EP2340332B1 - Dispositif pour imprégner des matières en bande d'une résine d'imprégnation thermodurcissable - Google Patents

Dispositif pour imprégner des matières en bande d'une résine d'imprégnation thermodurcissable Download PDF

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Publication number
EP2340332B1
EP2340332B1 EP09783817A EP09783817A EP2340332B1 EP 2340332 B1 EP2340332 B1 EP 2340332B1 EP 09783817 A EP09783817 A EP 09783817A EP 09783817 A EP09783817 A EP 09783817A EP 2340332 B1 EP2340332 B1 EP 2340332B1
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EP
European Patent Office
Prior art keywords
impregnating
trough
resin
web
heating device
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.)
Not-in-force
Application number
EP09783817A
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German (de)
English (en)
Other versions
EP2340332A2 (fr
Inventor
Paul Leitner
Alois Gruber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kaindl Decor GmbH
Original Assignee
Kaindl Decor GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Application filed by Kaindl Decor GmbH filed Critical Kaindl Decor GmbH
Priority to SI200930327T priority Critical patent/SI2340332T1/sl
Priority to PL09783817T priority patent/PL2340332T3/pl
Publication of EP2340332A2 publication Critical patent/EP2340332A2/fr
Application granted granted Critical
Publication of EP2340332B1 publication Critical patent/EP2340332B1/fr
Not-in-force legal-status Critical Current
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Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C7/00—Heating or cooling textile fabrics
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/24—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/16—Sizing or water-repelling agents
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/02—Chemical or biochemical treatment
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/18—Paper- or board-based structures for surface covering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
    • B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
    • B05C3/12—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating work of indefinite length
    • B05C3/125—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating work of indefinite length the work being a web, band, strip or the like

Definitions

  • the invention relates to a device for impregnating web-like material with thermosetting impregnating resin comprising a impregnating trough in which the web-like material is brought into contact with the impregnating resin, a supply line leading to the impregnating trough, through which the impregnating resin is introduced into the impregnating trough, a heating device which heats the impregnating resin.
  • impregnation of web-like material with heat-curable impregnating resin serves to produce impregnates, such as are used individually or in the form of a laminate formed from such impregnates, for example for coating base bodies formed from wood-based material, for example during manufacture of panels for covering surfaces, for example floors.
  • the web material is not only in the prior art, but also in connection with the present invention, in particular a composite of natural fibers and / or synthetic fibers composite into consideration, for example, a scrim, a mat, a fabric or the like.
  • the web material is paper whose basis weight in the unimpregnated state can be between about 25 g / m 2 and about 300 g / m 2 .
  • the paper layer of an impregnate which is intended to form a visible surface of the end product, can be printed with a desired décor.
  • the impregnating resin is mixed with a solvent, for example water, whose function is to lower the viscosity of the synthetic resin.
  • a solvent for example water
  • the impregnating liquor thus formed may, if desired, be admixed with further additives, for example a hardener.
  • the finished impregnated web material must be dried before further processing, i. the solvent must be removed from the impregnate again so that only the impregnating resin of the impregnating liquor remains in the finished product.
  • the web material is impregnated with impregnating resin or that impregnating resin penetrates into the web material
  • the web material is impregnated with impregnating filament or that the impregnating liquor penetrates into the web material.
  • the impregnating resin has also penetrated the web material and remains there during subsequent drying.
  • the solvent which is based on a given amount of resin and has to be additionally added to reduce the viscosity, must again be removed from the impregnated web-like material in the subsequent drying step. This costs energy and time and thus in turn contributes to an increase in the cost of the impregnate. Overall, therefore, there is no cost advantage.
  • the increase in temperature are also limited in practice. Namely, the impregnating resin cures faster at higher temperature, i. it polymerizes faster. However, the higher the molecular weight of the resin, the worse it penetrates into the web-like material and the worse the finished impregnate can be further processed later. Thus, for example, at a temperature of the impregnating trough of more than 35 ° C, the liquor life is reduced to such an extent that in the event of a stoppage of production, the impregnating liquor would become unusable so quickly that disposal of the whole in the production plant, i. especially in the impregnating trough, existing impregnating liquor would be required. Of course, this is not tolerable.
  • thermosetting impregnating resin it is therefore an object of the present invention to develop a device of the generic type such that the impregnation of sheet material with thermosetting impregnating resin can be made more effective.
  • the heating device is associated with the feed line and heated the impregnating resin in the feed line.
  • the impregnating resin is no longer heated in the impregnating trough, but in a heating device upstream of the impregnating trough.
  • the wall surfaces of the impregnating trough no longer need to be used as heat exchanger surfaces for heating the impregnating resin, so that the risk of formation of coatings on these walls is at least reduced, if not completely excluded.
  • the impregnating resin more precisely the impregnating liquor
  • the impregnating trough having a higher temperature, in particular a temperature of between approximately 50 ° C. and approximately 80 ° C., and thus lower viscosity than was possible in the prior art.
  • the penetration of the impregnating resin into the web-shaped material can be improved.
  • the impregnating liquor may also contain less solvent and, due to the elevated temperature, have a viscosity which corresponds to that of a prior art impregnating liquor with a higher solvent content and lower temperature. This allows the subsequent drying to run more effectively.
  • these two effects can also be used together.
  • the impregnation process is carried out Use of the impregnating device according to the invention run off more effectively.
  • the impregnation process itself is faster, thereby increasing the amount of sheet-like material impregnated per unit time.
  • the drying of the impregnated web-shaped material can be done faster and with the use of less energy.
  • the heating device is a non-contact heating device.
  • the heating device can heat the impregnating resin, for example using microwave radiation.
  • a control device which ensures that the heating device is supplied only to the amount of impregnating resin required for impregnation.
  • the control device may operate in response to the detection signal of at least one sensor detecting at least one operating parameter of the impregnation device, for example, depending on the engine speed, i. depending on the speed with which the sheet material is fed to the impregnating trough.
  • the control device can also be connected to a pump, which supplies the heating device with the amount of impregnating resin required for impregnation, or further functional units of the impregnating device.
  • the impregnating trough be provided with a cooling device.
  • This cooling device can be used, for example in the case of a production stoppage, to cool the impregnating resin in order to reduce its polymerization rate and thereby increase the liquor service life in such a way that that the resin can still be used after the resumption of production.
  • This cooling device may comprise an integrated cooling unit.
  • the heat exchanger device already present in impregnating tanks of the prior art can no longer be used for heating but rather for cooling the impregnating liquor.
  • the cooling device comprises an external cooling unit. This can be particularly advantageous if particularly high cooling capacities are required.
  • the impregnating liquor or the impregnating resin is pumped out of the impregnating trough and through the external cooling unit in order to be able to achieve an even more effective cooling.
  • the impregnation tank is subdivided into at least two sub-tanks. This makes it possible to use a first part-tub for pre-impregnation and a second part-tub for main impregnation, wherein the impregnating resin can be kept preferably only in the first part-tub at the elevated temperature compared to the prior art, while in the second part-tub at a temperature which corresponds, for example, to the temperature used in the prior art.
  • a first sub-trough connected to the feed line to have a smaller volume than a further sub-trough arranged further downstream in the flow direction of the resin.
  • a further cooling unit is arranged between the two sub-wells.
  • the further cooling unit can be assigned to a third part trough serving as a transition part trough, wherein this transition part trough, for example, can still be attributed to the preimpregnation step.
  • the receiving volumes of the plurality of sub-pans can be formed separately from each other, in such a way that on the one hand a transition of impregnating from an upstream sub-tub to a downstream sub-tub can be done, but on the other hand, a transition of impregnating from a downstream sub-tub to one upstream arranged sub-tub is not possible.
  • a spraying device which moistens the sheet-like material, for example with water, preferably hot water or steam.
  • the use of the impregnating device according to the invention enables the impregnation at a significantly higher solids content of the impregnating liquor, which can be saved in the subsequent drying considerable amounts of energy or allow existing drying capacities higher production speeds. For example, it is possible to work with a solids content of about 60% of impregnating resin in the impregnating liquor.
  • aminoplast and phenoplast resins are usually used as impregnating resins.
  • the following resins may be considered as impregnating resins: urea-formaldehyde resin, melamine-formaldehyde resin, melamine-urea-formaldehyde resin (MUF), melamine-urea-phenol-formaldehyde resin (MUPF), phenol-formaldehyde Resin (PF), tannin resins, resorcinol-formaldehyde resins, silicone resins.
  • Fig. 1 is a device for impregnating a sheet material 12, for example a paper web, generally designated 10.
  • the impregnating device 10 comprises an impregnating trough 14, in which the paper web 12 is impregnated with impregnating resin 16, more precisely, impregnating liquor 16a.
  • the impregnating trough 14 is subdivided in the illustrated embodiment into three sub-troughs 18, 20 and 22, which are passed through in succession from the material web 12 along a predetermined path of deflection rollers 24.
  • the guide rollers 24 correspond to those of an impregnating device of the prior art. Therefore, a more detailed explanation in this regard will be omitted here.
  • the impregnation device 10 includes a tub body 26 having a well volume 26a.
  • an insert body 28 is inserted, in which the first part trough 18 and the second part trough 20 are formed.
  • the partial volume of the tub volume 26a not occupied by the insert body 28 forms the third part tub 22.
  • the volume of the first part tub 18 is smaller than the volume of the second part tub 20, and the latter is again smaller than the volume of the third part tub 22.
  • the first part trough 18 is supplied via an inlet line 30 to the impregnating liquor 16a, which has previously been heated without contact in a heating device 32, preferably by means of microwave radiation.
  • the inlet of the feed line 30 into the first part of the trough 18 is shown at 34.
  • the impregnating liquor 16a may comprise about 60% solids content of impregnating resin 16, for example melamine resin, in a solvent, for example water, and be introduced into the first part trough 18 at a temperature of about 50 ° C. to 80 ° C.
  • the impregnating liquor 16a Due to this high temperature, the impregnating liquor 16a, despite the high solids content, has such a low viscosity that it can easily penetrate into the material web 12 in the first sub-tub 18 in order to impregnate it.
  • the material web 12 may be moistened before entry into the first part trough 18 by means of a spray device 36 and, if desired, also preheated.
  • the impregnating liquor passes from the first part-trough 18 into the second part-trough 20 via an overflow 38.
  • the boundary walls 20a of the second part-wall 20 are designed as heat-exchanging surfaces of a cooling unit 40, which cools the impregnating liquor 16a to a temperature of about 30 ° C., for its service life to increase significantly.
  • a cooling unit 40 which cools the impregnating liquor 16a to a temperature of about 30 ° C., for its service life to increase significantly.
  • the web 12 in the second sub-tub 20 soaked again with impregnating liquor 16 a.
  • the impregnating liquor 16a passes from the second sub-tub 20 into the third sub-tub 22, in which a dip section 44 is provided for the material web 12. While the actual impregnation of the material web 12 takes place with impregnating liquor 16a in the first two sub-troughs 18 and 20, the main function of the immersion path 44 in the third sub-trough 22 is to ensure that the material web 12 is loaded with the desired amount of impregnating liquor 16a.
  • doctor blades 46 are provided, the task of which is to remove excess impregnating liquor 16a from the surface of the material web 12 and / or evenly distribute and / or smooth the impregnating liquor 16a applied to the material web 12, the present invention is not concerned with this aspect. Therefore, a more detailed explanation will be omitted in this regard.
  • a cooling device 48 is provided in the bottom of the impregnating trough 26, the task of which is to keep the impregnating liquor 16a in the third partial volume 22 at the desired temperature of about 30 ° C, which in the case of a production standstill on the other hand but also is used to cool the impregnating liquor 16a even further, in order to increase their service life so far that they can be used loss-free after resumption of production.
  • an external cooling device 50 can also be provided for this purpose, which pumps and cools the impregnating liquor 16a from the trough volume 26a.
  • the impregnating liquor 16a is pumped around. In fact, it is removed via a drain 52 from the tub volume 26a and via a line 54 from a pump 56 to the microwave heating device 32 and passed via the supply line 30 on to the inlet 34 into the first part trough 18.
  • the pump 56 and the microwave heating device 32 preferably operate under the control of a control unit 58, so that on the one hand it is ensured that always exactly the amount of impregnating liquor 16a is introduced into the first part pan 18, depending on the production speed, in particular the running speed the material web 12 is required, and that the impregnating liquor 16a is introduced into the first part trough 18 at the desired temperature.
  • a metering device 60 ensures that via a line 62 and an inlet 64 always exactly the amount of impregnating liquor 16 is replenished into the tub volume 26a, which removes the material web 12 as a result of impregnation from the impregnating device 10. In this way it can be ensured that the mirror of the impregnation liquor 16 in the sub-tanks 18, 20 and 22 can always be kept at the same height.
  • the metering device 60 also preferably operates under the control of the control device 58.
  • the detection signals of a plurality of sensors S are supplied, for example, a sensor for detecting the speed of the web 12, a sensor for detecting the temperature of the introduced into the first sub-tub 18 impregnating liquor 16a, a sensor for detecting the level of the impregnating liquor 16a in the sub-wells 18, 20 and 22 and the like sensors more.
  • sensors and their connection lines to the control device 58 are in Fig. 1 not shown for reasons of clarity of presentation.
  • FIG. 1 illustrated embodiment for retrofitting to existing impregnation devices of the prior art.
  • the insert body 28 in which the first two sub-wells 18 and 20 are formed needs in the Tray volume 26a of the impregnating trough 26 to be used to make a impregnating device of the prior art, an impregnating device 10 according to the invention.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paper (AREA)
  • Reinforced Plastic Materials (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

L'invention concerne un dispositif (10) pour imprégner une matière en bande (12) d'une résine d'imprégnation (16) thermodurcissable, ce dispositif (10) comprenant une cuve d'imprégnation (26) dans laquelle la matière en bande (12) est mise en contact avec la résine d'imprégnation (16), une conduite d'amenée (30) qui conduit à la cuve d'imprégnation (26) et par laquelle la résine d'imprégnation (16) est introduite dans la cuve d'imprégnation (26), ainsi qu'un système de chauffage (32) destiné à chauffer la résine d'imprégnation (16). Selon l'invention, le système de chauffage (32) est associé à la conduite d'amenée (30) et chauffe la résine d'imprégnation (16) dans la conduite d'amenée (30).

Claims (12)

  1. Dispositif (10) servant à imprégner un matériau en forme de bande (12) d'une résine d'imprégnation (16) thermodurcissable, comprenant :
    une cuve d'imprégnation (26), dans laquelle le matériau en forme de bande (12) est amené en contact avec la résine d'imprégnation (16),
    une conduite d'arrivée (30), menant à la cuve d'imprégnation (26), par laquelle la résine d'imprégnation (16) est introduite dans la cuve d'imprégnation (26),
    un dispositif de chauffage (32) qui chauffe la résine d'imprégnation (16),
    caractérisé en ce que le dispositif de chauffage (32) est associé à la conduite d'arrivée (30) et chauffe la résine d'imprégnation (16) dans la conduite d'arrivée (30).
  2. Dispositif selon la revendication 1,
    caractérisé en ce que le dispositif de chauffage (32) est un dispositif de chauffage fonctionnant sans contact.
  3. Dispositif selon la revendication 1 ou 2,
    caractérisé en ce que le dispositif de chauffage (32) chauffe la résine d'imprégnation (16) en utilisant un rayonnement à micro-ondes.
  4. Dispositif selon l'une quelconque des revendications 1 à 3,
    caractérisé en ce qu'est prévu un dispositif de commande (58), qui s'assure que la quantité en résine d'imprégnation (16) nécessaire à l'imprégnation est amenée au dispositif de chauffage (32).
  5. Dispositif selon l'une quelconque des revendications 1 à 4,
    caractérisé en ce que la cuve d'imprégnation (26) est munie d'un dispositif de refroidissement (48, 50, 40).
  6. Dispositif selon la revendication 5,
    caractérisé en ce que le dispositif de refroidissement (48, 50, 40) comprend une unité de refroidissement (48) intégrée.
  7. Dispositif selon la revendication 5 ou 6,
    caractérisé en ce que le dispositif de refroidissement (48, 50, 40) comprend une unité de refroidissement (50) externe.
  8. Dispositif selon l'une quelconque des revendications 1 à 7,
    caractérisé en ce que la cuve d'imprégnation (26) est divisée en au moins deux cuves partielles (18, 20, 22).
  9. Dispositif selon la revendication 8,
    caractérisé en ce qu'une première cuve partielle (18) reliée à la conduite d'arrivée (30) présente un volume inférieur à celui d'une autre cuve partielle (22) disposée en aval dans la direction d'écoulement de la résine.
  10. Dispositif selon la revendication 8 ou 9,
    caractérisé en ce qu'une unité de refroidissement (40) est disposée entre les deux cuves partielles (18, 22).
  11. Dispositif selon l'une quelconque des revendications 8 à 10,
    caractérisé en ce qu'au moins une des cuves partielles (18, 20, 22) est réalisée dans un corps de cuve (28), qui peut être inséré dans un corps de cuve (26) plus grand, dont le volume restant (26a) forme au moins une autre cuve partielle (22).
  12. Dispositif selon l'une quelconque des revendications 1 à 11,
    caractérisé en ce qu'un dispositif de pulvérisation (36) est prévu, lequel humidifie le matériau en forme de bande (12), par exemple avec de l'eau, de préférence avec de l'eau très chaude ou avec de la vapeur d'eau.
EP09783817A 2008-10-07 2009-10-07 Dispositif pour imprégner des matières en bande d'une résine d'imprégnation thermodurcissable Not-in-force EP2340332B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SI200930327T SI2340332T1 (sl) 2008-10-07 2009-10-07 Naprava za impregnacijo trakasto oblikovanega materiala z impregnirno smolo, ki se trdi na toploti
PL09783817T PL2340332T3 (pl) 2008-10-07 2009-10-07 Urządzenie do impregnowania materiałów pasmowych termoutwardzalną żywicą impregnacyjną

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008050704A DE102008050704A1 (de) 2008-10-07 2008-10-07 Vorrichtung zum Imprägnieren von bahnförmigen Materialien mit wärmehärtbarem Imprägnierharz
PCT/EP2009/063040 WO2010040781A2 (fr) 2008-10-07 2009-10-07 Dispositif pour imprégner des matières en bande d'une résine d'imprégnation thermodurcissable

Publications (2)

Publication Number Publication Date
EP2340332A2 EP2340332A2 (fr) 2011-07-06
EP2340332B1 true EP2340332B1 (fr) 2012-07-25

Family

ID=41795137

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09783817A Not-in-force EP2340332B1 (fr) 2008-10-07 2009-10-07 Dispositif pour imprégner des matières en bande d'une résine d'imprégnation thermodurcissable

Country Status (11)

Country Link
US (1) US8945679B2 (fr)
EP (1) EP2340332B1 (fr)
CN (1) CN102216525B (fr)
CA (1) CA2739548C (fr)
DE (1) DE102008050704A1 (fr)
ES (1) ES2388830T3 (fr)
PL (1) PL2340332T3 (fr)
PT (1) PT2340332E (fr)
RU (1) RU2467115C1 (fr)
SI (1) SI2340332T1 (fr)
WO (1) WO2010040781A2 (fr)

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CN106676969A (zh) * 2016-12-28 2017-05-17 江苏建丰装饰纸有限公司 抗菌负氧型液态装饰纸生产工艺

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EP2768210A1 (fr) 2011-04-28 2014-08-20 Nokia Corporation Appareil et procédé pour plusieurs modules d'abonné dans un terminal de communication
CN102327854B (zh) * 2011-08-05 2013-06-26 江苏星源航天材料股份有限公司 覆铜板生产润边浸胶方法及装置
CN103395214B (zh) * 2013-08-06 2016-04-13 滕州力华米泰克斯胶辊有限公司 软压光胶辊覆面材料成型单元设备
CN104985731A (zh) * 2015-07-02 2015-10-21 重庆永钢橡塑有限责任公司 超长链条自动浸塑设备
CN108604688A (zh) * 2016-02-15 2018-09-28 东丽株式会社 离子传导膜的制造方法及制造装置
CN208797098U (zh) * 2018-11-09 2019-04-26 宁德时代新能源科技股份有限公司 极片辊压装置
CN111906882B (zh) * 2020-08-11 2021-10-15 曲美家居集团股份有限公司 一种家具加工用木板浸漆抹平处理设备
CN112403838A (zh) * 2020-11-19 2021-02-26 合肥高地创意科技有限公司 一种集成电路保护带表面抗静电液涂覆装置
DE102021001078A1 (de) 2021-03-01 2022-09-01 Dirk Otto Vorrichtung und Verfahren zum Herstellen eines Wachs oder eine wachsartige Substanz umfassenden Flächenmaterials, Wundpflaster, Wickel, Wachs-Folie und Frischhaltematerial

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2343601A (en) * 1940-03-09 1944-03-07 Barber Asphalt Corp Apparatus for saturation of fibrous material
US2489456A (en) * 1945-08-21 1949-11-29 Robert A Liebel Method of applying uniform coating by immersion
US2936733A (en) * 1958-03-14 1960-05-17 Du Pont Apparatus for coating
FR1244313A (fr) * 1959-05-06 1960-09-19 Perfectionnement aux traitements mouillés
CH473210A (fr) * 1967-02-10 1969-05-31 Stadex Ab Procédé pour l'application d'un revêtement de matière adhésive sur un support et installation pour la mise en oeuvre de ce procédé
US3511693A (en) * 1967-05-01 1970-05-12 Standard Register Co Hot melt coating
US3671298A (en) * 1970-10-30 1972-06-20 Westvaco Corp Hydraulic system for controlling resin pickup
IL40966A (en) * 1972-11-29 1976-07-30 Klier S A process for continuous treatment of textile materials
US4051278A (en) * 1975-06-06 1977-09-27 Eastman Kodak Company Method for reducing mottle in coating a support with a liquid coating composition
GB1604620A (en) * 1977-11-10 1981-12-09 Britton A Application of liquid material to webs
SU771220A1 (ru) * 1979-02-26 1980-10-15 Ивановский Ордена Трудового Красного Знамени Текстильный Институт Имени М.В.Фрунзе Способ заключительной отделки текстильного полотна
GB2146673A (en) 1983-09-17 1985-04-24 Fordath Ltd Method of treating a web
AT383814B (de) * 1984-06-22 1987-08-25 Isovolta Verfahren zum herstellen von mit kunstharz impraegnierten flaechigen traegermaterialien
DE4016784A1 (de) * 1990-05-25 1991-11-28 Werner & Pfleiderer Extruder zum aufbereiten von kunststoff unter zufuehrung mindestens eines faserstranges
DE4129190A1 (de) * 1991-09-03 1993-03-04 Held Kurt Verfahren und vorrichtung zur kontinuierlichen herstellung von harzimpraegnierten materialbahnen
FI95061C (fi) * 1993-03-08 1995-12-11 Valmet Paper Machinery Inc Menetelmä paperiradan kalanteroinnissa ja menetelmää soveltava kalanteri
DE29501919U1 (de) 1995-02-07 1995-04-06 Vits Maschinenbau GmbH, 40764 Langenfeld Vorrichtung zum Imprägnieren von Bahnen aus porösem Material
RU2157868C2 (ru) 1998-11-10 2000-10-20 Общество с ограниченной ответственностью "Технобум" Устройство для пропитки движущегося полотна, преимущественно целлюлозного
DE19937467A1 (de) * 1999-08-07 2001-02-08 Roland Man Druckmasch Vorrichtung zum Temperieren von Beschichtungsmedien
DE10114708A1 (de) * 2001-03-26 2002-10-24 Klaus-Kurt Koelzer Verstärkungsmaterial mit volumisierten Fasern
FI115850B (fi) * 2002-04-10 2005-07-29 Metso Paper Inc Menetelmä ja laite aineen siirtämiseksi rainaan
US7704544B2 (en) * 2003-10-07 2010-04-27 Advanced Cardiovascular Systems, Inc. System and method for coating a tubular implantable medical device
ITMI20040804A1 (it) * 2004-04-23 2004-07-23 Tocchio S R L Metodo ed apparecchiatura per la realizzazione di carte decorative e di pannelli laminati incorporanti tali carte decorative in particolare carte decorative e pannelli di copertura di superfici di pavimentazione mobili o pareti
RU2291885C2 (ru) * 2004-08-16 2007-01-20 Валентина Константиновна Комарова Электроизоляционный материал
US7845308B1 (en) * 2005-10-26 2010-12-07 Lam Research Corporation Systems incorporating microwave heaters within fluid supply lines of substrate processing chambers and methods for use of such systems
DE102008032053A1 (de) * 2008-07-08 2010-01-14 Kaindl Decor Gmbh Verfahren und Vorrichtung zum Trocknen und Vorkondensieren von Imprägnaten, welche aus mit Kunstharz getränktem, folienartigem Bahnmaterial gebildet sind; Melaminharz-freies Imprägnat

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106676969A (zh) * 2016-12-28 2017-05-17 江苏建丰装饰纸有限公司 抗菌负氧型液态装饰纸生产工艺
CN106676969B (zh) * 2016-12-28 2019-01-11 江苏建丰装饰纸有限公司 抗菌负氧型液态装饰纸生产工艺

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PT2340332E (pt) 2012-08-29
PL2340332T3 (pl) 2012-10-31
CN102216525B (zh) 2013-11-06
CA2739548C (fr) 2017-07-04
SI2340332T1 (sl) 2012-12-31
ES2388830T3 (es) 2012-10-19
CA2739548A1 (fr) 2010-04-15
WO2010040781A2 (fr) 2010-04-15
US8945679B2 (en) 2015-02-03
WO2010040781A3 (fr) 2011-03-10
RU2467115C1 (ru) 2012-11-20
DE102008050704A1 (de) 2010-04-08
CN102216525A (zh) 2011-10-12
US20110290180A1 (en) 2011-12-01

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