EP1704271A1 - Cellulosische faser der gattung lyocell - Google Patents
Cellulosische faser der gattung lyocellInfo
- Publication number
- EP1704271A1 EP1704271A1 EP04802004A EP04802004A EP1704271A1 EP 1704271 A1 EP1704271 A1 EP 1704271A1 EP 04802004 A EP04802004 A EP 04802004A EP 04802004 A EP04802004 A EP 04802004A EP 1704271 A1 EP1704271 A1 EP 1704271A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fiber
- fibers
- lyocell
- titer
- dtex
- 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
Links
- 229920003043 Cellulose fiber Polymers 0.000 title abstract description 6
- 239000000835 fiber Substances 0.000 claims abstract description 72
- 230000001143 conditioned effect Effects 0.000 claims abstract description 13
- 229920000433 Lyocell Polymers 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 3
- 239000004753 textile Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 11
- 229920002678 cellulose Polymers 0.000 description 7
- 239000001913 cellulose Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 210000002268 wool Anatomy 0.000 description 6
- 229920000297 Rayon Polymers 0.000 description 5
- 229920002994 synthetic fiber Polymers 0.000 description 5
- 239000012209 synthetic fiber Substances 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- -1 polypropylene Polymers 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 206010061217 Infestation Diseases 0.000 description 1
- LFTLOKWAGJYHHR-UHFFFAOYSA-N N-methylmorpholine N-oxide Chemical compound CN1(=O)CCOCC1 LFTLOKWAGJYHHR-UHFFFAOYSA-N 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000001891 gel spinning Methods 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000009732 tufting Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2927—Rod, strand, filament or fiber including structurally defined particulate matter
Definitions
- the present invention relates to a cellulosic fiber of the Lyocell genus.
- Fibers of the Lyocell genus are produced by a solvent spinning process in which the cellulose is dissolved in an organic solvent directly without the formation of a derivative and the solution is spun. Such fibers also have the name "solvent-spun” fibers.
- "Lyocell” is the generic name given by BISFA (The International Bureau for the Standardization of man-made fibers) for cellulose fibers which are produced by producing cellulose in an organic form without the formation of a derivative Solvent is dissolved and fibers are extruded from this solution using a dry-wet spinning process or a melt-blown process.
- An organic solvent is understood to mean a mixture of an organic chemical and water. As an organic solvent, N-methyl-morpholine-N-oxide is used on a commercial scale today.
- the solution of the cellulose is usually extruded using a molding tool and shaped in the process.
- the formed solution passes through an air gap into a precipitation bath, where the shaped body is obtained by the solution precipitating.
- the molded body is washed and, if necessary, dried after further treatment steps.
- a method for producing Lyocell fibers is e.g. in US-A 4,246,221. Lyocell fibers are characterized by high strength, high wet modulus and high loop strength.
- EP 0 494 851 describes a process for the production of lyocell fibers in which the distortion (the ratio of the thread take-off speed divided by the nozzle hole exit speed) is at most 1 or in particular less than 1.
- Conventional fibers of the Lyocell genus have a ratio V of the strength of the fiber in the conditioned state FFk to the fiber elongation in the conditioned state Fdk (measured and calculated according to the methods described in more detail below) of well over 2.2.
- the present invention relates to a fiber of the Lyocell type, which is characterized in that the ratio V of the strength of the fiber in the conditioned state FFk to the fiber elongation in the conditioned state Fdk is 2.2 or less.
- the ratio V is preferably 2.0 or less, particularly preferably 1.8 or less.
- the ratio V should more preferably not be less than 1.
- the fiber according to the invention preferably has a titer of 6 dtex to 25 dtex.
- the titer of the fiber depends in particular on the take-off speed or on the ratio of the take-off speed to the speed at which the spinning solution emerges from the spinneret.
- the fiber according to the invention is preferably in the form of a staple fiber.
- Fibers according to the invention are preferably produced using a method in which the distortion assumes a value of greater than 1. It has been found that the fiber according to the invention is particularly suitable for use in carpets, textile floor coverings, wall coverings and / or decorative materials, in particular at a higher titer of 12 dtex, 15 dtex or more.
- the carpets on the market today are largely made of synthetic fibers polyamide and polypropylene, and of wool. Mixtures of wool with polyamide and polypropylene are also used. Fibers such as polyacrylonitrile, polyester and cotton play a subordinate role.
- viscose fibers with a higher titer e.g. 17 dtex
- the viscose fiber was completely eliminated from this area.
- carpets are used because of the higher living comfort. For areas with less stress, velor carpets according to the tufting method are mostly used. For areas with higher mechanical stress, sling or felt carpets are used.
- tufted carpets with excellent mechanical properties can be produced from lyocell fibers with a higher titer of, for example, 15 dtex, especially in combination with synthetic fibers.
- Carpets made from lyocell fibers have an inherently antistatic behavior compared to carpets made from synthetic fibers and / or wool.
- the voltage in the standardized walk tests mentioned is in the range of less than 1 kV.
- lyocell fibers are not affected by moths and therefore do not need to be additionally equipped. Lyocell fibers can be dyed using the techniques known per se for cellulose fibers and therefore enable a wide range of color variations.
- lyocel fibers with a higher titer and a balanced ratio V lies in the higher bending stiffness compared to other cellulose fibers such as e.g. Viscose.
- the fiber strength in the conditioned state FFk (cN / tex) and the fiber elongation in the conditioned state FDk (%) were determined in each case from the fibers obtained in accordance with the "Testing methods viscose, modal, lyocell and acetate staple fibers and tows" published by BISFA.
- the ratio V was determined from the values thus determined for FFk and FDk by dividing FFk (cN / tex) by FDk (%).
- FIG. 2 This is illustrated in FIG. 2, in which the absolute fiber strength “FFk absolute” (FFk times the respective fiber titer) and the fiber elongation FDk are plotted against the fiber titer. While the absolute fiber strength increases linearly with increasing titer, the fiber elongation initially increases with increasing titer to rise again with higher titles.
- Table 2 illustrates the high bending stiffness of fibers of the Lyocell type compared to viscose fibers.
- the bending stiffness is determined using a method developed by the applicant.
- the measured value is specified as the titer-related ratio of the gradient from force to displacement over a linear measuring range.
- a conditioned fiber is clamped horizontally in a clamping beam and cut to a length of exactly 5 mm using a device.
- the clamping bar is moved upwards at a constant speed via an electric drive.
- the fiber is pressed against a sensor plate, which is adapted to a force transducer. The stiffer a fiber is, the higher the measured force.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
- Carpets (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0001604U AT6807U1 (de) | 2004-01-13 | 2004-01-13 | Cellulosische faser der gattung lyocell |
PCT/AT2004/000441 WO2005068693A1 (de) | 2004-01-13 | 2004-12-15 | Cellulosische faser der gattung lyocell |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1704271A1 true EP1704271A1 (de) | 2006-09-27 |
EP1704271B1 EP1704271B1 (de) | 2008-07-16 |
Family
ID=31892467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04802004A Active EP1704271B1 (de) | 2004-01-13 | 2004-12-15 | Verwendung einer cellulosischen faser der gattung lyocell |
Country Status (10)
Country | Link |
---|---|
US (1) | US20070248819A1 (de) |
EP (1) | EP1704271B1 (de) |
JP (1) | JP4638882B2 (de) |
KR (1) | KR101225557B1 (de) |
CN (1) | CN100558949C (de) |
AT (2) | AT6807U1 (de) |
DE (1) | DE502004007639D1 (de) |
DK (1) | DK1704271T3 (de) |
TW (1) | TWI325449B (de) |
WO (1) | WO2005068693A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7655112B2 (en) | 2002-01-31 | 2010-02-02 | Kx Technologies, Llc | Integrated paper comprising fibrillated fibers and active particles immobilized therein |
US20110223398A1 (en) * | 2010-03-09 | 2011-09-15 | Valley Forge Fabrics, Inc. | Upholstery and Wall Panel Weight Woven Fabrics |
EP3674452A1 (de) * | 2018-12-28 | 2020-07-01 | Lenzing Aktiengesellschaft | Spinndüse, verfahren zur erwärmung einer spinndüse und lyocellprozess |
CN115058810B (zh) * | 2022-04-05 | 2024-06-07 | 山东超越纺织有限公司 | 莫代尔、双抗腈纶、桑蚕丝纤维紧密赛络纺纱工艺 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4246221A (en) * | 1979-03-02 | 1981-01-20 | Akzona Incorporated | Process for shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent |
AT395246B (de) * | 1990-07-16 | 1992-10-27 | Chemiefaser Lenzing Ag | Loesung von cellulose in wasser und n-methyl-morpholin-n-oxid |
AT395724B (de) * | 1990-12-07 | 1993-02-25 | Chemiefaser Lenzing Ag | Verfahren zur herstellung von celluloseformkoerpern |
AT395862B (de) * | 1991-01-09 | 1993-03-25 | Chemiefaser Lenzing Ag | Verfahren zur herstellung eines cellulosischen formkoerpers |
AT395863B (de) * | 1991-01-09 | 1993-03-25 | Chemiefaser Lenzing Ag | Verfahren zur herstellung eines cellulosischen formkoerpers |
AT401271B (de) * | 1993-07-08 | 1996-07-25 | Chemiefaser Lenzing Ag | Verfahren zur herstellung von cellulosefasern |
GB9404547D0 (en) * | 1994-03-09 | 1994-04-20 | Courtaulds Fibres Holdings Ltd | Fibre production process |
AT404032B (de) * | 1996-03-04 | 1998-07-27 | Chemiefaser Lenzing Ag | Verfahren zur herstellung cellulosischer fasern |
US6471727B2 (en) * | 1996-08-23 | 2002-10-29 | Weyerhaeuser Company | Lyocell fibers, and compositions for making the same |
US6235392B1 (en) * | 1996-08-23 | 2001-05-22 | Weyerhaeuser Company | Lyocell fibers and process for their preparation |
US6210801B1 (en) * | 1996-08-23 | 2001-04-03 | Weyerhaeuser Company | Lyocell fibers, and compositions for making same |
US5928973A (en) * | 1997-09-29 | 1999-07-27 | American Nonwovens Corporation | Nonwoven needlepunch fabric and articles produced therefrom |
JP2000226720A (ja) | 1999-02-04 | 2000-08-15 | Kuraray Co Ltd | フィブリル化性の抑制されたセルロース繊維及びその製造方法 |
JP3937216B2 (ja) * | 2002-03-18 | 2007-06-27 | 東洋紡績株式会社 | セルロース成形体の製造方法 |
AT412728B (de) * | 2002-09-03 | 2005-06-27 | Chemiefaser Lenzing Ag | Cellulosefaser |
AT411863B (de) * | 2002-09-16 | 2004-07-26 | Chemiefaser Lenzing Ag | Decke, vorzugsweise steppdecke |
AT501327B1 (de) * | 2003-07-21 | 2007-01-15 | Chemiefaser Lenzing Ag | Verwendung einer cellulosischen stapelfaser der gattung lyocell |
AT502743B1 (de) * | 2005-08-26 | 2008-06-15 | Chemiefaser Lenzing Ag | Cellulosischer formkörper, verfahren zu seiner herstellung und dessen verwendung |
-
2004
- 2004-01-13 AT AT0001604U patent/AT6807U1/de not_active IP Right Cessation
- 2004-12-15 KR KR1020057023877A patent/KR101225557B1/ko active IP Right Grant
- 2004-12-15 DE DE502004007639T patent/DE502004007639D1/de active Active
- 2004-12-15 EP EP04802004A patent/EP1704271B1/de active Active
- 2004-12-15 DK DK04802004T patent/DK1704271T3/da active
- 2004-12-15 AT AT04802004T patent/ATE401435T1/de active
- 2004-12-15 WO PCT/AT2004/000441 patent/WO2005068693A1/de active IP Right Grant
- 2004-12-15 JP JP2006548029A patent/JP4638882B2/ja not_active Expired - Fee Related
- 2004-12-15 CN CNB2004800166143A patent/CN100558949C/zh not_active Expired - Fee Related
- 2004-12-15 US US10/560,834 patent/US20070248819A1/en not_active Abandoned
-
2005
- 2005-01-05 TW TW094100281A patent/TWI325449B/zh not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
See references of WO2005068693A1 * |
Also Published As
Publication number | Publication date |
---|---|
KR101225557B1 (ko) | 2013-01-24 |
ATE401435T1 (de) | 2008-08-15 |
CN1806070A (zh) | 2006-07-19 |
TW200526828A (en) | 2005-08-16 |
CN100558949C (zh) | 2009-11-11 |
EP1704271B1 (de) | 2008-07-16 |
JP4638882B2 (ja) | 2011-02-23 |
JP2007517993A (ja) | 2007-07-05 |
DE502004007639D1 (de) | 2008-08-28 |
AT6807U1 (de) | 2004-04-26 |
US20070248819A1 (en) | 2007-10-25 |
DK1704271T3 (da) | 2008-10-27 |
KR20060114628A (ko) | 2006-11-07 |
TWI325449B (en) | 2010-06-01 |
WO2005068693A1 (de) | 2005-07-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT501931B1 (de) | Cellulosestapelfaser und ihre verwendung | |
EP2473657B1 (de) | Flammgehemmte cellulosische faser, deren verwendung sowie verfahren zu deren herstellung | |
AT511638B1 (de) | Hochfestes cellulosisches filament, dessen verwendung sowie verfahren zu seiner herstellung | |
EP0853146A2 (de) | Verfahren zur Herstellung von cellulosischen Fasern und cellulosische Fasern | |
EP2231906B1 (de) | Mikrofaser | |
EP1646738B1 (de) | Verwendung einer cellulosischen stapelfaser der gattung lyocell als füllfaser | |
DE202013011959U1 (de) | Direktgesponnene Cellulosefasern, deren Herstellung und Verwendung | |
DE60031138T2 (de) | Synthetische faser aus acrylonitril und herstellungsverfahren | |
EP1704271B1 (de) | Verwendung einer cellulosischen faser der gattung lyocell | |
EP3494249A1 (de) | Verstärkungsmaterial für gummianordnungen, insbesondere in form einer reifencordkonstruktion und verfahren zu seiner herstellung | |
AT501252A1 (de) | Cellulosischer formkörper und verfahren zu seiner herstellung | |
WO1996007779A1 (de) | Verfahren zur herstellung cellulosischer formkörper | |
EP2707526B2 (de) | Verfahren zur herstellung von celluloseregeneratfasern | |
EP0918893B1 (de) | Cellulosische mikrofaser | |
DE102011101324A1 (de) | Verfahren zur Herstellung von hochfesten, flammfesten Cellulosefilamentregeneratfasern | |
Wintermantel et al. | Electrospinning | |
EP2664697B2 (de) | Flammhemmende Celluloseregeneratfasern und Verfahren zu deren Herstellung | |
Laar et al. | Electrospinning | |
DE102011079506A1 (de) | Ultradünne Fasern |
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: 20051208 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR |
|
17Q | First examination report despatched |
Effective date: 20061102 |
|
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20061102 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
RTI1 | Title (correction) |
Free format text: USE OF LYOCELL-TYPE CELLULOSE FIBRE |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REF | Corresponds to: |
Ref document number: 502004007639 Country of ref document: DE Date of ref document: 20080828 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080716 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20081216 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20081027 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20081116 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080716 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20081016 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080716 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080716 |
|
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 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080716 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080716 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080716 |
|
26N | No opposition filed |
Effective date: 20090417 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081231 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
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: 20081231 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081231 |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20081016 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080716 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081215 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080716 Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090117 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20081017 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 12 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 13 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: TR Payment date: 20201215 Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20211224 Year of fee payment: 18 Ref country code: DK Payment date: 20211223 Year of fee payment: 18 Ref country code: GB Payment date: 20211221 Year of fee payment: 18 Ref country code: IE Payment date: 20211222 Year of fee payment: 18 Ref country code: DE Payment date: 20211210 Year of fee payment: 18 Ref country code: AT Payment date: 20211222 Year of fee payment: 18 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20211221 Year of fee payment: 18 Ref country code: BE Payment date: 20211221 Year of fee payment: 18 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20211224 Year of fee payment: 18 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502004007639 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: EBP Effective date: 20221231 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MM Effective date: 20230101 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 401435 Country of ref document: AT Kind code of ref document: T Effective date: 20221215 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20221215 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20221231 |
|
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: 20230101 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20221215 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20221215 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230701 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20221215 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20221231 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20221231 |
|
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: 20221215 Ref country code: DK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20221231 |