EP2148000B1 - Verfahren zur Gewinn von Cellulose - Google Patents

Verfahren zur Gewinn von Cellulose Download PDF

Info

Publication number
EP2148000B1
EP2148000B1 EP20090009419 EP09009419A EP2148000B1 EP 2148000 B1 EP2148000 B1 EP 2148000B1 EP 20090009419 EP20090009419 EP 20090009419 EP 09009419 A EP09009419 A EP 09009419A EP 2148000 B1 EP2148000 B1 EP 2148000B1
Authority
EP
European Patent Office
Prior art keywords
cellulose
screw
segments
washing
raw materials
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.)
Not-in-force
Application number
EP20090009419
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2148000A3 (de
EP2148000A2 (de
Inventor
Oleg K. Nugmanov
Nadezhda P. Grigoriyeva
Nail I. Gainullin
Nikolai A. Lebedev
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.)
Ooo Npo "neftepromchim"
Original Assignee
OOO NPO NEFTEPROMCHIM
OOO NPO 'Neftepromchim
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 OOO NPO NEFTEPROMCHIM, OOO NPO 'Neftepromchim filed Critical OOO NPO NEFTEPROMCHIM
Priority to PL09009419T priority Critical patent/PL2148000T3/pl
Publication of EP2148000A2 publication Critical patent/EP2148000A2/de
Publication of EP2148000A3 publication Critical patent/EP2148000A3/de
Application granted granted Critical
Publication of EP2148000B1 publication Critical patent/EP2148000B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/02—Chemical or chemomechanical or chemothermomechanical pulp
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30—Defibrating by other means
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/06—Pretreatment of the finely-divided materials before digesting with alkaline reacting compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10—Bleaching ; Apparatus therefor
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse

Definitions

  • the invention relates to a process for the production of cellulose.
  • the invention further relates to the cellulose industry, and more particularly to the recovery of cellulose from vegetable collus containing raw materials.
  • the invention may be used for the recovery of cellulose intended for petroleum processing, cotton wool production and the paper industry.
  • the Alkaliuf gleich is carried out at 120 - 130 ° C within 1 hour.
  • the liquor contains a surfactant.
  • the mass is then washed with a 1.5-fold amount of the clarified water, crushed and finely cleaned in a hydrocyclone with clarified water.
  • the twice bleaching with NaOCl solution is performed.
  • the temperature is 90 ° C
  • the pH is 9 - 11.5, the duration is 1 hour.
  • the following steps are carried out: washing with softened water, acidification with H 2 SO 4 solution at 15-40 ° C within 1 hour, repeated washing with softened water, spin-drying and air drying.
  • the temperature is 130 - 140 ° C
  • the pressure is 3-4 atm
  • the duration is 180 - 210 min.
  • the following steps are carried out: washing, bleaching with sodium hypochlorite in an acidic solution, spin-drying, loosening and drying ( RU 2078163 ).
  • a prototype is the process for obtaining cellulose from cellulosic raw materials by simultaneous loosening and purification steps and further successive steps; Washing and comminution of raw materials, soaking, thermomechanical-chemical processing, washing, bleaching, washing, ejection and drying.
  • the raw materials are allowed to mature in an alkaline solution ( RU 2007115321 ).
  • the WO 2005/045126 describes a process for treating pulp fluids by heating in the presence of an alkaline earth metal oxide in a reactor at a temperature above 650 ° C.
  • the invention is based on the object to provide an efficient and cost-effective method for the production of cellulose from cellulose-containing raw materials available.
  • the raw materials used are herbaceous plants, in particular with a high content of shives, the woody inner part and lignin, with a high deposit duration on the fields and in storage rooms.
  • Two parallel coupled shafts are installed in a heated chamber. Alternate auger and crushing cam segments are mounted on the shafts.
  • thermo-mechanical-chemical processing is carried out before washing in a twin-screw apparatus, on the shafts of which alternating conveyor and brake screw segments are mounted.
  • alternating auger, crushing cam and brake screw segments are mounted on the shafts.
  • cellulose-containing raw materials are herbaceous plants, such as fiber flax, L. subsp. intermedium, oil flax, green flax, oilseed rape, miscanthus, clover, alfalfa, caster, Jerusalem artichoke, galega, Heracleum sosnowskyi, corn, etc., in various degrees of maturity, with high content of woody interior and lignin and with a large deposit duration, for example, in the fields and used in storage rooms.
  • herbaceous plants such as fiber flax, L. subsp. intermedium, oil flax, green flax, oilseed rape, miscanthus, clover, alfalfa, caster, Jerusalem artichoke, galega, Heracleum sosnowskyi, corn, etc.
  • the twin screw apparatus comprises a working chamber with a dense wall, feed and drainage nozzles. Within the working chamber two parallel coupled shafts are installed. Attachments of various purpose are mounted on the shafts: screw conveyor, crushing cam and brake screw segments. The worm segments are mounted alternately on the shafts. (Proof of the USSR no. 884715, 1981 ).
  • the working chamber is favorably equipped with resistance heating elements.
  • the heating elements can be laid around the outside of the wall. All heating elements can be connected to a controlled external power source.
  • a thermosensor can be connected to the control input of this power source.
  • cellulose-containing raw materials from herbaceous plants are pre-soaked in an alkali solution.
  • the solution can be prepared with circulating water having a NaOH content of 10 to 60 g / l and a surfactant content of 0.2 to 0.8 g / l.
  • the soaking can take place for 15-60 minutes at 90-100 ° C.
  • the hydraulic modulus (the ratio of the solid / liquid phases) can be 1: (1 0 + 20).
  • the heated pulp with 5 - 10% of the cellulosic raw materials is then conveniently in the on z. B. 80 - heated to 100 ° C twin screw apparatus.
  • alternating auger, crushing cam and possibly Bremsschneokensegmente are mounted on the shafts of the twin screw apparatus alternating auger, crushing cam and possibly Bremsschneokensegmente are mounted.
  • the screw segments can be displaced relative to one another such that a screw channel is formed.
  • the turns of the screw segments can have the same diameter, the same direction and a fixed gear per screw segment.
  • the winding path of each next screw segment may be smaller than the winding path of the previous screw segment.
  • the distance between the turns of the screw segments and the inner wall of the working chamber may be 0.5 - 10 mm.
  • the direction of the screw channel of the shredding cam segments and the direction of the screw flights may coincide.
  • Preferably 10-16 screw conveyor segments and 5-20 crushing cam segments are used.
  • the processed pulp is in the z. B. 85 - 105 ° C heated twin screw apparatus transported.
  • Alternating conveyor and brake screw segments are mounted on the shafts of the apparatus.
  • the screw conveyor segments may have 2 (or more) turns more than brake screw segments.
  • thermomechanical-chamical processing is performed before washing.
  • the processed pulp is conveyed to the twin screw apparatus heated to, for example, 90-110 ° C.
  • crushing cam and possibly brake screw segments are mounted on the shafts of the apparatus.
  • 10 to 16 screw conveyor segments preferably 7 to 20 crushing cam segments and preferably 4 to 10 brake screw segments are used.
  • the pulp may be washed in softened water to remove the alkali radicals from the cellulosic mass.
  • the washing is conveniently carried out in two stages.
  • the mass is allowed in containers filled with water within z. B. 20 - 30 minutes at z. B. 80 - 90 ° C and within z. B. 20 - 30 minutes at z. B. 40 - 50 ° C lie.
  • the hydraulic module can be 1: (10 + 20) at each stage.
  • the bleaching of the flat cellulose may be carried out in a hydrogen peroxide solution having a concentration of e.g. B. 5 - 10 g / l at conveniently 85 - 95 ° C within z. B. 90 minutes.
  • the hydraulic module can be 1: (10 + 20).
  • the cellulose can be further washed with softened water, for example, as well as after Alkaliuf gleich.
  • the centrifuging can be carried out in centrifuges of type AG or AOG up to z. B. 40 - 50% moisture.
  • the cellulose can be dried, for example, with combustion gases at 140-160 ° C in a Vibrotrockner.
  • the dried cellulose can be carried in a cyclone for air separation and on to the packaging.
  • Two parallel coupled shafts are installed in a heated chamber. On the shafts are mounted alternating feed cutting and crushing cam segments.
  • thermo-mechanical-chemical processing is carried out before washing in a twin-screw apparatus, on the shafts of which alternating conveyor and brake screw segments are mounted.
EP20090009419 2008-07-24 2009-07-21 Verfahren zur Gewinn von Cellulose Not-in-force EP2148000B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL09009419T PL2148000T3 (pl) 2008-07-24 2009-07-21 Sposób otrzymywania celulozy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2008130711/12A RU2378432C1 (ru) 2008-07-24 2008-07-24 Способ получения целлюлозы

Publications (3)

Publication Number Publication Date
EP2148000A2 EP2148000A2 (de) 2010-01-27
EP2148000A3 EP2148000A3 (de) 2012-02-01
EP2148000B1 true EP2148000B1 (de) 2015-05-20

Family

ID=41066711

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20090009419 Not-in-force EP2148000B1 (de) 2008-07-24 2009-07-21 Verfahren zur Gewinn von Cellulose

Country Status (3)

Country Link
EP (1) EP2148000B1 (pl)
PL (1) PL2148000T3 (pl)
RU (1) RU2378432C1 (pl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103317572A (zh) * 2013-05-29 2013-09-25 台州金晟环保制品有限公司 模塑制品竹纤维干法的制作方法
CN103450363B (zh) * 2013-08-12 2016-01-27 山东理工大学 一种联合提取生姜淀粉、纤维素的方法
RU2566275C1 (ru) * 2014-07-24 2015-10-20 Федеральное государственное бюджетное учреждение науки Институт проблем химико-энергетических технологий Сибирского отделения РАН (ИПХЭТ СО РАН) Способ получения целлюлозы из льна-межеумка для бумажной промышленности
CN105625074A (zh) * 2016-02-24 2016-06-01 张民贵 一种汉麻秆制取浆粕工艺
CN108130771A (zh) * 2017-12-08 2018-06-08 齐鲁工业大学 清洁制浆催化剂及其应用工艺
CN111570474A (zh) * 2020-05-18 2020-08-25 长沙季丰科技有限公司 一种槟榔渣的环保化处理及再利用方法
RU2761239C1 (ru) * 2021-06-21 2021-12-06 федеральное государственное автономное образовательное учреждение высшего образования «Национальный исследовательский университет ИТМО» (Университет ИТМО) Способ получения целлюлозы

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6094042A (ja) * 1983-10-27 1985-05-27 日本農産工業株式会社 排泄物処理材
IT1279744B1 (it) * 1995-05-19 1997-12-16 Cartiera Di Cordenons S P A Materiali cartacei da impasti fibrosi a base di scarti industriali tessili e di polpe esauste di barbabietola da zucchero.
RU2078163C1 (ru) 1995-08-03 1997-04-27 Центральный научно-исследовательский институт комплексной автоматизации легкой промышленности Способ производства ваты
GB0325578D0 (en) * 2003-11-03 2003-12-03 Bioregional Minimills Uk Ltd Method for treating black liquor
US20060020126A1 (en) * 2002-07-26 2006-01-26 Robert Kopesky Production of microcrystalline cellulose
RU2304647C2 (ru) 2005-08-24 2007-08-20 Открытое акционерное общество "Научно-исследовательский институт по нефтепромысловой химии" ОАО "НИИнефтепромхим" Способ получения целлюлозы (варианты)
CN1974922B (zh) * 2006-12-19 2010-10-13 河北吉藁化纤有限责任公司 以植物纤维为原料生产化纤浆粕的方法

Also Published As

Publication number Publication date
EP2148000A3 (de) 2012-02-01
RU2378432C1 (ru) 2010-01-10
PL2148000T3 (pl) 2015-10-30
EP2148000A2 (de) 2010-01-27

Similar Documents

Publication Publication Date Title
EP2148000B1 (de) Verfahren zur Gewinn von Cellulose
EP1366231B1 (de) Verfahren zum abtrennen von hemicellulosen aus hemicellulosehaltiger biomasse
DE3301957C2 (pl)
DE19916347C1 (de) Verfahren zum Auftrennen lignocellulosehaltiger Biomasse
AU2015286229B2 (en) Methods for treating lignocellulosic material
DE2027319B2 (de) Verfahren zur Herstellung von chemisch gut löslichem Zellstoff
AT503610A1 (de) Verfahren zur herstellung eines zellstoffes
EP1753908B1 (de) Verfahren zur herstellung eines chemiezellstoffes
DE202016008890U1 (de) Ligninzusammensetzung
KR101655341B1 (ko) 홍조류를 이용한 펄프의 연속식 제조방법
DE60006677T2 (de) Herstellung von chemischen zellstoff und xylose unter anwendung direkter saurer hydrolyse des zellstoffes
Theng et al. Comparison between two different pretreatment technologies of rice straw fibers prior to fiberboard manufacturing: Twin-screw extrusion and digestion plus defibration
García et al. Soda-AQ pulping of Paulownia wood after hydrolysis treatment
DE3545386A1 (de) Verfahren zur herstellung von cellulose-halbstoff
DD142562A5 (de) Verfahren zum abbauen von lignocellulosematerialien
DE60315950T2 (de) Verfahren zur Herstellung von Xylooligosacchariden
DE19730486C2 (de) Verfahren zur Behandlung von lignocellulosehaltiger Biomasse
DE4129739A1 (de) Chlorfreies bleichen von papierpulpe
DE212012000174U1 (de) Vorrichtung für das Erwärmen von Rohstoffen
DE10145338C1 (de) Verfahren zum Abtrennen von Hemicellulosen aus hemicellulosehaltiger Biomasse
DE3445132C2 (pl)
KR101980598B1 (ko) 올리고당 및 펄프를 제조하는 방법
EP4139519B1 (de) Verfahren zur herstellung eines formstabilen gegenstandes aus nachwachsender biomasse
US1845487A (en) Method for the production of pulp
AT503611B1 (de) Verfahren zur herstellung eines zellstoffes

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

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): 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 SE SI SK SM TR

AX Request for extension of the european patent

Extension state: AL BA RS

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): 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 SE SI SK SM TR

AX Request for extension of the european patent

Extension state: AL BA RS

RIC1 Information provided on ipc code assigned before grant

Ipc: D21H 11/02 20060101ALI20111223BHEP

Ipc: D21C 3/02 20060101ALI20111223BHEP

Ipc: D21C 1/06 20060101AFI20111223BHEP

Ipc: D21B 1/16 20060101ALI20111223BHEP

Ipc: D21B 1/34 20060101ALI20111223BHEP

Ipc: D21C 9/10 20060101ALI20111223BHEP

Ipc: D21C 9/02 20060101ALI20111223BHEP

Ipc: D21H 11/12 20060101ALI20111223BHEP

17P Request for examination filed

Effective date: 20120801

17Q First examination report despatched

Effective date: 20130108

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20141205

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 HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO 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: 727824

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150615

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: DE

Ref legal event code: R096

Ref document number: 502009011041

Country of ref document: DE

Effective date: 20150625

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: OOO NPO "NEFTEPROMCHIM"

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20150520

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

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: 20150520

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: 20150520

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: 20150520

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: 20150921

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: 20150820

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: 20150520

REG Reference to a national code

Ref country code: PL

Ref legal event code: T3

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

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: 20150820

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: 20150920

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: 20150520

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: 20150821

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

Ref country code: PL

Payment date: 20150811

Year of fee payment: 7

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: 20150520

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: 20150520

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502009011041

Country of ref document: DE

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

Ref country code: RO

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

Effective date: 20150520

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: 20150520

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: 20150520

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: 20150520

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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: LU

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: 20150721

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

26N No opposition filed

Effective date: 20160223

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

Effective date: 20150820

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

Ref country code: LI

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

Effective date: 20150731

Ref country code: CH

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

Effective date: 20150731

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: 20150520

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

Ref country code: GB

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

Effective date: 20150820

Ref country code: IE

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

Effective date: 20150721

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 727824

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150721

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: 20150721

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: 20150520

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

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; INVALID AB INITIO

Effective date: 20090721

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: 20150520

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

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: 20150520

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: 20150520

Ref country code: NL

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: 20150520

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

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

Ref country code: BE

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

Effective date: 20150731

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

Ref country code: TR

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: 20150520

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

Ref country code: IT

Payment date: 20170731

Year of fee payment: 9

Ref country code: FR

Payment date: 20170728

Year of fee payment: 9

Ref country code: DE

Payment date: 20170731

Year of fee payment: 9

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 NON-PAYMENT OF DUE FEES

Effective date: 20160721

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: 20150520

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502009011041

Country of ref document: DE

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: 20180731

Ref country code: DE

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

Effective date: 20190201

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: 20180721