EP1144129B1 - Beschichtung und trocknung mit infrarotstrahlung von gegenständen - Google Patents
Beschichtung und trocknung mit infrarotstrahlung von gegenständen Download PDFInfo
- Publication number
- EP1144129B1 EP1144129B1 EP99955871A EP99955871A EP1144129B1 EP 1144129 B1 EP1144129 B1 EP 1144129B1 EP 99955871 A EP99955871 A EP 99955871A EP 99955871 A EP99955871 A EP 99955871A EP 1144129 B1 EP1144129 B1 EP 1144129B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- drying
- radiation
- impregnation
- coating
- coated
- 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
- 238000001035 drying Methods 0.000 title claims description 61
- 230000005855 radiation Effects 0.000 title claims description 61
- 239000011248 coating agent Substances 0.000 title claims description 47
- 238000000576 coating method Methods 0.000 title claims description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 239000003795 chemical substances by application Substances 0.000 claims description 24
- 238000005470 impregnation Methods 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 21
- 239000002023 wood Substances 0.000 claims description 19
- 229910052736 halogen Inorganic materials 0.000 claims description 13
- 150000002367 halogens Chemical class 0.000 claims description 13
- 239000000049 pigment Substances 0.000 claims description 11
- 239000002904 solvent Substances 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 4
- 230000004907 flux Effects 0.000 claims description 3
- 230000003595 spectral effect Effects 0.000 claims description 3
- 239000012895 dilution Substances 0.000 claims 2
- 238000010790 dilution Methods 0.000 claims 2
- 239000012530 fluid Substances 0.000 claims 2
- 230000001678 irradiating effect Effects 0.000 claims 2
- 230000007723 transport mechanism Effects 0.000 claims 2
- 238000004040 coloring Methods 0.000 claims 1
- 238000005192 partition Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000003973 paint Substances 0.000 description 28
- 238000001816 cooling Methods 0.000 description 12
- 239000000835 fiber Substances 0.000 description 11
- 230000008569 process Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 4
- 239000003085 diluting agent Substances 0.000 description 4
- 239000004922 lacquer Substances 0.000 description 4
- 230000002745 absorbent Effects 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 238000010422 painting Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 229920002522 Wood fibre Polymers 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 239000002025 wood fiber Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000006115 industrial coating Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/28—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun
- F26B3/30—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun from infrared-emitting elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
- B05D3/0263—After-treatment with IR heaters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/06—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to wood
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N9/00—Arrangements for fireproofing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2210/00—Drying processes and machines for solid objects characterised by the specific requirements of the drying good
- F26B2210/16—Wood, e.g. lumber, timber
Definitions
- the invention relates to a method for drying coated and / or impregnated objects, in particular of painted wood, one on the surface of each Object applied coating and / or impregnating agent a solution to be expelled during drying and / or Contains diluent, especially water, and wherein the solvent or diluent has the property in undried state to penetrate into the object, so that uniformly structured areas, in particular fibers of the Subject, change their position in the subject and after a characteristic period of time since the application of the Impregnating or coating agent the surface structure change such that a post-treatment of the surface (Grinding, coating or impregnation) required or is desirable.
- the invention further relates to a method for drying a coated and / or impregnated Object, especially of lacquered wood, one on the surface of the respective object applied coating and / or impregnating agent has a component, especially color pigments, which has the property by its presence in the surface and / or in the quality of the coating or impregnation to ensure, however, the property continues has to penetrate the object in an undried state and after a characteristic period of time since the application of the impregnating or coating agent no longer in sufficient quantity in the area of the surface and / or in the Coating to be present, so that an aftertreatment of the Surface, in particular a repainting, required or is desirable.
- the invention relates to the Use of an agent for drying coated and / or impregnated objects.
- pigmented lacquers continue on wood or similar absorbent objects that after a characteristic period of time, the pigments knock away, which includes the penetration of the pigments inside of the object understands.
- the pigments that - to their optical To develop effect - in the area of the surface of the Object and / or in the applied layer should therefore undesirably penetrate the object. This leads to the coating and / or impregnation does not have the required or desired quality.
- a post-treatment of the surface especially one Repainting, necessary or at least desirable.
- Drying the coated and / or impregnated items can be caused passively by waiting until the wet component changes due to a concentration gradient about the surroundings of the object and / or about the Environment and has distributed the object.
- active drying instead of the items to be dried, for example go through an oven or are irradiated with infrared radiation become.
- water-based Coating and / or impregnating agent by UV radiation cure can, in this case Water, through the hardening firmly in the coating and / or Impregnation agents are included. Including too the moist component so that they no longer leave the agent can, is understood by "drying".
- Water is known to be a solvent and / or diluent to be preferred because it is environmentally friendly. Especially drying can then work with open systems the expelled water, possibly after passing one Filters, released into the environment.
- DE-A-2029557 describes a method for drying coated plates known in which the drying by irradiation of the surfaces of the Plate with infrared radiation follows. This should make it possible to be coated and hardened plates immediately after exiting the corresponding Stacking device or further processing. With the corresponding Irradiation after a trowel coating is said to cause signs of decay be avoided.
- the present invention has for its object a method of type mentioned at the beginning for drying coated and / or impregnated To specify objects, by the use of which a post-treatment of the coated and / or impregnated surface is unnecessary.
- Another The object of the invention is to use an agent for drying of coated and / or impregnated objects that it makes it possible to dispense with post-treatment after drying.
- the infrared radiation preferably has essential drying effects Radiation components in the near infrared, especially at wavelengths less than 1.0 / jm.
- the wavelength range is called "near infrared" understood between the visible range and 1.4 / jm.
- advantageously, is the amount of energy of thermal radiation in the near infrared of objects that are at room temperature.
- electromagnetic Radiation in the near infrared and temperature radiation from in the in most cases inevitably existing objects at room temperature can therefore easily be separated from each other. The controllability of close Infrared radiation is therefore particularly good.
- water in particular absorbs near infrared radiation with a high degree of absorption, so that targeted water molecules in the not yet dried coating or impregnation and can be knocked out.
- This has the advantage that the rest of the coating or impregnation and in particular the object on the surface of which this has been applied is not significantly or not at all heated. On a subsequent cooling or waiting time can therefore be dispensed with. Further processing or storage, e.g. B. stacking of items can continue without interruption to the drying process consequences.
- the infrared radiation is in front of it Impingement on the surface adjusted and / or filtered that spectral radiation that is an undesirable Heating the coating or impregnation and / or of the object would be missing.
- spectral radiation that is an undesirable Heating the coating or impregnation and / or of the object would be missing.
- filtering can those known from the prior art or the expert common optical filters, especially transparent filters, be used. Also with other solvents or thinners as water can be a targeted stimulation respectively.
- the infrared radiation has a spectral one Radiation flux density maximum in the near infrared, especially at wavelengths less than 1.0 ⁇ m. preferably is the infrared radiation as a temperature radiation Radiation emitter emitted at temperatures of 2500 K. or higher, in particular from 2900 K or higher.
- This approach has several advantages. On the one hand, finds because of the large temperature differences between the radiation emitters and which is usually at room temperature or at least approximately at room temperature rapid cooling of the radiation emitter takes place when the Heating is switched off. Second is the one emitted Radiance, d. i.e., the radiated per emitter surface Radiant power, greater at high temperatures than at lower temperatures.
- the volume of the radiation emitter can be chosen accordingly small, so that its overall heat capacity is low.
- the heater takes place in a known Way in an electrical way instead of an electrical one Current through the trained as electrical resistance Radiation emitter flows. Electric currents are well known Way controllable at low cost.
- respective object preferably an order zone in which the Coating and / or impregnating agent is applied, and the object or its coated or impregnated Longitudinal sections conveyed into a drying zone, in which the coated or impregnated surface with infrared radiation is irradiated.
- Applying the coating and / or Impregnation agent can be all around or only on parts the surface of the object.
- the infrared radiation at about evenly above the coated or impregnated surface is more distributed Radiant energy simultaneously coated on the entire or impregnated surface of a longitudinal section of the object irradiated.
- a plurality of Radiation sources used and / or is the radiation through Scattering and / or reflection deflected accordingly.
- an embodiment is preferred in which the object or its longitudinal sections immediately after Leaving the order zone or already after partially passing through in the application zone enter the drying zone.
- the invention is preferably the gas flow before Reaching the storage room for cooling one or more Radiation sources of infrared radiation and / or for cooling others involved in the radiation in the drying zone Components such as reflectors, radiation filters and / or radiation transparent Room divider used.
- Radiation sources of infrared radiation and / or for cooling others involved in the radiation in the drying zone Components such as reflectors, radiation filters and / or radiation transparent Room divider used.
- coating agents and / or impregnating agents which are expedient be heated to positively influence the viscosity, acts on the gas absorbed during the cooling process Heat particularly advantageous. It leads alone or together with additional heating to the desired heating of the Coating and / or impregnating agent.
- the invention for use as a drying agent proposed means is an infrared lamp for drying one with a coating and / or impregnating agent coated or impregnated object.
- the infrared lamp is a halogen lamp.
- the infrared lamp is a tube emitter with a line-like in a radiolucent Tube, especially in a quartz glass tube, extending filament formed.
- the infrared lamp with a Combined reflector body that extends along the tube and this in cross-section like a gutter on the back surrounds that emitted towards the front Infrared radiation is amplified by reflected radiation.
- Fig. 1 shows a profile piece 1 made of medium-density fiber material (MDF).
- MDF profile 1 is fresh with a layer of water-based paint 2 coated.
- the water-based paint layer 2 is, however on MDF profile 1 for so long that knocking away of Color pigments 6 has taken place in the water-based paint layer 2 were included.
- the direction is indicated by three arrows in the indicated on the left half of the picture.
- the representation shown in Fig. 1 corresponds to a time of approx. 3 seconds since Start of the application process in which the water lacquer layer 2 has been applied.
- the achievement of that shown in FIG. 1 is achieved Condition prevents drying within 3 Seconds, especially within a second since The beginning of the order process is effected.
- the coating shows a coated surface of a wooden profile 5 in partial representation in cross section.
- the coating consists of a water lacquer layer 2.
- the wood profile 5 has fibers 4, that end on the surface of the wooden profile 5. The surface was sanded before coating and is accordingly smooth.
- Fig. 3 shows the wooden profile 5 of FIG. 2 for a later Point in time since the drying of the water-based paint layer 2 or Water-based paint layer 2 and the wooden profile 5 not in time has been effected since that shown in Fig. 2 State water in the fibers 4 and in spaces 3 between penetrated the fibers 4 so that the fibers 4 set up and both the surface that supports the water-based paint layer of the wooden profile 5 and the outer surface of the water-based paint layer 2 has become rough or uneven. Especially from Customers of industrially manufactured products will be one of them Surface structure not accepted. It is therefore an after-treatment required, usually grinding the dried Paint outer surface and subsequent painting.
- Fig. 4 shows a device for painting wooden yardware in cross section.
- the wooden yard goods is in the representation of Fig. 4 from left to right by those skilled in the art Funded by funding agencies.
- high working speeds d. i.e., conveyor speeds, desirable, especially conveyor speeds of 8-80 m / min or even, using special feed units, conveyor speeds up to 240 m / min.
- Such special aggregates will be for example driven by two synchronously controlled motors and have a relatively small space requirement.
- the wood yard goods shown in Fig. 4 is a concrete one Wood profile 5, as it is in sections in Fig. 2 has been shown.
- the wooden profile has a length of about 2 m and is conveyed at a conveying speed of 1 m / s or Conveyed 60 m / min. It initially runs from the left coming an application chamber 20, whose dimensions in An order zone is defined in the conveying or longitudinal direction. Immediately, without any distance from the application chamber 20, closes the drying zone of the device through the Longitudinal section of the conveyor path is defined, the one Infrared radiation can be exposed.
- the device two halogen lamps 11, which are perpendicular to the image plane 4 extend.
- the halogen lamps 11 are as Tube radiator trained.
- the tungsten wire 12 serves as a radiation emitter. During the radiation period the tungsten wire 12 has electrical current flowing through it and has accordingly a temperature of about 3200 K.
- the radiation emitted by the halogen lamps 11 spreads either directly in the direction of the piece of wood to be dried off, or indirectly.
- the indirect spread can be spread over several different ways.
- the halogen lamps 11 have a lamp reflector body 10 combined, the two gutter-like, along the quartz glass tubes 13 has extending recesses in cross section are partially filled by the halogen lamps 11.
- the Surface on the underside of the lamp reflector body 10, including the surface of the channel-like recesses is reflective of infrared radiation.
- the lamp reflector body 10 made of aluminum and is the reflective surface of the lamp reflector body 10, called the top reflector surface 14 of the device Polishing aluminum formed.
- a side reflector surface 15 which is for Infrared radiation is designed to be reflective.
- a side reflector surface 15 is designed to be reflective.
- openings in the edge of the drying zone where the wood yard goods enter the drying zone from the left, where the wooden yardage leaves the drying zone on the right and above to the side, right and left of the lamp reflector body 10.
- the last-mentioned openings serve that air at the Blown along the bottom of the lamp reflector body 10 can be to the halogen lamps 11 and the lamp reflector body 10 to cool. Cooling minimizes unwanted difficult to control temperature radiation of the Tungsten wires 12 device components involved in the radiation.
- Cooling in the lower section by forced convection from Air.
- the forced convection is shown by a not shown Pump driven, the air in suction from the right coming through the outlet opening provided for the wooden yard goods from the drying zone in the lower part of the Drying zone can enter. There the airflow divides first on to the glass pane 18 on its underside and the Cool the reflector surfaces in the lower section. Subsequently the air flows through the right opening of the application chamber 20 into this, swirls the liquid there Paint on, so that a uniform paint mist forms, which is reflected in the wooden profile 5. On the right The air flows through the opening of the application chamber 20 close to the coated surface of the wooden profile 5.
- the passage opening is dimensioned accordingly, that around the wooden profile 5 only a few Millimeter space to the edge of the passage opening are.
- the space between the Wood profile 5 and the edge of the passage opening is lower, to ensure that the majority of those in the Application chamber incoming air through the right Flow opening flows.
- the paint mist leaves the application chamber 20.
- the glass pane 18, which divides the drying zone, enables one of the respective cooling load in the upper section and in Adjusted air cooling in the lower section.
- Air flow along the halogen lamps into the application chamber instead of.
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Microbiology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Drying Of Solid Materials (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Paints Or Removers (AREA)
Description
- Fig. 1
- ein zweiseitig beschichtetes Profilstück, bei dem ein Wegschlagen von Pigmenten vor Beendigung der Trocknung stattfindet,
- Fig. 2
- eine frischlackierte Holzoberfläche,
- Fig. 3
- die Holzoberfläche nach Fig. 2, bei der ein Aufstellen von Holzfasern stattgefunden hat,
- Fig. 4
- eine Vorrichtung zum Beschichten und Trocknen von Gegenständen.
- 1
- MDF-Profil
- 2
- Wasserlackschicht
- 3
- Zwischenraum
- 4
- Faser
- 5
- Holzprofil
- 6
- Farbpigment
- 10
- Lampen-Reflektorkörper
- 11
- Halogenlampe
- 12
- Wolframdraht
- 13
- Quarzglasröhre
- 14
- obere Reflektorfläche
- 15
- seitliche Reflektorfläche
- 16
- Seiten-Reflektorkörper
- 17
- untere Reflektorfläche
- 18
- Glasscheibe
- 19
- unterer Reflektorkörper
- 20
- Applikationskammer
- 21
- Austrittsöffnung
- 22
- flüssiger Lack
- 23
- Lackzuführung
Claims (14)
- Verfahren zum Trocknen von beschichteten und/oder imprägnierten Gegenständen (1; 5), die eine Vielzahl von jeweils einheitlich strukturierten Bereichen, insbesondere Fasern, haben, insbesondere zum Trocknen von lackiertem Holz, wobei ein auf die Oberfläche des jeweiligen Gegenstandes (1; 5) aufgebrachtes Beschichtungs- und/oder Imprägniermittel (22) ein bei der Trocknung auszutreibendes und/oder zu bindendes Lösungs- und/oder Verdünnungsmittel enthält, insbesondere Wasser, und wobei das Lösungs- bzw. Verdünnungsmittel die Eigenschaft hat, in ungetrocknetem Zustand in den Gegenstand einzudringen, so daß die einheitlich strukturierten Bereiche (4) ihre Lage in dem Gegenstand (1; 5) verändern und nach einer charakteristischen Zeitspanne seit dem Aufbringen des Imprägnier- bzw. Beschichtungsmittels (22) die Oberflächenstruktur derart verändern, daß eine Nachbehandlung der Oberfläche erforderlich oder wünschenswert ist, wobei
die Trocknung vor Ablauf der charakteristischen zeitspanne durch Bestrahlung der beschichteten bzw. imprägnierten Oberfläche mit Infrarotstrahlung bewirkt wird. - Verfahren zum Trocknen von beschichteten und/oder imprägnierten Gegenständen (1; 5), insbesondere von lackiertem Holz, wobei ein auf die Oberfläche des jeweiligen Gegenstandes (1; 5) aufgebrachtes Beschichtungs- und/oder Imprägniermittel (22) einen Bestandteil (6) aufweist, insbesondere Farbpigmente, der die Eigenschaften hat,durch seine Anwesenheit im Bereich der Oberfläche und/oder in der Beschichtung (2) die Qualität der Beschichtung (2) bzw. Imprägnierung zu gewährleisten, jedochin ungetrocknetem Zustand in den Gegenstand (1; 5) einzudringen und nach einer charakteristischen Zeitspanne seit dem Aufbringen des Imprägnier- bzw. Beschichtungsmittels (22) nicht mehr in ausreichender Menge im Bereich der Oberfläche und/oder in der Beschichtung (2) vorhanden zu sein, so daß eine Nachbehandlung der Oberfläche, insbesondere eine Nachlackierung, erforderlich oder wünschenswert ist,
- Verfahren nach Anspruch 1 oder 2,
dadurch gekennzeichnet, daß die Infrarotstrahlung wesentliche, die Trocknung bewirkende Strahlungsanteile im nahen Infrarot aufweist, insbesondere bei Wellenlängen kleiner als 1,0 µm. - Verfahren nach Anspruch 3,
dadurch gekennzeichnet, daß die Infrarotstrahlung ein spektrales Strahlungsflußdichte-Maximum im nahen Infrarot aufweist, insbesondere bei einer Wellenlänge kleiner als 1,0 µm. - Verfahren nach Anspruch 4,
dadurch gekennzeichnet, daß die Infrarotstrahlung als Temperaturstrahlung eines Strahlungsemitters (12) emittiert wird, der auf Temperaturen von 2500 K oder höher, insbesondere von 2900 K oder höher geheizt wird. - Verfahren nach einem der Ansprüche 1-5,
dadurch gekennzeichnet, daß die Trocknung innerhalb von 5 Sekunden, insbesondere innerhalb von 3 Sekunden, seit dem Aufbringen des Imprägnier- bzw. Beschichtungsmittels bewirkt wird. - Verfahren nach einem der Ansprüche 1-6,
dadurch gekennzeichnet, daß der jeweilige Gegenstand (1; 5) kontinuierlich in eine Längsrichtung gefördert wird und dabei zunächst eine Auftragszone durchläuft, in der das Beschichtungsund/oder Imprägniermittel (22) aufgebracht wird, und daß der Gegenstand (1; 5) oder seine beschichteten bzw. imprägnierten Längsabschnitte in eine Trocknungszone gefördert werden, in der die beschichtete bzw. imprägnierte Oberfläche mit der Infrarotstrahlung bestrahlt wird. - Verfahren nach Anspruch 7,
dadurch gekennzeichnet, daß der Gegenstand (1; 5) bzw. dessen Längsabschnitte unmittelbar nach Verlassen der Auftagszone oder nach teilweisem Durchlaufen der Auftragszone in die Trocknungszone eintreten. - Verfahren nach Anspruch 8, wobei das Aufbringen des Imprägnier- bzw. Beschichtungsmittel (22) in der Auftragszone durch einen Gasstrom bewirkt wird, der das in einem Vorratsraum befindliche Imprägnier- bzw. Beschichtungsmittel (22) mitreißt und auf der Oberfläche des Gegenstandes (1; 5) ablagert,
dadurch gekennzeichnet, daß der Gasstrom vor dem Erreichen des Vorratsraumes zur Kühlung einer Strahlungsquelle (11) der Infrarotstrahlung und/oder zur Kühlung anderer an der Bestrahlung in der Trocknungszone beteiligter Bauteile (16, 18, 19), wie Reflektoren, Strahlungsfilter und/oder strahlungsdurchlässige Raumteiler, verwendet wird. - Verwendung einer Infrarotlampe (11) zur Trocknung eines mit einem Beschichtungs- und/oder Imprägniermittel (22) beschichteten bzw. imprägnierten Gegenstandes (1; 5), insbesondere von lackiertem Holz, wobei das Beschichtungsund/oder Imprägniermittel (22) die in Anspruch 1 und/oder in Anspruch 2 genannte Beschaffenheit hat.
- Verwendung nach Anspruch 10, wobei die Infrarotlampe (11) eine Halogenlampe ist.
- Verwendung nach Anspruch 10 oder 11,
wobei die Infrarotlampe (11) als Röhrenstrahler mit einem sich linienartig in einer strahlungsdurchlässigen Röhre (13), insbesondere in einer Quarzglasröhre, erstreckenden Glühfaden (12) ausgebildet ist. - Verwendung nach Anspruch 12,
wobei die Infrarotlampe (11) mit einem Reflektorkörper (10) kombiniert ist, der sich längs der Röhre (13) erstreckt und diese im Querschnitt derart rinnenartig an der Rückseite umgibt, daß die in Richtung der Vorderseite abgestrahlte Infrarotstrahlung durch reflektierte Strahlung verstärkt wird. - Vorrichtung zum Beschichten und/oder Imprägnieren von Gegenständen, insbesondere von Holz, umfassendeine Applikationskammer (20) zum kontinuierlichen Aufbringen eines Imprägnier- bzw. Beschichtungsmittels,eine Transporteinrichtung zum kontinuierlichen Transport der Gegenstände von der Applikationskammer (20) zu einer Bestrahlungseinrichtung (10-19) zum Trocknen des Imprägnier- bzw. Beschichtungsmittels,
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19857045 | 1998-12-10 | ||
DE19857045A DE19857045C2 (de) | 1998-12-10 | 1998-12-10 | Beschichtung von Gegenständen |
PCT/EP1999/008003 WO2000033978A1 (de) | 1998-12-10 | 1999-10-21 | Beschichtung von trocknung mit infrarotstrahlung von gegenständen |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1144129A1 EP1144129A1 (de) | 2001-10-17 |
EP1144129B1 true EP1144129B1 (de) | 2003-04-23 |
EP1144129B2 EP1144129B2 (de) | 2006-09-27 |
Family
ID=7890650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99955871A Expired - Lifetime EP1144129B2 (de) | 1998-12-10 | 1999-10-21 | Beschichtung und trocknung mit infrarotstrahlung von gegenständen |
Country Status (9)
Country | Link |
---|---|
US (1) | US6858261B1 (de) |
EP (1) | EP1144129B2 (de) |
JP (1) | JP2002531263A (de) |
AU (1) | AU1265200A (de) |
BR (1) | BR9916075A (de) |
CA (1) | CA2353850A1 (de) |
DE (2) | DE19857045C2 (de) |
ES (1) | ES2198971T5 (de) |
WO (1) | WO2000033978A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7754320B2 (en) | 2004-01-12 | 2010-07-13 | James Hardie Technology Limited | Composite fiber cement article with radiation curable component |
US7998571B2 (en) * | 2004-07-09 | 2011-08-16 | James Hardie Technology Limited | Composite cement article incorporating a powder coating and methods of making same |
US9841234B2 (en) | 2015-03-24 | 2017-12-12 | Cefla Deutschland Gmbh | Drying device |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19939760A1 (de) * | 1999-08-21 | 2001-03-08 | Schenectady Int Inc | Verfahren und Vorrichtung zur Isolierung elektrotechnischer Bauteile |
DE10048361C1 (de) * | 2000-09-29 | 2002-06-06 | Advanced Photonics Tech Ag | Verfahren zur Herstellung eines beschichteten wärmeempfindlichen Artikels oder Behälters mit wärmeempfindlichem Inhalt |
WO2002039039A1 (de) * | 2000-11-08 | 2002-05-16 | Adphos Advanced Photonics Technologies Ag | Vefahren zum erzeugen einer beschichtung auf einem substrat |
DE10064277B4 (de) * | 2000-12-22 | 2013-01-03 | Advanced Photonics Technologies Ag | Verfahren zum Erzeugen einer Beschichtung auf einem Substrat |
DE10055743A1 (de) * | 2000-11-10 | 2002-05-29 | Advanced Photonics Tech Ag | Verfahren und Anordnung zum Trocknen bzw. Kalzinieren eines Schüttgutes |
DE10109847A1 (de) * | 2001-03-01 | 2002-09-19 | Adphos Advanced Photonics Tech | Verfahren zum Erzeugen einer Beschichtung auf einem quasi-endlos geförderten Materialband |
DE10131620B4 (de) | 2001-06-29 | 2007-10-25 | Adphos Advanced Photonics Technologies Ag | Verfahren und Vorrichtung zum Trocknen und/oder Vernetzen oder Erwärmen mittels elektromagnetischer Strahlung |
DE10147952A1 (de) * | 2001-09-28 | 2003-04-17 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Verfahren zur Trocknung von Beschichtungen auf Substraten für Lampen |
SE526691C2 (sv) * | 2003-03-18 | 2005-10-25 | Pergo Europ Ab | Panelfog med friktionshöjande medel vid långsidans vridfog |
DE20304641U1 (de) * | 2003-03-21 | 2003-05-22 | Josef Schiele oHG, 56651 Niederzissen | Beschichtungsvorrichtung |
AU2007236561B2 (en) | 2006-04-12 | 2012-12-20 | James Hardie Technology Limited | A surface sealed reinforced building element |
WO2007135063A1 (de) * | 2006-05-24 | 2007-11-29 | Ist Metz Gmbh | Bestrahlungseinrichtung und bestrahlungsverfahren |
EP1935657B1 (de) * | 2006-12-20 | 2013-02-13 | Homag Holzbearbeitungssysteme AG | Vorrichtung und Verfahren zum Beschichten von Werkstücken |
US20080313958A1 (en) * | 2007-06-25 | 2008-12-25 | Pachanoor Devanand S | Method for drying cane |
ES2330599B1 (es) * | 2007-10-08 | 2010-09-14 | Bulma Tecnologia S.L. | Procedimiento de secado de humedad superficial de esmaltes, tintas y serigrafias en baldosas ceramicas y vidrio por radiacion infrarroja. |
US7846295B1 (en) | 2008-04-30 | 2010-12-07 | Xyleco, Inc. | Cellulosic and lignocellulosic structural materials and methods and systems for manufacturing such materials |
US9289795B2 (en) | 2008-07-01 | 2016-03-22 | Precision Coating Innovations, Llc | Pressurization coating systems, methods, and apparatuses |
US20100015456A1 (en) | 2008-07-16 | 2010-01-21 | Eastman Chemical Company | Thermoplastic formulations for enhanced paintability toughness and melt process ability |
DE202008013808U1 (de) * | 2008-12-02 | 2010-04-15 | Schröder, Jürgen | Beschichtungsanlage für Leisten u.dgl. |
US8734909B2 (en) | 2010-03-10 | 2014-05-27 | Eastman Chemical Company | Methods and apparatus for coating substrates |
EP2649391B8 (de) | 2010-12-10 | 2017-05-31 | Columbia PhytoTechnology LLC | Trocknungsvorrichtung und verfahren |
DE102012100800B4 (de) | 2012-01-31 | 2021-08-05 | Flooring Technologies Ltd. | Verfahren zum Imprägnieren von Werkstoffplatten, imprägnierte Werkstoffplatte und Anlage zur Herstellung einer imprägnierten Werkstoffplatte |
US9616457B2 (en) * | 2012-04-30 | 2017-04-11 | Innovative Coatings, Inc. | Pressurization coating systems, methods, and apparatuses |
US8865261B2 (en) | 2012-12-06 | 2014-10-21 | Eastman Chemical Company | Extrusion coating of elongated substrates |
CN105026863B (zh) | 2013-02-26 | 2016-12-28 | 日本碍子株式会社 | 干燥装置 |
US10293327B2 (en) | 2013-07-22 | 2019-05-21 | Geophia Llc | Process for converting banana tree stalk into fibers for absorption of hydrocarbons and corresponding system and product |
DE102013216113A1 (de) | 2013-08-14 | 2015-03-05 | Homag Holzbearbeitungssysteme Gmbh | Beschichtungsaggregat |
US9920526B2 (en) | 2013-10-18 | 2018-03-20 | Eastman Chemical Company | Coated structural members having improved resistance to cracking |
US9744707B2 (en) | 2013-10-18 | 2017-08-29 | Eastman Chemical Company | Extrusion-coated structural members having extruded profile members |
JP6269373B2 (ja) * | 2014-07-29 | 2018-01-31 | 日立金属株式会社 | エナメル線の製造方法及び製造装置 |
TWI579060B (zh) * | 2014-10-30 | 2017-04-21 | 位元奈米科技股份有限公司 | 用於透明基板之金屬塗料層的烘乾方法及其裝置 |
PL3885052T3 (pl) | 2020-03-24 | 2023-03-27 | Akzenta Paneele + Profile Gmbh | Powlekanie krawędzi panelu środkiem powlekającym |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3554502A (en) * | 1968-05-15 | 1971-01-12 | Goodyear Tire & Rubber | Dryer or heater |
DE2029657A1 (de) * | 1970-06-16 | 1971-12-23 | Gustav Ruth Temperol-Werke, Chemische und Lackfabriken, 2000 Hamburg | Verfahren zum Härten von Lacken bzw. Lackfarben auf der Basis ungesättigter Polyester oder Polyurethansysteme auf Holzuntergründen, insbesondere für Möbel |
US3933875A (en) * | 1972-03-11 | 1976-01-20 | Basf Farben & Fasern Ag | Opaque polyester copolymer coated articles |
US4360541A (en) * | 1981-02-23 | 1982-11-23 | Celanese Corporation | Radiation cured microvoid coatings |
US4390564A (en) * | 1981-08-20 | 1983-06-28 | Kimble Alvin J | Process and apparatus for finishing doors |
GB2121353B (en) * | 1982-05-28 | 1985-09-11 | Eurobond Coatings Limited | Laminating |
US4520048A (en) * | 1983-01-17 | 1985-05-28 | International Octrooi Maatschappij "Octropa" B.V. | Method and apparatus for coating paper and the like |
US4943447A (en) * | 1986-09-08 | 1990-07-24 | Bgk Finishing Systems, Inc. | Automotive coating treating process |
JPS63275790A (ja) * | 1987-04-30 | 1988-11-14 | 神崎製紙株式会社 | キャスト塗被紙の製造方法 |
FI84658C (fi) * | 1987-05-14 | 1991-12-27 | Ivoinfra Oy | Foerfarande och anlaeggning foer torkning av ett skivformigt material, till exempel enkelt faner. |
US5498761A (en) * | 1988-10-11 | 1996-03-12 | Wessling; Bernhard | Process for producing thin layers of conductive polymers |
US5032424A (en) * | 1990-02-08 | 1991-07-16 | Mec Process Coating Corporation | Process for printing on corrugated paper board |
US5323485A (en) * | 1991-08-29 | 1994-06-21 | Abb Flakt, Inc. | Paint baking oven having a bring-up zone utilizing short and medium wave infrared lamps |
DE4330453A1 (de) * | 1993-09-09 | 1995-03-16 | Heraeus Noblelight Gmbh | Strahlervorrichtung zur Trocknung von Grundier-, Spachtel-, Füller- und Lackwerkstoffen durch Infrarotstrahlung |
AT403518B (de) * | 1993-12-01 | 1998-03-25 | Hoffmann Friedrich | Verfahren und einrichtung zum trocknen und/oder aushärten von beschichtungen |
DK1056811T3 (da) * | 1998-02-17 | 2005-02-14 | Du Pont | Fremgangsmåde til fremstilling af pulverbelægninger |
CN1203924C (zh) * | 1998-03-16 | 2005-06-01 | 先进光子学技术股份公司 | 用于粉末油漆的方法 |
DE19814390C1 (de) * | 1998-03-31 | 2000-02-17 | Industrieservis Ges Fuer Innov | Verfahren und Vorrichtung zum Beschichten einer Oberfläche mit einer Kunststoffolie |
DE19852268C1 (de) * | 1998-11-13 | 2000-07-13 | Herberts Gmbh | Verfahren zur Härtung von Pulverlacken |
DE19913446C2 (de) * | 1999-03-25 | 2002-10-31 | Herberts Gmbh & Co Kg | Verfahren zur Mehrschichtlackierung |
DE19913442C2 (de) * | 1999-03-25 | 2002-10-31 | Herberts Gmbh & Co Kg | Verfahren zur Lackierung von Fahrzeugkarossen oder deren Teilen |
US6200646B1 (en) * | 1999-08-25 | 2001-03-13 | Spectra Group Limited, Inc. | Method for forming polymeric patterns, relief images and colored polymeric bodies using digital light processing technology |
DE10006673C1 (de) * | 2000-02-15 | 2001-09-27 | Basf Coatings Ag | Wäßrige Pulverlackdispersionen (Pulverslurries) und Verfahren zu ihrer Herstellung |
DE10047290A1 (de) * | 2000-09-25 | 2002-04-11 | Bayer Ag | Verfahren zur Herstellung einer Beschichtung auf porösen und/oder saugfähigen Materialien |
DE10124576B4 (de) * | 2001-05-28 | 2006-03-16 | Basf Coatings Ag | Verfahren zur Herstellung farb- und/oder effektgebender Mehrschichtlackierungen, wäßrige Funktions-Beschichtungsstoffe und deren Verwendung |
-
1998
- 1998-12-10 DE DE19857045A patent/DE19857045C2/de not_active Revoked
-
1999
- 1999-10-21 ES ES99955871T patent/ES2198971T5/es not_active Expired - Lifetime
- 1999-10-21 US US09/857,831 patent/US6858261B1/en not_active Expired - Fee Related
- 1999-10-21 CA CA002353850A patent/CA2353850A1/en not_active Abandoned
- 1999-10-21 AU AU12652/00A patent/AU1265200A/en not_active Abandoned
- 1999-10-21 EP EP99955871A patent/EP1144129B2/de not_active Expired - Lifetime
- 1999-10-21 DE DE59905244T patent/DE59905244D1/de not_active Expired - Lifetime
- 1999-10-21 WO PCT/EP1999/008003 patent/WO2000033978A1/de active IP Right Grant
- 1999-10-21 JP JP2000586463A patent/JP2002531263A/ja not_active Withdrawn
- 1999-10-21 BR BR9916075-7A patent/BR9916075A/pt not_active Application Discontinuation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7754320B2 (en) | 2004-01-12 | 2010-07-13 | James Hardie Technology Limited | Composite fiber cement article with radiation curable component |
US7998571B2 (en) * | 2004-07-09 | 2011-08-16 | James Hardie Technology Limited | Composite cement article incorporating a powder coating and methods of making same |
US9841234B2 (en) | 2015-03-24 | 2017-12-12 | Cefla Deutschland Gmbh | Drying device |
Also Published As
Publication number | Publication date |
---|---|
WO2000033978A1 (de) | 2000-06-15 |
ES2198971T5 (es) | 2007-04-16 |
EP1144129B2 (de) | 2006-09-27 |
JP2002531263A (ja) | 2002-09-24 |
US6858261B1 (en) | 2005-02-22 |
DE59905244D1 (de) | 2003-05-28 |
BR9916075A (pt) | 2001-09-04 |
DE19857045A1 (de) | 2000-06-21 |
DE19857045C2 (de) | 2001-02-01 |
AU1265200A (en) | 2000-06-26 |
EP1144129A1 (de) | 2001-10-17 |
CA2353850A1 (en) | 2000-06-15 |
ES2198971T3 (es) | 2004-02-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1144129B1 (de) | Beschichtung und trocknung mit infrarotstrahlung von gegenständen | |
DE69625077T2 (de) | Vorrichtung für einen pulverüberzug | |
DE69817157T2 (de) | Trocknungsvorrichtung in einer spritzkabine | |
EP0154265B1 (de) | Vorrichtung zum Trocknen von beschichteten Werkstücken durch Infrarotstrahlung | |
DE2444096B2 (de) | Verfahren und Vorrichtung zur kontinuierlichen Wärmebehandlung von Verbanden bzw. Gefügen synthetischer Fasern mittels Infrarotstrahlung | |
DE102005003802A1 (de) | Strahlungsgerät sowie Pulverauftragsstation und Anordnung zur Beschichtung von temperatursensiblen Materialien und Verfahren hierzu | |
DE1604901C3 (de) | Trocknungsofen für lackierte Drähte oder ähnlichem Gut | |
DE69107170T2 (de) | Trocknungsverfahren und -vorrichtungen für ein beschichtetes Substrat. | |
DE3650431T2 (de) | Ofen für wärmebehandlung. | |
WO2017029052A1 (de) | Strahlermodul sowie verwendung des strahlermoduls | |
EP2225044B2 (de) | Kühlvorrichtung und verfahren zum kühlen von gegenständen aus einer beschichtungseinrichtung | |
DE69610930T2 (de) | Verfahren zur pulverbeschichtung und in diesem verfahren verwandtes pulver | |
DE69802985T2 (de) | Verfahren zum Trocknen keramischer Formkörper | |
DE1652395C3 (de) | Verfahren und Einrichtung zum kontinuierlichen Emaillackieren von Draht | |
DE4436713A1 (de) | Vorrichtung zur Trocknung der Oberflächen eines Gegenstandes | |
DE3048005C2 (de) | Verfahren zum Trocknen von thermisch trockenbaren Farben, Lacken, Firnissen u. dergl., die eine einseitige Beschichtung eines Trägers aus Metall bilden, sowie Vorrichtung zum Durchführen des Verfahrens | |
DE29811072U1 (de) | Anordnung zur Trocknung lackierter Oberflächen von Gegenständen | |
EP3867076A1 (de) | Verfahren zum bedrucken einer oberfläche eines nichtsaugenden substrates mit einer von einer tintenstrahldruckeinrichtung aufzubringenden tinte und digitaldruckmaschine zur ausführung dieses verfahrens | |
DE2830870C2 (de) | Vorrichtung zum Trocknen von insbesondere durch Siebdurck bedrucktem Material | |
DE3016437C2 (de) | ||
DE3107487C2 (de) | ||
EP0656514B1 (de) | Verfahren und Einrichtung zum Trocknen von Lack- und Grundmaterialschichten | |
DE3814871A1 (de) | Verfahren zum einbrennen von fluessigen und pulverfoermigen lacken in einem brennofen | |
EP1894797A2 (de) | Fahrzeugwaschanlage und Verfahren zur Konturerfassung eines in einer Fahrzeugwaschanlage zu waschenden Fahrzeugs | |
DE1496063C3 (de) | Vorrichtung zum Erzeugen eines fest haftenden Überzugs aus Metalloxid auf der Oberfläche frisch ausgeformter Glasgegenstände |
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 |
|
17P | Request for examination filed |
Effective date: 20010607 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE Kind code of ref document: A1 Designated state(s): DE ES FR GB IT |
|
17Q | First examination report despatched |
Effective date: 20011214 |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
RTI1 | Title (correction) |
Free format text: COATING AND DRYING OF ARTICLES WITH INFRARED RADIATION |
|
RTI1 | Title (correction) |
Free format text: COATING AND DRYING OF ARTICLES WITH INFRARED RADIATION |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Designated state(s): DE ES FR GB IT |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REF | Corresponds to: |
Ref document number: 59905244 Country of ref document: DE Date of ref document: 20030528 Kind code of ref document: P |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) | ||
ET | Fr: translation filed | ||
PLBQ | Unpublished change to opponent data |
Free format text: ORIGINAL CODE: EPIDOS OPPO |
|
PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2198971 Country of ref document: ES Kind code of ref document: T3 |
|
PLAX | Notice of opposition and request to file observation + time limit sent |
Free format text: ORIGINAL CODE: EPIDOSNOBS2 |
|
26 | Opposition filed |
Opponent name: HERAEUS NOBLELIGHT GMBH Effective date: 20040112 |
|
PLAX | Notice of opposition and request to file observation + time limit sent |
Free format text: ORIGINAL CODE: EPIDOSNOBS2 |
|
PLBB | Reply of patent proprietor to notice(s) of opposition received |
Free format text: ORIGINAL CODE: EPIDOSNOBS3 |
|
PUAH | Patent maintained in amended form |
Free format text: ORIGINAL CODE: 0009272 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: PATENT MAINTAINED AS AMENDED |
|
27A | Patent maintained in amended form |
Effective date: 20060927 |
|
AK | Designated contracting states |
Kind code of ref document: B2 Designated state(s): DE ES FR GB IT |
|
GBTA | Gb: translation of amended ep patent filed (gb section 77(6)(b)/1977) | ||
REG | Reference to a national code |
Ref country code: ES Ref legal event code: DC2A Date of ref document: 20061128 Kind code of ref document: T5 |
|
ET3 | Fr: translation filed ** decision concerning opposition | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20101029 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20111115 Year of fee payment: 13 Ref country code: ES Payment date: 20111124 Year of fee payment: 13 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 59905244 Country of ref document: DE Representative=s name: WALLINGER RICKER SCHLOTTER TOSTMANN PATENT- UN, DE |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20121121 Year of fee payment: 14 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20121021 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20130628 |
|
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: 20121021 |
|
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: 20121031 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20140115 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20130822 Year of fee payment: 15 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20121022 |
|
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: 20131021 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 59905244 Country of ref document: DE |
|
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: 20150501 |