EP0756647B1 - Panneau isolant en laine minerale et son procede de production - Google Patents

Panneau isolant en laine minerale et son procede de production Download PDF

Info

Publication number
EP0756647B1
EP0756647B1 EP96902253A EP96902253A EP0756647B1 EP 0756647 B1 EP0756647 B1 EP 0756647B1 EP 96902253 A EP96902253 A EP 96902253A EP 96902253 A EP96902253 A EP 96902253A EP 0756647 B1 EP0756647 B1 EP 0756647B1
Authority
EP
European Patent Office
Prior art keywords
mineral wool
insulation board
open
formation
stiffening material
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
Application number
EP96902253A
Other languages
German (de)
English (en)
Other versions
EP0756647A1 (fr
Inventor
Johannes Horres
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
Application filed by Saint Gobain Isover SA France filed Critical Saint Gobain Isover SA France
Publication of EP0756647A1 publication Critical patent/EP0756647A1/fr
Application granted granted Critical
Publication of EP0756647B1 publication Critical patent/EP0756647B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H13/00—Other non-woven fabrics
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/16—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of fibres, chips, vegetable stems, or the like
    • E04C2/18—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of fibres, chips, vegetable stems, or the like with binding wires, reinforcing bars, or the like

Definitions

  • the present invention relates to a mineral wool insulation board and to a method for producing the mineral wool insulation board according to the preambles of claims 1 and 6.
  • Such mineral wool insulation boards are used in particular for thermal insulation of flat roofs, for facade facings or for lining walls and ceilings of buildings.
  • Such insulation boards are chiefly an integrated part of an interlinked heat system, the boards being fastened to walls, ceilings and facades using suitable fastening elements such as dowels and the like, and a plaster system then being applied to the boards.
  • a sufficient surface stiffness of the boards is desired to facilitate their handling on the spot, but in particular also for receiving the tensile and pressure loads that act on the boards due to wind suction forces on facades or due to subsequently applied plaster systems.
  • the boards are used for insulating roofs, in particular flat roofs, it is also desirable to be able to walk on the mineral wool boards, for which purpose they are designed accordingly in terms of strength and compressed accordingly to attain high surface stiffness.
  • GB 1 504 834 describes a stiffened mineral wool insulation board wherein different uncured or only partially cured mineral wool sheets having mineral wool fibres arranged parallel to the surface of the sheet are joined by means of the binding means bonding the fibres together so that at least the fibres of one sheet are arranged perpendicular to the fibres of the other sheets.
  • CH 597 453 discloses a mineral wool insulation board on which a cover layer consisting of a glass fibre mat and/or glass fibre tissue is attached by applying additional binding resin to the mineral wool board and cover layer.
  • DE-A-42 05 380 discloses a product for insulation, in particular a glass wool mat, which is provided with at least one air-permeable cover layer of porous gauze.
  • the gauze is applied to a main surface of the mat by depositing the produced glass wool on the gauze directly in the fall shaft.
  • the glass fibers are thereby connected with one another and with the porous cover layer by means of a thermosetting binder.
  • the method and product disclosed in this document also fail to solve the abovementioned problem.
  • the stiffness-increasing effect is limited and the cover layer can come off the glass wool mat under tensile and pressure stresses.
  • the problem of the invention is to provide with simple measures a mineral wool insulation board with high surface stiffness which can absorb comparatively high pressure and tensile forces so as to prevent for example an unbuttoning or tearing out of fastening means such as dowels and the like which are used for fastening insulation boards to walls, ceilings and facades of buildings.
  • a mineral wool insulation board is stiffened on one or both main surfaces by an open-pore, flat formation which spans the particular main surface of the board, the open-pore formation being embedded in the surface of the board with positive locking, the cavities of the open-pore formation being simultaneously backfilled by the mineral wool of the board in the near-surface areas.
  • Embedding the open-pore formation by pressing it into the surface layer of the mineral wool body produces a both positive and nonpositive compound of the open-pore formation with the mineral wool body, whereby the pressure forces acting on the mineral wool insulation board under load are distributed uniformly over a sufficiently large surface and the embedded cross strands with a sufficient grid width to permit suitable backfilling of the grid spaces for the positive and nonpositive lock.
  • a suitable formation is in particular a wire net as is used for example for rabbit hutches and the like.
  • the mineral wool insulation board is obtained by pressing the stiffening material into its surface. This is preferably done during production of the mineral wool insulation boards themselves, whereby in a preferred embodiment of the production method a sheet of mineral wool or several superimposed layers of mineral wool are compressed within a creper. This results in a gradual longitudinal compression which is obtained by the speed of passage through the creper being lower than the speed of preceding feed of mineral wool fiber layers, and pressure being additionally exerted on an upper band and/or lower band of the creper, thereby compacting the compressed mineral wool further. Before the sheet of mineral wool runs into the creper the stiffening material to be applied to the surface of the mineral wool body is fed to the sheet of mineral wool.
  • the stiffening material can be fed from above or from below with respect to the sheet of mineral wool. It is likewise possible to feed stiffening material to the sheet of mineral wool from both sides so that the mineral wool is sandwiched between the layers of stiffening material. Due to the compression and compacting of the sheet of mineral wool the fibers tend to escape. This escaping material passes into the spaces in the arriving stiffening material during compression or compacting, thereby resulting in a firm, positive and nonpositive compound between the forming mineral wool body and the stiffening material.
  • the inventive method for producing the mineral wool insulation board with at least one stiffened surface within an already existing production step obtains a product improvement without requiring any high additional investment. One thus not only obtains high-quality products whose stiffening layer cannot come off the actual mineral wool body, but also saves additional working steps such as spraying an additional binder, which in particular lowers the fire load of the final product.
  • Fig. 1 shows a schematic view of a detail of inventive mineral wool insulation board 1 in the surface of which gridlike stiffening material 2 consisting of parallel longitudinal strands and perpendicular cross strands is embedded in uniform arrangement.
  • gridlike stiffening material 2 consisting of parallel longitudinal strands and perpendicular cross strands is embedded in uniform arrangement.
  • An especially suitable grid is for example one with diagonally extending strands limiting lozenged openings therebetween.
  • the grid is embedded within the insulation board in such a way that the outer surface of the embedded grid along with the mineral wool areas backfilling the grid spaces limit the outer surface of the insulation board.
  • the longitudinal and cross strands have a thickness of about 2 mm with a board thickness of 40 mm, the distance between the cross struts being about 12 mm and that between the longitudinal struts about 20 mm.
  • Fig. 2 shows a preferred embodiment of a method for producing the inventive mineral wool body with a stiffened surface.
  • Mineral fibers la are fed in layers by transport bands 3 to creper 4, 4a and passed on from there to removing device or recompacting device 5 in the area of the curing furnace.
  • the speeds of the various successive steps decrease so that at least V3 > V4 holds.
  • the speed difference between V3 and V4 already obtains a compression and compacting of the mineral fiber layers.
  • Pressure P is additionally exerted on the compressed mineral fiber layers via the upper band of creper 4a, which leads to further compacting.
  • strengthening material 2 is pacting.
  • strengthening material 2 is introduced into the creper so that mineral fibers la come to lie on this strengthening material. Due to the compacting and the additional pressure via the upper band of creper 4a the strengthening material is pressed into at least one surface of the compacted mineral fiber material and connected positively therewith. When the pressed mineral fiber material connected with the strengthening material leaves the curing furnace via transport bands 5, it constitutes finished mineral wool fiber product 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Textile Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)
  • Thermal Insulation (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Cell Separators (AREA)
  • Insulating Bodies (AREA)
  • Glass Compositions (AREA)

Claims (6)

  1. Panneau ou feuille isolant(e) en laine minérale qui est rigidifié(e) par une formation plate à pores ouverts s'étendant au moins sur une surface principale du panneau isolant, caractérisé en ce que la formation (2) à pores ouverts d'un type à larges mailles est noyée dans la surface du panneau isolant par verrouillage positif, la laine minérale étant pressée dans les cavités de la formation à pores ouverts dans la zone de la surface du panneau isolant.
  2. Panneau isolant selon la revendication 1, caractérisé en ce que la formation à pores ouverts est formée par un matériau rigidifiant de type grillage ou grille.
  3. Panneau isolant selon la revendication 1 ou 2, caractérisé en ce que le matériau rigidifiant est formé de plastique ou de fil métallique.
  4. Panneau isolant selon l'une quelconque des revendications précédentes, caractérisé en ce que la formation à pores ouverts est pressée, la masse de laine minérale étant pressée ou comprimée dans sa surface, en comblant ainsi les cavités ou les espaces dans la formation avec de la laine minérale.
  5. Procédé de fabrication du panneau isolant en laine minérale des revendications 1 à 4, caractérisé en ce qu'une ou plusieurs feuilles de laine minérale superposées avec une formation à pores ouverts placée sur au moins une surface principale sont guidées à travers un appareil appliquant des forces de compression, de préférence un crêpeur.
  6. Procédé selon la revendication 5, caractérisé en ce qu'au même moment que la feuille de laine minérale est compactée et compressée, elle est pressée avec le matériau rigidifiant fourni à l'intérieur du crêpeur, ce qui résulte en une connexion positive entre la masse de laine minérale et le matériau rigidifiant.
EP96902253A 1995-02-21 1996-01-25 Panneau isolant en laine minerale et son procede de production Expired - Lifetime EP0756647B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19505969 1995-02-21
DE19505969A DE19505969A1 (de) 1995-02-21 1995-02-21 Dämmplatte aus Mineralwolle sowie Verfahren zur Herstellung derselben
PCT/EP1996/000307 WO1996026310A1 (fr) 1995-02-21 1996-01-25 Panneau isolant en laine minerale et son procede de production

Publications (2)

Publication Number Publication Date
EP0756647A1 EP0756647A1 (fr) 1997-02-05
EP0756647B1 true EP0756647B1 (fr) 1999-09-01

Family

ID=7754626

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96902253A Expired - Lifetime EP0756647B1 (fr) 1995-02-21 1996-01-25 Panneau isolant en laine minerale et son procede de production

Country Status (12)

Country Link
EP (1) EP0756647B1 (fr)
AT (1) ATE184058T1 (fr)
CZ (1) CZ287078B6 (fr)
DE (2) DE19505969A1 (fr)
DK (1) DK0756647T3 (fr)
ES (1) ES2137661T3 (fr)
FI (1) FI118266B (fr)
HU (1) HU219472B (fr)
NO (1) NO308909B1 (fr)
PL (1) PL181096B1 (fr)
SK (1) SK284242B6 (fr)
WO (1) WO1996026310A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SK286220B6 (sk) * 2003-04-04 2008-05-06 �Stav Materi�Lov A Mechaniky Strojov Sav Spôsob výroby vystuženého konštrukčného prvku, konštrukčný prvok a jeho použitie
FR2857900B1 (fr) * 2003-07-23 2006-01-13 Saint Gobain Isover Structure sandwich a base de fibres minerales et son procede de fabrication
CZ2015323A3 (cs) * 2015-05-14 2016-08-24 Zdeněk Pavlík Zateplovací kompozitní panel s odvětrávací výplní

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1070364B (de) * 1959-12-03 Actien-Gesellschaft der Gerresheimer Glashütten werke, vorm. Ferd. Heye, Düsseldorf-Gerresheim Mit einem Putzträger verbundene Mineralfaserdämmplatte
DE811402C (de) * 1946-12-16 1951-08-20 Johannes Theodorus Stevens Wand-, Boden- und Dachkonstruktion
DE1886678U (de) * 1963-08-03 1964-01-30 Wilhelm Connemann Flachsverwer Tafelfoermiges bauelement, insbesondere dachplatte.
FR1593575A (fr) * 1968-09-17 1970-06-01
DE2232785C3 (de) * 1972-07-04 1985-08-08 Bayerische Wollfilzfabriken KG, Offermann, Zeiler Schmid & Co, 8875 Offingen Poröses Nadelvlies sowie zugehörige Herstellungsverfahren und Anwendungen
NL7412505A (nl) * 1974-09-23 1976-03-25 Nolco B V Werkwijze voor het vervaardigen van samenge- perste geluidsabsorberende en geluidsisole- rende platen en de aldus vervaardigde platen.
GB1504834A (en) * 1976-02-06 1978-03-22 Rockwool Ab Method for the production of a composite sheet of bonded mineral wool fibres
US4129637A (en) * 1977-06-08 1978-12-12 Armstrong Cork Company Use of an open porous thermoplastic netting as the laminating adhesive in forming a mineral wool fiberboard product
DE3149004A1 (de) * 1981-12-10 1983-06-16 Grünzweig + Hartmann und Glasfaser AG, 6700 Ludwigshafen Durch pressen verdichteter waermedaemmkoerper aus einem hochdispersen daemmaterial
DE8535245U1 (de) * 1985-12-14 1986-04-30 Piest, Heinz Helmut, 7121 Löchgau Laminat mit einer Lage aus wärmedämmendem filzartigen Stoff
DE3640580A1 (de) * 1986-11-27 1988-06-09 Akzo Gmbh Kombinationsmatte mit armierung
DE4214335A1 (de) * 1992-05-04 1993-11-11 Helmut Meister Verfahren zum Herstellen eines Leichtbauteiles in Platten- oder Quaderform
AT406064B (de) * 1993-06-02 2000-02-25 Evg Entwicklung Verwert Ges Bauelement
DE9315083U1 (de) * 1993-10-06 1994-03-24 Lindner Bjoern Verbund-Vlies mit eingenadelten steifen Verstärkungselementen

Also Published As

Publication number Publication date
DE69604033T2 (de) 2000-05-04
ATE184058T1 (de) 1999-09-15
FI964215A0 (fi) 1996-10-18
PL316944A1 (en) 1997-02-17
CZ287078B6 (en) 2000-08-16
DE69604033D1 (de) 1999-10-07
EP0756647A1 (fr) 1997-02-05
DE19505969A1 (de) 1996-08-22
SK134596A3 (en) 1997-05-07
FI118266B (fi) 2007-09-14
NO308909B1 (no) 2000-11-13
ES2137661T3 (es) 1999-12-16
SK284242B6 (sk) 2004-12-01
FI964215A (fi) 1996-10-18
CZ299896A3 (en) 1997-01-15
HUP9602905A3 (en) 1998-03-02
DK0756647T3 (da) 1999-12-13
WO1996026310A1 (fr) 1996-08-29
HU219472B (hu) 2001-04-28
PL181096B1 (pl) 2001-05-31
NO964437L (no) 1996-10-18
HUP9602905A2 (en) 1997-05-28
NO964437D0 (no) 1996-10-18

Similar Documents

Publication Publication Date Title
US2850890A (en) Precast element and reinforced facing layer bonded thereto
CA1204279A (fr) Methode de fabrication de corps plats armes de fibres avec un liant thermodurcissable
AT391445B (de) Akustisch poroeses verbundmaterial fuer bauzwecke sowie verfahren zu dessen herstellung
WO1988000265A1 (fr) Procede pour la production en continu de plaques de laine de roche
JP3631994B2 (ja) 長繊維強化熱可塑性樹脂シートおよび該シートにより補強された複合成形体
WO1996032251A1 (fr) Article stratifie ou moule et procede pour le fabriquer
CN103764929A (zh) 用于平屋顶或平斜屋顶的绝缘元件、用于平屋顶或平斜屋顶的屋面系统以及用于产生绝缘元件的方法
EP0017435B1 (fr) Perfectionnements apportés à un procédé pour fabriquer des panneaux de construction et panneaux de construction ainsi obtenus
CA1305032C (fr) Procede de fabrication de materiau de revetement et materiau ainsi obtenu
EP0756647B1 (fr) Panneau isolant en laine minerale et son procede de production
CA1247347A (fr) Preparation d'objets plans armes de fibres
JPH1016123A (ja) 板状体又は成形体及びその製法
JP4105784B2 (ja) 吸音板及びその製造方法
EP1419880A1 (fr) Procédé pour la fabrication d'un élément de garniture intérieur
CN101680221A (zh) 建筑外墙隔热用的外墙隔热板、包含该外墙隔热板的复合隔热系统以及外墙隔热板的制作方法
CZ292903B6 (cs) Pravoúhlá izolační rohož, tvarově přizpůsobitelná tvaru izolované plochy
CN109982836B (zh) 用于生产层压复合材料的方法
HU215374B (hu) Eljárás műanyag alapú, könnyű szerkezetű szendvicslapok előállítására
EP0048582A1 (fr) Panneau de construction composite, procédé et dispositif de fabrication
JP6004553B1 (ja) コンクリート表層における真空脱水処理方法
US20040203307A1 (en) Wallcovering for use on irregular surfaces
JPH11291272A (ja) ヤシ繊維板およびその製造方法
GB2084076A (en) Composite building slab
JPS6145948B2 (fr)
JPS584605B2 (ja) 繊維補強セメント板の製造方法

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: 19960912

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB IT LI NL SE

AX Request for extension of the european patent

Free format text: SI PAYMENT 960912

17Q First examination report despatched

Effective date: 19980709

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

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

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FR GB IT LI NL SE

AX Request for extension of the european patent

Free format text: SI PAYMENT 19960912

REF Corresponds to:

Ref document number: 184058

Country of ref document: AT

Date of ref document: 19990915

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 69604033

Country of ref document: DE

Date of ref document: 19991007

ITF It: translation for a ep patent filed

Owner name: SOCIETA' ITALIANA BREVETTI S.P.A.

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2137661

Country of ref document: ES

Kind code of ref document: T3

ET Fr: translation filed
REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: E. BLUM & CO. PATENTANWAELTE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Owner name: ISOVER SAINT-GOBAIN

Free format text: ISOVER SAINT-GOBAIN#LES MIROIRS 18, AVENUE D'ALSACE#92400 COURBEVOIE (FR) -TRANSFER TO- ISOVER SAINT-GOBAIN#LES MIROIRS 18, AVENUE D'ALSACE#92400 COURBEVOIE (FR)

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20090122

Year of fee payment: 14

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100125

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20140123

Year of fee payment: 19

Ref country code: DK

Payment date: 20140123

Year of fee payment: 19

Ref country code: DE

Payment date: 20140203

Year of fee payment: 19

Ref country code: BE

Payment date: 20140123

Year of fee payment: 19

Ref country code: NL

Payment date: 20140120

Year of fee payment: 19

Ref country code: CH

Payment date: 20140123

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20140109

Year of fee payment: 19

Ref country code: IT

Payment date: 20140123

Year of fee payment: 19

Ref country code: FR

Payment date: 20140121

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20140123

Year of fee payment: 19

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150131

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 69604033

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20150801

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

Effective date: 20150131

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20150125

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150801

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150131

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150125

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150131

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150801

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20150930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150126

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150202

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: 20150125

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150131

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20160226

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: 20150126