EP0334039B1 - Cleaning and polish agent for varnished surfaces - Google Patents
Cleaning and polish agent for varnished surfaces Download PDFInfo
- Publication number
- EP0334039B1 EP0334039B1 EP89103039A EP89103039A EP0334039B1 EP 0334039 B1 EP0334039 B1 EP 0334039B1 EP 89103039 A EP89103039 A EP 89103039A EP 89103039 A EP89103039 A EP 89103039A EP 0334039 B1 EP0334039 B1 EP 0334039B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cleaning
- polishing agent
- agent
- preservative
- polishing
- 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 - Lifetime
Links
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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/43—Solvents
Definitions
- the invention relates to a cleaning and polishing agent without wax for laughed surfaces, in particular motor vehicle bodies.
- the cleaning of motor vehicle bodies today usually takes place in several stages.
- the surface of the motor vehicle is wetted with water so that the coarse dirt particles are rinsed off or covered with a film of water. It is important that the dirt particles for the subsequent brushing or the like are coated in such a way that they do not sand on the painted surface. For this reason, the actual washing with a detergent substance takes place after the coating surface has been soaked. This wash-active substance is then again rinsed off the paint surface. Then the paint surface is dried.
- Wax has the considerable disadvantage that it cannot be applied evenly to the lacquer surface and therefore forms stains. Wax also dissolves in water, albeit with a delay, so that its preservative effect is very limited.
- the inventor has set himself the task of developing a cleaning and polishing agent of the type mentioned above, which has a very high preservative effect, is environmentally friendly and easy to handle, and has a high gloss effect.
- a cleaning and polishing agent of the type mentioned above which essentially consists of 75-90% distilled water, 0.5-1.5% modified silicone oil as a gloss agent, 0.1-0.4% emulsifier and 10 There is -20% petroleum.
- the wax is completely absent.
- the corresponding preservative effect is essentially carried over by the gloss agent, with modified silicone oil being used as the gloss agent.
- this modified silicone oil is not disturbed by wax, so that its protective effect is fully developed. It can cover a body. There are no stains.
- Silicone oils are understood to mean linear or cyclic silicones which are produced from diorganodichlorosilanes by hydrolysis or by reaction with methanol. They are characterized by a low pour point, low temperature dependence of the viscosity and low surface tension.
- the distilled water serves as a carrier for this gloss agent.
- the petroleum in turn, has proven to be very effective for wrapping dirt particles.
- an appropriate emulsifier is required to dissolve the brightener or petroleum in the distilled water, which reduces the interfacial tension between distilled water, brightener and petroleum and thus facilitates the formation of droplets.
- the olein has proven to be very effective as an emulsifier.
- surfactants preferably in the order of 0.5-1.5%, are also added to the cleaning and polishing agent.
- Surfactants are wash-active substances that consist of a water-displacing hydrocarbon chain and a water-attracting group. They also reduce the interfacial tension so that a paint surface can be wetted by water. Fat-containing dirt particles, oil or the like are detached from paint surfaces by surfactants and stabilized in the aqueous phase in the form of small particles. According to the present invention, anionic surfactants are preferred.
- This cleaning and polishing substance according to the invention can additionally be added with preservatives in the order of 0.2-1.0%.
- preservatives in the order of 0.2-1.0%.
- benzyl alcohol offers itself, which is a colorless liquid. They are primarily used to keep the brightener and the petroleum in solutions.
- a composition of the following has proven particularly effective for the cleaning and polishing agent according to the invention: 0.28% Olein 14.50% petroleum 83.00% distilled water 0.80% modified silicone oil 0.95% anionic surfactants 0.47% Preservative proven.
- a cleaning and polishing agent is produced by this invention, which is on the one hand biologically harmless and on the other hand has a considerably increased and prolonged preservation effect for paint surfaces.
- the low cost is also worth emphasizing, since only a few expensive reagents are introduced.
- the cleaning and polishing agent described above is also offered in environmentally friendly cans, i.e. H. in cans that are not under the pressure of a propellant.
- cans are used here in which the actual cleaning and polishing agent is used in pressable bags and the space between the can jacket and the pressable bag is pressurized. This also makes a further contribution to environmental protection.
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
Description
Die Erfindung betrifft ein Reinigungs- und Poliermittel ohne Wachs für lachkierte Flächen, insbesondere Kraftfahrzeugkarosserien.The invention relates to a cleaning and polishing agent without wax for laughed surfaces, in particular motor vehicle bodies.
Die Reinigung von Kraftfahrzeugkarosserien geschieht heute in der Regel in mehreren Stufen. Zuerst wird die Oberfläche des Kraftfahrzeuges mit Wasser benetzt, damit die groben Schmutzteile abgespült bzw. von einem Wasserfilm umfangen werden. Wichtig ist dabei, daß die Schmutzpartikel für das nachfolgende Abbürsten od. dgl. so umhüllt sind, daß sie nicht auf der lackierten Oberfläche schmirgeln. Aus diesem Grunde erfolgt nach dem Einweichen der Lackoberfläche das eigentliche Waschen mit einer waschaktiven Substanz. Diese waschaktive Substanz wird sodann wiederum von der Lackoberfläche abgespült. Danach erfolgt ein Trocknen der Lackoberfläche.The cleaning of motor vehicle bodies today usually takes place in several stages. First, the surface of the motor vehicle is wetted with water so that the coarse dirt particles are rinsed off or covered with a film of water. It is important that the dirt particles for the subsequent brushing or the like are coated in such a way that they do not sand on the painted surface. For this reason, the actual washing with a detergent substance takes place after the coating surface has been soaked. This wash-active substance is then again rinsed off the paint surface. Then the paint surface is dried.
Erst jetzt wird ein Konservierungsmittel aufgetragen, welches aus einem Wachs oder Paraffin besteht. Dieses Konservierungsmittel soll auch den Glanz des gereinigten Lackes erhöhen. Zum Schluß wird dann die Karosserieoberfläche poliert.Only now is a preservative applied, which consists of a wax or paraffin. This preservative is also said to increase the gloss of the cleaned paint. Finally, the body surface is polished.
Ein derartiger Waschvorgang ist äußerst zeit- und kostenaufwendig und belastet die Umwelt erheblich, da mit dem für den eigentlichen Waschvorgang notwendigen Wasser erhebliche Waschmittel in das Abwasser gelangen.Such a washing process is extremely time-consuming and costly and pollutes the environment considerably, since considerable detergents get into the waste water with the water required for the actual washing process.
Zur Abkürzung des Reinigungs- und Poliervorganges gibt es auch Zusätze für das Waschwasser, welche beim letzten Waschvorgang Glanz- und Konservierungsmittel auf die Lackoberfläche als Wachse aufbringen. Diese Mittel finden vor allem in Waschstraßen Anwendung. Hier kann dann der Benutzer sich auf ein Waschen mit waschaktiven Substanzen beschränken oder ein zusätzliches Auftragen eines Hartwachses wünschen. Auch bei diesem Reinigungsverfahren gelangen aber wiederum erhebliche Mengen an umweltschädlichen Waschmitteln in das Abwasser.To shorten the cleaning and polishing process, there are also additives for the washing water, which apply gloss and preservatives to the paint surface as waxes during the last washing process. These agents are mainly used in car washes. Here the user can then restrict himself to washing with detergent substances or request an additional application of a hard wax. With this cleaning process, too, considerable amounts of environmentally harmful detergents end up in the wastewater.
In jüngerer Zeit wurde dazu übergegangen, Mittel zu entwickeln, welche auf verschmutzte Karosserien aufgetragen werden. Das Mittel wird von dem Schmutz aufgenommen und der Schmutz dadurch von der Karosserie bzw. der Lackoberfläche abgehoben.In recent times, there has been a move towards developing agents which are applied to soiled bodies. The agent is absorbed by the dirt and the dirt is lifted off the body or the paint surface.
Ein derartiges Mittel ist aus der DE-PS 28 51 988 bekannt. Wesentlicher Bestandteil dieses dort gezeigten Mittels ist Wachs, welcher nach dem Abheben des Schmutzes von der Lackoberfläche unter Einwirkung von Silikonöl und Glykol die Lackoberfläche überzieht.Such a means is known from DE-PS 28 51 988. An essential component of the agent shown there is wax, which covers the paint surface after the dirt has been lifted off the paint surface under the action of silicone oil and glycol.
Das Wachs hat allerdings den erheblichen Nachteil, daß es nicht gleichmäßig auf die Lackoberfläche auftragbar ist und deswegen Flecken bildet. Ferner löst sich Wachs, wenn auch verzögert, in Wasser, so daß seine Konservierungswirkung sehr begrenzt ist.However, the wax has the considerable disadvantage that it cannot be applied evenly to the lacquer surface and therefore forms stains. Wax also dissolves in water, albeit with a delay, so that its preservative effect is very limited.
Der Erfinder hat sich zur Aufgabe gestellt, ein Reinigungs- und Poliermittel der oben genannten Art zu entwickeln, welches eine sehr hohe Konservierungswirkung besitzt, umweltfreundlich aufzubringen und leicht zu handhaben ist, sowie eine hohe Glanzwirkung aufweist.The inventor has set himself the task of developing a cleaning and polishing agent of the type mentioned above, which has a very high preservative effect, is environmentally friendly and easy to handle, and has a high gloss effect.
Zur Lösung dieser Aufgabe führt ein Reinigungs- und Poliermittel der oben genannten Art, welches im wesentlichen aus 75-90 % destilliertem Wasser, 0,5-1,5 % modifiziertem Silikonöl als Glanzmittel, 0,1-0,4 % Emulgator und 10-20 % Petroleum besteht.A cleaning and polishing agent of the type mentioned above, which essentially consists of 75-90% distilled water, 0.5-1.5% modified silicone oil as a gloss agent, 0.1-0.4% emulsifier and 10 There is -20% petroleum.
Bei einem derartigen Reinigungs- und Poliermittel fehlt das Wachs vollkommen. Die entsprechende Konservierungswirkung wird hier im wesentlichen von dem Glanzmittel mitübernommen, wobei als Glanzmittel modifiziertes Silikonöl verwendet wird. Dieses modifizierte Silikonöl wird entsprechend der Erfindung nicht durch Wachs gestört, so daß seine schützende Wirkung voll zur Entfaltung kommt. Damit kann es eine Karosserie überziehen. Flecken entstehen dabei nicht.With such a cleaning and polishing agent, the wax is completely absent. The corresponding preservative effect is essentially carried over by the gloss agent, with modified silicone oil being used as the gloss agent. According to the invention, this modified silicone oil is not disturbed by wax, so that its protective effect is fully developed. It can cover a body. There are no stains.
Unter Silikonöle sind lineare oder zyklische Silikone zu verstehen, die durch Hydrolyse oder durch Reaktion mit Methanol aus Diorganodichlorsilanen hergestellt werden. Sie zeichnen sich durch niedrigen Stockpunkt, geringe Temperaturabhängigkeit der Viskosität und niedrige Oberflächenspannung aus.Silicone oils are understood to mean linear or cyclic silicones which are produced from diorganodichlorosilanes by hydrolysis or by reaction with methanol. They are characterized by a low pour point, low temperature dependence of the viscosity and low surface tension.
Sie gelten als physiologisch inert und biologisch unbedenklich, so daß sie als umweltfreundlich bezeichnet werden können. Sie bauen sich nicht ab, sondern bilden auch auf glatten Lacken eine geschlossene Oberfläche, die bei öfterer Anwendung so glatt wird, daß sich Schmutz oder Staub nur in äußerst geringem Maße festsetzen kann.They are considered to be physiologically inert and biologically harmless, so that they can be described as environmentally friendly. They do not degrade, but also form a closed surface on smooth paints, which becomes so smooth with frequent use that dirt or dust can only adhere to an extremely small extent.
Als Trägermittel für dieses Glanzmittel dient das destillierte Wasser. Das Petroleum wiederum hat sich zur Umhüllung von Schmutzpartikeln als sehr wirkungsvoll erwiesen. Allerdings ist zur Auflösung des Glanzmittels bzw. Petroleums in dem destillierten Wasser ein entsprechender Emulgator notwendig, welcher die Grenzflächenspannung zwischen destilliertem Wasser, Glanzmittel und Petroleum verringert und so die Tröpfchenbildung erleichtert. In einer Reihe von Tests hat sich als Emulgator das Olein als sehr wirkungsvoll erwiesen.The distilled water serves as a carrier for this gloss agent. The petroleum, in turn, has proven to be very effective for wrapping dirt particles. However, an appropriate emulsifier is required to dissolve the brightener or petroleum in the distilled water, which reduces the interfacial tension between distilled water, brightener and petroleum and thus facilitates the formation of droplets. In a series of tests, the olein has proven to be very effective as an emulsifier.
In einem weiteren Ausführungsbeispiel der Erfindung sind dem Reinigungs- und Poliermittel noch Tenside, bevorzugt in einer Größenordnung von 0,5 - 1,5 %, zugegeben. Tenside sind waschaktive Substanzen, die aus einer wasserverdrängenden Kohlenwasserstoffkette und einer wasseranziehenden Gruppe bestehen. Auch sie setzen die Grenzflächenspannung herab, so daß eine Lackoberfläche durch Wasser benetzt werden kann. Fetthaltige Schmutzteilchen, Öl od. dgl. werden durch Tenside von Lackoberflächen abgelöst und in der wässrigen Phase in Form kleiner Teilchen stabilisiert. Bevorzugt werden nach der vorliegenden Erfindung anionische Tenside.In a further embodiment of the invention, surfactants, preferably in the order of 0.5-1.5%, are also added to the cleaning and polishing agent. Surfactants are wash-active substances that consist of a water-displacing hydrocarbon chain and a water-attracting group. They also reduce the interfacial tension so that a paint surface can be wetted by water. Fat-containing dirt particles, oil or the like are detached from paint surfaces by surfactants and stabilized in the aqueous phase in the form of small particles. According to the present invention, anionic surfactants are preferred.
Dieser erfindungsgemäßen Reinigungs- und Poliersubstanz kann noch zusätzlich Konservierungsmittel in der Größenordnung von 0,2 - 1,0 % zugegeben werden. Hier bietet sich beispielsweise Benzylalkohol an, welches eine farblose Flüssigkeit ist. Sie dienen vor allem dazu, das Glanzmittel und das Petroleum in Lösungen zu halten.This cleaning and polishing substance according to the invention can additionally be added with preservatives in the order of 0.2-1.0%. Here, for example, benzyl alcohol offers itself, which is a colorless liquid. They are primarily used to keep the brightener and the petroleum in solutions.
Als besonders wirkungsvoll hat sich für das erfindungsgemäße Reinigungs- und Poliermittel eine Zusammensetzung aus:
erwiesen.A composition of the following has proven particularly effective for the cleaning and polishing agent according to the invention:
proven.
Insgesamt wird durch diese Erfindung ein Reinigungs- und Poliermittel hergestellt, welches zum einen biologisch unbedenklich ist und zum anderen eine erheblich erhöhte und verlängerte Konservierungswirkung für Lackoberflächen aufweist. Hervorzuheben ist ferner der geringe Kostenaufwand, da nur wenige kostenintensive Reagenzien eingebracht sind.Overall, a cleaning and polishing agent is produced by this invention, which is on the one hand biologically harmless and on the other hand has a considerably increased and prolonged preservation effect for paint surfaces. The low cost is also worth emphasizing, since only a few expensive reagents are introduced.
Insgesamt ist die Handhabung äußerst erleichtert, da ein Waschen gänzlich entfällt. Selbstverständlich ist es auch möglich, das Auto vorher zu waschen und das Reinigungs- und Poliermittel nur als Schnellpolitur zu verwenden. Dies ist aber nicht der eigentliche Sinn der vorliegenden Erfindung.Overall, handling is extremely easy since washing is completely eliminated. Of course, it is also possible to wash the car beforehand and only use the cleaning and polishing agent as a quick polish. However, this is not the real meaning of the present invention.
Bevorzugt wird das oben beschriebene Reinigungs- und Poliermittel auch in umweltfreundlichen Dosen angeboten, d. h. in Dosen, welche nicht unter dem Druck eines Treibgases stehen. Beispielsweise finden hier Dosen Anwendung, bei welchen das eigentliche Reinigungs- und Poliermittel in preßbaren Beuteln eingesetzt ist und der Raum zwischen Dosenmantel und preßbarem Beutel unter Druck gesetzt ist. Auch hierdurch wird ein weiterer Beitrag zum Umweltschutz erbracht.Preferably, the cleaning and polishing agent described above is also offered in environmentally friendly cans, i.e. H. in cans that are not under the pressure of a propellant. For example, cans are used here in which the actual cleaning and polishing agent is used in pressable bags and the space between the can jacket and the pressable bag is pressurized. This also makes a further contribution to environmental protection.
Claims (6)
- A cleaning and polishing agent without wax for lacquered surfaces, especially for automotive bodies, characterized by the following composition:
75 - 90 % distilled water 0,5 - 1,5 % modified silicone oil as brightener 0,1 - 0,4 % emulsifying agent 10 - 20 % paraffin oil - A cleaning and polishing agent according to claim 1, characterized in that olein is added as emulsifying agent.
- A cleaning and polishing agent according to claim 1 or 2, characterized in that an anionic surface-active agent in the range of 0.5 to 1.5 % is added to said composition.
- A cleaning and polishing agent according to any of claims 1 to 3, characterized in that said composition also includes a preservative in the range of 0.2 to 1.0 %.
- A cleaning and polishing agent according to claim 4, characterized in that the preservative consists of isothiazolane, benzyl alcohol or a non-ionogenic solubilizer.
- A cleaning and polishing agent according to at least one of claims 1 to 5, characterized in that said composition consists of
0.28 % olein 14.50 % paraffin oil 83.00 % distilled water 0.80 % modified silicone oil 0.95 % anionic surface-active agent 0.47 % preservative.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT89103039T ATE83501T1 (en) | 1988-02-24 | 1989-02-22 | CLEANING AND POLISHING AGENT FOR PAINTED SURFACES. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3805737A DE3805737A1 (en) | 1988-02-24 | 1988-02-24 | CLEANING AND POLISHING AGENT FOR PAINTED SURFACES |
| DE3805737 | 1988-02-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0334039A1 EP0334039A1 (en) | 1989-09-27 |
| EP0334039B1 true EP0334039B1 (en) | 1992-12-16 |
Family
ID=6348048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP89103039A Expired - Lifetime EP0334039B1 (en) | 1988-02-24 | 1989-02-22 | Cleaning and polish agent for varnished surfaces |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0334039B1 (en) |
| AT (1) | ATE83501T1 (en) |
| DE (2) | DE3805737A1 (en) |
| ES (1) | ES2037890T3 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4243469A1 (en) * | 1992-12-22 | 1994-06-23 | Henkel Ecolab Gmbh & Co Ohg | Neutral self-gloss emulsion for the care of floors (I) |
| AUPM651394A0 (en) * | 1994-06-29 | 1994-07-21 | Creek, Simon Elwyn | Rapid clean: 4-in-1 total car detailer |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1326226A (en) * | 1961-06-28 | 1963-05-03 | Werner & Mertz Gmbh | Concentrated product for the preparation of washing water intended to clean, polish and preserve smooth surfaces and in particular painted metal parts |
| DE2115082C3 (en) * | 1971-03-29 | 1980-05-14 | Henkel Kgaa, 4000 Duesseldorf | Antifoam agents for dishwashers |
| JPH0672239B2 (en) * | 1986-08-21 | 1994-09-14 | タイホ−工業株式会社 | Polishing cleaning method |
-
1988
- 1988-02-24 DE DE3805737A patent/DE3805737A1/en not_active Withdrawn
-
1989
- 1989-02-22 AT AT89103039T patent/ATE83501T1/en not_active IP Right Cessation
- 1989-02-22 DE DE8989103039T patent/DE58902988D1/en not_active Expired - Fee Related
- 1989-02-22 EP EP89103039A patent/EP0334039B1/en not_active Expired - Lifetime
- 1989-02-22 ES ES198989103039T patent/ES2037890T3/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE58902988D1 (en) | 1993-01-28 |
| ES2037890T3 (en) | 1993-07-01 |
| ATE83501T1 (en) | 1993-01-15 |
| DE3805737A1 (en) | 1989-09-07 |
| EP0334039A1 (en) | 1989-09-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE19807195A1 (en) | Composition and method for cleaning and drying vehicles | |
| DE2448755A1 (en) | AQUATIC DETERGENT AND COATING AGENT FOR HARD SURFACES | |
| EP0587594B1 (en) | Use of 2-ethylhexyl esters of fatty acids as cold-cleaning agents | |
| EP0334039B1 (en) | Cleaning and polish agent for varnished surfaces | |
| DE69821585T2 (en) | Abrasives for cleaning and polishing metal and glass fibers | |
| EP0725815B2 (en) | Car care emulsion for automatic car washing installations | |
| DE4025039C2 (en) | ||
| DE3805738C2 (en) | Use of a cleaning and polishing agent for painted surfaces | |
| DE2851988B2 (en) | ||
| DE60309168T2 (en) | COMPOSITIONS FOR USE IN VEHICLE WASHING SYSTEMS | |
| AT403932B (en) | AGENT AND METHOD FOR TREATING METALS | |
| DE19652849A1 (en) | Method for preserving motor vehicles | |
| EP0378709A1 (en) | Cleaning, polishing and protecting agent for paints, glass, plastic, chronium and rubber on car bodies | |
| AT233703B (en) | Concentrate for the preparation of cleaning, gloss-giving and converting washing water for smooth surfaces, especially for painted metal parts | |
| EP2955070A2 (en) | Method for cleaning and polishing a vehicle, vehicle treatment system and cleaning and polishing agent | |
| EP0317897A1 (en) | Process for cleaning and polishing furniture | |
| DE1935510C3 (en) | Cold degreaser | |
| DE958495C (en) | Cleaning and polishing preparations | |
| DE1519089C (en) | Grinding and polishing paste | |
| DE4407442A1 (en) | Cleaning agent for motor vehicle surfaces without the need for additional water, | |
| DE29809172U1 (en) | Cleaning, polishing and preserving agents | |
| DE9421777U1 (en) | Cleaning and care emulsion for water-free car care | |
| DE1692011A1 (en) | Hand washing paste | |
| DE561928C (en) | Cleaning agents for metals and processes for their use | |
| DE20217859U1 (en) | Water-based biological universal cleaning-, polishing- or care-agent for e.g. removing rust or fatty deposits or for disinfecting the skin contains chalk, soft soap, tea oil and lemon oil |
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: A1 Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE |
|
| 17P | Request for examination filed |
Effective date: 19900327 |
|
| 17Q | First examination report despatched |
Effective date: 19911023 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 19921216 |
|
| REF | Corresponds to: |
Ref document number: 83501 Country of ref document: AT Date of ref document: 19930115 Kind code of ref document: T |
|
| REF | Corresponds to: |
Ref document number: 58902988 Country of ref document: DE Date of ref document: 19930128 |
|
| ITF | It: translation for a ep patent filed |
Owner name: DE DOMINICIS & MAYER S.R.L. |
|
| GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 19930203 |
|
| ET | Fr: translation filed | ||
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2037890 Country of ref document: ES Kind code of ref document: T3 |
|
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| 26N | No opposition filed | ||
| EPTA | Lu: last paid annual fee | ||
| EAL | Se: european patent in force in sweden |
Ref document number: 89103039.7 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 19980324 Year of fee payment: 10 Ref country code: FR Payment date: 19980324 Year of fee payment: 10 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 19980326 Year of fee payment: 10 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 19980507 Year of fee payment: 10 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990222 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990223 Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990223 |
|
| GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 19990222 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19991029 |
|
| EUG | Se: european patent has lapsed |
Ref document number: 89103039.7 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20010326 Year of fee payment: 13 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20010327 Year of fee payment: 13 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20010328 Year of fee payment: 13 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20010329 Year of fee payment: 13 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: LU Payment date: 20010402 Year of fee payment: 13 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20010413 Year of fee payment: 13 |
|
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20010503 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020222 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020222 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020228 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020228 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020228 |
|
| BERE | Be: lapsed |
Owner name: ZWEIFEL RUDOLF Effective date: 20020228 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020901 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020903 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
| NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee |
Effective date: 20020901 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050222 |