EP2737113A1 - Verfahren und vorrichtung zur herstellung eines endlosen fadens - Google Patents
Verfahren und vorrichtung zur herstellung eines endlosen fadensInfo
- Publication number
- EP2737113A1 EP2737113A1 EP12743649.1A EP12743649A EP2737113A1 EP 2737113 A1 EP2737113 A1 EP 2737113A1 EP 12743649 A EP12743649 A EP 12743649A EP 2737113 A1 EP2737113 A1 EP 2737113A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rollers
- pair
- stretching
- thread
- cooling
- 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
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000001816 cooling Methods 0.000 claims abstract description 33
- 238000009987 spinning Methods 0.000 claims abstract description 14
- 229920001059 synthetic polymer Polymers 0.000 claims abstract description 10
- 238000004804 winding Methods 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 229920000642 polymer Polymers 0.000 claims description 14
- 239000000155 melt Substances 0.000 claims description 7
- 229920000728 polyester Polymers 0.000 claims description 5
- 239000004952 Polyamide Substances 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- -1 polypropylene Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000002826 coolant Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 239000003570 air Substances 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 201000006747 infectious mononucleosis Diseases 0.000 description 2
- LPQOADBMXVRBNX-UHFFFAOYSA-N ac1ldcw0 Chemical compound Cl.C1CN(C)CCN1C1=C(F)C=C2C(=O)C(C(O)=O)=CN3CCSC1=C32 LPQOADBMXVRBNX-UHFFFAOYSA-N 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/12—Stretch-spinning methods
- D01D5/16—Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/02—Heat treatment
Definitions
- the present invention relates to an apparatus and a method for producing an endless yarn from a synthetic polymer melt.
- an increased strength of the polyester threads is achieved by the use of a polymer melt having a high intrinsic viscosity.
- the polymer melt is kept under a nitrogen atmosphere to avoid contact with the ambient air.
- the rag strands spun from the polymer melt are passed through a reheater immediately after the spinnerets, which improves the ability of the ram strands to be stretched.
- the device for producing an endless thread from a synthetic polymer melt comprises a spinning device for extruding and cooling a plurality of filament strands, a device for applying a spin finish, a winding device and a stretching zone arranged between the spinning device and the winding device for drawing the filament strands.
- the draw zone is formed by an inlet roller pair arranged downstream of the spinning device and subsequent four to six, preferably five draw roller pairs.
- the first pairs of stretching rollers are provided with a heating device and the last pair of stretching rollers is provided with a cooling device. At least one of the two rollers of a respective pair of draw rollers is provided with a heating or cooling device.
- the inlet roller pair as well as the stretch roller pairs can be designed as so-called duos with two driven rollers or as so-called monos with a driven roller and an associated Beilaufrolle.
- a run-in roll and five pairs of draw rolls are used.
- the inlet roller as a mono and the stretch roller pairs are designed as a duo.
- the respective pairs of reels are wrapped around several times by the filament strands.
- a surface temperature of the provided with the cooling roller of the last stretch roller pair of less than 100 ° C is provided.
- the surface temperature is less than 60 ° C.
- the cooling effect on the Stretching roller pair of multiple wrapping thread can be additionally increased, characterized in that both rollers of the last stretch roller pair are provided with a cooling device.
- the cooling device is best suited for liquid cooling. Heat is extracted from the thread over the surface of the roll. The heat is dissipated via a circulating in the roll coolant. The cooling liquid is controlled in its temperature such that the surface temperature of the roll does not exceed the predetermined temperature of 100 ° C, preferably 60 ° C.
- the draw zone is formed by the inlet roller pair and the following pairs of stretch rollers.
- the Einlaufrollencru are arranged downstream of five pairs of draw rolls. Over the entire draw zone, a total draw of the yarn entering from the spinning device is provided to three to eight times its original length. Preferably, the total stretch is five to seven times.
- the stretching amounts to between the inlet roller pair and the first pair of draw rollers 1, 02 to 1, 1, between the first pair of rollers and the second pair of rollers 4 to 6, between the second pair of rollers and the third pair of rollers 1, 2 to 2,0 between the third pair of draw rollers and the fourth pair of draw rollers 0.7 to 1, 2 and between the fourth pair of draw rollers and the fifth pair of draw rollers 0.7 to 1, 2.
- the total draw is 6.2 times.
- the draws are between the pair of infeed rollers and the first pair of draw rollers 1, 04, between the second pair of draw rollers and the second pair of draw rollers 4,6, between the second pair of draw rollers and the third pair of draw rollers 1, 3, between the third pair of draw rollers and the fourth pair of draw rollers 1 , 01 and between the fourth pair of draw rollers and the fifth pair of draw rollers 1, 0.
- the actual stretching is carried out in each case between the stretched roller pairs.
- the rollers of a draw roller pair are operated at substantially the same speed.
- the temperatures of the heated stretch rollers are provided.
- at least one of the two roles of a stretched heated couple are provided.
- both rollers of a pair of draw rollers are heated to the same temperature.
- the surface temperatures are in the range of 40 to 90 ° C for the first pair of stretch rollers, 80 to 170 ° C for the second pair of rollers, 120 to 280 ° C for the third pair of rollers and 120 to 250 ° C for the fourth pair of rollers.
- the surface temperatures are 85 ° C for the first pair of draw rolls, 110 ° C for the second pair of draw rolls, 245 ° C for the third pair of draw rolls, and 225 ° C for the fourth pair of draw rolls.
- the fifth pair of draw rolls due to the cooled surface, has the effect of influencing and fixing the molecular orientation within the individual filaments of the thread, thereby providing higher strength.
- threads can be produced which have a strength of more than 80 cN / tex at an elongation of less than 12%.
- the filaments have a strength of more than 85 cN / tex at an elongation of less than 11%.
- the threads produced according to the invention preferably have a strength of more than 50 cN / tex at an elongation of less than 5%, this is also referred to as TASE (Tenacity At Specific Elongation).
- a thread with high strength can be produced with the inventive device with different polymer melts.
- polyester this is already possible with polymer melts having an intrinsic viscosity of less than 1.2 dl / gr, preferably less than 1.0 dl / gr.
- polyamide polymer melts having a relative viscosity of less than 3.6, preferably less than 3.5, can be used.
- polypropylene polymer melts with a melt flow index greater than 2, preferably greater than 4, can be used.
- Figure 1 Schematic representation of an embodiment Graphical representation of the strength curve F as a function of the elongation D on the example of polyester
- Figure 1 shows a schematic representation of an embodiment of an apparatus for producing an endless thread of a synthetic polymer melt.
- a spinning device With a spinning device 1, a plurality of filament strands 3 are extruded at a temperature of 40 ° to 50 ° above the melting temperature of the polymer used.
- the filament strands 3 are cooled to a temperature below 50 ° C., preferably to 20 ° C. The cooling within the blow shaft 2 can be done by cooling air.
- the filament strands 3 are combined into a thread 5 and provided with a spin finish 4. After application of the spin finish, the thread 5 was able to be fed via a pre-swirling 6 to an inlet roller pair 7.
- the pre-swirling 6 can also be dispensed with.
- the presence of a Vorverwirbelung 6 simplifies the further leadership of the filament strands 3 and the thread 5, respectively.
- the inlet roller pair 7 consists of a driven roller and a non-driven Beilaufrolle. Subsequent to the inlet roller pair 7, the thread 5 is guided over five pairs of stretching rollers 8, 9, 10, 11, 12.
- the inlet roller pair 7 and the draw roller pairs 8, 9, 10, 11, 12 are advantageously wrapped by the thread 5 several times.
- the two rollers of a pair of draw rollers 8, 9, 10, 11, 12 are driven at the same peripheral speed.
- the respective successive draw roller pairs 9, 10, 11, 12 are driven with respect to the previous pair of draw rollers 8, 9, 10, 11 different peripheral speed.
- the thread 5 is exposed to tension between the pairs of draw rolls 8, 9, 10, 11, 12 at an increasing peripheral speed and is stretched accordingly. At a decreasing peripheral speed of the thread 5 is relieved and undergoes relaxation.
- the former stretch roller pairs 8, 9, 10, 11 are provided with a heater (not shown).
- the last stretch roller pair 12, however, is provided with a cooling device 14.
- At least one roller of the draw roller pair 12 is connected to the cooling device 14 via coolant connections 13.
- the heat introduced by the thread 5 into the draw rolls 12 over their surface is conveyed via a cooling liquid.
- keit dissipated by the coolant connections 13 to the cooling device 14 and thereby the thread 5 itself cooled.
- coolant connections 3 pipes or hoses can be used.
- both rollers of the draw roller pair 12 may be connected to the cooling device 14.
- the yarn 5 is fed via a swirl 15 to a winding device 16.
- FIG. 2 shows a graph of the strength curve F as a function of the elongation D using the example of polyester.
- Shown by a dashed line 20 is the force-elongation curve of a conventional yarn according to the prior art.
- a tensile test is carried out, a yarn is stretched with an increasing load, the course of the strength F depending on the elongation D is recorded.
- the curve shown by a solid line 21 shows the strength profile of a yarn, which was produced with a device according to the invention.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Artificial Filaments (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH01239/11A CH705305B1 (de) | 2011-07-25 | 2011-07-25 | Vorrichtung und Verfahren zur Herstellung eines endlosen Fadens aus einer synthetischen Polymerschmelze. |
PCT/CH2012/000172 WO2013013331A1 (de) | 2011-07-25 | 2012-07-23 | Verfahren und vorrichtung zur herstellung eines endlosen fadens |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2737113A1 true EP2737113A1 (de) | 2014-06-04 |
EP2737113B1 EP2737113B1 (de) | 2019-12-25 |
Family
ID=46633951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12743649.1A Active EP2737113B1 (de) | 2011-07-25 | 2012-07-23 | Verfahren und vorrichtung zur herstellung eines endlosen fadens |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2737113B1 (de) |
JP (1) | JP5984928B2 (de) |
CN (1) | CN103842564B (de) |
CH (1) | CH705305B1 (de) |
ES (1) | ES2774287T3 (de) |
WO (1) | WO2013013331A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104264246B (zh) * | 2014-09-28 | 2016-03-02 | 浙江古纤道新材料股份有限公司 | 七对辊纺丝装置及采用该装置生产涤纶工业丝的工艺 |
CN105887221A (zh) * | 2014-10-31 | 2016-08-24 | 陈路 | 一种用于制造ptfe缝纫线的多辊牵伸装置 |
CN113957551B (zh) * | 2021-11-19 | 2022-12-02 | 平顶山神马帘子布发展有限公司 | 一种高强高模量锦纶66工业用长丝生产方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3026451C2 (de) * | 1980-07-12 | 1985-03-14 | Davy McKee AG, 6000 Frankfurt | Verfahren zur Herstellung hochfester technischer Garne durch Spinnstrecken und Verwendung von durch das Verfahren hergestellten Garnen |
JPH05156513A (ja) * | 1991-12-04 | 1993-06-22 | Asahi Chem Ind Co Ltd | 高強度ポリアミド繊維及びその製造方法 |
JP3036941B2 (ja) * | 1992-01-09 | 2000-04-24 | 昭和電工株式会社 | マルチフィラメントの製造方法 |
JP3134480B2 (ja) * | 1992-04-15 | 2001-02-13 | 東レ株式会社 | スクリーン紗用ポリエステルモノフィラメントの製造方法 |
JP3130683B2 (ja) * | 1992-10-22 | 2001-01-31 | 帝人株式会社 | 寸法安定性の改善されたポリエステル繊維の製造法 |
JPH09316725A (ja) * | 1996-05-31 | 1997-12-09 | Nippon Ester Co Ltd | ポリエステル繊維の紡糸直接延伸装置 |
JPH11124726A (ja) * | 1997-10-17 | 1999-05-11 | Unitika Ltd | 低伸度ポリエステル繊維及びその製造法 |
DE19937729A1 (de) * | 1999-08-10 | 2001-02-15 | Lurgi Zimmer Ag | Hochfeste Polyesterfäden und Verfahren zu deren Herstellung |
CA2394958A1 (en) * | 1999-12-23 | 2001-07-05 | Accordis Industrial Fibers Gmbh | Method for spin stretching of polymers |
KR100448008B1 (ko) * | 2002-07-20 | 2004-09-08 | 주식회사 효성 | 고강도 저수축 폴리에스테르 섬유 및 그 제조방법 |
US7198843B2 (en) * | 2002-07-26 | 2007-04-03 | Kolon Industries, Inc. | High strength low shrinkage polyester drawn yarn, and a process of preparing for the same |
KR100779936B1 (ko) * | 2006-04-14 | 2007-11-28 | 주식회사 효성 | 산업용 고강력 폴리에틸렌테레프탈레이트 필라멘트 |
JP4928308B2 (ja) * | 2007-02-28 | 2012-05-09 | 帝人ファイバー株式会社 | 産業資材用ポリエチレンナフタレート繊維とその製造方法 |
US8153252B2 (en) * | 2007-11-09 | 2012-04-10 | Kolon Industries, Inc | Industrial high tenacity polyester fiber with superior creep properties and the manufacture thereof |
JP5487629B2 (ja) * | 2009-02-03 | 2014-05-07 | 東レ株式会社 | ポリエステルモノフィラメントおよびその製造方法 |
-
2011
- 2011-07-25 CH CH01239/11A patent/CH705305B1/de not_active IP Right Cessation
-
2012
- 2012-07-23 ES ES12743649T patent/ES2774287T3/es active Active
- 2012-07-23 WO PCT/CH2012/000172 patent/WO2013013331A1/de unknown
- 2012-07-23 EP EP12743649.1A patent/EP2737113B1/de active Active
- 2012-07-23 JP JP2014521892A patent/JP5984928B2/ja active Active
- 2012-07-23 CN CN201280044441.0A patent/CN103842564B/zh active Active
Non-Patent Citations (1)
Title |
---|
See references of WO2013013331A1 * |
Also Published As
Publication number | Publication date |
---|---|
CH705305B1 (de) | 2015-06-30 |
WO2013013331A1 (de) | 2013-01-31 |
JP5984928B2 (ja) | 2016-09-06 |
ES2774287T3 (es) | 2020-07-20 |
JP2014523493A (ja) | 2014-09-11 |
CH705305A1 (de) | 2013-01-31 |
CN103842564A (zh) | 2014-06-04 |
EP2737113B1 (de) | 2019-12-25 |
CN103842564B (zh) | 2017-05-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2630279B1 (de) | Verfahren zur herstellung eines multifilen verbundfadens und schmelzspinnvorrichtung | |
EP1594785B1 (de) | Vorrichtung zum herstellen und aufwickeln synthetischer fäden | |
EP2406417B1 (de) | Verfahren und vorrichtung zur herstellung eines grasgarnes | |
DE60316432T2 (de) | Verfahren zum schnellspinnen von hochfesten polyamidfilamenten | |
DE3539185C2 (de) | ||
EP2737113B1 (de) | Verfahren und vorrichtung zur herstellung eines endlosen fadens | |
DE3026451A1 (de) | Verfahren zur herstellung hochfester technischer garne durch spinnstrecken und durch das verfahren hergestellte garne, insbesondere aus polyamid- und polyesterfaeden | |
EP2737114B1 (de) | Verfahren und vorrichtung zur herstellung eines hmls garnes | |
EP1838908B1 (de) | Verfahren und vorrichtung zum schmelzspinnen und texturieren einer vielzahl von multifilen faeden | |
EP0892097B1 (de) | Verfahren zur Herstellung lufttexturierter Nähfäden | |
EP1797227B1 (de) | Verfahren und vorrichtung zur herstellung von bändchen | |
DE2461198A1 (de) | Verfahren zum herstellen von polyesterfasern | |
WO2005087987A2 (de) | Falschdrahttexturiertes monofilament | |
WO2015181019A1 (de) | Verfahren und vorrichtung zum schmelzspinnen und kräuseln mehrerer fäden | |
EP3117031B1 (de) | Verfahren und vorrichtung zum schmelzspinnen, verstrecken, kräuseln und aufwickeln mehrerer fäden | |
DE19529315C2 (de) | Verfahren und Vorrichtung zum Herstellen von Dickstellen und/oder Farbeffekten in einem Filamentgarn | |
DE1942166A1 (de) | Verfahren zur Herstellung von Fadenmaterial | |
DE4120460A1 (de) | Verfahren und vorrichtung fuer die herstellung von polypropylengarn | |
CH647012A5 (de) | Verfahren und reisskonverter zum herstellen von spinnbaendern. | |
DE2241822C3 (de) | ||
AT406274B (de) | Einrichtung zur herstellung von multifilamenten | |
DE102021133037A1 (de) | Verfahren und Anlage zur Herstellung eines gezwirnten synthetischen Garns | |
DE2651428A1 (de) | Schmelzspinn- und streckverfahren | |
EP1777326A1 (de) | Vorgarnspule | |
EP1757718A1 (de) | Verfahren zur Herstellung eines Vorgarns und Vorgarnherstellungsmaschine |
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: 20140121 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAX | Request for extension of the european patent (deleted) | ||
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
INTG | Intention to grant announced |
Effective date: 20190724 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM 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 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 1217229 Country of ref document: AT Kind code of ref document: T Effective date: 20200115 Ref country code: CH Ref legal event code: NV Representative=s name: BOHEST AG, CH |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502012015639 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: FP |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NO 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: 20200325 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: 20191225 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: 20200325 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: 20200326 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: 20191225 Ref country code: LV 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: 20191225 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: 20191225 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HR 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: 20191225 Ref country code: RS 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: 20191225 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AL 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: 20191225 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2774287 Country of ref document: ES Kind code of ref document: T3 Effective date: 20200720 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20200520 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: 20191225 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: 20191225 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: 20191225 |
|
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: 20191225 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: 20200425 Ref country code: SM 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: 20191225 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502012015639 Country of ref document: DE |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20191225 |
|
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: 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: 20191225 |
|
26N | No opposition filed |
Effective date: 20200928 |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20191225 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: 20191225 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20200723 |
|
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: 20200723 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200723 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200731 |
|
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: 20200723 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 1217229 Country of ref document: AT Kind code of ref document: T Effective date: 20200723 |
|
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: 20200723 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT 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: 20191225 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: 20191225 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK 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: 20191225 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230622 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: TR Payment date: 20230721 Year of fee payment: 12 Ref country code: IT Payment date: 20230724 Year of fee payment: 12 Ref country code: ES Payment date: 20230926 Year of fee payment: 12 Ref country code: CH Payment date: 20230801 Year of fee payment: 12 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: PD Owner name: TRUETZSCHLER GROUP SE; DE Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), ASSIGNMENT; FORMER OWNER NAME: TRUETZSCHLER SWITZERLAND AG Effective date: 20240621 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20240719 Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20240719 Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20240719 Year of fee payment: 13 |