EP3700871A4 - Vitrocéramiques et verres - Google Patents

Vitrocéramiques et verres Download PDF

Info

Publication number
EP3700871A4
EP3700871A4 EP18871435.6A EP18871435A EP3700871A4 EP 3700871 A4 EP3700871 A4 EP 3700871A4 EP 18871435 A EP18871435 A EP 18871435A EP 3700871 A4 EP3700871 A4 EP 3700871A4
Authority
EP
European Patent Office
Prior art keywords
glasses
ceramics
glass
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.)
Pending
Application number
EP18871435.6A
Other languages
German (de)
English (en)
Other versions
EP3700871A2 (fr
Inventor
Matthew John Dejneka
Jesse KOHL
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.)
Corning Inc
Original Assignee
Corning Inc
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
Priority claimed from US15/840,040 external-priority patent/US10246371B1/en
Application filed by Corning Inc filed Critical Corning Inc
Publication of EP3700871A2 publication Critical patent/EP3700871A2/fr
Publication of EP3700871A4 publication Critical patent/EP3700871A4/fr
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • C03C3/076Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C10/00Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
    • C03C10/0009Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing silica as main constituent
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C10/00Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C10/00Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
    • C03C10/0018Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and monovalent metal oxide as main constituents
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C10/00Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
    • C03C10/0018Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and monovalent metal oxide as main constituents
    • C03C10/0027Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and monovalent metal oxide as main constituents containing SiO2, Al2O3, Li2O as main constituents
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C10/00Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
    • C03C10/0054Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing PbO, SnO2, B2O3
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C21/00Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
    • C03C21/001Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions
    • C03C21/002Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions to perform ion-exchange between alkali ions
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • C03C3/062Glass compositions containing silica with less than 40% silica by weight
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • C03C3/076Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • C03C3/076Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • C03C3/076Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/097Glass compositions containing silica with 40% to 90% silica, by weight containing phosphorus, niobium or tantalum
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • C03C3/076Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/11Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen
    • C03C3/112Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine
    • C03C3/115Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine containing boron
    • C03C3/118Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine containing boron containing aluminium
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C4/00Compositions for glass with special properties
    • C03C4/08Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths
    • C03C4/082Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths for infrared absorbing glass
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C4/00Compositions for glass with special properties
    • C03C4/08Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths
    • C03C4/085Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths for ultraviolet absorbing glass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Glass Compositions (AREA)
  • Compositions Of Oxide Ceramics (AREA)
EP18871435.6A 2017-10-23 2018-10-23 Vitrocéramiques et verres Pending EP3700871A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762575763P 2017-10-23 2017-10-23
US15/840,040 US10246371B1 (en) 2017-12-13 2017-12-13 Articles including glass and/or glass-ceramics and methods of making the same
PCT/US2018/057009 WO2019083937A2 (fr) 2017-10-23 2018-10-23 Vitrocéramiques et verres

Publications (2)

Publication Number Publication Date
EP3700871A2 EP3700871A2 (fr) 2020-09-02
EP3700871A4 true EP3700871A4 (fr) 2021-08-04

Family

ID=66246420

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18871435.6A Pending EP3700871A4 (fr) 2017-10-23 2018-10-23 Vitrocéramiques et verres

Country Status (7)

Country Link
EP (1) EP3700871A4 (fr)
JP (2) JP7429189B2 (fr)
KR (1) KR20200062349A (fr)
CN (2) CN113185129B (fr)
NL (1) NL2021858B1 (fr)
TW (2) TWI811252B (fr)
WO (1) WO2019083937A2 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170362119A1 (en) 2016-06-17 2017-12-21 Corning Incorporated Transparent, near infrared-shielding glass ceramic
US10246371B1 (en) 2017-12-13 2019-04-02 Corning Incorporated Articles including glass and/or glass-ceramics and methods of making the same
US10450220B2 (en) 2017-12-13 2019-10-22 Corning Incorporated Glass-ceramics and glasses
JP2022520571A (ja) * 2019-02-12 2022-03-31 コーニング インコーポレイテッド 多色ガラス及びガラスセラミック物品並びにその製造方法
EP3927670A4 (fr) * 2019-02-20 2023-01-18 Corning Incorporated Tungstate dopé au fer et au manganèse et articles en verre de molybdate et en vitrocéramique
US11802072B2 (en) 2021-06-18 2023-10-31 Corning Incorporated Gold containing silicate glass
US11634354B2 (en) 2021-06-18 2023-04-25 Corning Incorporated Colored glass articles having improved mechanical durability
US20230373846A1 (en) * 2021-06-18 2023-11-23 Corning Incorporated Colored glass articles having improved mechanical durability
CN116854366A (zh) 2021-06-18 2023-10-10 康宁股份有限公司 具有改善的机械耐久性的着色玻璃制品
WO2022266400A1 (fr) * 2021-06-18 2022-12-22 Corning Incorporated Articles en verre coloré ayant une durabilité mécanique améliorée
US11560329B1 (en) 2021-10-04 2023-01-24 Corning Incorporated Colored glass articles having improved mechanical durability
TWI764823B (zh) * 2021-09-06 2022-05-11 富喬工業股份有限公司 具有低膨脹係數及低介電常數的玻璃組成物及玻璃纖維
CN114790082A (zh) * 2022-03-30 2022-07-26 山东国瓷功能材料股份有限公司 一种含钨酸锌晶相的荧光玻璃陶瓷
CN114605075A (zh) * 2022-03-30 2022-06-10 山东国瓷功能材料股份有限公司 一种含钨酸镉晶相的荧光玻璃陶瓷
CN114685050A (zh) * 2022-04-28 2022-07-01 电子科技大学 一种高储能效率硅铌酸盐微晶玻璃材料及制备方法
CN116477930A (zh) * 2023-03-17 2023-07-25 江苏师范大学 一种通过纳米金属成核剂制备大尺寸、纳米晶透明陶瓷的方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3293052A (en) * 1963-03-14 1966-12-20 Corning Glass Works Glass article and method of making it
WO2017218859A1 (fr) * 2016-06-17 2017-12-21 Corning Incorporated Vitrocéramique transparente protégeant contre les infrarouges proches
WO2019113029A1 (fr) * 2017-12-04 2019-06-13 Corning Incorporated Vitrocéramiques et articles vitrocéramiques ayant des caractéristiques de blocage des uv et nir
WO2019118488A1 (fr) * 2017-12-13 2019-06-20 Corning Incorporated Vitrocéramiques et leurs procédés de production
WO2019118493A1 (fr) * 2017-12-13 2019-06-20 Corning Incorporated Articles polychromes et leurs procédés de fabrication

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3582370A (en) * 1968-11-05 1971-06-01 Corning Glass Works Glass-ceramic articles
US4009042A (en) * 1976-01-15 1977-02-22 Corning Glass Works Transparent, infra-red transmitting glass-ceramics
JP2539214B2 (ja) * 1987-03-31 1996-10-02 川鉄鉱業株式会社 ガラスセラミツクスおよびその製造方法
JPH09241035A (ja) * 1996-03-06 1997-09-16 Central Glass Co Ltd 結晶化ガラス
JP4680347B2 (ja) * 1999-06-01 2011-05-11 株式会社オハラ 高剛性ガラスセラミックス基板
US6376399B1 (en) * 2000-01-24 2002-04-23 Corning Incorporated Tungstate, molybdate, vanadate base glasses
CN100462318C (zh) * 2001-03-27 2009-02-18 Hoya株式会社 玻璃陶瓷及其基片、液晶嵌镶板用对置基片和防尘基片
JP5034272B2 (ja) 2006-03-06 2012-09-26 住友金属鉱山株式会社 タングステン含有酸化物微粒子、およびその製造方法、ならびにそれを用いた赤外線遮蔽体
CN101200345A (zh) * 2007-12-14 2008-06-18 邓念东 晶彩陶瓷、晶彩玻璃,晶彩彩饰层的复合材料及其工艺方法
JP2011046601A (ja) * 2009-07-31 2011-03-10 Ohara Inc ガラスセラミックス複合体及びその製造方法、光触媒機能性部材、並びに親水性部材
JP5715353B2 (ja) * 2009-07-31 2015-05-07 株式会社オハラ 結晶化ガラスおよびその製造方法
KR20140077949A (ko) * 2011-10-14 2014-06-24 이보클라 비바덴트 아게 6가 금속 산화물을 포함하는 리튬 실리케이트 유리 세라믹 및 리튬 실리케이트 유리
CN103482872B (zh) * 2013-09-29 2016-05-18 陈锐群 一种钛合金玻璃陶瓷涂料及其制备方法
US9878940B2 (en) * 2014-02-21 2018-01-30 Corning Incorporated Low crystallinity glass-ceramics
CN105254181B (zh) * 2014-07-18 2017-08-11 长春理工大学 一种铕掺杂钨酸盐透明玻璃陶瓷及其制备方法
DE102014013528B4 (de) * 2014-09-12 2022-06-23 Schott Ag Beschichtetes Glas-oder Glaskeramiksubstrat mit beständigen multifunktionellen Oberflächeneigenschaften, Verfahren zu dessen Herstellung und dessen Verwendung
CN107223116B (zh) * 2014-12-11 2021-12-07 康宁股份有限公司 玻璃或玻璃-陶瓷制品中的由x射线引发的着色
CN104944471A (zh) * 2015-05-25 2015-09-30 北京航空航天大学 一种具有高红外屏蔽性能的掺杂钨青铜粉体及其合成方法
EP3408227B1 (fr) * 2016-01-27 2019-10-23 Evonik Degussa GmbH Procede de fabrication d'oxyde de tungstene et oxydes mixtes de tungstene
CN105948513B (zh) * 2016-05-16 2018-09-21 长春理工大学 一种铽掺杂含钼酸钙晶相透明玻璃陶瓷及其制备方法
CN106396413B (zh) * 2016-09-08 2018-11-09 长春理工大学 铒镱共掺含钨酸钡晶相上转换发光玻璃陶瓷及其制备方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3293052A (en) * 1963-03-14 1966-12-20 Corning Glass Works Glass article and method of making it
WO2017218859A1 (fr) * 2016-06-17 2017-12-21 Corning Incorporated Vitrocéramique transparente protégeant contre les infrarouges proches
WO2019113029A1 (fr) * 2017-12-04 2019-06-13 Corning Incorporated Vitrocéramiques et articles vitrocéramiques ayant des caractéristiques de blocage des uv et nir
WO2019118488A1 (fr) * 2017-12-13 2019-06-20 Corning Incorporated Vitrocéramiques et leurs procédés de production
WO2019118493A1 (fr) * 2017-12-13 2019-06-20 Corning Incorporated Articles polychromes et leurs procédés de fabrication

Also Published As

Publication number Publication date
WO2019083937A2 (fr) 2019-05-02
WO2019083937A3 (fr) 2019-06-20
EP3700871A2 (fr) 2020-09-02
CN113185129B (zh) 2022-05-27
TWI811252B (zh) 2023-08-11
NL2021858B1 (en) 2019-10-24
JP2021500299A (ja) 2021-01-07
JP2024010059A (ja) 2024-01-23
CN111511696A (zh) 2020-08-07
TW202346229A (zh) 2023-12-01
TW201922660A (zh) 2019-06-16
JP7429189B2 (ja) 2024-02-07
KR20200062349A (ko) 2020-06-03
CN113185129A (zh) 2021-07-30
NL2021858A (en) 2019-04-25

Similar Documents

Publication Publication Date Title
EP3700871A4 (fr) Vitrocéramiques et verres
EP3598207A4 (fr) Lunette
EP3588173A4 (fr) Lunettes
EP3287167A4 (fr) Lentilles de contact intelligentes et verres intelligents
EP3572386A4 (fr) Verre feuilleté
EP3690503A4 (fr) Structure en verre
EP3636605A4 (fr) Verre trempé
EP3482255A4 (fr) Verre intelligent basse tension
EP3093173A4 (fr) Insert central et vitre
EP3604247A4 (fr) Verre feuilleté
EP3502067A4 (fr) Verre
EP3598206A4 (fr) Lunettes
EP3617166A4 (fr) Verre incurvé et son procédé de fabrication
EP3499300A4 (fr) Lunettes à réalité augmentée
EP3162772A4 (fr) Verre et verre chimiquement trempé à l'aide de celui-ci
EP3643690A4 (fr) Verre optique et élément optique
EP3729186A4 (fr) Articles de lunetterie et procédés de fabrication d'articles de lunetterie
EP3369716A4 (fr) Verre sodocalcique
EP3564736A4 (fr) Lentille et lunettes
EP3419745A4 (fr) Regard
EP3730465A4 (fr) Verre feuilleté
EP3730464A4 (fr) Verre feuilleté
EP3659984A4 (fr) Verre à faible émissivité
EP3686655A4 (fr) Lunette
EP3617171A4 (fr) Verre feuilleté

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

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: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20200514

AK Designated contracting states

Kind code of ref document: A2

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

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20210706

RIC1 Information provided on ipc code assigned before grant

Ipc: C03C 10/00 20060101AFI20210630BHEP

Ipc: C03C 3/118 20060101ALI20210630BHEP

Ipc: C03C 3/097 20060101ALI20210630BHEP

Ipc: C03C 3/091 20060101ALI20210630BHEP

Ipc: C03C 3/089 20060101ALN20210630BHEP

Ipc: C03C 4/08 20060101ALN20210630BHEP

Ipc: C03C 21/00 20060101ALN20210630BHEP

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

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20220509

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230530