WO2005000762A1 - Edge part protective member, glass panel having the protective member, and method of protecting edge part of glass panel - Google Patents

Edge part protective member, glass panel having the protective member, and method of protecting edge part of glass panel Download PDF

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Publication number
WO2005000762A1
WO2005000762A1 PCT/JP2004/007649 JP2004007649W WO2005000762A1 WO 2005000762 A1 WO2005000762 A1 WO 2005000762A1 JP 2004007649 W JP2004007649 W JP 2004007649W WO 2005000762 A1 WO2005000762 A1 WO 2005000762A1
Authority
WO
WIPO (PCT)
Prior art keywords
glass panel
glass
edge
edge portion
protection member
Prior art date
Application number
PCT/JP2004/007649
Other languages
French (fr)
Japanese (ja)
Inventor
Toru Futagami
Hideo Kawahara
Original Assignee
Nippon Sheet Glass Company, Limited
Nippon Sheet Glass Spacia Co., Ltd.
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 Nippon Sheet Glass Company, Limited, Nippon Sheet Glass Spacia Co., Ltd. filed Critical Nippon Sheet Glass Company, Limited
Priority to JP2005510989A priority Critical patent/JPWO2005000762A1/en
Publication of WO2005000762A1 publication Critical patent/WO2005000762A1/en

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
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10293—Edge features, e.g. inserts or holes
    • B32B17/10302—Edge sealing
    • 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
    • B32B17/1055—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 resin layer, i.e. interlayer
    • B32B17/10788—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 resin layer, i.e. interlayer containing ethylene vinylacetate
    • 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
    • C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
    • C03C27/06—Joining glass to glass by processes other than fusing
    • C03C27/10—Joining glass to glass by processes other than fusing with the aid of adhesive specially adapted for that purpose
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/6612—Evacuated glazing units
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/6621—Units comprising two or more parallel glass or like panes permanently secured together with special provisions for fitting in window frames or to adjacent units; Separate edge protecting strips
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/663—Elements for spacing panes
    • E06B3/66304—Discrete spacing elements, e.g. for evacuated glazing units
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • Y02A30/249—Glazing, e.g. vacuum glazing
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
    • Y02B80/22—Glazing, e.g. vaccum glazing

Definitions

  • Edge protection member and glass panel provided with the protection member, as well as edge protection method of glass panel
  • the present invention Garasuno, 0 full Etsu emission portion protection member ⁇ Pi-holding member Bei Ru field of
  • a glass nozzle with at least one sheet glass N-side end part p-member and a glass panel equipped with this part and a glass panel. Nel's edge protection method
  • a multilayer glass panel having a plurality of glass sheets bonded to each other such as a vacuum glass panel and a laminated glass panel.
  • the vacuum glass panel has a pair of glass sheets facing each other at a predetermined interval via a pillar that forms a decompression hollow layer in a space between the vacuum glass panels.
  • the outer peripheral edges of the pair of sheet glasses facing each other are hermetically joined by a low-melting glass containing lead.
  • the laminated glass panel has a pair of plate glasses joined via an interlayer made of a resin material.
  • the joint when an intermediate film made of a resin material is used for the joint, when the joint is exposed to water, a chemical, or the like, the joint may peel off from the pair of plate glasses.
  • An object of the present invention is to provide an edge part protection member that can easily improve the safety of a glass panel, a glass panel provided with the protection member, and a method of protecting the edge part of the glass panel. With the goal.
  • a first aspect of the present invention provides a glass panel edge portion protection member having at least one sheet glass, wherein the edge portion of the glass panel is provided.
  • the edge portion protection member is provided on the edge portion and is made of a resin material or a gel coating agent.
  • the glass panel includes a vacuum glass panel whose outer peripheral edge is joined by a sealing material.
  • the sealing material is a low-melting glass containing lead.
  • the glass panel includes a laminated glass panel including an interlayer formed of a resin material.
  • the laminated glass panel is provided with a glazing channel containing a plasticizer.
  • a plate-like body is disposed on the at least one sheet force lath with an intermediate film therebetween.
  • the plate-like body is made of a plate glass or a resin sheet having one function of an optical filter.
  • the plate-like body is made of a polycarbonate sheet.
  • the edge portion is covered with the edge portion protection member of the first aspect.
  • a glass panel is provided, characterized by:
  • the corners can be protected, and the joint of the glass panels can be shielded from the outside, so that a highly safe glass panel can be provided.
  • the edge is coated with a primer.
  • a third aspect of the present invention provides a method for protecting an edge portion of a glass panel having at least one glass sheet, wherein the edge portion of the glass panel is made of a resin.
  • a method for protecting an edge portion of a glass panel is provided, which has an edge portion covering step covered by an edge portion protection member made of a material or a gel coating agent.
  • the corners of the glass panel can be retained, and the joint of the glass panel can be shielded from the outside, so that the safety of the glass panel can be easily improved. Can be.
  • the method for promoting the edge portion of the glass panel includes a primer coating step of applying a primer material to the edge portion of the glass panel.
  • FIG. 1 is a perspective view showing a configuration of a glass panel provided with an edge portion protection member according to an embodiment of the present invention.
  • FIG. 2 is a cross-sectional view taken along line II-II of FIG.
  • FIG. 3 is a partial cross-sectional view showing a configuration of a modification of the glass panel 1 of FIG.
  • FIG. 4 is a partial cross-sectional view of the glass panel 1 showing a configuration of another embodiment of the edge portion protection member 40 in FIG.
  • FIG. 5 is a partial sectional view showing the configuration of another modification of the glass panel 1 of FIG.
  • FIG. 6 is a partial cross-sectional view of the glass panel 1 showing a configuration of another embodiment of the edge portion protection member 40 in FIG.
  • FIG. 7 is a flowchart of edge part protection processing executed in the edge part protection method for a glass panel according to the embodiment of the present invention.
  • FIG. 1 is a perspective view showing a configuration of a glass panel provided with an edge portion protection member according to an embodiment of the present invention.
  • a glass panel 1 has a multilayer structure composed of a vacuum glass panel 10 and another sheet glass 30 bonded to each other.
  • the vacuum glass panel # 0 has a pair of plate glasses 11 and 12 facing each other at a predetermined interval via pillars 15 that form a decompression hollow layer 14 in the space between them.
  • , 12 have their outer peripheral edges hermetically joined by a low-melting glass 13 (sealing material).
  • the pillar 15 is formed in the hollow layer 14 in a space between the glass sheets 11 and 12 in a cylindrical shape. Inserted as a user.
  • Hollow layer 1 4 formed between the pair of glass sheets 1 1, 1 2, 1. 3 3 P a ( 1. 0 X 1 0- 2 T 0 rr) is depressurized below.
  • FIG. 2 is a cross-sectional view taken along line II-II of FIG.
  • the glass sheets 11, 12, and 30 are composed of float glass sheets, and the thickness thereof is arbitrarily set between 2, 6 and 3.2 mm.
  • a through-hole 16 is formed in the sheet glass 12 at an arbitrary position inside the sealing surface made of the low-melting glass 13, and a glass tube 18 is attached to the through-hole 16.
  • the contact points are sealed in a predetermined manner.
  • the end of the glass tube 18 on the atmosphere side is sealed by a predetermined method.
  • Plate glass 30 is arranged at a predetermined interval from vacuum glass panel 10 via an intermediate film 20 made of a vinyl acetate material on the side of plate glass 11 opposite to plate glass 12 to which this glass tube is attached. Is established.
  • the surface 11 a of the glass sheet 11 defining the hollow layer 14 and the surface 12 a of the glass sheet 12 defining the hollow layer 14 are formed by a sputtering method to obtain high heat insulation performance.
  • a low-emissivity transparent laminate 17 is formed.
  • the edge portion including the corner portion of the glass panel 1 and the joint portion (the low-melting glass 13 and the intermediate film 20) is coated or bonded with an edge portion protection member 40.
  • the material of the edge portion protection member 40 is a resin material or a gel coating agent. And the resin material can, for example, and this using UV ⁇ resin, is a Geruko over preparative agents, including for example, silicon dioxide (S i 0 2) and dioxide Jirukoniu arm (Z r 0 2) Anything can be used.
  • the thickness of the edge portion protection member 40 is 0.05 to: L 0 mm, preferably 0.2 to 2 mm.
  • the thickness of the edge portion protection member 40 is less than 0.05 mm, it is difficult to obtain the intended effect, and if the thickness of the edge portion protection member 40 exceeds 10 mm. This is because the product dimensions of the glass panel 1 increase. Also, When the thickness of the edge portion protection member 40 is 0.2 to 2 mm, the thickness can be set to a realistic range.
  • the edge portion of the glass panel 1 is covered with the edge portion protection member 40, so that the corners of the glass panel 1 are protected and the glass panel 1 is protected.
  • the joint can be shielded from the outside, so that the safety of the glass panel 1 can be easily improved.
  • the glass panel 1 has at least one glass sheet (a pair of glass sheets 11, 12 and another glass sheet 30), and the glass panel 1 further has at least one glass sheet.
  • plate-like bodies may be provided at predetermined intervals via another interlayer film.
  • the above-mentioned four dog bodies are a resin sheet having an optical filter function, a polycarbonate sheet, a vacuum glass panel, and a laminated glass panel as described later with reference to FIGS. Flannel etc.
  • the plate-like body is made of a resin sheet having an optical filter function
  • the strength of the impact applied to the vacuum glass panel 10 can be reduced, so that the glass panel 1 has high security. Can be granted.
  • the resin sheet has an optical filter function
  • light of a predetermined wavelength range for example, ultraviolet light
  • reflection of light of a predetermined wavelength range is prevented.
  • the new optical function of the glass panel 1 can be provided.
  • the plate-like body is made of a polycarbonate sheet, it is possible to improve the security performance and the soundproof performance of the vacuum glass panel 10 or the combined glass panel 31 of FIG. 5 described later.
  • the edge portion of the glass panel 1 be subjected to a primer treatment described later with reference to FIG.
  • the adhesive strength of the edge part protection member 40 that is, the adhesion between the edge part protection member 40 and the edge part can be improved, and thus the edge part protection effect can be obtained. Sustainability can be improved.
  • the glass panel 1 in FIG. 1 may be a vacuum glass panel 10 shown in FIG. 3 as a modification.
  • an edge portion protection member 40 is applied or adhered to an edge portion including a corner portion and a joint portion of the vacuum glass panel 10.
  • the material of the edge part protection member 40 is a resin material or a gel coating agent.
  • the vacuum glass panel 10 has a pair of plate glasses 11 and 12 facing each other at a predetermined interval via a pillar 15 forming a depressurized hollow layer 14 in a space therebetween.
  • , 12 are hermetically joined at their outer peripheral edges by a low-melting glass 13.
  • the pillar 15 is inserted into the space between the sheet glasses 11 and 12 in the hollow layer 14 as a cylindrical spacer.
  • Hollow layer 1 4 formed between the pair of glass sheets 1 1, 1 2, 1. 3 3 P a ( l. 0 X 1 0- 2 T 0 rr) is depressurized below.
  • the glass sheets 11 and 12 are made of float glass, and the thickness is arbitrarily set between 2.6 and 3.2 mm.
  • the surface 11a of the glass sheet 11 defining the hollow layer 14 and the surface 12a of the glass sheet 12 defining the hollow layer 14 are formed by a sputtering method in order to obtain high heat insulation performance.
  • a lower emissivity transparent laminate 17 is formed.
  • the material of the low-melting glass 13 is a material containing lead, and when the vacuum glass panel 10 is exposed to acid rain, salt water, chemicals, etc., lead is generated from the joint (low-melting glass 13). Can elute and lead can have adverse environmental effects. Therefore, it is preferable to use a lead-free material, for example, a UV curable resin, as the material of the edge portion protection member 40.
  • the edge (low melting point glass 13 and corner) is covered with IS material 40 that protects the edge, so that the corner of vacuum glass panel 10 is protected and vacuum glass panel 10 is joined. It is possible to prevent the elution of lead from the part, and thus it is possible to easily improve the safety of the vacuum glass panel 10.
  • the object covered by the edge part protecting member 4 O is the low melting point glass 13 and the corner of the vacuum glass panel 10, but may be only the low melting point glass 13. (See Figure 4).
  • the glass panel 1 of FIG. 1 may be a laminated glass “Nell 31” shown in FIG.
  • an edge protection member 40 is applied or bonded to an edge portion including a corner portion and a joint portion of the laminated glass panel 31.
  • the material of the edge portion protection member 40 is a resin material or a gel coating agent.
  • the laminated glass panel 31 has a pair of opposed glass sheets 32, 33, and these glass sheets 32, 33 are joined via an intermediate film 2O made of a resin material. '
  • the material of the intermediate film 20 is a material having low water resistance and low chemical resistance.
  • the joint (intermediate film 20) is exposed to water or chemicals, it is bonded to the intermediate film (intermediate film 20). May be peeled off from the glass sheets 32, 33. Therefore, it is preferable to use a material having higher water resistance and chemical resistance than the material of the intermediate film 20, for example, a UV curable resin, as the material of the edge portion protection member 40.
  • the laminated glass panel 31 may be provided with a glazing channel (not shown) containing a plasticizer.
  • the material of the intermediate film 20 is a resin material having low water resistance and low chemical resistance
  • the plasticizing agent of the glazing channel penetrates into the intermediate film 20 made of the resin material to form a laminated glass panel.
  • the joint of 31 may peel off from the glass probes 32, 33. Therefore, the material of the edge protective member 40 is the material of the interlayer film 20 It is preferable to use a material that is less penetrable by the plasticizer in the glazing channel, such as a UV curable resin.
  • the laminated glass panel 31 of FIG. 5 since the edge portion (intermediate film 20 and the corner portion) of the laminated glass panel 31 is covered with the edge portion protective member 40, the laminated glass panel 31 is laminated. Glassno ,. In addition to protecting the corners of the panel 31, the joint of the laminated glass panel 31 can be prevented from peeling off from the plate glasses 32, 33, thereby providing a laminated glass panel. The safety of the tunnel 31 can be easily improved.
  • edge protection member 40 shown in FIG. 4 and FIG. 6 in the above-described modified example is partially or wholly added to the edge protection member 40 of the glass panel 1 in FIG. May be applied to
  • another aspect of the edge-protecting member 40 as described above, which covers only the low-melting glass 13 of the vacuum glass 10 of the gas and laspanel 1, can be applied. .
  • FIG. 7 is a flowchart of an edge portion protection process performed in the edge portion protection method for a glass panel according to the embodiment of the present invention.
  • the edge portion of the glass panel 1 is subjected to a primer treatment (step S 1).
  • a primer material a silane-containing force-printing agent such as an organosilane is used, which is hydrolyzed with an acetic acid aqueous solution or the like, and the solution is converted into a glass. Apply to the edge of panel 1. Then, for example, by heating at 50 ° C for several minutes, the silane group of the glass sheets 11 and 12 and the other glass sheets 30 and the capping agent are heated. And are polymerized (primer treatment).
  • an edge portion protection member 40 made of a resin material or a gel coating agent is applied or adhered to an edge portion including a corner portion and a joint portion of the glass panel 1 (step S2).
  • the edge portion of the glass panel 1 is subjected to the primer treatment (Step S1), so that the adhesive force of the edge portion protection member 40 to the edge portion, that is, the edge portion is obtained.
  • the adhesion between the protection member 40 and the edge portion can be improved, and the durability of the edge portion protection effect can be improved.
  • the edge portion protection member of the present invention made of a resin material or a gel coating agent is used for a glass panel having at least one sheet glass. Since the edges are covered, the corners of the glass panel can be protected, and the joints of the glass panel can be shielded from the outside, so that the safety of the glass panel can be easily improved.
  • the edge portion protection member of the present invention since the edge portion protection member made of a resin material or a gel coating agent covers the edge portion of the vacuum glass panel, the corner portion of the vacuum glass panel is provided. And the safety of the vacuum glass panel can be easily improved, and the edge protection member covers the sealing material on the outer peripheral edge. It is possible to prevent the sealing member on the outer peripheral edge of the vacuum glass panel from being deteriorated by salt water, a chemical, or the like.
  • the edge part protection member of the present invention the elution of the lead can be prevented because the edge part protection member covers the low melting glass containing lead on the outer periphery. .
  • the edge portion protection member made of a resin material or a gel U-cover covers the edge portion of the laminated glass panel. Glassno ,. The corners of the flannel are protected and laminated glass is used. Prevents peeling of the joints of the tunnels. The safety of the tunnel can be easily improved.
  • the plasticizer of the glazing channel is prevented from entering the interlayer formed of the resin material. As a result, it is possible to prevent the joint portion of the laminated glass panel from peeling off, and thus it is possible to easily improve the safety of the laminated glass panel.
  • the edge portion protection member of the present invention since the plate-like body is disposed on one of the glass sheets via the intermediate film, the corner portion and the intermediate portion of the plate-like body of the glass panel. Ru can be this and s also easily improve the safety of the film.
  • the edge protection member of the present invention when the plate-like body is made of a resin sheet, it is possible to reduce the strength of an impact applied to at least one sheet glass. Therefore, high security can be imparted to the glass panel.
  • the glass sheet or a resin sheet one I have optical full I filter one function, Ru can and this to impart a function of off I filter ring light having a wavelength in a predetermined region in Garasuno ⁇ 0 channel o
  • the edge portion is covered with the edge portion protection member made of a resin material or a gel coating agent, the corner portion is protected.
  • the joint of the glass panels can be shielded from the outside, thereby providing a highly safe glass panel. Can be done.
  • the adhesive strength of the edge portion protection member that is, the edge portion protection member and the edge portion are applied. This can improve the adhesion to the edge portion, thereby improving the durability of the edge portion protection effect.
  • the edge of the glass panel is covered with the edge protecting member made of a resin material or a gel coating agent. Therefore, it is possible to protect the corners of the glass panel and to shield the joint of the glass panel from the outside, thereby easily improving the safety of the glass panel.
  • a primer material is applied to the edge of the glass panel, so that the adhesive strength of the edge protection member, that is, the edge protection.
  • the adhesive strength between the member and the edge portion can be improved, and thus the durability of the edge portion protection effect can be improved.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ceramic Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Surface Treatment Of Glass (AREA)

Abstract

An edge part protective member capable of easily increasing the safety of a glass panel, the glass panel having the protective member, and a method of protecting the edge part of the glass panel. The edge part protective member (40) is made of a resin material or a gel-coating material, and applied or adhered to the edge parts of the glass panel (1) to cover the edge parts including the corner parts and connection parts of the glass panel (1) formed of a pair of plate glasses joined to each other.

Description

ェッ ジ部保護部材及ぴ該保護部材を備えるガラスパネル、 並ぴにガラス パネルのェッ ジ部保護方法 Edge protection member and glass panel provided with the protection member, as well as edge protection method of glass panel
技術分野 Technical field
明  Light
本発明は、 ガラスノ、0不ルのエツ ン部保護部材及ぴ該保 部材を備 る 田 The present invention Garasuno, 0 full Etsu emission portion protection member及Pi-holding member Bei Ru field of
ガラスノヽ。 ネル、 並びにガラスノ、 ° ネルのエ ツ ジ部保護方法に関 し 、 特に、 書 Glass ヽ. In particular, the document on the protection of the edges of glass,
少な く と も 1枚の板ガラス を有するガラスノヽ。ネルのェッ ン部保 p部材及 ぴ該保 部材を備 X.るガラスパネル 、 並びにガラスノヽ。ネルのェッ ジ部保 護方法に関する A glass nozzle with at least one sheet glass. N-side end part p-member and a glass panel equipped with this part and a glass panel. Nel's edge protection method
背景技術 Background art
従来よ り 、 真空ガラスパネルや合わせガラスパネルなどの、 互いに接 合された複数の板ガラスを有する多層ガラスパネルが使用されている。 真空ガラスパネルは、 間のスペースに減圧中空層を形成すベく ピラー を介して所定の間隔で対向する一対の板ガラスを有し （例えば、 特許第 3 2 6 3 3 0 6号公報 （日本） ） 、 対向する一対の板ガラスの外周縁部 は、 鉛を含む低融点ガラスによ り気密的に接合されている。  2. Description of the Related Art Conventionally, a multilayer glass panel having a plurality of glass sheets bonded to each other, such as a vacuum glass panel and a laminated glass panel, has been used. The vacuum glass panel has a pair of glass sheets facing each other at a predetermined interval via a pillar that forms a decompression hollow layer in a space between the vacuum glass panels. However, the outer peripheral edges of the pair of sheet glasses facing each other are hermetically joined by a low-melting glass containing lead.
合わせガラスパネルは、 樹脂材料から成る中間膜を介して接合されて いる一対の板ガラスを有する。  The laminated glass panel has a pair of plate glasses joined via an interlayer made of a resin material.
しかしながら、 上記多層ガラスパネルにおいて、 ガラスパネルの角部 は保護されていないので、 角部が破損しゃすいという 問題点があつた。 また、 一対の板ガラスを接合する接合部に鉛を多量に含む低融点ガラ スを用いた場合は、 多層ガラスパネルが、 酸性雨、 塩水、 薬品な どに曝 された場合、 接合部から鉛が溶出 し、 鉛が環境へ悪影響を及ぼす可能性 があった。 However, in the above-mentioned multilayer glass panel, since the corners of the glass panel are not protected, there is a problem in that the corners are damaged and are weak. In addition, when a low-melting glass containing a large amount of lead is used in the joint that joins a pair of glass sheets, when the multilayer glass panel is exposed to acid rain, salt water, chemicals, etc. May elute and lead may have an adverse effect on the environment was there.
さ ら に、 接合部に樹脂材料から成る中間膜を用いた場合は、 接合部が 水や薬品などに曝された場合、 接合部が上記一対の板ガラスから剥離す る可能性があった。  Furthermore, when an intermediate film made of a resin material is used for the joint, when the joint is exposed to water, a chemical, or the like, the joint may peel off from the pair of plate glasses.
本発明は、 ガラスパネルの安全性を簡単に向上させる こ とができ るェ ッ ジ部保護部材及ぴ該保護部材を備えるガラスパネル、 並びにガラスパ ネルのェッ ジ部保護方法を提供するこ と を目的とする。  An object of the present invention is to provide an edge part protection member that can easily improve the safety of a glass panel, a glass panel provided with the protection member, and a method of protecting the edge part of the glass panel. With the goal.
本発明の上述の及びその他の目的、 特徴並びに利点は、 添付の図面に 基づく 下記の詳細な説明によ り 一層明らかとなるであろ う 。 発明の開示  The above and other objects, features and advantages of the present invention will become more apparent from the following detailed description with reference to the accompanying drawings. Disclosure of the invention
上述の目的を達成するために、 本発明の第 1 のァスぺク ト では、 少な く と も 1 枚の板ガラスを有するガラスパネルのエッ ジ部保護部材であつ て、 前記ガラスパネルのエッ ジ部に設けられ、 樹脂材料又はゲルコー ト 剤から成る し と を特徴とするエ ツ ジ部保護部材が提供される。  In order to achieve the above object, a first aspect of the present invention provides a glass panel edge portion protection member having at least one sheet glass, wherein the edge portion of the glass panel is provided. The edge portion protection member is provided on the edge portion and is made of a resin material or a gel coating agent.
この構成によれば、 ガラスパネルの角部を保護する と と も に 、 ガラス パネルの接合部を外部と遮断する こ とができ、 も ってガラスパネルの安 全性を簡単に向上させる こ とができ る。  According to this configuration, it is possible to protect the corners of the glass panel and to shield the joint of the glass panel from the outside, thereby easily improving the safety of the glass panel. Can be done.
好ま し く は 、 前記ガラスパネルは、 外周縁部が封止材料によ り接合さ れた真空ガラスパネルを含むこ と を特徴とする。  Preferably, the glass panel includes a vacuum glass panel whose outer peripheral edge is joined by a sealing material.
よ り好ま し く は、 前記封止材料は鉛を含む低融点ガラスである こ と を 特徴とする  More preferably, the sealing material is a low-melting glass containing lead.
また、 好ま し く は、 前記ガラスパネルは、 樹脂材料から成る 中間膜を 含む合わせガラスパネルを含むこ と を特徴とする。  Also, preferably, the glass panel includes a laminated glass panel including an interlayer formed of a resin material.
よ り 好ま し く は、 前記合わせガラスパネルには、 可塑剤を含むグレー ジングチャネルが設けられる こ と を特徴とする。 また、 好ま し く は、 前記少な く と も 1 枚の板力"ラスには、 板状体が中 間膜を介して配設されている こ と を特徴とする。 More preferably, the laminated glass panel is provided with a glazing channel containing a plasticizer. Preferably, a plate-like body is disposed on the at least one sheet force lath with an intermediate film therebetween.
よ り好ま し く は、 前記板状体は、 光学フ ィ ルタ 一機能を有する板ガラ ス又は樹脂製シー トから成る こ と を特徴とする。  More preferably, the plate-like body is made of a plate glass or a resin sheet having one function of an optical filter.
又は、 よ り好ま し く は、 前記板状体は、 ポリ カーボネー ト製シー トか ら成る こ と を特徴とする。  Alternatively, more preferably, the plate-like body is made of a polycarbonate sheet.
上述の目的を達成するために、 本発明の第 2のァスぺク ト では、 上記 第 1 のァスぺク トのェッ ジ部保護部材によ り エツ ジ部が覆われている こ と を特徴とするガラスパネルが提供される。  In order to achieve the above object, in the second aspect of the present invention, the edge portion is covered with the edge portion protection member of the first aspect. A glass panel is provided, characterized by:
この構成によれば、 角部を保護する と と も に、 ガラスパネルの接合部 を外部と遮断する こ とができ、 も つて安全性の高いガラスパネルを提供 する こ とができ る。  According to this configuration, the corners can be protected, and the joint of the glass panels can be shielded from the outside, so that a highly safe glass panel can be provided.
好ま し く は、 前記ェッ ジ部にはプライ マーが塗布されている こ と を特 徴とする。  Preferably, the edge is coated with a primer.
上述の目的を達成するために、 本発明の第 3 のアスペク トでは、 少な く と も 1 枚の板ガラスを有するガラスパネルのュ ッ ジ部保護方法であつ て、 前記ガラスパネルのェッジ部を樹脂材料又はゲルコ一ト剤から成る ェッ ジ部保護部材によ り 覆う エツ ジ部被覆ステツ プを有する こ と を特徴 とするガラスパネルのエツ ジ部保護方法が提供される。  In order to achieve the above object, a third aspect of the present invention provides a method for protecting an edge portion of a glass panel having at least one glass sheet, wherein the edge portion of the glass panel is made of a resin. A method for protecting an edge portion of a glass panel is provided, which has an edge portion covering step covered by an edge portion protection member made of a material or a gel coating agent.
この構成によれば、 ガラスパネルの角部を保讓する と と も に、 ガラス パネルの接合部を外部と遮断する こ とができ、 も ってガラスパネルの安 全性を簡単に向上させる こ とができる。  According to this configuration, the corners of the glass panel can be retained, and the joint of the glass panel can be shielded from the outside, so that the safety of the glass panel can be easily improved. Can be.
好ま し く は、 前記ガラスパネルのェッ ジ部保議方法は、 前記ガラスパ ネルのェッ ジ部にプライマー材料を塗布する ブラ イ マー塗布ステツ プを 有する。 図面の簡単な説明 Preferably, the method for promoting the edge portion of the glass panel includes a primer coating step of applying a primer material to the edge portion of the glass panel. Brief Description of Drawings
図 1 は、 本発明の実施の形態に係るェッ ジ部保護部材を備えるガラス パネルの構成を示す斜視図である。  FIG. 1 is a perspective view showing a configuration of a glass panel provided with an edge portion protection member according to an embodiment of the present invention.
図 2 は、 図 1 の線 II— IIに沿う断面図である。  FIG. 2 is a cross-sectional view taken along line II-II of FIG.
図 3 は、 図 1 のガラスパネル 1 の変形例の構成を示す部分断面図であ る。  FIG. 3 is a partial cross-sectional view showing a configuration of a modification of the glass panel 1 of FIG.
図 4 は、 図 3 におけるエツ ジ部保護部材 4 0 の別の態様の構成を示す ガラスパネル 1 の部分断面図である。  FIG. 4 is a partial cross-sectional view of the glass panel 1 showing a configuration of another embodiment of the edge portion protection member 40 in FIG.
図 5 は、 図 1 のガラスパネル 1 の別の変形例の構成を示す部分断面図 である。  FIG. 5 is a partial sectional view showing the configuration of another modification of the glass panel 1 of FIG.
図 6 は、 図 5 におけるェッ ジ部保護部材 4 0 の別の態様の構成を示す ガラスパネル 1 の部分断面図である。  FIG. 6 is a partial cross-sectional view of the glass panel 1 showing a configuration of another embodiment of the edge portion protection member 40 in FIG.
図 7 は、 本発明の実施の形態に係るガラスパネルのエツ ジ部保護方法 において実行されるエツ ジ部保護処理のフローチヤ一トである。  FIG. 7 is a flowchart of edge part protection processing executed in the edge part protection method for a glass panel according to the embodiment of the present invention.
発明を実施するための最良の形態 BEST MODE FOR CARRYING OUT THE INVENTION
以下、 本発明の実施の形態を図面に基づいて詳説する。  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
図 1 は、 本発明の実施の形態に係るェッ ジ部保護部材を備えるガラス パネルの構成を示す斜視図である。  FIG. 1 is a perspective view showing a configuration of a glass panel provided with an edge portion protection member according to an embodiment of the present invention.
図 1 において、 ガラスパネル 1 は、 互いに接合された真空ガラスパネ ル 1 0 と他の板ガラス 3 0 とから成る多層構造をなす。  In FIG. 1, a glass panel 1 has a multilayer structure composed of a vacuum glass panel 10 and another sheet glass 30 bonded to each other.
真空ガラスパネル 丄 0 は、 間のスペースに減圧中空層 1 4 を形成すベ く ピラー 1 5 を介して所定の間隔で対向する一対の板ガラス 1 1， 1 2 を有し、 これらの板ガラス 1 1 , 1 2 は、 それらの外周縁部が低融点ガ ラス 1 3 (封止材料） によ り気密的に接合されている。 ピラー 1 5 は、 中空層 1 4内において板ガラス 1 1， 1 2 間のスペースに円柱状のスぺ ーサと して挿入されている。 The vacuum glass panel # 0 has a pair of plate glasses 11 and 12 facing each other at a predetermined interval via pillars 15 that form a decompression hollow layer 14 in the space between them. , 12 have their outer peripheral edges hermetically joined by a low-melting glass 13 (sealing material). The pillar 15 is formed in the hollow layer 14 in a space between the glass sheets 11 and 12 in a cylindrical shape. Inserted as a user.
一対の板ガラス 1 1 , 1 2 の間に形成される中空層 1 4 は、 1 . 3 3 P a ( 1 . 0 X 1 0—2 T 0 r r )以下に減圧されている。 Hollow layer 1 4 formed between the pair of glass sheets 1 1, 1 2, 1. 3 3 P a ( 1. 0 X 1 0- 2 T 0 rr) is depressurized below.
図 2 は、 図 1 の線 II— IIに沿う 断面図である。  FIG. 2 is a cross-sectional view taken along line II-II of FIG.
図 2 において、 板ガラス 1 1 , 1 2 ， 及ぴ 3 0 は、 フロー ト板ガラス で構成され、 その厚さは 2 , 6 〜 3 . 2 m mの間で任意に設定されてい る。 板ガラス 1 2 には、 低融点ガラス 1 3 によ る シール面の内側の任意 の位置に貫通穴 1 6 が形成されてお り 、 貫通穴 1 6 にはガラス管 1 8が 揷着され、 その接触箇所が所定の方法で封着されている。 また、 ガラス 管 1 8 の大気側の端部は所定の方法で密閉されている。 このガラス管が 揷着された板ガラス 1 2 と は反対側の板ガラス 1 1側に、 酢酸ビニル系 材料から成る中間膜 2 0 を介して真空ガラスパネル 1 0 と所定の間隔で 板ガラス 3 0 が配設されている。  In FIG. 2, the glass sheets 11, 12, and 30 are composed of float glass sheets, and the thickness thereof is arbitrarily set between 2, 6 and 3.2 mm. A through-hole 16 is formed in the sheet glass 12 at an arbitrary position inside the sealing surface made of the low-melting glass 13, and a glass tube 18 is attached to the through-hole 16. The contact points are sealed in a predetermined manner. The end of the glass tube 18 on the atmosphere side is sealed by a predetermined method. Plate glass 30 is arranged at a predetermined interval from vacuum glass panel 10 via an intermediate film 20 made of a vinyl acetate material on the side of plate glass 11 opposite to plate glass 12 to which this glass tube is attached. Is established.
中空層 1 4 を画成する板ガラス 1 1 の面 1 1 a、 及ぴ中空層 1 4 を画 成する板ガラス 1 2 の面 1 2 a には、 高い断熱性能を得るためにスパッ タ リ ング法によ り低放射率透明積層体 1 7が成膜されている。  The surface 11 a of the glass sheet 11 defining the hollow layer 14 and the surface 12 a of the glass sheet 12 defining the hollow layer 14 are formed by a sputtering method to obtain high heat insulation performance. Thus, a low-emissivity transparent laminate 17 is formed.
ガラスパネル 1 の角部と接合部 （低融点ガラス 1 3及び中間膜 2 0 ) と を含むェッ ジ部には、 ェッ ジ部保護部材 4 0が塗布又は接着されてい る。 エツ ジ部保護部材 4 0 の材料は、 樹脂材料又はゲルコ— ト剤である。 樹脂材料と しては、 例えば U V硕化性樹脂を用いる こ とができ、 ゲルコ ー ト剤 と しては、 例えば二酸化ケイ素 （ S i 0 2) や二酸化ジルコニゥ ム （ Z r 0 2) を含むも のを用いる こ とができ る。 エッ ジ部保護部材 4 0 の厚みは、 0 . 0 5 〜 ： L 0 m m、 好ま し く は 0 . 2 〜 2 m mである。 エッ ジ部保護部材 4 0 の厚みが 0 . 0 5 m m未満である と、 目的とする 効果を得る こ とが困難とな り、 エッ ジ部保護部材 4 0 の厚みが 1 0 m m を超える と、 ガラスパネル 1 の製品寸法が大き く なるからである。 また、 ェッ ジ部保護部材 4 0 の厚みが 0 . 2 〜 2 m m である と、 現実的な厚み の範囲とする こ とができ る。 The edge portion including the corner portion of the glass panel 1 and the joint portion (the low-melting glass 13 and the intermediate film 20) is coated or bonded with an edge portion protection member 40. The material of the edge portion protection member 40 is a resin material or a gel coating agent. And the resin material can, for example, and this using UV硕化resin, is a Geruko over preparative agents, including for example, silicon dioxide (S i 0 2) and dioxide Jirukoniu arm (Z r 0 2) Anything can be used. The thickness of the edge portion protection member 40 is 0.05 to: L 0 mm, preferably 0.2 to 2 mm. If the thickness of the edge portion protection member 40 is less than 0.05 mm, it is difficult to obtain the intended effect, and if the thickness of the edge portion protection member 40 exceeds 10 mm. This is because the product dimensions of the glass panel 1 increase. Also, When the thickness of the edge portion protection member 40 is 0.2 to 2 mm, the thickness can be set to a realistic range.
本実施の形態によれば、 ガラスパネル 1 のェ ッ ジ部がエッ ジ部保護部 材 4 0 によ り 覆われるので、ガラスパネル 1 の角部を保護する と と も に、 ガラスパネル 1 の接合部を外部と遮断するこ と ができ、 も ってガラスパ ネル 1 の安全性を簡単に向上させるこ とができ る。  According to the present embodiment, the edge portion of the glass panel 1 is covered with the edge portion protection member 40, so that the corners of the glass panel 1 are protected and the glass panel 1 is protected. The joint can be shielded from the outside, so that the safety of the glass panel 1 can be easily improved.
本実施の形態では、 ガラスパネル 1 が少な く と も 1 枚の板ガラス （一 対の板ガラス 1 1 , 1 2及ぴ他の板ガラス 3 0 ) を有するが、 さ ら に該 少な く と も 1枚の板ガラス には、 板状体が他の 中間膜を介して所定の間 隔で配設されていても よい。 これによ り 、 少な く と も 1 枚の板ガラス と 所定の間隔で配設されている板状体の角部及び他の中間膜の安全性を も 簡単に向上させる こ とができ る。 なお、 上記板 4犬体は、 光学フ ィ ルター 機能を有する樹脂製シー ト、 ポリ カーボネ ト 製シー ト 、 真空ガラスパ ネル、 図 5 , 6 で後述する よ う な合わせガラスノ、。ネルな どから成る。  In the present embodiment, the glass panel 1 has at least one glass sheet (a pair of glass sheets 11, 12 and another glass sheet 30), and the glass panel 1 further has at least one glass sheet. In the sheet glass, plate-like bodies may be provided at predetermined intervals via another interlayer film. As a result, it is possible to easily improve the safety of at least one sheet glass and the corners of the plate-like body and the other interlayers disposed at a predetermined interval. The above-mentioned four dog bodies are a resin sheet having an optical filter function, a polycarbonate sheet, a vacuum glass panel, and a laminated glass panel as described later with reference to FIGS. Flannel etc.
板状体が光学フ ィ ルタ一機能を有する樹脂製 シ一 トから成る場合には、 真空ガラスパネル 1 0 に加わる衝撃の強度を低下させる こ とができ、 も つて高い安全性をガラスパネル 1 に付与する こ とができ る。 また、 樹脂 製シー トが光学フ ィ ルター機能を有するので、 所定領域の波長の光 （例 えば、 紫外線） をカ ッ ト した り 、 所定波長領域 の波長の光の反射を防止 した り するなどの新たな光学的機能をガラスパ ネル 1 に付与する こ とが でき る。  When the plate-like body is made of a resin sheet having an optical filter function, the strength of the impact applied to the vacuum glass panel 10 can be reduced, so that the glass panel 1 has high security. Can be granted. In addition, since the resin sheet has an optical filter function, light of a predetermined wavelength range (for example, ultraviolet light) is cut off, and reflection of light of a predetermined wavelength range is prevented. The new optical function of the glass panel 1 can be provided.
また、 板状体がポリ カーボネー ト製シー トか ら成る場合には、 真空ガ ラスパネル 1 0又は後述する図 5 の合わせガラ スパネル 3 1 の防犯性能 や防音性能を向上させるこ とができる。  Further, when the plate-like body is made of a polycarbonate sheet, it is possible to improve the security performance and the soundproof performance of the vacuum glass panel 10 or the combined glass panel 31 of FIG. 5 described later.
また、 本実施の形態において、 ガラスパネル 1 のエツ ジ部には図 7 で 後述する プライマ一 （primer) 処理が施されて る こ とが望ま しい。 こ れに よ り 、 エッ ジ部保護部材 4 0 の接着力、 即ちエッ ジ部保護部材 4 0 とエ ツ ジ部との密着力を向上させる こ とができ、 も ってエツ ジ部保護効 果の持続性を向上させる こ とができ る。 Further, in the present embodiment, it is desirable that the edge portion of the glass panel 1 be subjected to a primer treatment described later with reference to FIG. This As a result, the adhesive strength of the edge part protection member 40, that is, the adhesion between the edge part protection member 40 and the edge part can be improved, and thus the edge part protection effect can be obtained. Sustainability can be improved.
図 1 のガラスパネル 1 は、 変形例と して、 図 3 に示す真空ガラスパネ ル 1 0 であっても よい。  The glass panel 1 in FIG. 1 may be a vacuum glass panel 10 shown in FIG. 3 as a modification.
図 3 において、 真空ガラスパネル 1 0 の角部と接合部と を含むエッ ジ 部には、 エッ ジ部保護部材 4 0が塗布又は接着されている。 エツ ジ部保 護部材 4 0 の材料は、 樹脂材料又はゲルコー ト剤である。  In FIG. 3, an edge portion protection member 40 is applied or adhered to an edge portion including a corner portion and a joint portion of the vacuum glass panel 10. The material of the edge part protection member 40 is a resin material or a gel coating agent.
真空ガラスパネル 1 0 は、 間のスペースに減圧中空層 1 4 を形成すベ ぐピラー 1 5 を介して所定の間隔で対向する一対の板ガラス 1 1， 1 2 を有 し、 これらの板ガラス 1 1， 1 2 は、 それらの外周縁部が低融点ガ ラス 1 3 によ り気密的に接合されている。 ピラー 1 5 は、 中空層 1 4 内 において板ガラス 1 1， 1 2 間のスペースに円柱状のスぺ一サと して揷 入されている。 一対の板ガラス 1 1， 1 2 の間に形成される中空層 1 4 は、 1 . 3 3 P a ( l . 0 X 1 0—2 T 0 r r )以下に減圧されている。 The vacuum glass panel 10 has a pair of plate glasses 11 and 12 facing each other at a predetermined interval via a pillar 15 forming a depressurized hollow layer 14 in a space therebetween. , 12 are hermetically joined at their outer peripheral edges by a low-melting glass 13. The pillar 15 is inserted into the space between the sheet glasses 11 and 12 in the hollow layer 14 as a cylindrical spacer. Hollow layer 1 4 formed between the pair of glass sheets 1 1, 1 2, 1. 3 3 P a ( l. 0 X 1 0- 2 T 0 rr) is depressurized below.
板ガラス 1 1， 1 2 は、 フロー ト板ガラスで構成され、 その厚さは 2 . 6〜 3 . 2 m mの間で任意に設定されている。  The glass sheets 11 and 12 are made of float glass, and the thickness is arbitrarily set between 2.6 and 3.2 mm.
中空層 1 4 を画成する板ガラス 1 1 の面 1 1 a、 及び中空層 1 4 を画 成する板ガラス 1 2 の面 1 2 a には、 高い断熱性能を得るためにスパッ タ リ ング法によ り低放射率透明積層体 1 7が成膜されている。  The surface 11a of the glass sheet 11 defining the hollow layer 14 and the surface 12a of the glass sheet 12 defining the hollow layer 14 are formed by a sputtering method in order to obtain high heat insulation performance. A lower emissivity transparent laminate 17 is formed.
低融点ガラス 1 3 の材料は、 鉛を含む材料であ り 、 真空ガラスパネル 1 0 が、 酸性雨、 塩水、 薬品などに曝された場合、 接合部 （低融点ガラ ス 1 3 ) から鉛が溶出 し、 鉛が環境への悪影響を及ぼす可能性がある。. したがって、 エッ ジ部保護部材 4 0 の材料と して鉛を含まない材料、 例 えば U V硕化性樹脂を用いる こ とが好ま しい。  The material of the low-melting glass 13 is a material containing lead, and when the vacuum glass panel 10 is exposed to acid rain, salt water, chemicals, etc., lead is generated from the joint (low-melting glass 13). Can elute and lead can have adverse environmental effects. Therefore, it is preferable to use a lead-free material, for example, a UV curable resin, as the material of the edge portion protection member 40.
図 3 の真空ガラスパネル 1 0 によれば、 真空ガラスパネル 1 0 のエツ ジ部 （低融点ガラス 1 3及び角部） がェッジ部保護き IS材 4 0 によ り覆わ れるので、 真空ガラスパネル 1 0の角部を保護すると と もに、 真空ガラ スパネル 1 0の接合部からの鉛の溶出を防止することができ、 も って真 空ガラスパネル 1 0の安全性を簡単に向上させることができ る。 According to the vacuum glass panel 10 in FIG. The edge (low melting point glass 13 and corner) is covered with IS material 40 that protects the edge, so that the corner of vacuum glass panel 10 is protected and vacuum glass panel 10 is joined. It is possible to prevent the elution of lead from the part, and thus it is possible to easily improve the safety of the vacuum glass panel 10.
なお、 上記変形例において、 エッジ部保護部材 4 Oが覆う対象は、 低 融点ガラス 1 3及び真空ガラスパネル 1 0の角部である と したが、 低融 点ガラス 1 3 だけであってもよい （図 4参照） 。  In the above modification, the object covered by the edge part protecting member 4 O is the low melting point glass 13 and the corner of the vacuum glass panel 10, but may be only the low melting point glass 13. (See Figure 4).
また、 図 1 のガラスパネル 1 は、 別の変形例と して、 図 5 に示す合わ せガラスノ、"ネル 3 1であっても よい。  Further, as another modified example, the glass panel 1 of FIG. 1 may be a laminated glass “Nell 31” shown in FIG.
図 5 において、 合わせガラスパネル 3 1 の角部と接合部と を含むエツ ジ部には、 エッジ部保護部材 4 0が塗布又は接着されている。 エッジ部 保護部材 4 0の材料は、 樹脂材料又はゲルコー ト剤である。 合わせガラ スパネル 3 1 は、 対向する一対の板ガラス 3 2 , 3 3 を有し、 これらの 板ガラス 3 2 , 3 3は、 樹脂材料から成る中間膜 2 O を介して接合され ている。 '  In FIG. 5, an edge protection member 40 is applied or bonded to an edge portion including a corner portion and a joint portion of the laminated glass panel 31. The material of the edge portion protection member 40 is a resin material or a gel coating agent. The laminated glass panel 31 has a pair of opposed glass sheets 32, 33, and these glass sheets 32, 33 are joined via an intermediate film 2O made of a resin material. '
中間膜 2 0の材料は、 耐水性、 耐薬品性が低い樹 3旨材料であ り、 接合 部 （中間膜 2 0 ) が水や薬品に曝された場合、 接合き （中間膜 2 0 ) が 板ガラス 3 2 , 3 3から剥離してしま う可能性がある。 したがって、 ェ ッジ部保護部材 4 0の材料と しては、 中間膜 2 0の材料よ り も耐水性、 耐薬品性が高い材料、 例えば U V硬化性樹脂を用いることが好ま しい。  The material of the intermediate film 20 is a material having low water resistance and low chemical resistance. When the joint (intermediate film 20) is exposed to water or chemicals, it is bonded to the intermediate film (intermediate film 20). May be peeled off from the glass sheets 32, 33. Therefore, it is preferable to use a material having higher water resistance and chemical resistance than the material of the intermediate film 20, for example, a UV curable resin, as the material of the edge portion protection member 40.
また、 合わせガラスパネル 3 1 には、 可塑剤を含むグレージングチヤ ネル （不図示） が設けられてもよい。 この場合、 中閩膜 2 0の材料が、 耐水性、 耐薬品性が低い樹脂材料であるので、 グレ一ジングチヤネルの 可塑剤が樹脂材料から成る中間膜 2 0 に侵入して、 合わせガラスパネル 3 1 の接合部が探ガラス 3 2， 3 3から剥離してしまう可能性がある。 したがって、 エッジ部保護部材 4 0の材料と しては、 中間膜 2 0の材料 よ り も グレージングチャネルの可塑剤が侵入 しに く い材料、 例えば U V 硬化性樹脂を用いる こ とが好ま しい Further, the laminated glass panel 31 may be provided with a glazing channel (not shown) containing a plasticizer. In this case, since the material of the intermediate film 20 is a resin material having low water resistance and low chemical resistance, the plasticizing agent of the glazing channel penetrates into the intermediate film 20 made of the resin material to form a laminated glass panel. There is a possibility that the joint of 31 may peel off from the glass probes 32, 33. Therefore, the material of the edge protective member 40 is the material of the interlayer film 20 It is preferable to use a material that is less penetrable by the plasticizer in the glazing channel, such as a UV curable resin.
図 5 の合わせガラスパネル 3 1 によれば 、 合わせガラスパネル 3 1 の ェッ ジ部 （中間膜 2 0及ぴ角部） がェッ ン 部保護部材 4 0 によ り 覆われ るので、 合わせガラスノ、。ネル 3 1 の角部を 保護する と と も に 、 合わせガ ラスパネル 3 1 の接合部の板ガラス 3 2 ， 3 3 からの剥離を防止する こ とができ、 も って合わせガラスノヽ。ネル 3 1 の安全性を簡単に向上させる こ とができ る。  According to the laminated glass panel 31 of FIG. 5, since the edge portion (intermediate film 20 and the corner portion) of the laminated glass panel 31 is covered with the edge portion protective member 40, the laminated glass panel 31 is laminated. Glassno ,. In addition to protecting the corners of the panel 31, the joint of the laminated glass panel 31 can be prevented from peeling off from the plate glasses 32, 33, thereby providing a laminated glass panel. The safety of the tunnel 31 can be easily improved.
なお、 上記変形例において、 エツ ン部保 口 | 材 4 0 が覆う対象は、 中 間膜 2 0 及び合わせガラスパネル 3 1 の角 部で ¾る と したが 、 中間膜 2 Note that, in the above-described modified example, it is assumed that the object covered by the etching part | material 40 covers the intermediate film 20 and the corner of the laminated glass panel 31, but the intermediate film 2
0 だけであっても よい （図 6参照） o It may be just 0 (see Fig. 6) o
上記変形例における図 4や図 6 に示した よ ラ なェ ッ ジ部保護部材 4 0 の別の態様を、 図 1 のガラスパネル 1 のェ ッ ジ部保護部材 4 0 に部分的 又は全体的に適用 しても よい。 例えば 、 ガ、ラスパネ.ル 1 の真空ガラス 1 0 の低融点ガラス 1 3 のみを覆うベ < 、 上述 したよ う なエツ ジ部保護部 材 4 0 の別の態様を適用する こ とができ る 。  Another embodiment of the edge protection member 40 shown in FIG. 4 and FIG. 6 in the above-described modified example is partially or wholly added to the edge protection member 40 of the glass panel 1 in FIG. May be applied to For example, another aspect of the edge-protecting member 40 as described above, which covers only the low-melting glass 13 of the vacuum glass 10 of the gas and laspanel 1, can be applied. .
以下、 本発明の実施の形態に係るガラス パネルのェッ ジ部保護方法を 説明する。  Hereinafter, a method of protecting the edge portion of the glass panel according to the embodiment of the present invention will be described.
図 7 は、 本発明の実施の形態に係るガラ スパネルのェ ッ ジ部保護方法 ' において実行されるエッ ジ部保護処理のフ ローチヤ一 ト である。  FIG. 7 is a flowchart of an edge portion protection process performed in the edge portion protection method for a glass panel according to the embodiment of the present invention.
図 7 において、 まず、 ガラスパネル 1 のエッ ジ部にプライマー処理を 行う （ステッ プ S 1 ) 。 具体的には、 プラ イ マ一材料と して、 オルガノ シラ ン （ organosilane ) な どのシラ ン含有 力 ッ プリ ング剤を使用 し、 こ れを酢酸水溶液などで加水分解させ、 こ '溶液をガラスパネル 1 のエツ ジ部に塗布する。 次いで、 例えば 5 0 °C、 数分間の加熱によ り 、 板ガラ ス 1 1 , 1 2 、 及ぴ他の板ガラス 3 0 のシ ラ ノ ール基と カ ッ プリ ング剤 と を重合させる （プライマ一処理） 。 In FIG. 7, first, the edge portion of the glass panel 1 is subjected to a primer treatment (step S 1). Specifically, as a primer material, a silane-containing force-printing agent such as an organosilane is used, which is hydrolyzed with an acetic acid aqueous solution or the like, and the solution is converted into a glass. Apply to the edge of panel 1. Then, for example, by heating at 50 ° C for several minutes, the silane group of the glass sheets 11 and 12 and the other glass sheets 30 and the capping agent are heated. And are polymerized (primer treatment).
次に、 ガラスパネル 1 の角部と接合部を含むエツ ジ部に樹脂材料 又は ゲルコー ト剤から成るエツ ジ部保護部材 4 0 を塗布又は接着させる （ス テ ツ プ S 2 ) 。  Next, an edge portion protection member 40 made of a resin material or a gel coating agent is applied or adhered to an edge portion including a corner portion and a joint portion of the glass panel 1 (step S2).
図 7 の処理によれば、 ガラスパネル 1 のエッ ジ部にプライマー処理を 行う （ステ ッ プ S 1 ) ので、 エッ ジ部保護部材 4 0 のエッ ジ部への 狻着 力、 即ちエツ ジ部保護部材 4 0 とエツ ジ部との密着力を向上させる こ と ができ、 も ってエツ ジ部保護効果の持続性を向上させる こ とができ る。 産業上の利用可能性  According to the process of FIG. 7, the edge portion of the glass panel 1 is subjected to the primer treatment (Step S1), so that the adhesive force of the edge portion protection member 40 to the edge portion, that is, the edge portion is obtained. The adhesion between the protection member 40 and the edge portion can be improved, and the durability of the edge portion protection effect can be improved. Industrial applicability
以上詳細に説明 したよ う に、 本発明のエッ ジ部保護部材によれば、 樹 脂材料又はゲルコー ト剤から成るエッ ジ部保護部材が、 少な く と も 1 枚 の板ガラスを有するガラスパネルのエッジ部を覆う ので、 ガラスパ ネル の角部を保護する と と も に、 ガラスパネルの接合部を外部と遮断す る こ とができ、 も ってガラスパネルの安全性を簡単に向上させる こ とができ る 0 As described in detail above, according to the edge portion protection member of the present invention, the edge portion protection member made of a resin material or a gel coating agent is used for a glass panel having at least one sheet glass. Since the edges are covered, the corners of the glass panel can be protected, and the joints of the glass panel can be shielded from the outside, so that the safety of the glass panel can be easily improved. 0
本発明のエツ ジ部保護部材の好ま しい形態によれば、 樹脂材料又 はゲ ルコー ト剤から成るエッ ジ部保護部材が、 真空ガラスパネルのエツ ジ部 を覆う ので、 真空ガラスパネルの角部を保護する こ とができ、 もっ て真 空ガラスパネルの安全性を簡単に向上させる こ とができ る と共に、 ェッ ジ部保護部材が外周縁部の封止材料を覆う ので、 酸性雨、 塩水、 薬 な どによ り真空ガラスパネルの外周縁部の封止部材が劣化する こ とを防止 する こ とができ る。  According to a preferred embodiment of the edge portion protection member of the present invention, since the edge portion protection member made of a resin material or a gel coating agent covers the edge portion of the vacuum glass panel, the corner portion of the vacuum glass panel is provided. And the safety of the vacuum glass panel can be easily improved, and the edge protection member covers the sealing material on the outer peripheral edge. It is possible to prevent the sealing member on the outer peripheral edge of the vacuum glass panel from being deteriorated by salt water, a chemical, or the like.
本発明のエッ ジ部保護部材のよ り好ま しい形態によれ.ば、 ェッジ部保 護部材が外周綠部の鉛を含む低融点ガラスを覆う ので、 鉛の溶出を防止 するこ とができ る。 また、 本発明のエツ ジ部保護部材の好ま しい形態によれば、 樹脂材料 又はゲル 一卜斉 Uカゝら成るエツ ジ部保護部材が 、 合わせガラ スパネルの ェッ ジ部を覆う ので、 合わせガラスノ、。ネルの角部を保護する と と も に、 合わせガラスハ。ネルの接合部の剥離を防止する こ とができ、 も って合わ せガラスノヽ。ネルの安全性を簡単に向上させる こ とができ る。 According to a more preferable form of the edge part protection member of the present invention, the elution of the lead can be prevented because the edge part protection member covers the low melting glass containing lead on the outer periphery. . Further, according to a preferred form of the edge portion protection member of the present invention, the edge portion protection member made of a resin material or a gel U-cover covers the edge portion of the laminated glass panel. Glassno ,. The corners of the flannel are protected and laminated glass is used. Prevents peeling of the joints of the tunnels. The safety of the tunnel can be easily improved.
本発明のェッ ジ部保護部材のよ り好ま しい形態によれば、 合わせガラ スノ、'ネルにき; けられたグレージングチヤネルの可塑剤が樹脂材料から成 る中間膜に侵入するのを防止して、 合わせガラスパネルの接合部の剥離 を防止する とができ 、 も って合わせガラスパネルの安全性 を簡単によ り 向上させるこ とがでさ る。  According to a more preferable form of the edge portion protection member of the present invention, the plasticizer of the glazing channel is prevented from entering the interlayer formed of the resin material. As a result, it is possible to prevent the joint portion of the laminated glass panel from peeling off, and thus it is possible to easily improve the safety of the laminated glass panel.
また、 本発明のエツ ジ部保護部材の好ま しい形態によれば 、 一方の板 ガラスに板状体が中間膜を介して配設されているので、 ガラ スパネルの 板状体の角部及び中間膜の安全性を も簡単に向上させるこ と sでき る。 本発明のエツ ジ部保護部材のよ り好ま しい形態によれば、 板状体が樹 脂製シ ト から成る場合には、 少な < と も 1 枚の板ガラスに 加わる衝撃 の強度を低下させる こ とができ、 も つて高い安全性をガラス パネルに付 与する とができ る。 また、 板ガラス又は樹脂製シ一 卜が光学フ ィ ルタ 一機能を有するので、 所定領域の波長の光を フ ィ ルタ ング する機能を ガラスノヽ0ネルに付与する こ とができ る o Further, according to a preferred mode of the edge portion protection member of the present invention, since the plate-like body is disposed on one of the glass sheets via the intermediate film, the corner portion and the intermediate portion of the plate-like body of the glass panel. Ru can be this and s also easily improve the safety of the film. According to a more preferred form of the edge protection member of the present invention, when the plate-like body is made of a resin sheet, it is possible to reduce the strength of an impact applied to at least one sheet glass. Therefore, high security can be imparted to the glass panel. Further, since the glass sheet or a resin sheet one I have optical full I filter one function, Ru can and this to impart a function of off I filter ring light having a wavelength in a predetermined region in Garasunoヽ0 channel o
又は 、 本発明のエツ ジ部保護部材のよ り好ま しい形能によ れば、 板状 体がポリ カーボネ ー ト製シー トから成るので 、 ガラスノヽ0 ネル の防犯性能 や防音性能を向上させる こ とができ る o Or, by the yo Ri preferred correct Katachino of Etsu di portion protection member of the present invention lever, since the plate-like body is made of poly Kabone over preparative steel sheet, to improve the security performance and soundproof performance Garasunoヽ0 flannel O
以上詳細に説明 したよ う に、 本発明のガラスパネルによれ ば、 樹脂材 料又はゲルコー ト剤から成るェッ ジ部保護部材によ り エツ ジ 部が覆われ ているので、 角部を保護する と と も に、 ガラスパネルの接合部を外部と 遮断する こ とができ、 も って安全性の高いガラスパネルを提供する こ と ができ る。 As described in detail above, according to the glass panel of the present invention, since the edge portion is covered with the edge portion protection member made of a resin material or a gel coating agent, the corner portion is protected. In addition, the joint of the glass panels can be shielded from the outside, thereby providing a highly safe glass panel. Can be done.
本発明のガラスパネルの好ま しい形態によれば、 ェッ ジ部にプラ イ マ 一が塗布されているので、 エッ ジ部保護部材の接着力、 即ちエ ッ ジ部保 護部材とエッ ジ部との密着力を向上させる こ とができ、 も ってエッ ジ部 保護効果の持続性を向上させる こ とができ る。  According to a preferred mode of the glass panel of the present invention, since the primer is applied to the edge portion, the adhesive strength of the edge portion protection member, that is, the edge portion protection member and the edge portion are applied. This can improve the adhesion to the edge portion, thereby improving the durability of the edge portion protection effect.
以上詳細に説明 したよ う に、 本発明のガラスパネルのエツ ジ部保護方 法によれば、 ガラスパネルのェッ ジ部を樹脂材料又はゲルコー ト剤から 成るエツ ジ部保護部材によ り 覆う ので、 ガラスパネルの角部を保護する と と も に、 ガラスパネルの接合部を外部と遮断する こ とができ、 も って ガラスパネルの安全性を簡単に向上させる こ とができ る。  As described above in detail, according to the edge protecting method for a glass panel of the present invention, the edge of the glass panel is covered with the edge protecting member made of a resin material or a gel coating agent. Therefore, it is possible to protect the corners of the glass panel and to shield the joint of the glass panel from the outside, thereby easily improving the safety of the glass panel.
本発明のガラスパネルのェッ ジ部保護方法の好ま しい形態によれば、 ガラスパネルのエッ ジ部にプライ マー材料を塗布するので、 エツ ジ部保 護部材の接着力、 即ちエツ ジ部保護部材とェッ ジ部との密着力を向上さ せる こ とができ、 も ってエッ ジ部保護効果の持続性を向上させる こ とが でき る。  According to a preferred embodiment of the edge protection method for a glass panel of the present invention, a primer material is applied to the edge of the glass panel, so that the adhesive strength of the edge protection member, that is, the edge protection. The adhesive strength between the member and the edge portion can be improved, and thus the durability of the edge portion protection effect can be improved.

Claims

請 求 の 範 囲 1 . 少な く と も 1枚の板ガラス を有するガラスパネルのェ ッ ジ部保護 部材であって、 前記ガラスパネルのェッ ジ部に設けられ、 榭脂材料又は ゲルコー ト剤から成るこ と を特徴とするエツ ジ部保護部材。 Scope of Claim 1. An edge-protecting member for a glass panel having at least one sheet of glass, provided on the edge of the glass panel, and made of a resin material or a gel coating agent. An edge part protection member, characterized by comprising:
2 . 前記ガラスパネルは、 外周縁部が封止材料によ り接合 された真空 ガラスパネルを含むこ と を特徴とする請求の範囲第 1 項記載 のエッ ジ部 保護部材。  2. The edge part protection member according to claim 1, wherein the glass panel includes a vacuum glass panel whose outer peripheral edge is joined by a sealing material.
3 . 前記封止材料は鉛を含む低融点ガラスである こ と を特徴とする請 求の範囲第 2項記載のエッ ジ部保護部材。  3. The edge part protecting member according to claim 2, wherein the sealing material is a low-melting glass containing lead.
4 . 前記ガラスパネルは、 樹脂材料から成る中間膜を含む 合わせガラ スパネルを含むこ と を特徴とする請求の範囲第 1 項記載のエ ッ ジ部保護 4. The edge protection according to claim 1, wherein the glass panel includes a laminated glass panel including an intermediate film made of a resin material.
. 部材。 . Element.
5 . 前記合わせガラスパネルには、 可塑剤を含むグレージ ングチヤネ ルが設けられる こ と を特徴とする請求の範囲第 4項記載のェ ッ ジ部保護 部材。  5. The edge part protecting member according to claim 4, wherein a glazing channel containing a plasticizer is provided on the laminated glass panel.
6 . 前記少な く と も 1枚の板ガラスには、 板状体が中間膜 を介して配 設されている こ と を特徴とする請求の範囲第 1項記載のエッ ジ部保護部 材。  6. The edge part protecting member according to claim 1, wherein a plate-like body is disposed on the at least one sheet glass via an intermediate film.
7 . 前記板状体は、 光学フ ィ ルター機能を有する板ガラス 叉は樹脂製 シー トから成る こ と を特徴とする請求の範囲第 6 項記載のュ ッ ジ部保護 • 部材。  7. The protection member according to claim 6, wherein the plate-like body is made of a sheet glass or a resin sheet having an optical filter function.
8 . 前記板状体は、 ポリ カーボネー ト製シー ト から成るこ と を特徴と する請求の範囲第 6項記載のエツ ジ部保護部材。  8. The edge part protecting member according to claim 6, wherein the plate-like body is made of a polycarbonate sheet.
9 . 請求の範囲第 1 項記載のエッ ジ部保護部材によ り エッ ジ部が覆わ れている こ とを特徴とするガラスパネル。 9. A glass panel, wherein the edge portion is covered by the edge portion protection member according to claim 1.
1 0 . 前記ェッ ジ部にはプライ マーが塗布されてレ、る こ と を特徴とす る請求の範囲第 9項記載のガラスパネル。 10. The glass panel according to claim 9, wherein a primer is applied to the edge portion.
1 1 . 少な く と も 1 枚の板ガラスを有する ガラス 7、°ネルのエ ッ ジ部保 護方法であって、 前記ガラスパネルのェッ ジ部を樹 旨材料又はゲルコ一 ト剤から成るエツ ジ部保護部材によ り 覆う エ ツ ジ部被覆ステ ッ プを有す る こ と を特徴とするガラスパネルのエツ ジ部保護方 。  11. A method for protecting an edge portion of a glass 7 having at least one sheet glass, wherein the edge portion of the glass panel is made of a wood material or a gel coating agent. A method of protecting an edge of a glass panel, characterized by having an edge covering step covered by an edge protecting member.
1 2 . 前記ガラスパネルのエッ ジ部にプラ イマー材料を塗布する ブラ イマ一塗布ステ ッ プを有する こ と を特徴とする請求の範囲第 1 1 項記載 のガラスパネルのエッ ジ部保護方法。 12. The method for protecting an edge portion of a glass panel according to claim 11, further comprising a primer application step of applying a primer material to an edge portion of the glass panel.
PCT/JP2004/007649 2003-06-30 2004-05-27 Edge part protective member, glass panel having the protective member, and method of protecting edge part of glass panel WO2005000762A1 (en)

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JPWO2021085013A1 (en) * 2019-11-01 2021-05-06
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US9422188B2 (en) 2009-05-21 2016-08-23 Corning Incorporated Thin substrates having mechanically durable edges
WO2012094548A1 (en) * 2011-01-06 2012-07-12 Corning Incorporated Fully integrated touch articles with polymer edge protection
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US8584490B2 (en) 2011-02-18 2013-11-19 Corning Incorporated Laser cutting method
US9034458B2 (en) 2011-05-27 2015-05-19 Corning Incorporated Edge-protected product and finishing method
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