EP3757268B1 - Procédé de fabrication et/ou d'affinage d'une bande de voile - Google Patents

Procédé de fabrication et/ou d'affinage d'une bande de voile Download PDF

Info

Publication number
EP3757268B1
EP3757268B1 EP20174303.6A EP20174303A EP3757268B1 EP 3757268 B1 EP3757268 B1 EP 3757268B1 EP 20174303 A EP20174303 A EP 20174303A EP 3757268 B1 EP3757268 B1 EP 3757268B1
Authority
EP
European Patent Office
Prior art keywords
dryer
infrared radiation
hot air
glass fabric
fabric web
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.)
Active
Application number
EP20174303.6A
Other languages
German (de)
English (en)
Other versions
EP3757268A1 (fr
Inventor
Philipp KÜCKMANN
Franziska FERRER
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.)
Voith Patent GmbH
Original Assignee
Voith Patent GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=70682702&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP3757268(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Voith Patent GmbH filed Critical Voith Patent GmbH
Publication of EP3757268A1 publication Critical patent/EP3757268A1/fr
Application granted granted Critical
Publication of EP3757268B1 publication Critical patent/EP3757268B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
    • F26B13/101—Supporting materials without tension, e.g. on or between foraminous belts
    • F26B13/104—Supporting materials without tension, e.g. on or between foraminous belts supported by fluid jets only; Fluid blowing arrangements for flotation dryers, e.g. coanda nozzles
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M10/00—Physical treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, e.g. by ultrasonic waves, corona discharge, irradiation, electric currents or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/001—Treatment with visible light, infrared or ultraviolet, X-rays
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • D04H1/4218—Glass fibres
    • D04H1/4226—Glass fibres characterised by the apparatus for manufacturing the glass fleece
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D04H1/655—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions characterised by the apparatus for applying bonding agents
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/002—Inorganic yarns or filaments
    • D04H3/004—Glass yarns or filaments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/04—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour circulating over or surrounding the materials or objects to be dried
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/28—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun
    • F26B3/30—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun from infrared-emitting elements
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2101/00—Inorganic fibres
    • D10B2101/02—Inorganic fibres based on oxides or oxide ceramics, e.g. silicates
    • D10B2101/06—Glass

Definitions

  • the second embodiment of such a device for carrying out the method according to the invention differs only slightly from the one shown in Figure 1 illustrated first embodiment. Therefore, only the differences will be discussed below and reference is made to the above description.
  • the main difference is that the dryer in the second embodiment is designed as a combination dryer unit 12. Warm air from the used air discharge of the two modules 21, 22 of the infrared radiation dryer 20 is at least partially fed to the hot air dryer 30. This does not mean that the hot air dryer 30 is no longer connected to any other source of hot air, but the routing of hot air from the infrared radiation dryer 20 to the hot air dryer 30 helps to reduce the overall energy requirement.
  • the infrared radiation dryer 20 and the hot air dryer 30 of the combination dryer unit 12 can also have a common housing.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Drying Of Solid Materials (AREA)

Claims (7)

  1. Procédé de fabrication et/ou de finition d'une bande de voile de verre (G), dans lequel le procédé comprend l'étape suivante : séchage thermique de la bande de voile de verre (G) au moyen d'un rayonnement infrarouge provenant d'un séchoir à rayonnement infrarouge (20),
    caractérisé en ce que la surface de la bande de voile de verre (G) tournée vers le séchoir à rayonnement infrarouge (20) est exposée à une densité de puissance spécifique d'au moins 153 kW/m2 par le séchoir à rayonnement infrarouge (20), et en ce que la bande de voile de verre (G) présente, après irradiation par le séchoir à rayonnement infrarouge (20), une température sur sa surface tournée vers le séchoir à rayonnement infrarouge (20) d'au moins 40°C et d'au plus 105°C.
  2. Procédé selon la revendication 1,
    caractérisé en ce que, immédiatement avant le séchage de la bande de voile de verre (G) au moyen du rayonnement infrarouge provenant du séchoir à rayonnement infrarouge (20), un trait est appliqué sur la surface de la bande de voile de verre (G) tournée vers le séchoir à rayonnement infrarouge (20).
  3. Procédé selon la revendication 1 ou 2,
    caractérisé en ce qu'après le séchage de la bande de voile de verre (G) au moyen d'un rayonnement infrarouge provenant du séchoir à rayonnement infrarouge (20), la bande de voile de verre (G) est en outre séchée par air chaud dans un séchoir à air chaud (30).
  4. Procédé selon la revendication 3,
    caractérisé en ce que le séchoir à rayonnement infrarouge (20) et le séchoir à air chaud (30) monté en aval dans le sens de défilement de la bande de voile de verre (G) sont réalisés sous la forme d'une unité de séchage combinée (12).
  5. Procédé selon la revendication 4,
    caractérisé en ce que plusieurs unités de séchage combinées (12) sont agencées les unes après les autres dans le sens de défilement de la bande de voile de verre (G) .
  6. Procédé selon l'une quelconque des revendications 3-5,
    caractérisé en ce que de l'air chaud est aspiré hors du séchoir à rayonnement infrarouge (20) et envoyé au moins partiellement vers le séchoir à air chaud (30).
  7. Procédé selon l'une quelconque des revendications 3-6,
    caractérisé en ce qu'il existe une distance (A) inférieure à 50 cm, de préférence inférieure à 30 cm, entre le séchoir à air chaud (30) et le séchoir à rayonnement infrarouge (20).
EP20174303.6A 2019-06-27 2020-05-13 Procédé de fabrication et/ou d'affinage d'une bande de voile Active EP3757268B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102019117281.0A DE102019117281B3 (de) 2019-06-27 2019-06-27 Verfahren zur Herstellung und/oder Veredelung einer Glasvliesstoffbahn

Publications (2)

Publication Number Publication Date
EP3757268A1 EP3757268A1 (fr) 2020-12-30
EP3757268B1 true EP3757268B1 (fr) 2024-07-10

Family

ID=70682702

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20174303.6A Active EP3757268B1 (fr) 2019-06-27 2020-05-13 Procédé de fabrication et/ou d'affinage d'une bande de voile

Country Status (3)

Country Link
US (1) US11828021B2 (fr)
EP (1) EP3757268B1 (fr)
DE (1) DE102019117281B3 (fr)

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31124E (en) 1970-11-11 1983-01-11 Koninklijke Papierfabrieken Van Gelder Zonen N.V. Reinforced plastics carrier for printed circuits
FR2598495A1 (fr) 1986-05-09 1987-11-13 Monforts Gmbh & Co A Secheur a rayonnement infrarouge pouvant etre chauffe au gaz ou a l'electricite
WO1988003193A1 (fr) 1986-10-31 1988-05-05 Imatran Voima Oy Procede et dispositif de sechage d'un materiau en bande mobile
US4918828A (en) 1987-11-02 1990-04-24 Valmet Paper Machinery Inc. Method and apparatus for drying a moving web
US5930914A (en) 1996-04-18 1999-08-03 Infrarodteknik Ab Method and device for drying a moving web material
WO2004096494A1 (fr) 2003-04-25 2004-11-11 3M Innovative Properties Company Procede permettant de produire des articles abrasifs en non-tisse au moyen d'un materiau en particules sec
WO2005121670A1 (fr) 2004-06-14 2005-12-22 Kuk Rae Cho Unite sechante a l'infrarouge lointain, appareil sechant utilisant cette unite, et guide d'ondes pour l'appareil
WO2006007168A1 (fr) 2004-06-18 2006-01-19 Owens Corning Voile fibreuse impregnee avec une formulation de finition de surface
US20090075541A1 (en) 2007-09-13 2009-03-19 Guodong Zheng Permeable glass mat and method of preparation
CN104260508A (zh) 2014-09-10 2015-01-07 华南理工大学 一种具有自洁功能的复合材料及其制备方法和用途
WO2015117927A1 (fr) 2014-02-05 2015-08-13 Solaronics S.A. Procédé pour sécher ou durcir un revêtement organique sur une plaque de verre
EP3115399A1 (fr) 2015-07-08 2017-01-11 Johns Manville Préimprégné thermoplastique entièrement imprégné et procédé et système de production
DE102016120933A1 (de) 2016-11-03 2018-05-03 Voith Patent Gmbh Verfahren zur Herstellung eines nassgelegten Vliesstoffes
WO2018142244A1 (fr) 2017-02-02 2018-08-09 Destra Gmbh Procédé de traitement de matériaux fibreux et système mettant en œuvre ledit procédé de traitement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3937865A (en) 1970-11-11 1976-02-10 Koninklijke Papierfabrieken Van Gelder Zonen N.V. Reinforced plastics carrier for printed circuits
KR100666052B1 (ko) * 2004-02-12 2007-01-09 조극래 원적외선이용한 건조장치

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31124E (en) 1970-11-11 1983-01-11 Koninklijke Papierfabrieken Van Gelder Zonen N.V. Reinforced plastics carrier for printed circuits
FR2598495A1 (fr) 1986-05-09 1987-11-13 Monforts Gmbh & Co A Secheur a rayonnement infrarouge pouvant etre chauffe au gaz ou a l'electricite
WO1988003193A1 (fr) 1986-10-31 1988-05-05 Imatran Voima Oy Procede et dispositif de sechage d'un materiau en bande mobile
US4918828A (en) 1987-11-02 1990-04-24 Valmet Paper Machinery Inc. Method and apparatus for drying a moving web
US5930914A (en) 1996-04-18 1999-08-03 Infrarodteknik Ab Method and device for drying a moving web material
WO2004096494A1 (fr) 2003-04-25 2004-11-11 3M Innovative Properties Company Procede permettant de produire des articles abrasifs en non-tisse au moyen d'un materiau en particules sec
WO2005121670A1 (fr) 2004-06-14 2005-12-22 Kuk Rae Cho Unite sechante a l'infrarouge lointain, appareil sechant utilisant cette unite, et guide d'ondes pour l'appareil
WO2006007168A1 (fr) 2004-06-18 2006-01-19 Owens Corning Voile fibreuse impregnee avec une formulation de finition de surface
US20090075541A1 (en) 2007-09-13 2009-03-19 Guodong Zheng Permeable glass mat and method of preparation
WO2015117927A1 (fr) 2014-02-05 2015-08-13 Solaronics S.A. Procédé pour sécher ou durcir un revêtement organique sur une plaque de verre
CN104260508A (zh) 2014-09-10 2015-01-07 华南理工大学 一种具有自洁功能的复合材料及其制备方法和用途
EP3115399A1 (fr) 2015-07-08 2017-01-11 Johns Manville Préimprégné thermoplastique entièrement imprégné et procédé et système de production
DE102016120933A1 (de) 2016-11-03 2018-05-03 Voith Patent Gmbh Verfahren zur Herstellung eines nassgelegten Vliesstoffes
WO2018083026A1 (fr) 2016-11-03 2018-05-11 Voith Patent Gmbh Procédé de fabrication d'un non-tissé obtenu par voie humide
WO2018142244A1 (fr) 2017-02-02 2018-08-09 Destra Gmbh Procédé de traitement de matériaux fibreux et système mettant en œuvre ledit procédé de traitement

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ARUN S MUJUMDAR: "Handbook of Industrial Drying, 3rd Edition", 8 November 2006, ISBN: 9780429136092, article ARUN S. MUJUMDAR, pages: 814 - 815, XP009561020

Also Published As

Publication number Publication date
US20200407909A1 (en) 2020-12-31
DE102019117281B3 (de) 2020-06-18
EP3757268A1 (fr) 2020-12-30
US11828021B2 (en) 2023-11-28

Similar Documents

Publication Publication Date Title
EP0699529B1 (fr) Procédé et dispositif pour imprimer une bande
EP2809496B1 (fr) Banc d'étirage et procédé d'allongement d'une bande continue de film
DE2753201A1 (de) Verfahren fuer die behandlung einer papierbahn in der nasspartie einer papiermaschine
DE69712991T2 (de) Folientransferbeschichtungsverfahren und vorrichtung zur durchführung des verfahrens
DE69622043T2 (de) Konzept für eine trockenpartie und verfahren zur trocknung einer papierbahn
DE3112851C2 (de) Verfahren und Vorrichtung zum Schlichten und Trocknen von Kettfäden
EP0157403A2 (fr) Procédé et dispositif pour sécher une bande imprégnée d'une résine synthétique durcissable
EP1006327A2 (fr) Séchage de bandes fibreuses
EP0989233A2 (fr) Section de séchage et sécheur à convection pour une telle section de séchage
EP3757268B1 (fr) Procédé de fabrication et/ou d'affinage d'une bande de voile
WO2006010747A1 (fr) Procede et dispositif pour appliquer un agent d'enduction dans une machine a fabriquer une bande de matiere fibreuse
DE4320638A1 (de) Verfahren und Anlage zum raschen Abkühlen eines in einem Warmwalzwerk verarbeitenden Walzgutes
DE19710124B4 (de) Verfahren und Vorrichtung zur Temperierung von Kühlwalzen
EP0643168A1 (fr) Dispositif de l'enduction d'une bande de papier
EP2119827B1 (fr) Procédé de calandrage d'une bande fibreuse et calandre
DE60214380T3 (de) Verfahren und vorrichtung zur kontrolle der trocknung im faserstofftrockner
DE2845380A1 (de) Verfahren und vorrichtung zum vorfeuchten und auflockern von tabak in ballen
DE1206718B (de) Trockenvorrichtung fuer Faserstoffbahnen
DE3116836A1 (de) Verfahren und vorrichtung zur heissluft-trocknung von textilgut
DE2248808A1 (de) Vorrichtung zur falschdrall-texturierung und nachfixierung von aus thermoplastischem synthetischem material bestehenden garnen in kontinuierlicher arbeitsweise
WO2022156919A1 (fr) Appareil et procédé d'application d'un flux de gaz sur une bande de matériau
EP1571257A1 (fr) Procédé et dispositif pour le traitement d'une bande de papier ou carton
EP0643167A1 (fr) Dispositif d'enduction d'un bande de papier
EP1414649B1 (fr) Installation de rehumidification con ue pour une bande de matiere et procede permettant d'ameliorer les proprietes anti-friction d'une bande de matiere
DE868863C (de) Verfahren und Einrichtung zur Behandlung eines auf einer Krempel erzeugten Flors

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

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

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

AX Request for extension of the european patent

Extension state: BA ME

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20210630

RBV Designated contracting states (corrected)

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

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

RIC1 Information provided on ipc code assigned before grant

Ipc: F26B 3/04 20060101ALI20240308BHEP

Ipc: F26B 3/30 20060101ALI20240308BHEP

Ipc: D04H 1/58 20120101ALI20240308BHEP

Ipc: D04H 1/4226 20120101AFI20240308BHEP

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

INTG Intention to grant announced

Effective date: 20240325

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: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502020008510

Country of ref document: DE

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20240710

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: 20241111

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

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240710

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: 20241111

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: 20240710

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: 20241010

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: 20240710

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: 20240710

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: 20241011

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: 20240710

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

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: 20240710

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: 20241110

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: 20240710

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

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: 20240710

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: 20241010

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

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: 20241010

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: 20240710

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: 20241010

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: 20240710

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: 20241110

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: 20240710

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: 20241011

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: 20240710

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: 20240710

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: 20240710

REG Reference to a national code

Ref country code: DE

Ref legal event code: R026

Ref document number: 502020008510

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: 20240710

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: 20240710

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: 20240710

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

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

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240710

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: 20240710

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

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: 20240710

26 Opposition filed

Opponent name: OWENS CORNING INTELLECTUAL CAPITAL, LLC

Effective date: 20250410

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

Ref country code: GB

Payment date: 20250527

Year of fee payment: 6

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

Ref country code: IT

Payment date: 20250527

Year of fee payment: 6

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

Ref country code: FR

Payment date: 20250528

Year of fee payment: 6

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

PLBP Opposition withdrawn

Free format text: ORIGINAL CODE: 0009264

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: 20240710

PLBD Termination of opposition procedure: decision despatched

Free format text: ORIGINAL CODE: EPIDOSNOPC1

REG Reference to a national code

Ref country code: DE

Ref legal event code: R100

Ref document number: 502020008510

Country of ref document: DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502020008510

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: H13

Free format text: ST27 STATUS EVENT CODE: U-0-0-H10-H13 (AS PROVIDED BY THE NATIONAL OFFICE)

Effective date: 20251223

PLBM Termination of opposition procedure: date of legal effect published

Free format text: ORIGINAL CODE: 0009276

REG Reference to a national code

Ref country code: CH

Ref legal event code: L10

Free format text: ST27 STATUS EVENT CODE: U-0-0-L10-L00 (AS PROVIDED BY THE NATIONAL OFFICE)

Effective date: 20260114

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: 20250513

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

Ref country code: CH

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

Effective date: 20250531

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20250531

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: 20240710

27C Opposition proceedings terminated

Effective date: 20250922

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: 20250513

Ref country code: DE

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

Effective date: 20251202

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: 20250531