EP1095194B1 - Beschichtetes mineralwollprodukt und verfahren zu dessen herstellung - Google Patents

Beschichtetes mineralwollprodukt und verfahren zu dessen herstellung Download PDF

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Publication number
EP1095194B1
EP1095194B1 EP00934987A EP00934987A EP1095194B1 EP 1095194 B1 EP1095194 B1 EP 1095194B1 EP 00934987 A EP00934987 A EP 00934987A EP 00934987 A EP00934987 A EP 00934987A EP 1095194 B1 EP1095194 B1 EP 1095194B1
Authority
EP
European Patent Office
Prior art keywords
mineral wool
wool product
layer
fiber mat
foam
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.)
Revoked
Application number
EP00934987A
Other languages
English (en)
French (fr)
Other versions
EP1095194A1 (de
EP1095194B9 (de
Inventor
Michael Becker
Lothar Bihy
Horst Keller
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.)
Saint Gobain Isover SA France
Original Assignee
Saint Gobain Isover SA France
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 Saint Gobain Isover SA France filed Critical Saint Gobain Isover SA France
Publication of EP1095194A1 publication Critical patent/EP1095194A1/de
Publication of EP1095194B1 publication Critical patent/EP1095194B1/de
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Publication of EP1095194B9 publication Critical patent/EP1095194B9/de
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B9/045—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like being laminated
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/762—Exterior insulation of exterior walls
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/88—Insulating elements for both heat and sound
    • E04B1/90—Insulating elements for both heat and sound slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B9/0464—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like having irregularities on the faces, e.g. holes, grooves
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0867—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having acoustic absorption means on the visible surface
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8414—Sound-absorbing elements with non-planar face, e.g. curved, egg-crate shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8461—Solid slabs or blocks layered

Definitions

  • the present invention relates to a coated mineral wool product such as an an acoustically transparent ceiling panel or a facade insulation board in accordance with the preamble of claim 1, a process for producing such a mineral wool product in accordance with claim 8, and a coating mass for producing an acoustically transparent mineral wool product in accordance with claim 13.
  • sound absorbing wall and ceiling constructions are employed essentially for two tasks.
  • this is the reduction of the sound level in a room in order to counteract noise in workplaces and living spaces
  • a sound absorber effective for both applications must possess a sufficiently high flow resistance for the obtention of high friction losses, and at the same time a porous structure to better allow penetration by sound waves.
  • sound absorption for example sound absorbing panels of mineral wool were used in the prior art. Sound deadening (sound absorption) is basically understood to be the conversion of sound energy into heat.
  • mineral wool being a porous and open-cell material is particularly well suited. Energy conversion fundamentally takes place as a result of friction processes inside the absorber material.
  • Open mineral wool products such as, e.g., mineral wool boards are not suited for acoustic insulation in interiors if only for esthetic reasons.
  • the prior art consequently i.a. employed insulation boards of mineral wool provided on at least one side with a lining, or lamination, of resin-bonded glass fiber mat having a weight per surface unit between 20 and 150 g/m 2 .
  • the glass fiber mats were provided with various decorative printings for esthetic reasons.
  • the sound absorbing or acoustically transparent materials are moreover generally expected to be not flammable within the meaning of German Industrial Standard DIN 4102 Part 1, building materials rating A.
  • the glass fiber mats were applied onto the uncured mineral wool mat by means of a suitable adhesive and cured in a tunnel furnace. Following the curing process, mechanical molding into the corresponding size formats by means of machining units and finally packaging was carried out. Owing to this post-processing, however, a considerable amount of fiber material was discharged, which in turn results in soiling of the surface and associated cleaning work.
  • a mineral wool product laminated with a fiber mat is coated on at least one side with a layer based on a siliceous material and containing at least one organic plastic, it was surprisingly found that the surface of the mineral wool product assumes a membrane-type character, i.e., it yields to pressure and springily resumes its former shape upon release of pressure, whereby the impact penetration strength is increased considerably.
  • the surface of the mineral wool product according to the invention becomes markedly more resistant against any possible, inadvertent destruction occurring on the construction site.
  • the layer may receive an admixture of paint pigments according to need, whence they fit in with the respective circumstances of interior design.
  • the mineral wool products according to the invention present high degrees of sound absorption in comparison with conventional coated mineral wool products.
  • the process according to the invention furnishes products having a faultless, clean surface, namely owing to the fact that the coating mass is applied only after the so-called tunnel furnace, i.e., when the mineral wool body is already present in the cured state. Moreover it is essential that the coating mass is applied on the glass fiber mat in the form of a foam, for thereby it is possible to massage, as it were, the coating mass into the fiber mat and the adjacent body surface. This may, for example, be effected by means of an elastic roller, whereby an intimate connection between the surfaces of the fiber mat and of the underlying mineral wool is achieved through capillary effect. Fundamendally the coating may, however, also be carried out by immersion, spraying, flooding or doctor blade.
  • the surface will, however, still be sealed in the wet state.
  • the compound will obtain the actual open-pore, acoustically transparent surface only through the subsequent drying of the body surface coated with foam mass in a drying furnace, e.g., under intense infrared heating. Owing to this drying, the macroscopic air bubbles burst prior to curing of the coating mass and thus release the pores of the mat. As a result of the adhesion forces, both the mat fiber and the mineral fiber are enveloped by the coating mass which thus cures on the fiber.
  • the compound of glass fiber mat with mineral wool thus allows for optimum spatial distribution of forces in the event of impact stress, which is furthermore assisted by an elastifying constituent in the mass.
  • a coating mass having the following composition is used: 20-40% (wt.) silica sol (40% (wt.) solid content SiO 2 ) 10-25% (wt.) plastic dispersion 1-5% (wt.) aluminum hydroxide 0.5-2% (wt.) foaming agent 0.05-1 % (wt.) foam stabiliser, balance: water, and optionally flameproofing agent and/or further additions.
  • EP 0 728 124 B1 The coating mass of EP 0 728 124 B1 is deeply impressed into the mineral wool surface, bringing about cobweb-type bridges of coating material between the fibers.
  • the inventive coating mass is applied on a fiber mat-laminated mineral wool product, generally a mineral wool board, resulting in the surprising properties of the mineral wool product according to the invention.
  • a preferred coating mass is represented in claim 2, wherein the content of organic substances is irrelevant under the aspect of flammability.
  • a mineral wool product in accordance with claim 4 has the advantage that - if the layer/coating is made to be electrically and/or magnetically effective, the mineral wool product may, e.g., be used as a radar absorber - or quite generally in the event of so-called electrosmog.
  • Preferred substances for a coating for the purpose of radar radiation absorption are represented in claim 5.
  • mineral wool products may be provided with a layer presenting, in accordance with claim 6, foam layer forming agents, particularly expanded graphite, pentaerythritol or the like which bring about thermally insulating properties in the case of a fire.
  • foam layer forming agents particularly expanded graphite, pentaerythritol or the like which bring about thermally insulating properties in the case of a fire.
  • the foamed coating mass is applied preferably in an application quantity of 100 g/m 2 to 500 g/m 2 , preferably approx. 300 g/m 2 in accordance with claim 9.
  • a foam weight per liter of 100 g/l to 400 g/l, preferably approx. 250 g/l in accordance with claim 10 is used.
  • the coating of the mineral wool product according to the invention is preferably dried in a drying kiln at a temperature of approx. 260°C.
  • a drying kiln at a temperature of approx. 260°C.
  • the macroscopic air bubbles within the layer burst prior to curing of the coating mass, resulting in the generation of an open-pore compound through which sound waves may penetrate into the inside of the mineral wool product to be absorbed there.
  • the coating acquires a membrane-type character so as to have mechanical strength.
  • the board-shaped mineral wool product shown under 1 in the sectional view of Fig. 1, presents a coating 2 of a suitable glass fiber mat 3 intimately combined with the surface of a body 4 of mineral wool.
  • the glass fiber mat is adhered to the body 4 in the course of curing inside the tunnel furnace, namely as a result of the organic binder which gives shape to the body.
  • the glass mat 3 adhered to the mineral wool body 4 has a weight per surface unit of approx. 60 g/m 2 .
  • the recipe given below is used: 44.7% (wt.) silica sol (40% solid content SiO 2 ) 20% (wt.) Bayceram® as a polyester-polyurethane based plastic dispersion 15% (wt.) aluminum hydroxide 4% (wt.) colorant 2.1 % (wt.) foaming agent 0.3% (wt.) foam stabiliser balance: water
  • plastic dispersion a polyester-polyurethane dispersion by Bayer AG, water content: 50% having the tradename "Bayceram®" is used in the present embodiment. It is, of course, possible to use any plastic dispersion which is water and light resistant on the one hand and brings about particularly good elasticity on the other hand. Thus it is, for example, also possible to use latex dispersions.
  • the coating mass is foamed to about 6 times the unfoamed volume with the aid of an agitator.
  • the foam weight per liter is approx. 250 g/I.
  • the foamed coating mass is applied on the surface of the fiber mat 3 by means of an elastic roller. Through massaging the foam into the mat surface which is achieved with the aid of the elastic roller, and the capillary effect of the saulying mineral wool, an intimate permeation is achieved, with the surface still being sealed.
  • the coated raw product is in the exemplary case dried in a drying kiln at intense infrared heating at approx. 260°C. Through this drying process, the macroscopic air bubbles burst prior to curing of the coating mass and form open pores 5 in the coating 2, which at least partly communicated with pores 6 of the glass fiber mat 3 and thus with the mineral wool body 4.
  • Ceiling insulation boards 1 produced in this way present a membrane-type behavior on the side having the coating applied due to the springy-elastic properties of the compound of coating 2, glass mat 3 and mineral wool body 4.
  • the ceiling panels 1 thus produced moreover present a high degree of sound absorption and present an appealing surface at markedly enhanced impact penetration strength in comparison with the conventional mineral wool products lined with fiber mats.
  • Fig. 2 which shows the impact penetration strength plotted against the depth of impression, it can be seen that the impact penetration strength of the mineral wool products according to the invention is approximately tripled in comparison with glass fiber mats without a foam coating.
  • the mineral wool products according to the invention 1 are thus on the one hand excellently suited for insertion in ceiling constructions of hung ceilings. On the other hand, however, owing to their high impact penetration strength, they are also well suited for use as facade insulation boards to allow for a reduction of the bulk densities thereof.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Glass Compositions (AREA)
  • Cosmetics (AREA)

Claims (12)

  1. Mineralwollprodukt, so wie eine Decken- oder Fassadenisolationsplatte, die auf wenigstens einer Seite eine Schicht (2) aufweist, die auf einem silikatischen Material basiert und die wenigstens einen organischen Kunststoff enthält,
    dadurch gekennzeichnet, dass
    die Schicht (2) geschäumt ist und dass ein Faservlies (3) zwischen der geschäumten Beschichtung (2) und der Oberfläche des Mineralwollproduktes (1) angeordnet ist.
  2. Mineralwollprodukt gemäß Anspruch 1, dadurch gekennzeichnet, dass es durch die Anwendung einer geschäumten Beschichtungsmasse auf ein mit einem Faservlies laminiertem Mineralwollprodukt und durch anschließendes Trocknen erhältlich ist, wobei die Beschichtungsmasse die folgende Zusammensetzung aufweist: 20-40 Gew.-% Kieselsol (40 Gew.-% Feststoffgehalt SiO2) 10-25 Gew.-% Kunststoffdispersion 1-5 Gew.-% Aluminiumhydroxid 0.5-2 Gew.-% Schaumbildner 0.05-1 Gew.-% Schaumstabilisator Rest: Wasser, und optional Flammschutzmittel und/oder weitere Zusatzstoffe.
  3. Mineralwollprodukt gemäß Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Faservlies (3) ein Glasfaservlies ist.
  4. Mineralwollprodukt gemäß einem der Ansprüche 1-3, dadurch gekennzeichnet, dass die Schicht (2) elektrisch und/oder magnetisch wirksam ist.
  5. Mineralwollprodukt gemäß Anspruch 4, dadurch gekennzeichnet, dass die Schicht (2) weiterhin umfasst:
    elektrisch leitfähige und/oder magnetisch dämpfende Substanzen, so wie Kohlenstoff, insbesondere pulverförmigen Kohlenstoff, Carbonfasern, Graphit, insbesondere expandierten Graphit, Mu-Metall, Chromdioxid, Metall-Splitter, Carbonyleisen.
  6. Mineralwollprodukt gemäß einem der Ansprüche 1-5, dadurch gekennzeichnet, dass die Schicht (2) zusätzlich Schaumschicht-bildende Mittel, insbesondere expandiertes Graphit, Pentaerythritol, aufweist.
  7. Mineralwollprodukt gemäß einem der Ansprüche 1-6, dadurch gekennzeichnet, dass die Gewicht-pro-Oberfäche Einheit des Faservlieses (3) 20-150 g/m2, insbesondere 40-80 g/m2, besonders bevorzugt 60 g/m2 beträgt.
  8. Verfahren zur Herstellung eines Minerallwollproduktes (1) gemäß einem der Ansprüche 1-7,
    dadurch gekennzeichnet, dass
    eine geschäumte Beschichtung (2) auf der Basis eines silikatischen Bindemittels und enthaltend wenigstens einen organischen Kunststoff auf eine Faservlieslaminierung (3) eines Mineralwollproduktes angewendet wird, wobei die Schaumbläschen im Laufe des des Trocknens zum Platzen gebracht werden.
  9. Verfahren gemäß Anspruch 8, dadurch gekennzeichnet, dass eine Anwendungsmenge von 100-500 g/m2, vorzugsweise etwa 300 g/m2, geschäumter Beschichtungsmasse verwendet wird.
  10. Verfahren gemäß Anspruch 8 oder 9, dadurch gekennzeichnet, dass ein Schaumgewicht pro Liter von 100-400 g/l, vorzugsweise etwa 250 g/l verwendet wird.
  11. Verfahren gemäß einem der Ansprüche 8-10, dadurch gekennzeichnet, dass die Schicht (2) in einem Tunnelofen, vorzugsweise bei einer Temperatur von etwa 260 °C getrocknet wird.
  12. Verfahren gemäß einem der Ansprüche 8-11, dadurch gekennzeichnet, dass eine Beschichtungsmasse mit der folgenden Zusammensetzung verwendet wird: 20-40 Gew.-% Kieselsol (40 Gew.-% Feststoffgehalt SiO2) 10-25 Gew.-% Kunststoffdispersion 1-5 Gew.-% Aluminiumhydroxid 0.5-2 Gew.-% Schaumbildner 0.05-1 Gew.-% Schaumstabilisator Rest: Wasser, und optional Flammschutzmittel und/oder weitere Zusatzstoffe.
EP00934987A 1999-05-07 2000-05-05 Beschichtetes mineralwollprodukt und verfahren zu dessen herstellung Revoked EP1095194B9 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19921284A DE19921284A1 (de) 1999-05-07 1999-05-07 Beschichtetes Mineralwolleprodukt sowie Verfahren zu seiner Herstellung
DE19921284 1999-05-07
PCT/EP2000/004067 WO2000068525A1 (en) 1999-05-07 2000-05-05 Coated mineral wool product, and process for its production

Publications (3)

Publication Number Publication Date
EP1095194A1 EP1095194A1 (de) 2001-05-02
EP1095194B1 true EP1095194B1 (de) 2005-11-23
EP1095194B9 EP1095194B9 (de) 2006-06-28

Family

ID=7907438

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00934987A Revoked EP1095194B9 (de) 1999-05-07 2000-05-05 Beschichtetes mineralwollprodukt und verfahren zu dessen herstellung

Country Status (10)

Country Link
EP (1) EP1095194B9 (de)
AT (1) ATE310861T1 (de)
AU (1) AU5064200A (de)
BR (1) BR0006100A (de)
CZ (1) CZ299916B6 (de)
DE (2) DE19921284A1 (de)
HU (1) HU225451B1 (de)
NO (1) NO20010073L (de)
PL (1) PL344859A1 (de)
WO (1) WO2000068525A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007040938B4 (de) † 2007-08-30 2023-09-21 Remmers Baustofftechnik Gmbh Wandaufbau und Wärmedämmplatte
DE102016009147A1 (de) 2016-03-17 2017-09-21 Armstrong Building Products Gmbh Wand- und/oder Deckenplatte und Verfahren zu dessen Herstellung
DE102018112260A1 (de) * 2018-05-22 2019-11-28 Saint-Gobain Isover G+H Ag Wärmedämmelement, Bauwerkskonstruktion sowie Verfahren zur Vermeidung von Feuchteschäden an einem Bauwerk
DE102018132217B3 (de) * 2018-12-14 2020-01-30 Airbus Defence and Space GmbH Verfahren zum Herstellen einer Schicht einer Vorrichtung zur Absorption von elektro-magnetischer Strahlung
CN109626934A (zh) * 2019-01-25 2019-04-16 北京新时代寰宇科技发展有限公司 一种用于制备保温结构一体板的配方及其保温结构一体板
CN113338461A (zh) * 2021-05-21 2021-09-03 北辰(上海)环境科技有限公司 一种组合型高隔声量吸隔声板

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1579897A (en) * 1924-10-20 1926-04-06 Thomas Day Company Electric-lighting fixture
GB2177048B (en) * 1985-06-01 1990-01-24 Saint Gobain Isover Mineral fibre product for use as an insulating panel or insulating strip
WO1990012168A1 (en) * 1989-04-05 1990-10-18 Snyder Stephen J Sound attenuating laminate and installation for jet aircraft engines
US5364681A (en) * 1993-02-05 1994-11-15 Gencorp Inc. Acoustic lamina wall covering
ATE167849T1 (de) * 1993-11-11 1998-07-15 Saint Gobain Isover Mineralwolleprodukt, sowie verfahren zu seiner herstellung, beschichtungsmasse hierfür und deren verwendung
ATE153645T1 (de) * 1993-11-11 1997-06-15 Gruenzweig & Hartmann Mineralwolleprodukt sowie verfahren zu seiner herstellung, beschichtungsmasse hierfür und deren verwendung

Also Published As

Publication number Publication date
CZ299916B6 (cs) 2008-12-29
PL344859A1 (en) 2001-11-19
WO2000068525A1 (en) 2000-11-16
EP1095194A1 (de) 2001-05-02
HUP0101857A2 (hu) 2001-09-28
HU225451B1 (en) 2006-12-28
HUP0101857A3 (en) 2002-11-28
EP1095194B9 (de) 2006-06-28
NO20010073D0 (no) 2001-01-05
DE19921284A1 (de) 2000-11-09
CZ20004464A3 (en) 2001-06-13
BR0006100A (pt) 2001-04-03
DE60024205T2 (de) 2006-08-17
DE60024205D1 (de) 2005-12-29
NO20010073L (no) 2001-03-02
AU5064200A (en) 2000-11-21
ATE310861T1 (de) 2005-12-15

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