DE69708613T2 - METHOD AND DEVICE FOR PRODUCING A MINERAL FIBER PANEL - Google Patents

METHOD AND DEVICE FOR PRODUCING A MINERAL FIBER PANEL

Info

Publication number
DE69708613T2
DE69708613T2 DE69708613T DE69708613T DE69708613T2 DE 69708613 T2 DE69708613 T2 DE 69708613T2 DE 69708613 T DE69708613 T DE 69708613T DE 69708613 T DE69708613 T DE 69708613T DE 69708613 T2 DE69708613 T2 DE 69708613T2
Authority
DE
Germany
Prior art keywords
fleece
producing
thickness
mineral fiber
fiber panel
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
DE69708613T
Other languages
German (de)
Other versions
DE69708613D1 (en
Inventor
Peter Wyss
Fredy Zimmermann
Bent Jacobsen
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.)
Flumroc AG
Rockwool AS
Original Assignee
Flumroc AG
Rockwool International AS
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27172403&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69708613(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from CH00768/96A external-priority patent/CH691816A5/en
Priority claimed from CH02169/96A external-priority patent/CH691960A5/en
Application filed by Flumroc AG, Rockwool International AS filed Critical Flumroc AG
Publication of DE69708613D1 publication Critical patent/DE69708613D1/en
Application granted granted Critical
Publication of DE69708613T2 publication Critical patent/DE69708613T2/en
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

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
    • D04H1/58—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 by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—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 by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D04H1/645—Impregnation followed by a solidification process
    • 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
    • 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
    • D04H1/4218—Glass 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
    • 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
    • D04H1/4218—Glass fibres
    • D04H1/4226—Glass fibres characterised by the apparatus for manufacturing the glass fleece
    • 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
    • D04H1/58—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 by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/593—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 by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives to layered webs
    • 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
    • D04H1/58—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 by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—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 by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • 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
    • D04H1/58—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 by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—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 by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D04H1/655—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 by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions characterised by the apparatus for applying bonding agents
    • 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/74—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)
    • 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

Abstract

Process for producing mineral fibreboard comprises a fleece of greater than twice the finished product thickness (2 t) being compressed (17) to a first thickness of 0.8-1.5 (preferably 0.9-1.3) t without longitudinal compression to a weight per unit area of W. The fleece is then longitudinally compressed by roller systems (30,32) without pleating to a unit weight of 2-10 W and a thickness of 1-1.3 and preferably 1-1.1 t. The fleece is then tightly held and fed to a bonding oven (25).
DE69708613T 1996-03-25 1997-03-24 METHOD AND DEVICE FOR PRODUCING A MINERAL FIBER PANEL Revoked DE69708613T2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH00768/96A CH691816A5 (en) 1996-03-25 1996-03-25 Process and apparatus for producing mineral fibreboard
CH216796 1996-09-02
CH02169/96A CH691960A5 (en) 1996-09-02 1996-09-02 Process and apparatus for producing mineral fibreboard
PCT/EP1997/001490 WO1997036035A1 (en) 1996-03-25 1997-03-24 Process and apparatus for the production of a mineral fibreboard

Publications (2)

Publication Number Publication Date
DE69708613D1 DE69708613D1 (en) 2002-01-10
DE69708613T2 true DE69708613T2 (en) 2002-08-01

Family

ID=27172403

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69738694T Expired - Lifetime DE69738694D1 (en) 1996-03-25 1997-03-24 Method and device for producing a mineral fiber board
DE69708613T Revoked DE69708613T2 (en) 1996-03-25 1997-03-24 METHOD AND DEVICE FOR PRODUCING A MINERAL FIBER PANEL

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69738694T Expired - Lifetime DE69738694D1 (en) 1996-03-25 1997-03-24 Method and device for producing a mineral fiber board

Country Status (14)

Country Link
EP (3) EP0889981B1 (en)
AT (2) ATE395452T1 (en)
AU (1) AU2159897A (en)
BA (1) BA98344A (en)
CZ (2) CZ291481B6 (en)
DE (2) DE69738694D1 (en)
DK (1) DK1111113T3 (en)
EA (1) EA000493B1 (en)
ES (2) ES2166530T3 (en)
HU (2) HU223013B1 (en)
PL (2) PL184688B1 (en)
SI (2) SI0889981T1 (en)
SK (2) SK283915B6 (en)
WO (1) WO1997036035A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10257977A1 (en) * 2002-12-12 2004-07-01 Rheinhold & Mahla Ag Space limiting panel

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2166530T3 (en) 1996-03-25 2002-04-16 Rockwool Int PROCEDURE AND APPLIANCE FOR THE PRODUCTION OF A MINERAL FIBER BOARD.
DE19860040A1 (en) * 1998-12-23 2000-06-29 Gruenzweig & Hartmann Process for the production of mineral wool products bound with binder, device for carrying them out, mineral wool product produced thereby and composite mineral wool product produced thereby and use of these products
WO2003018933A1 (en) * 2001-08-23 2003-03-06 Deutsche Rockwool Mineralwoll Gmbh & Co. Ohg Method for the production of an absorber element from mineral wool
DK1456444T4 (en) † 2001-12-21 2014-03-03 Rockwool Int MINERAL FIBER MEASURES AND THEIR PREPARATION
ES2334649T3 (en) * 2001-12-21 2010-03-15 Rockwool International A/S NAPES OF MINERAL FIBERS.
FR2854626B1 (en) * 2003-05-07 2006-12-15 Saint Gobain Isover MINERAL FIBER-BASED PRODUCT AND FIBER OBTAINING DEVICE
CA2541440C (en) 2003-10-06 2012-04-10 Saint-Gobain Isover Fire protection gate and correlated fire protection inset
DE10359902A1 (en) * 2003-12-19 2005-07-21 Saint-Gobain Isover G+H Ag Manufacture of web of mineral wool, e.g. for heat insulation, involves opening a primary web and recombining it to form the final web
PL1743076T3 (en) 2004-04-02 2013-04-30 Rockwool Int Acoustic elements and their production
EP1645698A1 (en) 2004-10-05 2006-04-12 Rockwool International A/S A roof structure
EP1826335A1 (en) 2006-02-28 2007-08-29 Rockwool International A/S Insulated façade system
EP2100992A1 (en) * 2008-03-12 2009-09-16 Paroc Oy Ab Method and arrangement for improving the runnability of a continuous mineral fibre web
EP2180104A1 (en) 2008-10-21 2010-04-28 Rockwool International A/S Facade insulation system
EP2281961A1 (en) 2009-06-25 2011-02-09 Knauf Insulation Technology GmbH Aerogel containing composite materials
US20130140481A1 (en) 2010-07-23 2013-06-06 Lars Naerum Bonded mineral fibre product having high fire and punking resistance
BR112013013409A2 (en) 2010-12-06 2016-09-06 Rockwool Int "method of reducing formaldehyde emission from a mineral fiber product, and reduced formaldehyde emission mineral fiber product"
WO2012156483A1 (en) 2011-05-17 2012-11-22 Rockwool International A/S Growth substrate products and their use
ES2864599T3 (en) * 2011-09-30 2021-10-14 Owens Corning Intellectual Capital Llc Method of forming a mesh from fibrous materials
GB201121252D0 (en) * 2011-12-12 2012-01-18 Knauf Insulation Doo Skofa Loka Mineral wool panel
CN102677446A (en) * 2012-05-14 2012-09-19 陈浩 Rock/mineral wool pleating device
SI2931955T1 (en) 2012-12-11 2017-04-26 Rockwool International A/S A method of forming a cured mineral fibre product
RU2701425C2 (en) * 2015-02-16 2019-09-26 Роквул Интернэшнл А/С Method of compressing web of artificial vitreous fibres
EP3564423B2 (en) 2018-04-30 2023-07-12 Betek Boya ve Kimya Sanayi A.S. Process for the manufacture of mineral wool panels made of two or more layers having different densities
CN114836904B (en) * 2022-04-26 2023-11-03 大连华阳新材料科技股份有限公司 System for automatically adjusting uniformity of two sides of formed web and adjusting method thereof

Family Cites Families (14)

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Publication number Priority date Publication date Assignee Title
DE1635620A1 (en) 1966-09-16 1971-03-25 Reichhold Albert Chemie Ag Improved continuously produced fibrous sheet from natural, synthetic and / or mineral fibers and processes for their production
CA1057183A (en) * 1976-05-06 1979-06-26 Malcolm J. Stagg Method and apparatus for producing multiple density fibrous product
FR2548695B1 (en) 1983-07-07 1986-06-20 Saint Gobain Isover FORMATION OF FELTS WITH ISOTROPIC STRUCTURE
CA1340751C (en) 1984-07-03 1999-09-21 William T. Fletcher Apparatus for producing reoriented glass fibre material
DK155163B (en) * 1986-06-30 1989-02-20 Rockwool Int PROCEDURE FOR CONTINUOUS PRODUCTION OF MINERAL WOOLS
DE3701592A1 (en) * 1987-01-21 1988-08-04 Rockwool Mineralwolle METHOD FOR CONTINUOUSLY PRODUCING A FIBER INSULATION SHEET AND DEVICE FOR IMPLEMENTING THE METHOD
CA2032229C (en) * 1989-12-19 2001-10-16 Paolo Baracchini Thermal insulating mat made of radom oriented mineral fibres
FI85034C (en) 1990-03-26 1992-02-25 Partek Ab Method and apparatus for treating a mineral fiber web
DK165926B (en) * 1990-12-07 1993-02-08 Rockwool Int PROCEDURE FOR THE MANUFACTURE OF INSULATION PLATES COMPOSED BY INVOLVED CONNECTED STABLE MINERAL FIBER ELEMENTS
AU1166792A (en) 1991-01-28 1992-08-27 Rockwool International A/S Process for the manufacture of mineral-fibre plates capable of acting as plaster substrates, a device for carrying out the process, and mineral-fibre plate manufactured by the process
DE9117005U1 (en) * 1991-02-01 1995-02-02 Heraklith Baustoffe Ag Mineral fiber board and device for its manufacture
DK3593D0 (en) * 1993-01-14 1993-01-14 Rockwool Int A METHOD FOR PRODUCING A MINERAL FIBER INSULATING WEB, A PLANT FOR PRODUCING A MINERAL FIBER INSULATING WEB, AND A MINERAL FIBER INSULATED PLATE
DK3793D0 (en) 1993-01-14 1993-01-14 Rockwool Int A METHOD OF PRODUCING A MINERAL FIBER INSULATING WEB A PLANT FOR PRODUCING A MINERAL WEB, AND A MINERAL FIBER INSULATED PLATE
ES2166530T3 (en) 1996-03-25 2002-04-16 Rockwool Int PROCEDURE AND APPLIANCE FOR THE PRODUCTION OF A MINERAL FIBER BOARD.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10257977A1 (en) * 2002-12-12 2004-07-01 Rheinhold & Mahla Ag Space limiting panel

Also Published As

Publication number Publication date
EP1111113B1 (en) 2008-05-14
CZ291481B6 (en) 2003-03-12
HU0200479D0 (en) 2002-04-29
PL329169A1 (en) 1999-03-15
SK127998A3 (en) 1999-05-07
DE69708613D1 (en) 2002-01-10
PL184688B1 (en) 2002-11-29
EP1942217A2 (en) 2008-07-09
DK1111113T3 (en) 2008-09-15
SK12862001A3 (en) 2002-01-07
EP1111113A2 (en) 2001-06-27
WO1997036035A1 (en) 1997-10-02
ES2306679T3 (en) 2008-11-16
DE69738694D1 (en) 2008-06-26
EP1111113A3 (en) 2003-09-03
HU223013B1 (en) 2004-03-01
ATE209715T1 (en) 2001-12-15
AU2159897A (en) 1997-10-17
EP0889981B1 (en) 2001-11-28
EA000493B1 (en) 1999-08-26
EP1942217A3 (en) 2008-11-05
BA98344A (en) 2001-09-14
CZ302498A3 (en) 1999-09-15
SI0889981T1 (en) 2002-06-30
SI1111113T1 (en) 2008-12-31
PL186337B1 (en) 2003-12-31
ES2166530T3 (en) 2002-04-16
HUP0001326A2 (en) 2000-08-28
SK283915B6 (en) 2004-05-04
HUP0001326A3 (en) 2000-10-30
SK286867B6 (en) 2009-06-05
EP0889981A1 (en) 1999-01-13
CZ291473B6 (en) 2003-03-12
HU225208B1 (en) 2006-08-28
EA199800855A1 (en) 1999-04-29
ATE395452T1 (en) 2008-05-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation