EP2060689A1 - Dispositif d'étanchéification destiné à étanchéifier des joints de construction - Google Patents

Dispositif d'étanchéification destiné à étanchéifier des joints de construction Download PDF

Info

Publication number
EP2060689A1
EP2060689A1 EP07022063A EP07022063A EP2060689A1 EP 2060689 A1 EP2060689 A1 EP 2060689A1 EP 07022063 A EP07022063 A EP 07022063A EP 07022063 A EP07022063 A EP 07022063A EP 2060689 A1 EP2060689 A1 EP 2060689A1
Authority
EP
European Patent Office
Prior art keywords
sealing device
coating
carrier
water
sealing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP07022063A
Other languages
German (de)
English (en)
Other versions
EP2060689B1 (fr
Inventor
Alois Würsch
Martin Vifian
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.)
CEMPROOF HOLDING AG
ROBOTEC-SCHOMBURG AG
Original Assignee
Robotec-Schomburg AG
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 Robotec-Schomburg AG filed Critical Robotec-Schomburg AG
Priority to EP07022063.7A priority Critical patent/EP2060689B1/fr
Publication of EP2060689A1 publication Critical patent/EP2060689A1/fr
Application granted granted Critical
Publication of EP2060689B1 publication Critical patent/EP2060689B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • E04B1/68—Sealings of joints, e.g. expansion joints
    • E04B1/6806—Waterstops
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • E04B1/68—Sealings of joints, e.g. expansion joints
    • E04B1/6807—Expansion elements for parts cast in situ
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • E04B1/68—Sealings of joints, e.g. expansion joints
    • E04B2001/6818—Joints with swellable parts

Definitions

  • the present invention relates to a sealing device for sealing of construction joints, in particular of concrete joints.
  • the sealing device has a carrier and on this carrier a coating containing a sealing promoting composition which covers the carrier at least partially.
  • Concreting joints or construction joints occur especially in cast-in-situ construction.
  • Working joints in concrete and reinforced concrete structures, in particular concreting, which arise when concreting a second concrete part to an already existing first component must often be reliably sealed to prevent the ingress of moisture and other, the concrete resp. to reduce the reinforcement harmful substances and preferably completely to prevent.
  • the bentonite layer is a barrier. Cracks and voids are captured by the bentonite and sealed purely by swelling of the bentonite.
  • EP 1 571 271 A1 describes a sealing device with a carrier and a coating applied thereon at least in sections, which comprises a bonding agent and a sealing material, wherein the sealing material is cement and / or calcium hydroxide.
  • the chemical sealing by means of cement and / or calcium hydroxide takes place by precipitation of calcium carbonate. This is due to the limited carbonate content in the cement resp. of the limited CO 2 content in the ambient air is severely limited.
  • Object of the present invention was therefore to develop a sealing device of the type mentioned in such a way that a secure and permanent sealing of construction joints can be ensured.
  • This object has been achieved by providing a sealing device for sealing working joints, in particular concreting joints, especially in building construction, with a carrier and a coating applied at least in regions on the carrier, wherein the coating comprises a binder and a sealing material, and wherein the sealing material characterized in that it comprises (i) a calcium-precipitating agent and (ii) a latent hydraulic material.
  • the coating additionally contains at least one rock flour and / or at least one rock sand and / or at least one swelling agent, e.g. Bentonite.
  • at least one rock flour and / or at least one rock sand and / or at least one swelling agent e.g. Bentonite.
  • the calcium-precipitating agent is, for example, a compound or mixture of compounds which, upon contact with water by a chemical reaction, splits off carbonate ions or silicates, preferably a water-soluble carbonate, a water-soluble hydrocarbonate, a water-soluble silicate or a water-soluble polysilicate. These anions then react with calcium ions originating from the cement contained in the concrete with precipitation of calcium carbonate resp. Calcium silicate or calcium polysilsicate or sparingly soluble mixed compounds. Highly preferred are water-soluble alkali metal carbonates, water-soluble alkali hydrogebcarbonates, water-soluble alkali metal silicates or water-soluble alkali metal polysilicates. Preferred alkali metals are sodium and potassium. Water-soluble in the context of the present invention are compounds having a solubility in water at 20 ° C. of at least 0.1 g / l, usually at least 1 g / l, preferably at least 10 g / l.
  • a sealing material containing at least one latent hydraulic agent and at least one calcium precipitating compound initiates, in parallel or sequentially, two reactions which cause clogging of the cracks, namely the formation of cementum and / or limestone.
  • Cement stone is formed by the reaction of dissolved calcium hydroxide from the concrete with the latent hydraulic material from the sealing material.
  • Limestone is formed by the reaction of the dissolved calcium hydroxide from the concrete and the water-soluble carbonate or hydrogen carbonate from the sealing material.
  • the incorporation of the sealing material in a binder leads to a depot effect, ie even after a long time cracks by "self-healing", ie constipation, subsequently occurring Cracks sealed by the formation of cement or limestone.
  • Another, already very rapidly acting seal is effected by the shape of the sheet, which is advantageously used transversely to the joint to be sealed and optionally additionally provided with further deflections or anchors, such that the pollutant in the joint at the sealing device at least once redirected resp. is diverted.
  • the length of the carrier in the direction of the pollutant flow should be such that the dimensioning of the sealing material containing coating resp. the contact time with this coating is such that thereby the dissolution and precipitation kinetics and the desired service life is taken into account.
  • the binder stabilizes the sealing material while improving its adhesion to the backing. In this way, the sealing material can be particularly easily introduced into the working joint together with the carrier.
  • the support may first be coated with the binder and then the sealing material applied to the not yet cured binder layer, so that it is partially anchored therein and partially protrudes beyond this binder layer so that it is freely accessible to the fluid flow.
  • you can the sealing material is mixed with the binder, wherein in this embodiment sufficient porosity of the binder must be ensured.
  • the porosity and also the surface roughness can be improved, for example, by further fillers, such as rock flour or rock sand, or by swelling agents, such as bentonite.
  • the precipitation of sparingly soluble calcium compounds in contact of the coating with water leads to very good water resistance and a good bond between the sealing material and the concrete surrounding the coating, so that a kind of self-healing of cracks or construction joints takes place in situ concrete through the formation of cement and limestone ,
  • the sealing takes place on the one hand by labyrinth seal and chemically with subsequent mechanical sealing by the narrowing or blocking of the flow path by on the one hand the deposits, on the other hand by inorganic or organic fines in the water, for example by loose cement particles that are broken out of the crack edges during cracking , as well as rock flour and / or rock sand from the coating.
  • a particularly good seal can be achieved if the coating contains a material which swells when it enters the water, such as bentonite, and / or comprises rock flour and / or rock sand. With swelling materials and such rock particles, the mechanical crack closure, especially in the initial phase of penetrating water significantly improved and the flow can be limited.
  • a material which swells when it enters the water such as bentonite, and / or comprises rock flour and / or rock sand.
  • the support usually has I, C, L or T form, for most applications I or L form.
  • the carrier may be formed of metal or plastic.
  • metals those with low corrosion susceptibility are preferred or surface-treated parts, such as galvanized or oxidized (e.g., anodized) sheets.
  • plastic suitable, for example, polyvinyl chloride, ethylene-propylene-diene rubber, polyethylene and polypropylene.
  • the carrier has the coating only on one side, the side facing in the use of shielding building side wall.
  • a rough coating may advantageously affect the bond between the carrier and the concrete surrounding the carrier.
  • a clawing or a frictional connection with the concrete can be formed by the rough surface.
  • the coating usually contains the binder in amounts of 5-40% by weight, based on the dry matter of the coating, preferably in amounts of 10-25% by weight, and the sealing material usually in amounts of 5-80% by weight, preferably in amounts of 30-60 wt .-%.
  • the ratio of calcium precipitating agents to latent hydraulic compounds is usually from 1: 1 to 1:10, preferably from 1: 2 to 1: 5.
  • the amount of rock flour and / or rock sand in the coating is usually 0-70%, preferably 30-60%.
  • the coating is usually applied in layer thicknesses of 0.1 to 5 mm, preferably in layer thicknesses of 0.2 to 2 mm, and preferably on a surface which projects on both sides at least 30 mm beyond the joint to be sealed.
  • the sealing can take place in different phases.
  • a first seal is respected by the shape of the carrier. causing its introduction in relation to the joint.
  • Another barrier results from fines that arise during the cracking or leak out at the partial dissolution of the coating. These fines block the flow path and seal it off, if necessary together with the lime and / or cement stone resp. Silicate analogs formed sintering.
  • the sealing of longer joints can advantageously be achieved by several carriers abutting one another or overlapping each with one end are arranged.
  • the carriers In order to prevent water from penetrating in the overlapping area or in the abutting area, it is advantageous to provide the carriers with the coating according to the invention at least on one of the abutting edges or on at least one of the overlapping areas. Alternatively or additionally, bonding of these edges resp. Areas are provided with a sealing adhesive.
  • the sealing adhesive can be elastic and form a pressure-water-tight bond.
  • FIG. 1 In FIG. 1 are three concrete parts 1, 2, 3, wherein between each two concrete parts 1, 2 and 2, 3, a horizontal working joint 4 respectively. a vertical Pakistanfuge 5 is present.
  • the sealing device 6 has a carrier 7 formed as a carrier sheet, on which a coating 8, as described above, is attached. A seal is formed on the one hand by the carrier 7 itself.
  • water-insoluble calcium carbonate or calcium silicate is formed by the coating 8 in conjunction with water and calcium hydroxide from the concrete, which has a good waterproofness, sinters the working joint 4 and produces a good bond to the concrete surrounding the sealing device 6. As a result, water can not spread along the sealing device 6.
  • a sealing device 9 is arranged, which extends substantially transversely to the vertical working joint 5.
  • the sealing device 9 differs from the sealing device 6 in that they are not L-shaped in cross-section, but substantially I-shaped resp. just trained.
  • FIG. 2 shows by way of example some of the many design options of the inventive sealing devices, wherein FIG. 2A an inventive, level sealing device having a substantially I-shaped cross section, which is coated on both surfaces as well as at the edges of the carrier 7 with the coating 8.
  • FIG. 2B shows a sealing device according to the invention with a substantially C-shaped cross-section.
  • the carrier is provided with the coating 8 on the inside of the C and on its end edges and on the outer surfaces of the short legs of the carrier 7. This embodiment leads to an additional deflection of the liquid flow and thus to a longer contact time with the coating.
  • Figure 2C shows a sealing device according to the invention with a substantially L-shaped cross-section, one-sided resp. "einflächig", here on the "inside” of the L, coated.
  • the design of the sealing device with L-shaped cross-section has the advantage that this device with a horizontal working joint and thus preferably transversely thereto, ie perpendicular, to be attached joint seal on the foot and thereby less or not at all sinks into the not yet hardened concrete and also does not shift significantly from the vertical.
  • the stabilization against sinking and in particular against a shift relative to the vertical can be more effectively prevented by a T-shaped support 8 (inserted with the deck beam of the T down, ie as a foot).
  • FIG. 2D shows a sealing device according to the invention with a substantially L-shaped cross-section, coated on one side in only one surface area.
  • This embodiment represents a cost-saving variant, but is less effective and should be used only in relatively uncritical places.
  • FIG. 3 Two exemplary possibilities, such as a complete joint seal by using several inventive Sealing devices can be realized are in FIG. 3 shown. It shows FIG. 3A a joint seal with a plurality of adjoining arranged according to the invention, planar, one-sided and coated on one edge with coating 8 sealing devices 9, with bonding 10 and without bonding in longitudinal section.
  • FIG. 3B shows a joint seal with a plurality of overlapping arranged and designed for good sealing inventive, substantially planar sealing devices, also in longitudinal section.
  • the path at which the liquid flow travels in contact with the coating 8 is extended at the overlapping edges. Even better protection is obtained when using a coated on all sides with coating 8 carrier 7 (see FIG. 2A ).
EP07022063.7A 2007-11-14 2007-11-14 Dispositif d'étanchéification destiné à étanchéifier des joints de construction Active EP2060689B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07022063.7A EP2060689B1 (fr) 2007-11-14 2007-11-14 Dispositif d'étanchéification destiné à étanchéifier des joints de construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07022063.7A EP2060689B1 (fr) 2007-11-14 2007-11-14 Dispositif d'étanchéification destiné à étanchéifier des joints de construction

Publications (2)

Publication Number Publication Date
EP2060689A1 true EP2060689A1 (fr) 2009-05-20
EP2060689B1 EP2060689B1 (fr) 2018-10-24

Family

ID=38996503

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07022063.7A Active EP2060689B1 (fr) 2007-11-14 2007-11-14 Dispositif d'étanchéification destiné à étanchéifier des joints de construction

Country Status (1)

Country Link
EP (1) EP2060689B1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202013102027U1 (de) 2013-05-10 2013-05-17 Max Frank Gmbh & Co. Kg Abdichtelement für Baukörper
CN104074272A (zh) * 2013-03-29 2014-10-01 沈阳铝镁设计研究院有限公司 一种地沟与柱的耐碱连接结构
DE102013104818A1 (de) 2013-05-10 2014-11-27 Max Frank Gmbh & Co Kg Abdichtelement für Baukörper
DE102014116678A1 (de) * 2014-11-14 2016-05-19 Zoran Kostić Verfahren zum Herstellen einer Dichtungsschicht sowie Gemisch zum Herstellen einer Dichtungsschicht
WO2018205646A1 (fr) * 2017-05-11 2018-11-15 吴淑环 Structure d'enveloppe de bâtiment
EP3725966A1 (fr) * 2019-04-16 2020-10-21 Günter Betten Élément de joint d'étanchéité
DE202021103929U1 (de) 2021-07-23 2022-07-01 Schomburg Gmbh & Co. Kg Beschichtungsmaterial zur Abdichtung von Fugen oder Rissen sowie ein ein solches Beschichtungsmaterial aufweisendes Abdichtsystem

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111119354A (zh) * 2020-01-17 2020-05-08 中铁第六勘察设计院集团有限公司 一种新型通用施工缝防水制作方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037717A1 (fr) * 1980-04-05 1981-10-14 Hayakawa Rubber Company Limited Joint d'étanchéité contre l'eau se gonflant sous l'action de l'eau et procédé pour rendre étanche contre l'eau à l'aide de celui-ci
US5290844A (en) * 1989-07-28 1994-03-01 C. I. Kasei Co., Ltd. Water-swellable adhesive water stop
EP1571271A1 (fr) * 2004-03-02 2005-09-07 BPA-GmbH Dispositif d'étanchéité pour joint de bétonnage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2234591C (fr) * 1997-04-11 2008-06-17 Kunimine Industries Co., Ltd. Compositions et produits d'etancheite gonflant a l'eau
AU2003285912A1 (en) * 2002-11-07 2004-06-03 Exxonmobil Chemical Patents Inc. Elastomeric blend for air barriers comprising grafted resin components
DE102005005525A1 (de) * 2004-03-28 2005-10-13 Stekox Gmbh Fugendichtungselement und Halter für Fugendichtungselemente

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037717A1 (fr) * 1980-04-05 1981-10-14 Hayakawa Rubber Company Limited Joint d'étanchéité contre l'eau se gonflant sous l'action de l'eau et procédé pour rendre étanche contre l'eau à l'aide de celui-ci
US5290844A (en) * 1989-07-28 1994-03-01 C. I. Kasei Co., Ltd. Water-swellable adhesive water stop
EP1571271A1 (fr) * 2004-03-02 2005-09-07 BPA-GmbH Dispositif d'étanchéité pour joint de bétonnage

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104074272A (zh) * 2013-03-29 2014-10-01 沈阳铝镁设计研究院有限公司 一种地沟与柱的耐碱连接结构
DE202013102027U1 (de) 2013-05-10 2013-05-17 Max Frank Gmbh & Co. Kg Abdichtelement für Baukörper
DE102013104818A1 (de) 2013-05-10 2014-11-27 Max Frank Gmbh & Co Kg Abdichtelement für Baukörper
DE102014116678A1 (de) * 2014-11-14 2016-05-19 Zoran Kostić Verfahren zum Herstellen einer Dichtungsschicht sowie Gemisch zum Herstellen einer Dichtungsschicht
WO2018205646A1 (fr) * 2017-05-11 2018-11-15 吴淑环 Structure d'enveloppe de bâtiment
EP3725966A1 (fr) * 2019-04-16 2020-10-21 Günter Betten Élément de joint d'étanchéité
DE202021103929U1 (de) 2021-07-23 2022-07-01 Schomburg Gmbh & Co. Kg Beschichtungsmaterial zur Abdichtung von Fugen oder Rissen sowie ein ein solches Beschichtungsmaterial aufweisendes Abdichtsystem

Also Published As

Publication number Publication date
EP2060689B1 (fr) 2018-10-24

Similar Documents

Publication Publication Date Title
EP2060689B1 (fr) Dispositif d'étanchéification destiné à étanchéifier des joints de construction
DE60102765T2 (de) Mit Partikeln beschichtete Bindungssysteme zum Giessen hydratisierbarer Zementzusammensetzungen und Verfahren zur Darstellung solcher Bindungssysteme
DE69923530T2 (de) Wasserdichte verkleidung
DE1594815A1 (de) Verfahren zum Umhuellen von pulverigen und koernigen Feststoffen mit bituminoesen Bindemitteln
WO2012098115A1 (fr) Matière d'étanchéité et élément d'étanchéité pour l'étanchéification des ouvrages
US20130129930A1 (en) Composition and method to control acid rock drainage
EP2762545A1 (fr) Système d'isolation combiné bicomposants, flexible et à durcissement rapide pour l'isolation étanche de constructions, de toitures et pour la réparation de la voirie
EP1571271B2 (fr) Dispositif d'étanchéité pour joint de bétonnage
CH707184B1 (de) Tunnelwandbeschichtung.
DE202011000107U1 (de) Dichtungsmasse und Dichtungselement zur Bauwerksabdichtung
DE202008002374U1 (de) Fugendichtung
EP1664447A1 (fr) Panneau barriere, ensemble et utilisation
DE69929626T2 (de) System und verfahren zum verschweissen von thermoplastischen einlagefolien
DE102008025091B4 (de) Verfahren zur Behandlung von Gesteinsoberflächen
DE102013104818A1 (de) Abdichtelement für Baukörper
EP3363958A1 (fr) Joint d'étanchéité pour un élément en béton et procédé de fabrication d'un joint d'étanchéité
EP1983120B1 (fr) Elément d'étanchéification de joints
EP0907803B1 (fr) Barriere capillaire pour etancheifier des surfaces
DE4441835A1 (de) Verfahren zum Sichern von Deponien
DE202013102027U1 (de) Abdichtelement für Baukörper
DE202016102928U1 (de) Zusammensetzung und Vorrichtung zum Abdichten von Betonfugen
DE102004063357A1 (de) Verfahren zur nicht wasserunterläufigen Beschichtung eines bereits abgebundenen zementhaltigen Formteiles
DE4313931A1 (de) Anordnung zum Zurückhalten der Schadstoffe aus schadstoffhaltigen Deponie-Sickerwässern
DE202021103929U1 (de) Beschichtungsmaterial zur Abdichtung von Fugen oder Rissen sowie ein ein solches Beschichtungsmaterial aufweisendes Abdichtsystem
JP5390116B2 (ja) 止水材

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: 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 LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

17P Request for examination filed

Effective date: 20091006

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20100510

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20180321

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

GRAL Information related to payment of fee for publishing/printing deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR3

INTC Intention to grant announced (deleted)
GRAR Information related to intention to grant a patent recorded

Free format text: ORIGINAL CODE: EPIDOSNIGR71

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

INTG Intention to grant announced

Effective date: 20180913

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 LV MC MT 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

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: 502007016455

Country of ref document: DE

Ref country code: AT

Ref legal event code: REF

Ref document number: 1056832

Country of ref document: AT

Kind code of ref document: T

Effective date: 20181115

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

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: 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: 20190224

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: 20181024

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: 20181024

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: 20181024

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: 20181024

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: 20181024

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: 20190124

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: 20181024

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: 20190224

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: 20190125

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: CEMPROOF HOLDING AG, CH

Free format text: FORMER OWNER: ROBOTEC-SCHOMBURG AG, CH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502007016455

Country of ref document: DE

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

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: 20181024

Ref country code: LU

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

Effective date: 20181114

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: 20181024

Ref country code: IT

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: 20181024

REG Reference to a national code

Ref country code: NL

Ref legal event code: PD

Owner name: CEMPROOF HOLDING AG; CH

Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), ASSIGNMENT; FORMER OWNER NAME: ROBOTEC-SCHOMBURG AG

Effective date: 20190814

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181024

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: 20181024

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: 20181024

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: 20181024

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

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

Owner name: ROBOTEC-SCHOMBURG AG

Owner name: CEMPROOF HOLDING AG

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502007016455

Country of ref document: DE

Representative=s name: KOHLER SCHMID MOEBUS PATENTANWAELTE PARTNERSCH, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 502007016455

Country of ref document: DE

Owner name: CEMPROOF HOLDING AG, CH

Free format text: FORMER OWNER: ROBOTEC-SCHOMBURG AG, BIRR, CH

Ref country code: DE

Ref legal event code: R081

Ref document number: 502007016455

Country of ref document: DE

Owner name: CEMPROOF GROUP GMBH, DE

Free format text: FORMER OWNER: ROBOTEC-SCHOMBURG AG, BIRR, CH

26N No opposition filed

Effective date: 20190725

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20190912 AND 20190918

REG Reference to a national code

Ref country code: BE

Ref legal event code: PD

Owner name: CEMPROOF HOLDING AG; CH

Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), CESSION; FORMER OWNER NAME: ROBOTEC-SCHOMBURG AG

Effective date: 20190730

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: 20181024

REG Reference to a national code

Ref country code: AT

Ref legal event code: PC

Ref document number: 1056832

Country of ref document: AT

Kind code of ref document: T

Owner name: CEMPROOF HOLDING AG, CH

Effective date: 20191017

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: 20181024

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: 20181024

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: 20071114

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: 20181024

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502007016455

Country of ref document: DE

Representative=s name: KOHLER SCHMID MOEBUS PATENTANWAELTE PARTNERSCH, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 502007016455

Country of ref document: DE

Owner name: CEMPROOF GROUP GMBH, DE

Free format text: FORMER OWNER: CEMPROOF HOLDING AG, KILCHBERG, CH

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: CEMPROOF GROUP GMBH, DE

Free format text: FORMER OWNER: CEMPROOF HOLDING AG, CH

REG Reference to a national code

Ref country code: BE

Ref legal event code: PD

Owner name: CEMPROOF GROUP GMBH; DE

Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), CESSION; FORMER OWNER NAME: CEMPROOF HOLDING AG

Effective date: 20200929

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20201008 AND 20201014

REG Reference to a national code

Ref country code: NL

Ref legal event code: PD

Owner name: CEMPROOF GOUP GMBH; DE

Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), ASSIGNMENT; FORMER OWNER NAME: ROBOTEC-SCHOMBURG AG

Effective date: 20201016

REG Reference to a national code

Ref country code: AT

Ref legal event code: PC

Ref document number: 1056832

Country of ref document: AT

Kind code of ref document: T

Owner name: CEMPROOF GROUP GMBH, DE

Effective date: 20201218

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

Ref country code: NL

Payment date: 20231122

Year of fee payment: 17

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

Ref country code: GB

Payment date: 20231123

Year of fee payment: 17

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

Ref country code: IE

Payment date: 20231117

Year of fee payment: 17

Ref country code: FR

Payment date: 20231124

Year of fee payment: 17

Ref country code: DE

Payment date: 20231127

Year of fee payment: 17

Ref country code: CH

Payment date: 20231202

Year of fee payment: 17

Ref country code: AT

Payment date: 20231117

Year of fee payment: 17

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

Ref country code: BE

Payment date: 20231121

Year of fee payment: 17