GB2325678A - An insulated wall panel with male and female edge connectors - Google Patents

An insulated wall panel with male and female edge connectors Download PDF

Info

Publication number
GB2325678A
GB2325678A GB9810809A GB9810809A GB2325678A GB 2325678 A GB2325678 A GB 2325678A GB 9810809 A GB9810809 A GB 9810809A GB 9810809 A GB9810809 A GB 9810809A GB 2325678 A GB2325678 A GB 2325678A
Authority
GB
United Kingdom
Prior art keywords
sheet
external
panel
recess
male
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.)
Granted
Application number
GB9810809A
Other versions
GB9810809D0 (en
GB2325678B (en
Inventor
Eoin T Mccarthy
Patrick Mcdonald
Thomas Mcguinness
Paul Martin
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.)
Kingspan Research and Developments Ltd
Original Assignee
Kingspan Research and Developments Ltd
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 Kingspan Research and Developments Ltd filed Critical Kingspan Research and Developments Ltd
Publication of GB9810809D0 publication Critical patent/GB9810809D0/en
Publication of GB2325678A publication Critical patent/GB2325678A/en
Application granted granted Critical
Publication of GB2325678B publication Critical patent/GB2325678B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/292—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and sheet metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
    • E04D3/351—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material
    • E04D3/352—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material at least one insulating layer being located between non-insulating layers, e.g. double skin slabs or sheets
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
    • E04D3/358—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation with at least one of the layers being offset with respect to another layer

Abstract

An insulated wall panel comprises an external sheet (2), an internal sheet (3), and an insulating core (4) between the two sheets. The external sheet (2) has an external male projecting part (10) and an intemal recess (11) on one side, for engagement with a corresponding external recess (12) and projecting inner male part (13) on the opposite side of the panel. A seal (not shown) is interposed between the inner male part (13) on one side of the panel (2) and the corresponding recess (11) on the opposite side. The internal sheet (3) has an internal recess (30) and an external male projecting part (31) on one side for engagement with a corresponding external recess (33) and a projecting internal male part (32) on the opposite side of the panel. The internal joint between the external male projecting part (31) and external recess (33) on internal sheet (3) can also be sealed by a seal (not shown) interposed between the two.

Description

"An insulated panel" Introduction The invention relates to an insulated panel of the typed comprising a profiled external sheet, an internal liner sheet, and an insulating core between the external sheet and the liner sheet.
Various panels ofthis type are known. There is, however, a need for an improved construction of panel which will facilitate a highly sealed joint between adjacent panels for improved insulation and fire resistance.
Statements of Invention According to the invention, there is provided an insulated panel comprising: an external sheet; an internal lining sheet; an insulating core between the external sheet and the intemal lining sheet; the external sheet and internal lining sheet having profiled joint forming portions for connecting adjacent panels; the external sheet having an external male projecting part and an internal recess part on one side, and a corresponding external recess part and projecting inner male part respectively on the opposite side of the panel; the internal lining sheet having an inner recess part and an outer male projecting part on one side, and a corresponding inner projecting male part and an outer recess part respectively on the opposite side of the panel; the inner male projecting part of the external sheet being profiled for substantially uniform sealing engagement with an inner seal interposed between the inner male projecting part of the external sheet and the corresponding inner recess of the external sheet of an adjacent panel, on assembly.
In a particularly preferred arrangement, the inner male projecting part of the external sheet has a substantially flat nose portion for sealing engagement with the seal in the inner recess of the external sheet of an adjacent panel, on assembly.
Most preferably, the profile of the inner recess of the external sheet is of channel shape for sealing engagement with the seal and the inner male projecting part, on assembly.
Preferably, the inner seal, on assembly of adjacent panels takes up a flattened oval shape substantially filling the gap between the inner recess of the external sheet and the inner male projecting part of the external sheet of an adjacent panel.
In one embodiment of the invention the outer male projecting part of the external sheet defines, an engagement with the external recess of an adjacent external sheet, a substantially uniform outer gap between the external sheets of adjacent panels, on assembly. Preferably the outer external sheet male part has an inner engagement portion for engaging with the wall defining the outer recess of the external sheet of an adjacent panel and an outwardly diverging portion to define, on assembly, a substantially uniform gap between the outer faces of the external sheets of adjacent panels.
Usually the gap is approximately 4mm.
In a particularly preferred embodiment of the invention, the inner male projecting part of the internal lining sheet and the corresponding inner recess of the internal lining sheet of an adjacent panel are arranged to receive an internal seal.
Preferably the inner male projecting part and/or the corresponding inner recess of the internal lining sheet include a dimple to receive an internal seal.
In one embodiment of the invention the internal seal is of a fire resistant material.
Alternatively or additionally the seal is of a food-safe material, such as butyl rubber.
In a preferred embodiment of the invention at least the inner male projecting part of the internal lining sheet and the inner recess part of the internal lining sheet of an adjacent panel are profiled so that, on assembly, a fixing pin may be extended between the profiles for fire resistance. Ideally the inner projecting male part of the external sheet is also profiled for engagement by the fixing pin.
In another embodiment of the invention on assembly, the external male projecting part of the external sheet extends over the external recess part of an adjacent external sheet to define a hidden recess for housing the head of a fastener.
The invention also provides an insulated panel assembly including a plurality of the panels of the invention.
Brief Description of the Drawings The invention will be more clearly understood from the following description thereof, given by way of example only, with reference to the accompanying drawings, in which: Fig. 1 is a side cross sectional view of portion of two adjacent panels according to the invention separated; Fig. 2 is a cross sectional view of the panels jointed together with seals omitted for clarity; Fig. 3 is a cross sectional view of the panels jointed together with seals and a fastener in position; Fig. 4 is a view similar to Fig. 3 with a panel jointing pin in position; Fig. 5 is an exploded perspective view of adjacent panels; Fig. 6 is a view of part of an external sheet on one side of a panel; Fig. 7 is a view of part of an external sheet on the opposite side of the panel; Fig. 8 is a view of part of an intemal sheet on one side of a panel; and Fig. 9 is a view of part of an internal sheet on the opposite side of the panel.
Detailed Description of the Drawings Referring to the drawings, there is illustrated an insulated panel according to the invention and comprising a profiled external sheet 2, an internal liner sheet 3 and an insulating core 4 between the external sheet 2 and internal sheet 3. The sheets 2 and 3 are typically of steel material and the core 4 is of polyurethane or poyisocyanurate foam material which fills the space between the sheets 2, 3. The panel 1 is typically used for roofing and/or cladding systems.
The profiled external sheet 2 and internal lining sheet 3 have profiled jointforming portions for connecting adjacent panels, on assembly as illustrated.
The profiled external sheet 2 has an external male projecting part 10 and an internal recess part 11 on one side for engagement, on assembly, with a corresponding external recess part 12 and projecting inner male part 13 respectively on the opposite side of the panel. An internal weather seal 15 is placed in the internal recess 11 for sealing engagement, on assembly, with the internal male projecting part 13 of the external skin 2 of an adjacent panel. The seal 20 is of an elastomeric memory material which, in this case, is of hollow cylindrical shape, as illustrated.
It will be noted that the internal recess 1 is of generally channel-shape having a base web lia which is substantially flat with rounded corners. Similarly, a front nose portion 13a of the inner male part 13 is substantially flat, also with rounded corners for effective sealing engagement with the seal 20, on assembly. The seal 20, on assembly is deformed evenly into a flattened oval shape as illustrated, providing a highly effective seal.
To control the sealing engagement and to provide a substantially uniform outer gap g and between the external sheets 2 of adjacent panels, on assembly, the external male projecting part 10 has an inner engagement portion lOa for engaging with an inwardly inclined wall 25 defining the outer recess 12 of the external sheet 2 of an adjacent panel 2.
An outwardly diverging wall lOb extends at an angle a of from 70 to 80 , ideally approximately 75O to define, together with the inclined wall 25, the fixed gap g.
The inclined wall 25 extends at an angle 13 which is also from 70 to 80 , ideally approximately 75 . The engagement of the portion 10a of the male part 10 against the inclined wall 25, on assembly, acts as a stop limiting the engagement between the nose 13a and wall 1 la thus controlling the sealing engagement. This engagement between the portion 10a and the inclined wall 25 also ensures that the gap g is uniform which provides an excellent aesthetic finish when a plurality of panels are joined side to side either vertically or horizontally to provide, for example a wall cladding.
It will be noted that on assembly, the external male projecting part 10 of the external sheet 2 extends over the external recess 12 of an adjacent external sheet 2 to define a hidden recess 26 housing the head 27 of a fastener 28. As will be particularly apparent from Fig. 3, the fastener 28 extends through the external sheet 2, the foam core 4 and the internal sheet 3 for fixing a panel to a support.
The internal lining sheet 3 has an inner recess part 30 and an outer male projecting part 31 on one side, and a corresponding inner projecting male part 32 and an outer recess part 33 respectively on the opposite side of the panel, for interengagement on assembly of adjacent panels, as illustrated.
The internal lining sheet 3 includes a dimple 33 to accommodate an internal seal 35 which is typically gun-applied, on-site. The seal 35 is of a fire resistant and/or food-safe material such as butyl rubber.
The profiles of the male parts 31, 32 and recess parts 30, 33 are arranged to overlap on assembly to receive a fixing pin 40 to ensure the integrity of the joint for fire rating, as required. The fixing pin 40 also extends, in this case through the profile of at least one of the external sheets 2 to further strengthen the joint.
In use, the panels may be overlapped either vertically or horizontally. Typically an end bearer is used to start a panel assembly, the end bearer having a head part for engagement in a female recess 11 of the external sheet 2 of a first panel. The other side of the first panel is then fixed in place by a fastener 28. This side of the first panel is then engaged with the mating side of a second panel, as illustrated so that the head 27 of the fastener 28 is hidden, the seal 20 is engaged into the flat oval shape and the gap g between the panels is substantially uniform.
Construction is continued in this way. After on-site construction, fixing pins 40 may be inserted, as illustrated and an internal seal 35 is applied to ensure the integrity of the joint for fire resistance application on/or environments in which the inner wall requires washing, for example in the food applications.
The invention provides an insulated panel with side edges which are arranged for highly efficient heat insulation, sound insulation, weather ingress and fire sealing.
It will be appreciated that the panels may be provided with opposite side edges or two different panels with a similar profile on both side edges may be provided.
The invention is not limited to the embodiments hereinbefore described which may be varied in construction and detail.

Claims (17)

1. An insulated panel comprising: an external sheet; an internal lining sheet; an insulating core between the external sheet and the internal lining sheet; the external sheet and internal lining sheet having profiled joint forming portions for connecting adjacent panels; the external sheet having an external male projecting part and an internal recess part on one side, and a corresponding external recess part and projecting inner male part respectively on the opposite side of the panel; the internal lining sheet having an inner recess part and an outer male projecting part on one side, and a corresponding inner projecting male part and an outer recess part respectively on the opposite side of the panel; the inner male projecting part of the external sheet being profiled for substantially uniform sealing engagement with an inner seal interposed between the inner male projecting part of the external sheet and the corresponding inner recess of the external sheet of an adjacent panel, on assembly.
2. An insulated panel as claimed in claim 1 wherein the inner male projecting part of the external sheet has a substantially flat nose portion for sealing engagement with the seal in the inner recess of the external sheet of an adjacent panel, on assembly.
3. An insulated panel as claimed in claim 1 or 2 wherein the profile of the inner recess of the external sheet is of channel shape for sealing engagement with the seal and the inner male projecting part, on assembly.
4. An insulated panel as claimed in any preceding claim wherein the inner seal, on assembly of adjacent panels takes up a flattened oval shape substantially filling the gap between the inner recess of the extemal sheet and the inner male projecting part of the external sheet of an adjacent panel.
5. An insulated panel as claimed in any preceding claim wherein the outer male projecting part of the external sheet defines, an engagement with the external recess of an adjacent external sheet, a substantially uniform outer gap between the extemal sheets of adjacent panels, on assembly.
6. An insulated panel as claimed in claim 5 wherein the outer external sheet male part has an inner engagement portion for engaging with the wall defining the outer recess of the external sheet of an adjacent panel and an outwardly diverging portion to define, on assembly, a substantially uniform gap between the outer faces of the external sheets of adjacent panels.
7. An insulated panel as claimed in claim 5 or 6 wherein the gap is approximately 4mm.
8. An insulated panel as claimed in any preceding claim wherein the inner male projecting part of the internal lining sheet and the corresponding inner recess of the internal lining sheet of an adjacent panel are arranged to receive an internal seal.
9. An insulated panel as claimed in claim 8 wherein the inner male projecting part and/or the corresponding inner recess of the internal lining sheet include a dimple to receive an internal seal.
10. An insulated panel as claimed in claim 8 or 9 wherein the internal seal is of a fire resistant material.
11. An insulated panel as claimed in any of claims 8 to 10 wherein the seal is of a food-safe material.
12. An insulated panel as claimed in any of claims 8 to Ii wherein the internal seal is of butyl rubber material.
13. An insulated panel as claimed in any preceding claim wherein at least the inner male projecting part of the internal lining sheet and the inner recess part of the internal lining sheet of an adjacent panel are profiled so that, on assembly, a fixing pin may be extended between the profiles for fire resistance.
14. An insulated panel as claimed in claim 12 wherein the inner projecting male part of the external sheet is also profiled for engagement by the fixing pin.
15. An insulated panel as claimed in any preceding claim wherein, on assembly the extemal male projecting part of the external sheet extends over the external recess part of an adjacent external sheet to define a hidden recess housing the head of a fastener.
16. An insulated panel substantially as hereinbefore described with reference to the accompanying drawings.
17. An insulated panel assembly comprising a plurality of the panels as claimed in any ofclaims 1 to 14.
GB9810809A 1997-05-21 1998-05-21 An insulated panel Expired - Fee Related GB2325678B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE970363 1997-05-21

Publications (3)

Publication Number Publication Date
GB9810809D0 GB9810809D0 (en) 1998-07-22
GB2325678A true GB2325678A (en) 1998-12-02
GB2325678B GB2325678B (en) 2001-09-26

Family

ID=11041476

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9810809A Expired - Fee Related GB2325678B (en) 1997-05-21 1998-05-21 An insulated panel

Country Status (8)

Country Link
EP (1) EP0983406B1 (en)
AT (1) ATE253153T1 (en)
AU (1) AU7671698A (en)
CZ (1) CZ295273B6 (en)
DE (1) DE69819319T2 (en)
GB (1) GB2325678B (en)
PL (1) PL200236B1 (en)
WO (1) WO1998053155A1 (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19938014A1 (en) * 1999-08-11 2001-03-15 Thyssenkrupp Stahl Ag Building system for walls and roofs uses sandwich components with flat, or trapezoidal outer shell of metal, flat or profiled inner shell of metal and core of plastics, hard foam or mineral fibers
ES2168946A1 (en) * 2000-03-20 2002-06-16 Saint Gobain Cristaleria S A The perfected hidden union applicable to insulation panels and similar products
EP1260647A1 (en) * 2001-05-22 2002-11-27 ThyssenKrupp Stahl AG Groove and tongue connection between wall or roof elements
WO2002098648A1 (en) * 2001-06-06 2002-12-12 Kingspan Research And Developments Limited An insulated panel
WO2002098649A1 (en) * 2001-06-06 2002-12-12 Kingspan Research And Developments Limited An insulated panel
EP1312724A1 (en) * 2001-11-15 2003-05-21 Iglis Bassi Junction device for connecting insulating panels having means for fixing the panels to a supporting structure
ES2189656A1 (en) * 2001-07-23 2003-07-01 Ind Transformadoras Del Cement Roofing module.
EP1418286A1 (en) 2002-11-05 2004-05-12 Corus Technology BV Method for the production of a liner for a panel, liner, and panel provided with such a liner
GB2384500B (en) * 2002-01-23 2006-11-01 Kingspan Holdings A roof tile panel
GB2435058A (en) * 2006-02-10 2007-08-15 Kingspan Res & Dev Ltd A composite panel and seal
WO2008099372A1 (en) 2007-02-12 2008-08-21 Kingspan Research And Developments Limited A composite panel
GB2449671A (en) * 2007-05-31 2008-12-03 Taplanes Ltd Joint system used in the manufacturing a shower cubicle
NL2003023C2 (en) * 2009-06-15 2010-12-16 M3C Ingenieursburo BUILDING ELEMENT AND METHOD FOR BUILDING A WALL.
US8316598B2 (en) 2006-06-13 2012-11-27 Kingspan Research And Developments Limited Translucent panel
JP2013122150A (en) * 2011-12-12 2013-06-20 Panasonic Corp Wooden floor material
NL2025373B1 (en) * 2020-04-20 2021-10-26 West Neder Land Sandwich Panelen B V Building panel and coupling system for such building panels

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009025187A1 (en) 2009-06-12 2010-12-16 Stefan Heim Flat roof heat insulating unit for covering e.g. flat roof, of building, has external frame formed as composite sheet of two layers, where one of layers is arranged from isolating core over other layer
US10246882B2 (en) 2015-11-10 2019-04-02 Kong Taing Structural wall panel system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2168732A (en) * 1984-12-24 1986-06-25 Hoesch Ag Wall or roof elements composed of a foamed core and metallic covering layers with tongue and groove snap joint
GB2234997A (en) * 1989-08-15 1991-02-20 Presco Int Wall panel edge connexion

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4122641A (en) * 1977-07-28 1978-10-31 Walcon Corporation Wall structure
CA2075553A1 (en) * 1992-08-07 1994-02-08 George Zafir Insulated panel
AU668735B2 (en) * 1992-12-28 1996-05-16 Ig-Technical Research Inc. Refractory heat-insulating panel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2168732A (en) * 1984-12-24 1986-06-25 Hoesch Ag Wall or roof elements composed of a foamed core and metallic covering layers with tongue and groove snap joint
GB2234997A (en) * 1989-08-15 1991-02-20 Presco Int Wall panel edge connexion

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19938014A1 (en) * 1999-08-11 2001-03-15 Thyssenkrupp Stahl Ag Building system for walls and roofs uses sandwich components with flat, or trapezoidal outer shell of metal, flat or profiled inner shell of metal and core of plastics, hard foam or mineral fibers
ES2168946A1 (en) * 2000-03-20 2002-06-16 Saint Gobain Cristaleria S A The perfected hidden union applicable to insulation panels and similar products
EP1260647A1 (en) * 2001-05-22 2002-11-27 ThyssenKrupp Stahl AG Groove and tongue connection between wall or roof elements
WO2002098648A1 (en) * 2001-06-06 2002-12-12 Kingspan Research And Developments Limited An insulated panel
WO2002098649A1 (en) * 2001-06-06 2002-12-12 Kingspan Research And Developments Limited An insulated panel
GB2376963A (en) * 2001-06-06 2002-12-31 Kingspan Res & Dev Ltd Insulated interlocking panels
GB2376963B (en) * 2001-06-06 2005-03-09 Kingspan Res & Dev Ltd An insulated panel
GB2376962B (en) * 2001-06-06 2005-03-23 Kingspan Res & Dev Ltd An insulated panel
ES2189656A1 (en) * 2001-07-23 2003-07-01 Ind Transformadoras Del Cement Roofing module.
EP1312724A1 (en) * 2001-11-15 2003-05-21 Iglis Bassi Junction device for connecting insulating panels having means for fixing the panels to a supporting structure
GB2384500B (en) * 2002-01-23 2006-11-01 Kingspan Holdings A roof tile panel
EP1418286A1 (en) 2002-11-05 2004-05-12 Corus Technology BV Method for the production of a liner for a panel, liner, and panel provided with such a liner
GB2435058A (en) * 2006-02-10 2007-08-15 Kingspan Res & Dev Ltd A composite panel and seal
GB2435058B (en) * 2006-02-10 2010-08-04 Kingspan Res & Dev Ltd Composite panel and decorative seal
US8316598B2 (en) 2006-06-13 2012-11-27 Kingspan Research And Developments Limited Translucent panel
WO2008099372A1 (en) 2007-02-12 2008-08-21 Kingspan Research And Developments Limited A composite panel
GB2449671A (en) * 2007-05-31 2008-12-03 Taplanes Ltd Joint system used in the manufacturing a shower cubicle
GB2449671B (en) * 2007-05-31 2012-08-15 Taplanes Ltd Method for manufacturing a shower cubicle
US9084516B2 (en) 2007-05-31 2015-07-21 Taplanes Limited Joint system for the manufacturing of a shower cubicle
NL2003023C2 (en) * 2009-06-15 2010-12-16 M3C Ingenieursburo BUILDING ELEMENT AND METHOD FOR BUILDING A WALL.
EP2278088A3 (en) * 2009-06-15 2011-11-09 M3C Ingenieursburo Construction element and method for constructing a wall
JP2013122150A (en) * 2011-12-12 2013-06-20 Panasonic Corp Wooden floor material
NL2025373B1 (en) * 2020-04-20 2021-10-26 West Neder Land Sandwich Panelen B V Building panel and coupling system for such building panels
WO2021215910A1 (en) * 2020-04-20 2021-10-28 West.Neder.Land. Sandwich Panelen B.V. Building panel and coupling system for such building panels

Also Published As

Publication number Publication date
CZ295273B6 (en) 2005-06-15
EP0983406B1 (en) 2003-10-29
GB9810809D0 (en) 1998-07-22
CZ413099A3 (en) 2000-06-14
WO1998053155A1 (en) 1998-11-26
PL337067A1 (en) 2000-07-31
AU7671698A (en) 1998-12-11
EP0983406A1 (en) 2000-03-08
DE69819319D1 (en) 2003-12-04
GB2325678B (en) 2001-09-26
PL200236B1 (en) 2008-12-31
ATE253153T1 (en) 2003-11-15
DE69819319T2 (en) 2004-07-22

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PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060521