EP0642473A1 - Verfahren zur herstellung von emaillierten verbundglasern und zusammensetzung des eingesetzten emails - Google Patents

Verfahren zur herstellung von emaillierten verbundglasern und zusammensetzung des eingesetzten emails

Info

Publication number
EP0642473A1
EP0642473A1 EP94911201A EP94911201A EP0642473A1 EP 0642473 A1 EP0642473 A1 EP 0642473A1 EP 94911201 A EP94911201 A EP 94911201A EP 94911201 A EP94911201 A EP 94911201A EP 0642473 A1 EP0642473 A1 EP 0642473A1
Authority
EP
European Patent Office
Prior art keywords
enamel
frit
melting point
glass
layer
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
EP94911201A
Other languages
English (en)
French (fr)
Inventor
André Beyrle
Walter Goerenz
Dieter Kustner
Wolfgang Schafer
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.)
Saint Gobain Glass France SAS
Saint Gobain Vitrage SA
Original Assignee
Saint Gobain Vitrage SA
Saint Gobain Vitrage International 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
Priority claimed from FR9303520A external-priority patent/FR2703043B1/fr
Priority claimed from FR9305750A external-priority patent/FR2705335B1/fr
Application filed by Saint Gobain Vitrage SA, Saint Gobain Vitrage International SA filed Critical Saint Gobain Vitrage SA
Publication of EP0642473A1 publication Critical patent/EP0642473A1/de
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B32B17/10899—Making laminated safety glass or glazing; Apparatus therefor by introducing interlayers of synthetic resin
    • B32B17/10935—Making laminated safety glass or glazing; Apparatus therefor by introducing interlayers of synthetic resin as a preformed layer, e.g. formed by extrusion
    • 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
    • B32B17/10036—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
    • B32B17/10045—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 with at least one intermediate layer consisting of a glass sheet
    • B32B17/10055—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 with at least one intermediate layer consisting of a glass sheet with at least one intermediate air space
    • 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
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10339—Specific parts of the laminated safety glass or glazing being colored or tinted
    • B32B17/10348—Specific parts of the laminated safety glass or glazing being colored or tinted comprising an obscuration band
    • 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
    • C03C—CHEMICAL 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
    • C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • C03C8/22—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions containing two or more distinct frits having different compositions
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31627—Next to aldehyde or ketone condensation product
    • Y10T428/3163—Next to acetal of polymerized unsaturated alcohol [e.g., formal butyral, etc.]

Definitions

  • a method of manufacturing a laminated glazing comprising at least two sheets of glass and an interlayer, said laminated glazing being coated with at least one layer of enamel on at least part the internal face of at least one of its glass sheets, in which at least one layer of an enamel composition is deposited comprising a frit with non-stick properties, a medium being eliminated at low temperature and, optionally , a frit with a low melting point, on at least part of the internal face of at least one glass sheet, the enamelled glass sheet is subjected to a heat treatment at a temperature between 150 ° C.
  • the invention also covers an enamel composition for a glass substrate, said composition being able to be used with advantage for the implementation of the above-mentioned process, this composition comprising a frit having non-stick properties, a medium being eliminated at low temperature for application to the substrate and, optionally, a low melting point frit, this composition can also be used with advantage in other enamelling processes.
  • the invention also relates to a glazing unit comprising at least two sheets of glass and an interlayer, this glazing unit being obtained according to the method of the invention and being coated, on at least part of the internal face with at least one of its sheets of glass, of at least one layer of enamel according to the invention.
  • vitrifiable powder a vitrifiable powder also comprising pigments based on metal oxides.
  • the frits having non-stick properties according to the invention may in particular consist of frits containing elements forming crystalline phases such as the elements described in patent EP 0 370 683 and in particular titanium oxide or zirconium oxide . They may also consist of frits containing oxidizable metals in the form in particular of powder, such as those described in patents EP 0 362 136 and EP 0 466 343 and in particular zinc in the form of powder, or in refractory products having points melting temperatures above 650 ° C.
  • This medium or vector has the particular function of making the enamel composition suitable for being applied to the substrate by serigraphy and has the function of maintaining said composition on the substrate until the heat treatment prior to assembly of the glass sheets before simultaneous bending of said glass sheets.
  • the medium or vector according to the invention makes it possible inter alia to carry out the aforementioned heat treatment at low temperatures, therefore at costs all the lower as the temperatures are low and without risk of deformation of the glass substrate covered with enamel.
  • the medium or vector according to the invention can be devoid of resin and consists in particular of terpene derivatives such as gamma-terpineol or beta-terpineol.
  • the deposition of the enamel layer according to the invention is done by screen printing.
  • the heat treatment is preferably carried out at temperatures below approximately 450 ° C., these temperatures possibly falling to approximately 150-200 ° C. when the medium or vector does not contain resin.
  • the heat treatment temperature is preferably higher than the Littleton point of the frit with a low melting point and is advantageously chosen close to the melting point of said frit. frit.
  • the thermal pretreatment or drying corresponds, according to the invention, to the elimination of diluents from the enamel, said diluents being only necessary for bringing the desired enamel viscosity for the deposition of said enamel and / or allows to carry out the polymerization and / or the crosslinking of certain compounds of the medium, the polymerized or crosslinked compounds being subsequently burned during the heat treatment according to the invention.
  • the thermal pretreatment or drying according to the invention can be done, depending on the case and the constituents of the medium, by infrared radiation, by ultraviolet radiation, by microwave, by hot air, etc. It is advisable to distinguish the pretreatment clearly. previously mentioned thermal or drying of the heat treatment according to the invention.
  • the enamel compositions used in the process of the invention are particularly suitable for said process, they can also be used with advantage in other processes for manufacturing glazed glazing and for coating any type of glass substrate which does not belong necessarily laminated glazing.
  • the enamel compositions according to the invention comprise a frit having non-stick properties, a medium which is eliminated at low temperature for application to the substrate and, optionally, a frit with a low melting point.
  • Another example of application relates to the production of a laminated automotive glazing provided with a heating network consisting of a conductive enamel on a part of the face of the external substrate located inside the laminated glazing, as described in the publication. US 4,373,130.
  • This heating network is used to defrost the wipers located on the other face of the above-mentioned external substrate and it is deposited in a second layer of enamel on a first layer of enamel according to the invention used for hide it.
  • the second deposited layer when it is conductive, can also extend beyond the first enamel layer, for example to come into contact with another conductive layer of the glazing.
  • the enamel composition produced comprises a frit having non-stick properties, a frit with a low melting point and a medium or vector with resin in the following proportions by weight:
  • This enamel is deposited by screen printing on the face of a glass sheet intended to be the face 2 of a laminated glazing for vehicle, this face being oriented towards the interlayer, the face 1 being the side facing the outside of the vehicle.
  • the enamel is then dried at around 80-100 ° C, then a layer of conductive enamel based on silver paste is deposited on the first layer of enamel before being subjected in turn to drying with around 100 ° C.
  • the enamelled glass substrate is then subjected to a heat treatment at around 400 ° C. before associating it with a second sheet of glass which is placed above the enamelled face and the stack is subjected to bending according to traditional gravity methods before separation of the glass sheets and assembly with a plastic interlayer.
  • the enamel composition according to the invention comprises, in addition to a frit having non-stick properties and a medium or vector without resin, a frit with very low melting point including the Littleton point is 260 ° C and has the following composition:

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Laminated Bodies (AREA)
EP94911201A 1993-03-26 1994-03-22 Verfahren zur herstellung von emaillierten verbundglasern und zusammensetzung des eingesetzten emails Ceased EP0642473A1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FR9303520 1993-03-26
FR9303520A FR2703043B1 (fr) 1993-03-26 1993-03-26 Composition pour l'emaillage de substrats en verre, application aux vitrages feuilletés et produits obtenus.
FR9305750A FR2705335B1 (fr) 1993-05-13 1993-05-13 Composition pour l'émaillage de substrats en verre, application aux vitrages feuilletés et produits obtenus.
FR9305750 1993-05-13
PCT/FR1994/000311 WO1994022779A2 (fr) 1993-03-26 1994-03-22 Procede de fabrication d'un vitrage emaille feuillete et composition d'email utilisee

Publications (1)

Publication Number Publication Date
EP0642473A1 true EP0642473A1 (de) 1995-03-15

Family

ID=26230203

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94911201A Ceased EP0642473A1 (de) 1993-03-26 1994-03-22 Verfahren zur herstellung von emaillierten verbundglasern und zusammensetzung des eingesetzten emails

Country Status (7)

Country Link
US (1) US5605591A (de)
EP (1) EP0642473A1 (de)
JP (1) JPH07507536A (de)
KR (1) KR950701605A (de)
CZ (1) CZ291294A3 (de)
PL (1) PL307022A1 (de)
WO (1) WO1994022779A2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6492029B1 (en) * 1991-01-25 2002-12-10 Saint-Gobain Glass France Method of enameling substrates comprised of glass materials; enamel composition used; and products obtained thereby
US20090053534A1 (en) * 2007-08-21 2009-02-26 Robert Prunchak Coating compositions
WO2009147676A1 (en) * 2008-06-05 2009-12-10 Dip Tech. Ltd. Printing process on inner side of laminated glass and glass laminates formed thereby
TWI394719B (zh) * 2008-11-25 2013-05-01 Shu Chia Wang 具有釉彩彩繪圖案的琉璃飾品及其製法
WO2012012016A1 (en) 2010-07-20 2012-01-26 Miller Chemical & Fertilizer Corporation Compositions and methods for anti-icing/de-icing
MX2015007463A (es) * 2012-12-14 2015-09-16 Ferro Corp Metodo de fabricacion de estructura de vidrio de multiples capas.
EP3347183B1 (de) 2015-09-07 2020-12-16 SABIC Global Technologies B.V. Kunststoffverglasung von heckklappen mit einem beleuchtungssystem
CN108025469B (zh) 2015-09-07 2020-12-25 沙特基础工业全球技术公司 后栏板的塑料玻璃的成型
WO2017042698A1 (en) 2015-09-07 2017-03-16 Sabic Global Technologies B.V. Surfaces of plastic glazing of tailgates
WO2017042697A1 (en) 2015-09-07 2017-03-16 Sabic Global Technologies B.V. Aerodynamic features of plastic glazing of tailgates
EP3365291B1 (de) * 2015-10-23 2024-06-26 Pilkington Group Limited Verfahren zur herstellung einer verglasung und damit hergestellte verglasung
KR20180082561A (ko) 2015-11-23 2018-07-18 사빅 글로벌 테크놀러지스 비.브이. 플라스틱 글레이징을 갖는 윈도우를 위한 라이팅 시스템
FR3101345B1 (fr) * 2019-09-30 2021-09-24 Saint Gobain Procédé d’obtention d’un vitrage bombé feuilleté
FR3119793B1 (fr) * 2021-02-12 2023-05-19 Saint Gobain Procédé d’obtention d’un vitrage bombé feuilleté
FR3136756A1 (fr) * 2022-06-15 2023-12-22 Saint-Gobain Glass France Procédé d’obtention d’un vitrage bombé feuilleté

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE754201A (fr) * 1969-05-28 1970-12-31 Zschimmer & Schwarz Agent fixateur et liant pour glacures, engobes et emaux decoresavant cuisson
DE2610213A1 (de) * 1976-03-11 1977-09-22 Pilkington Aci Ltd Verfahren zum aufbringen einer dekoration auf einen nicht absorbierfaehigen gegenstand
DE2902748C2 (de) * 1979-01-25 1983-10-06 Vereinigte Glaswerke Gmbh, 5100 Aachen Windschutzscheibe für Kraftfahrzeuge und Verfahren zu ihrer Herstellung
JPS5915099B2 (ja) * 1980-03-17 1984-04-07 セントラル硝子株式会社 板ガラスの着色部形成方法
FR2512434A1 (fr) * 1981-09-04 1983-03-11 Saint Gobain Vitrage Depot d'email sur des objets en verre
US4551372A (en) * 1983-03-31 1985-11-05 Saint-Gobain Vitrage Laminated safety glass
US4596590A (en) * 1985-04-29 1986-06-24 Ford Motor Company Method of forming a glass sheet with a ceramic paint thereon
US4684389A (en) * 1986-12-01 1987-08-04 Ford Motor Company Method of forming a glass sheet with an oil-base ceramic paint thereon
US4770685A (en) * 1987-07-13 1988-09-13 Ford Motor Company Method of manufacturing a formed glass sheet with paint thereon
EP0326519B1 (de) * 1988-01-29 1992-11-25 Ciba-Geigy Ag Emailzusammensetzungen für Beschichtungen
ES2047706T3 (es) * 1988-09-28 1994-03-01 Ciba Geigy Ag Composiciones de esmaltes para recubrimientos.
US4959090A (en) * 1988-09-28 1990-09-25 Ciba-Geigy Corporation Glass enamel coating compositions
ZW13689A1 (en) * 1988-11-19 1989-12-12 Johnson Matthey Plc Glass composition for use in glazes or enamels
DE3920573A1 (de) * 1989-06-23 1991-01-10 Ver Glaswerke Gmbh Kuehlkanal zum gesteuerten abkuehlen von duennen glasscheiben
DE3937346A1 (de) * 1989-11-09 1991-05-16 Ver Glaswerke Gmbh Elektrisch beheizbare autoglasscheibe aus verbundglas
US5090983A (en) * 1990-07-12 1992-02-25 Ford Motor Company Metal enriched scratch resistant ceramic paint
DE4109709C1 (de) * 1991-03-23 1992-03-12 Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De
US5296413A (en) * 1991-12-03 1994-03-22 E. I. Du Pont De Nemours And Company Automotive glass thick film conductor paste
DE4201275C1 (de) * 1992-01-18 1993-08-19 Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9422779A2 *

Also Published As

Publication number Publication date
CZ291294A3 (en) 1995-08-16
JPH07507536A (ja) 1995-08-24
WO1994022779A3 (fr) 1995-01-05
WO1994022779A2 (fr) 1994-10-13
KR950701605A (ko) 1995-04-28
PL307022A1 (en) 1995-05-02
US5605591A (en) 1997-02-25

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