EP0384292A2 - Agent de nettoyage et son procédé de préparation - Google Patents
Agent de nettoyage et son procédé de préparation 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- Withdrawn
Links
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3905343 | 1989-02-22 | ||
DE19893905343 DE3905343A1 (de) | 1989-02-22 | 1989-02-22 | Reinigungsmittel |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0384292A2 true EP0384292A2 (fr) | 1990-08-29 |
EP0384292A3 EP0384292A3 (fr) | 1991-11-06 |
Family
ID=6374616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19900102936 Withdrawn EP0384292A3 (fr) | 1989-02-22 | 1990-02-15 | Agent de nettoyage et son procédé de préparation |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0384292A3 (fr) |
DD (1) | DD292272A5 (fr) |
DE (1) | DE3905343A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992022369A1 (fr) * | 1991-06-10 | 1992-12-23 | Dr. Th. Böhme KG Chem. Fabrik GmbH & Co. | Agent antimousse facilement biodegradable pour systemes aqueux |
EP0619365A1 (fr) * | 1993-04-07 | 1994-10-12 | Sporrer, Erich | Composition nettoyante et procédé de sa fabrication |
EP0943239A1 (fr) * | 1997-05-16 | 1999-09-22 | pro-pack Handels- und Vertriebsgesellschaft mbH & Co. KG | Compositios comprenant des terpènes des agrumes. |
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 (zh) * | 2019-12-12 | 2020-04-24 | 苏州盛威科印刷器材有限公司 | 一种uv油墨清洗剂洗车水及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU68209A1 (fr) * | 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 (de) * | 1981-11-06 | 1983-05-19 | Robert Cornelius 32750 Longwood Fla. Ghegan | Wasserloses, terpen aus zitrusoel enthaltendes handreinigungsmittel |
EP0137616B1 (fr) * | 1983-08-11 | 1988-01-27 | The Procter & Gamble Company | Détergents liquides avec un solvant |
GB2144763B (en) * | 1983-08-11 | 1987-10-28 | Procter & Gamble | Liquid detergent compositions with magnesium salts |
-
1989
- 1989-02-22 DE DE19893905343 patent/DE3905343A1/de not_active Ceased
-
1990
- 1990-02-15 EP EP19900102936 patent/EP0384292A3/fr not_active Withdrawn
- 1990-02-22 DD DD33805490A patent/DD292272A5/de unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU68209A1 (fr) * | 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 (fr) * | 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 (fr) * | 1991-06-10 | 1992-12-23 | Dr. Th. Böhme KG Chem. Fabrik GmbH & Co. | Agent antimousse facilement biodegradable pour systemes aqueux |
EP0619365A1 (fr) * | 1993-04-07 | 1994-10-12 | Sporrer, Erich | Composition nettoyante et procédé de sa fabrication |
EP0943239A1 (fr) * | 1997-05-16 | 1999-09-22 | pro-pack Handels- und Vertriebsgesellschaft mbH & Co. KG | Compositios comprenant des terpènes des agrumes. |
Also Published As
Publication number | Publication date |
---|---|
EP0384292A3 (fr) | 1991-11-06 |
DE3905343A1 (de) | 1990-08-23 |
DD292272A5 (de) | 1991-07-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH DE FR GB IT LI NL SE |
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PUAL | Search report despatched |
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AK | Designated contracting states |
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19U | Interruption of proceedings before grant |
Effective date: 19910719 |
|
19W | Proceedings resumed before grant after interruption of proceedings |
Effective date: 19921113 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Withdrawal date: 19920828 |