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WO2019008495A4 - Procédé de bombage et de stratification de verre mince avec plaque de pression - Google Patents

Procédé de bombage et de stratification de verre mince avec plaque de pression Download PDF

Info

Publication number
WO2019008495A4
WO2019008495A4 PCT/IB2018/054885 IB2018054885W WO2019008495A4 WO 2019008495 A4 WO2019008495 A4 WO 2019008495A4 IB 2018054885 W IB2018054885 W IB 2018054885W WO 2019008495 A4 WO2019008495 A4 WO 2019008495A4
Authority
WO
WIPO (PCT)
Prior art keywords
glass
thin glass
pressing plate
bending
thin
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.)
Ceased
Application number
PCT/IB2018/054885
Other languages
English (en)
Other versions
WO2019008495A1 (fr
Inventor
Mauricio Fernando CORNEJO POL
Charles Stephen Voeltzel
Mario Arturo MANNHEIM ASTETE
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.)
AGP America SA
Original Assignee
AGP America SA
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 AGP America SA filed Critical AGP America SA
Priority to DE112018003400.3T priority Critical patent/DE112018003400T5/de
Publication of WO2019008495A1 publication Critical patent/WO2019008495A1/fr
Publication of WO2019008495A4 publication Critical patent/WO2019008495A4/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/023—Re-forming glass sheets by bending
    • C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10082—Properties of the bulk of a glass sheet
    • B32B17/10119—Properties of the bulk of a glass sheet having a composition deviating from the basic composition of soda-lime glass, e.g. borosilicate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
    • B32B17/1088—Making laminated safety glass or glazing; Apparatus therefor by superposing a plurality of layered products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
    • B32B17/10889—Making laminated safety glass or glazing; Apparatus therefor shaping the sheets, e.g. by using a mould
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/023—Re-forming glass sheets by bending
    • C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
    • C03B23/0302—Re-forming glass sheets by bending by press-bending between shaping moulds between opposing full-face shaping moulds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Laminated Bodies (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

L'invention concerne du verre mince qui trouve une application croissante dans les stratifiés. Cependant, les procédés de traitement classiques présentent des inconvénients lorsqu'ils sont appliqués à un verre très mince. La présente invention concerne un procédé amélioré de bombage et de stratification de couches de verre mince. La présente invention permet à de multiples feuilles ou couches de verre mince d'être empilées sur un seul moule. Une plaque de pression de surface complète mâle, comprenant une feuille bombée de verre plus épais, est placée sur les feuilles de verre mince. Au fur et à mesure que le verre est chauffé, la masse ajoutée de la plaque de pression aide au bombage. La plaque de pression peut également être utilisée dans le processus de stratification pour empêcher les rides au cours de la stratification. La plaque de pression est constituée d'une composition de verre ayant un point de transition vitreuse plus élevé que le verre mince de telle sorte que la plaque de pression ne se ramollisse pas ou ne se déforme pas lorsque le verre mince est bombé. La plaque de pression est formée par des procédés classiques de bombage de verre.
PCT/IB2018/054885 2017-07-02 2018-07-02 Procédé de bombage et de stratification de verre mince avec plaque de pression Ceased WO2019008495A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112018003400.3T DE112018003400T5 (de) 2017-07-02 2018-07-02 Verfahren zum biegen und laminieren von dünnglas mit einer pressplatte

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762528129P 2017-07-02 2017-07-02
US62/528,129 2017-07-02
CONC2017/0009263A CO2017009263A1 (es) 2017-09-13 2017-09-13 Método para el doblado, curvado y laminado de vidrio delgado con una prensa de placa
CONC2017/0009263 2017-09-13

Publications (2)

Publication Number Publication Date
WO2019008495A1 WO2019008495A1 (fr) 2019-01-10
WO2019008495A4 true WO2019008495A4 (fr) 2019-04-04

Family

ID=62596733

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2018/054885 Ceased WO2019008495A1 (fr) 2017-07-02 2018-07-02 Procédé de bombage et de stratification de verre mince avec plaque de pression

Country Status (3)

Country Link
CO (1) CO2017009263A1 (fr)
DE (1) DE112018003400T5 (fr)
WO (1) WO2019008495A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12325654B2 (en) 2022-04-29 2025-06-10 Glasstech, Inc. Station and method for forming glass sheets

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5071461A (en) * 1988-07-18 1991-12-10 Asahi Glass Company, Ltd. Method and apparatus for bending overlapping glass plates to form a laminated glass structure

Also Published As

Publication number Publication date
WO2019008495A1 (fr) 2019-01-10
CO2017009263A1 (es) 2018-01-31
DE112018003400T5 (de) 2020-03-12

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