger und Spezialreiniger. Allzweckreiniger führen im allgemeinen nur bei leichter Verschmutzung zu einem befriedigenden Ergebnis. Bei starker Verschmutzung, insbesondere durch spezielle Materialien, wie Blut, Teer, Kaugummi, Kleber usw., ist die Anwendung ganz spezieller Reiniger notwendig. Abhängig von der Art der Verschmutzung sowie der Beschaffenheit des zu reinigenden Gegenstandes muß jeweils der geeignete Spezialreiniger gefunden und eingesetzt werden. Dies ist sehr kosten- und zeitaufwendig. Außerdem enthalten diese Spezialreiniger aggressive und gesundheitsschädliche Bestandteile, die auch die Umwelt belasten.The large number of commercially available cleaning agents can be roughly divided into two categories: all-purpose cleaners and special cleaners. All-purpose cleaners generally only lead to a satisfactory result if they are lightly soiled. In the case of heavy soiling, especially from special materials such as blood, tar, chewing gum, glue, etc., the use of very special cleaners is necessary. Depending on the type of soiling and the nature of the object to be cleaned, the appropriate special cleaner must be found and used. This is very costly and time consuming. They also contain special cleaners aggressive and harmful components that also pollute the environment.
Der vorliegenden Erfindung liegt nun die Aufgabe zugrunde, ein Reinigungsmittel bereitzustellen, das wirksam die unterschiedlichsten Verunreinigungen entfernt und zudem umweltfreundlich ist. Ebenfalls ist es Aufgabe der vorliegenden Erfindung, ein Verfahren zur Herstellung des erfindungsgemäßen Reinigungsmittels bereitzustellen.The object of the present invention is to provide a cleaning agent which effectively removes a wide variety of impurities and which is also environmentally friendly. It is also an object of the present invention to provide a method for producing the cleaning agent according to the invention.
Zur Lösung dieser Aufgabe enthält das erfindungsgemäße Reinigungsmittel Citrusfrüchte-Extrakt und ggf. (im Gemisch) Wasser sowie weitere Komponenten, beispielsweise aus der Gruppe Tenside und/oder Emulgatoren und/oder Verdickungsmittel und/oder Schaumdämpfer. Bevorzugt beinhaltet der erfindungsgemäße Reiniger Extrakt aus Orangen.To achieve this object, the cleaning agent according to the invention contains citrus fruit extract and optionally (in a mixture) water and further components, for example from the group of surfactants and / or emulsifiers and / or thickeners and / or foam dampers. The cleaner according to the invention preferably contains extract from oranges.
Für die Wirksamkeit des Reinigers sind insbesondere die Konzentration des Citrusfrüchte-Extraktes und die Auswahl der übrigen Bestandteile von Bedeutung. Der Citrusfrüchte-Exrakt im Reinigungsmittel beträgt vorteilhafterweise mindestens 50 Gew.- %. Gemäß einem Merkmal der Erfindung enthält das Reinigungsmittel Emulgatoren und/oder Tenside aus der Gruppe Fettsäure-alkanolamide, Fettalkoholsulfate, Celluloseether, Glycerinstearate. Als besonders vorteilhaft haben sich Reinigungsmittel in der Zusammensetzung gemäß Anspruch 7 bzw. Anspruch 8 erwiesen.The concentration of the citrus fruit extract and the selection of the other components are of particular importance for the effectiveness of the cleaner. The citrus fruit extract in the cleaning agent is advantageously at least 50% by weight. According to a feature of the invention, the cleaning agent contains emulsifiers and / or surfactants from the group consisting of fatty acid alkanolamides, fatty alcohol sulfates, cellulose ethers and glycerol stearates. Detergents in the composition according to claim 7 or claim 8 have proven to be particularly advantageous.
Die Vorteile des erfindungsgemäßen Reinigers sind vor allem darin zu sehen, daß es mit diesem Reiniger möglich ist, die unterschiedlichsten bekanntermaßen hartnäckigen Verunreinigungen, wie z.B. Graffiti, Kleberückstände, Harz, Blut, Ei, Stempelfarbe, Kaffeeflecken usw., mit einem einzigen Reinigungsmittel zu entfernen, ohne den Untergrund anzugreifen. Das Reinigungsmittel ist umweltfreundlich, da seine Bestandteile und zwar vor allem das Citrus früchte-Extrakt, abbaubar sind. Es hat sich überraschend sogar gezeigt, daß bei einer Entsorgung des Reinigungsmittels durch Abflüsse eine Reinigung derselben erfolgt. Eine derartige Entsorgung ist mit dem erfindungsgemäßen Reinigungsmittel im übrigen deshalb problemlos möglich, weil es im Gegensatz zu bekannten Reinigungsmitteln keine körnigen Zusätze enthält, die zu einer Verstopfung der Abflüsse führen könnten.The advantages of the cleaner according to the invention can be seen above all in the fact that it is possible with this cleaner to remove a wide variety of known stubborn contaminants, such as graffiti, for example. Remove adhesive residue, resin, blood, egg, stamp ink, coffee stains, etc. with a single cleaning agent without attacking the surface. The cleaning agent is environmentally friendly because its components, especially the citrus fruit extract, are degradable. Surprisingly, it has even been shown that when the cleaning agent is disposed of by drains, it is cleaned. Such disposal is otherwise possible with the cleaning agent according to the invention without any problems because, in contrast to known cleaning agents, it does not contain any granular additives which could lead to a blockage of the drains.
Schließlich ist das erfindungsgemäße Produkt einfach in der Anwendung.Finally, the product according to the invention is simple to use.
Das erfindungsgemäße Reinigungsmittel wird direkt auf die verschmutzten Stellen aufgebracht und wirkt auf die Verschmutzung ein, wobei die Einwirkzeit mit dem Grad der Verschmutzung verlängert wird. Der Citrusfrüchte-Extrakt bewirkt dabei aufgrund seines Gehaltes an Terpenen und organischen Säuren ein Löslichmachen vieler Verunreinigungen, insbesondere organischer Art, die dann mit Hilfe der im Reiniger enthaltenen Tenside und Emulgatoren in Wasser entfernt werden können. Verstärkt kann die Wirkung des Reinigers durch zusätzlich mechanische Behandlung, wie beispielsweise Bürsten werden. Jedoch hat sich überraschenderweise gezeigt, daß eine mechanische Behandlung (Bürsten) nur in wenigen Fällen erforderlich ist. Anschließend werden die Reste aus Verschmutzung und Reinigungsmittel mit klarem Wasser abgespült. Sie sind zerfallen bzw. vom Reinigungsmittel gebunden und werden mit diesem zusammen weiter biologisch abgebaut. Hierbei wirken Terpene des Citrusfrüchte-Extraktes als Alkylenoxide, d.h. Doppelbindungen haben mit Luftsauerstoff reagiert.The cleaning agent according to the invention is applied directly to the soiled areas and acts on the soiling, the exposure time being extended with the degree of soiling. Due to its content of terpenes and organic acids, the citrus fruit extract causes many impurities, particularly organic ones, to be soluble, which can then be removed in water with the aid of the surfactants and emulsifiers contained in the cleaner. The effect of the cleaner can be enhanced by additional mechanical treatment, such as brushing. However, it has surprisingly been found that mechanical treatment (brushing) is only required in a few cases. The residues of dirt and detergent are then rinsed off with clear water. They have disintegrated or are bound by the cleaning agent and are further biodegraded together with it. Here, terpenes of the citrus fruit extract act as alkylene oxides, ie double bonds have reacted with atmospheric oxygen.
Der wirksame Citrusfrüchte-Extrakt enthält hauptsächlich Terpene, wie z.B. Limonen. Er enthält zudem organische Säuren und Ester. Da Terpene als ätherische Öle aufgrund ihrer chemischen Struktur wasserunlöslich sind, sind sie im erfindungsgemäßen Reinigungsmittel mit Emulgatoren und Tensiden kombiniert. Diese Komponenten dienen als grenzflächenaktive Substanzen zugleich mit als Lösungsvermittler für die zu entfernenden Verunreinigungen. Der erfindungsgemäße Reiniger eignet sich besonders zum Reinigen von Beton, Klinker oder Putzflächen. Er eignet sich insbesondere zur Entfernung von Farbschmierereien auf Wänden (sogenannte Graffiti), da er selbst in feinste Poren eindringt. Um diese Graffiti von den Wänden entfernen zu können, müssen herkömmliche Reiniger Putzkörper (feine Körper) enthalten, die jedoch nicht in feinste Poren, Risse oder dgl. eindringen können. Daher lassen sich mit bekannten Reinigern - wenn überhaupt - Graffiti nur unvollständig entfernen.The effective citrus fruit extract mainly contains terpenes, e.g. Lime. It also contains organic acids and esters. Since terpenes are water-insoluble as essential oils due to their chemical structure, they are combined in the cleaning agent according to the invention with emulsifiers and surfactants. These components serve as surface-active substances and at the same time as solubilizers for the contaminants to be removed. The cleaner according to the invention is particularly suitable for cleaning concrete, clinker or plastered surfaces. It is particularly suitable for removing paint smears on walls (so-called graffiti), since it penetrates even the finest pores. In order to be able to remove this graffiti from the walls, conventional cleaners must contain cleaning bodies (fine bodies) which, however, cannot penetrate into the finest pores, cracks or the like. Therefore, known cleaners can only partially remove graffiti, if at all.
Das erfindungsgemäße Reinigungsmittel kann in verschiedenen Formen angewendet werden, so z.B. als flüssiges Reinigungsmittel oder als Reinigungspaste.The cleaning agent according to the invention can be used in various forms, e.g. as a liquid cleaning agent or as a cleaning paste.
Je nach Verwendungsart enthält das Reinigungsmittel zusätzliche Komponenten, beispielsweise Methylcellulose, die dem Mittel eine gewisse Cremigkeit verleiht und es dadurch auch besonders gut als Handreinigungscreme einsetzen läßt.Depending on the type of use, the cleaning agent contains additional components, for example methyl cellulose, which gives the agent a certain creaminess and can therefore also be used particularly well as a hand cleaning cream.
In verfahrenstechnischer Hinsicht wird die gestellte Aufgabe durch ein Verfahren gelöst, das im wesentlichen aus folgenden Verfahrensschritten besteht:
- Lösen des Emulgators in Wasser bei einer Temperatur von 70 - 75° C;
- Hinzufügen des Extrakts aus Citrusfrüchten zu der 70 - 75° C warmen Lösung des Emulgators unter Rühren;
Zweckmäßigerweise kommen noch die folgenden Verfahrensschritte hinzu:
-Abkühlen der Mischung auf Raumtemperatur;
- Einstellen der Viskosität der Mischung.In procedural terms, the task is solved by a process that essentially consists of the following process steps:
- Dissolving the emulsifier in water at a temperature of 70 - 75 ° C;
- adding the citrus extract to the 70-75 ° C warm solution of the emulsifier while stirring;
The following procedural steps are expediently added:
Cooling the mixture to room temperature;
- Adjust the viscosity of the mixture.
Nach diesen Schritten liegt der erfindungsgemäße Reiniger in seiner Grundform vor. Es kann - falls gewünscht - ein Schaumdämpfer, vorzugsweise Silikonentschäumer, zugemischt werden.After these steps, the cleaner according to the invention is in its basic form. If desired, a foam damper, preferably a silicone defoamer, can be added.
Die Einstellung der Viskosität wird vorzugsweise mit einer 28 %igen Lösung von Natriumlaurylethersulfat vorgenommen. Aber auch die Verwendung von Wasser ist denkbar.The viscosity is preferably adjusted with a 28% solution of sodium lauryl ether sulfate. But the use of water is also conceivable.
Bei Herstellung eines pastenartigen Reinigers, etwa einer Handwaschcreme, ist ein Schaumdämpfer nicht erforderlich. Nach Einstellung der Viskosität wird in diesem Fall zur Cremebildung Methylcellulose in wäßriger Lösung zu der vorgefertigten Mischung gemischt. Die Zumischung erfolgt bei Raumtemperatur. Anschließend kann als Hautschutz noch Ölsäurediethanolamid zugefügt werden (vorzugsweise bei einer Temperatur von weniger als 26° C).A foam damper is not required when producing a paste-like cleaner, such as a hand wash cream. After adjusting the viscosity, methyl cellulose is mixed in aqueous solution to form the pre-prepared mixture in order to form cream. The admixture takes place at room temperature. Subsequently oleic acid diethanolamide can be added as skin protection (preferably at a temperature of less than 26 ° C).
Im folgenden werden beispielhaft bevorzugte Zusammensetzungen des erfindungsgemäßen Reinigungsmittels angegeben:Preferred compositions of the cleaning agent according to the invention are given below by way of example:
1. Reinigungsmittel:
6 Gew.-% Emulgator REWOMUL FW (Handelsname, Fa. REWO)
60 Gew.-% Orangenextrakt
ca. 2 Gew.-% Natriumlaurylethersulfat
Rest Gew.-% Wasser1. Detergent:
6% by weight emulsifier REWOMUL FW (trade name, REWO)
60% by weight orange extract
approx. 2% by weight sodium lauryl ether sulfate
Balance wt% water
2. Reinigungsmittel
11 Gew.-% Emulgator REWOMUL FW (Handelsname, Fa. REWO)
55 Gew.-% Orangenextrakt
ca. 5 Gew.-% Natriumlaurylethersulfat
Rest Gew.-% Wasser2. Detergent
11% by weight emulsifier REWOMUL FW (trade name, REWO)
55% by weight orange extract
approx. 5% by weight sodium lauryl ether sulfate
Balance wt% water
3. Handwaschpaste
11 Gew.-% Emulgator REWOMUL FW (Handelsname, Fa. REWO)
55 Gew.-% Orangenextrakt
ca. 5 Gew.-% Natriumlaurylethersulfat
ca. 1 Gew.-% Methylcellulose
1 Gew.-% Ölsäurediethanolamid
Rest Gew.-% Wasser3. Hand wash paste
11% by weight emulsifier REWOMUL FW (trade name, REWO)
55% by weight orange extract
approx. 5% by weight sodium lauryl ether sulfate
approx. 1% by weight of methyl cellulose
1% by weight oleic acid diethanolamide
Balance wt% water
Alternativ können die oben angegebenen Zusammensetzungen an der Stelle des Orangenextrakts auch Citronenextrakt (etwa gleichen Anteils) enthalten.Alternatively, the compositions given above may also contain lemon extract (approximately the same proportion) at the location of the orange extract.
Claims (11)
6 Gew.-% Emulgator
60 Gew.-% Orangenextrakt
ca. 2 Gew.-% Natriumlaurylethersulfat
Rest Gew.-% Wasser7. Cleaning agent according to one or more of the preceding claims, characterized by the composition:
6% by weight emulsifier
60% by weight orange extract
approx. 2% by weight sodium lauryl ether sulfate
Balance wt% water
11 Gew.-% Emulgator
55 Gew.-% Orangenextrakt
ca. 5 Gew.-% Natriumlaurylethersulfat
ca. 1 Gew.-% Methylcellulose
1 Gew.-% Ölsäurediethanolamid
Rest Gew.-% Wasser8. Detergent, in particular hand washing paste, according to one or more of the preceding claims, characterized by the composition:
11% by weight emulsifier
55% by weight orange extract
approx. 5% by weight sodium lauryl ether sulfate
approx. 1% by weight of methyl cellulose
1% by weight oleic acid diethanolamide
Balance wt% water
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893905343 DE3905343A1 (en) | 1989-02-22 | 1989-02-22 | CLEANING SUPPLIES |
| DE3905343 | 1989-02-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0384292A2 true EP0384292A2 (en) | 1990-08-29 |
| EP0384292A3 EP0384292A3 (en) | 1991-11-06 |
Family
ID=6374616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19900102936 Withdrawn EP0384292A3 (en) | 1989-02-22 | 1990-02-15 | Cleaning agent and process for its preparation |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0384292A3 (en) |
| DD (1) | DD292272A5 (en) |
| DE (1) | DE3905343A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992022369A1 (en) * | 1991-06-10 | 1992-12-23 | Dr. Th. Böhme KG Chem. Fabrik GmbH & Co. | Readily biodegradable anti-foaming agent for aqueous systems |
| EP0619365A1 (en) * | 1993-04-07 | 1994-10-12 | Sporrer, Erich | Cleaning composition and process therefor |
| EP0943239A1 (en) * | 1997-05-16 | 1999-09-22 | pro-pack Handels- und Vertriebsgesellschaft mbH & Co. KG | Composition comprising citrus terpenes. |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6196370B1 (en) * | 1998-03-27 | 2001-03-06 | Tonoga Limited | Package conveying surface with liner |
| CN111057409A (en) * | 2019-12-12 | 2020-04-24 | 苏州盛威科印刷器材有限公司 | UV ink cleaning agent car washing water and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU68209A1 (en) * | 1973-08-10 | 1973-10-16 | ||
| US4414128A (en) * | 1981-06-08 | 1983-11-08 | The Procter & Gamble Company | Liquid detergent compositions |
| US4511488A (en) * | 1983-12-05 | 1985-04-16 | Penetone Corporation | D-Limonene based aqueous cleaning compositions |
| US4620937A (en) * | 1985-02-11 | 1986-11-04 | Joseph Dellutri | All purpose cleaner containing D-Limonene |
| US4704225A (en) * | 1986-05-01 | 1987-11-03 | Stoufer Wilmer B | Cleaning composition of terpene hydrocarbon and a coconut oil fatty acid alkanolamide having water dispersed therein |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3144168A1 (en) * | 1981-11-06 | 1983-05-19 | Robert Cornelius 32750 Longwood Fla. Ghegan | Anhydrous hand-cleansing composition containing terpene from citrus oil |
| DE3469037D1 (en) * | 1983-08-11 | 1988-03-03 | Procter & Gamble | Liquid detergents with solvent |
| GB2144763B (en) * | 1983-08-11 | 1987-10-28 | Procter & Gamble | Liquid detergent compositions with magnesium salts |
-
1989
- 1989-02-22 DE DE19893905343 patent/DE3905343A1/en not_active Ceased
-
1990
- 1990-02-15 EP EP19900102936 patent/EP0384292A3/en not_active Withdrawn
- 1990-02-22 DD DD33805490A patent/DD292272A5/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU68209A1 (en) * | 1973-08-10 | 1973-10-16 | ||
| US4414128A (en) * | 1981-06-08 | 1983-11-08 | The Procter & Gamble Company | Liquid detergent compositions |
| US4511488A (en) * | 1983-12-05 | 1985-04-16 | Penetone Corporation | D-Limonene based aqueous cleaning compositions |
| US4511488B1 (en) * | 1983-12-05 | 1990-09-11 | Penetone Corp | |
| US4620937A (en) * | 1985-02-11 | 1986-11-04 | Joseph Dellutri | All purpose cleaner containing D-Limonene |
| US4704225A (en) * | 1986-05-01 | 1987-11-03 | Stoufer Wilmer B | Cleaning composition of terpene hydrocarbon and a coconut oil fatty acid alkanolamide having water dispersed therein |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992022369A1 (en) * | 1991-06-10 | 1992-12-23 | Dr. Th. Böhme KG Chem. Fabrik GmbH & Co. | Readily biodegradable anti-foaming agent for aqueous systems |
| EP0619365A1 (en) * | 1993-04-07 | 1994-10-12 | Sporrer, Erich | Cleaning composition and process therefor |
| EP0943239A1 (en) * | 1997-05-16 | 1999-09-22 | pro-pack Handels- und Vertriebsgesellschaft mbH & Co. KG | Composition comprising citrus terpenes. |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0384292A3 (en) | 1991-11-06 |
| DE3905343A1 (en) | 1990-08-23 |
| DD292272A5 (en) | 1991-07-25 |
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