EP3421709B1 - Entretoise pour vitrages isolants - Google Patents

Entretoise pour vitrages isolants Download PDF

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Publication number
EP3421709B1
EP3421709B1 EP18188188.9A EP18188188A EP3421709B1 EP 3421709 B1 EP3421709 B1 EP 3421709B1 EP 18188188 A EP18188188 A EP 18188188A EP 3421709 B1 EP3421709 B1 EP 3421709B1
Authority
EP
European Patent Office
Prior art keywords
metal
spacer
layer
insulation film
pane
Prior art date
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Application number
EP18188188.9A
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German (de)
English (en)
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EP3421709A1 (fr
EP3421709B2 (fr
Inventor
Walter Schreiber
Martin RIGAUD
Hans-Werner Kuster
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
Original Assignee
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
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Classifications

    • 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
    • E06B3/66309—Section members positioned at the edges of the glazing unit
    • E06B3/66314—Section members positioned at the edges of the glazing unit of tubular shape
    • E06B3/66319—Section members positioned at the edges of the glazing unit of tubular shape of rubber, plastics or similar materials
    • 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
    • E06B3/66309—Section members positioned at the edges of the glazing unit
    • E06B3/66314—Section members positioned at the edges of the glazing unit of tubular shape
    • 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
    • E06B3/66309—Section members positioned at the edges of the glazing unit
    • E06B3/66333—Section members positioned at the edges of the glazing unit of unusual substances, e.g. wood or other fibrous materials, glass or other transparent materials
    • 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
    • E06B3/66309—Section members positioned at the edges of the glazing unit
    • E06B3/66342—Section members positioned at the edges of the glazing unit characterised by their sealed connection to the panes
    • E06B3/66352—Section members positioned at the edges of the glazing unit characterised by their sealed connection to the panes with separate sealing strips between the panes and the spacer
    • 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
    • E06B3/66309—Section members positioned at the edges of the glazing unit
    • E06B3/66333—Section members positioned at the edges of the glazing unit of unusual substances, e.g. wood or other fibrous materials, glass or other transparent materials
    • E06B2003/66338—Section members positioned at the edges of the glazing unit of unusual substances, e.g. wood or other fibrous materials, glass or other transparent materials of glass
    • 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
    • E06B3/66309—Section members positioned at the edges of the glazing unit
    • E06B2003/6638—Section members positioned at the edges of the glazing unit with coatings
    • 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
    • E06B3/66309—Section members positioned at the edges of the glazing unit
    • E06B3/66342—Section members positioned at the edges of the glazing unit characterised by their sealed connection to the panes
    • 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
    • E06B3/673—Assembling the units
    • E06B3/67326—Assembling spacer elements with the panes

Definitions

  • the invention relates to a spacer for insulating glazing, a method for its production, insulating glazing and its use.
  • Insulating glazing is an important solution for this. Insulating glazing is an integral part of building construction, especially in the wake of ever faster rising raw material prices and stricter environmental protection requirements. Insulating glazing therefore makes up an increasingly large part of the outward-facing glazing. Insulating glazing generally contains at least two panes made of glass or polymeric materials.
  • the disks are separated from one another by a gas or vacuum space defined by the spacer.
  • the thermal insulation capacity of insulating glass is significantly higher than single glass and can be further increased and improved in triple glazing or with special coatings.
  • silver-containing coatings enable reduced transmission of infrared radiation and thus reduce the heating of a building in summer.
  • optical and aesthetic features play an increasingly important role in the area of building glazing.
  • the heat-insulating properties of insulating glazing are very significantly influenced by the thermal conductivity in the area of the edge bond, in particular the spacer.
  • the high thermal conductivity of the metal creates a thermal bridge at the edge of the glass.
  • this thermal bridge leads to heat losses in the edge area of the insulating glazing and, on the other hand, with high air humidity and low outside temperatures, condensation forms on the inner pane in the area of the spacer.
  • thermally optimized, so-called "warm edge” systems are increasingly used, in which the spacers consist of materials with lower thermal conductivity, such as plastics.
  • WO2013 / 104507 A1 discloses a spacer with a polymeric base and an insulating film.
  • the insulation film contains a polymer film and at least two metallic or ceramic layers, which are arranged alternately with at least one polymer layer, the outer layers preferably being polymer layers.
  • the metallic layers are less than one ⁇ m thick and must be protected by polymer layers. Otherwise, the automated processing of the spacers can easily damage the metallic layers when assembling the insulating glazing.
  • EP 0 852 280 A1 discloses a spacer for multi-pane insulating glazing.
  • the spacer comprises a metal foil with a thickness of less than 0.1 mm on the bonding surface and a glass fiber portion in the plastic of the base body.
  • the metal foil on the outside is exposed to high mechanical loads during further processing in the insulating glazing. Especially when spacers are processed further on automated production lines, the metal foil is easily damaged and the barrier effect deteriorates.
  • the object of the invention is to provide a spacer for insulating glazing, which can be produced particularly cost-effectively and a good seal enables simple assembly at the same time and thus contributes to an improved long-term stable insulation effect.
  • the spacer for multi-pane insulating glazing comprises at least one polymeric base body and a multilayer insulation film.
  • the basic body comprises two parallel pane contact surfaces, a bonding surface and a glazing interior surface.
  • the disk contact surfaces and the bonding surface are connected to one another directly or alternatively via connecting surfaces.
  • the preferably two connecting surfaces preferably have an angle of 30 ° to 60 ° to the disc contact surfaces.
  • the insulation film is located on the bonding surface or the bonding surface and the connecting surfaces.
  • the insulation film comprises at least one metal-containing barrier layer, a polymer layer and a metal-containing thin layer.
  • a thin layer in the sense of the invention denotes a layer with a thickness of less than 100 nm.
  • the metal-containing barrier layer has a thickness of 1 .mu.m to 20 .mu.m and seals the spacer against loss of gas and moisture.
  • the metal-containing barrier layer faces the bonding surface and is connected to the bonding surface directly or via an adhesion promoter.
  • the layer facing the bonding surface is the layer of the insulating film which is the smallest distance from all layers of the insulating film from the bonding surface of the polymeric base body.
  • the polymer layer has a thickness of 5 ⁇ m to 80 ⁇ m and serves as an additional seal. The polymer layer simultaneously protects the metal-containing barrier layer from mechanical damage during storage and the automated assembly of the insulating glazing.
  • the metal-containing thin layer preferably has a thickness of 5 nm to 30 nm. It was surprising that such a thin metal-containing layer can achieve an additional barrier effect.
  • the metal-containing thin layer adjoins the polymer layer, which is particularly advantageous from a production point of view, since such foils can be produced separately and are available at low cost.
  • a spacer is provided by the invention, which has a low thermal conductivity due to a low metal content, which is excellently sealed by a multiple barrier and which is also due to the simple structure of the insulation film is inexpensive to manufacture in large quantities.
  • the metal-containing barrier layer is very well protected by the polymer layer, so that no damage to the otherwise sensitive metal-containing barrier layer can occur.
  • the insulation film preferably consists of the metal-containing barrier layer, the polymer layer and the metal-containing thin layer. A very good seal is achieved with these three layers.
  • the individual layers can be connected via adhesives.
  • the metal-containing thin layer is on the outside and thus points away from the polymeric base body.
  • the outer layer has the greatest distance from all layers of the insulating film from the adhesive surface of the polymeric base body.
  • the metal-containing thin layer in the finished insulating glazing thus points towards the sealing layer.
  • the layer sequence in the insulation film starting from the bond area is then: metal-containing barrier layer-polymer layer - metal-containing thin layer.
  • the thin layer not only serves as an additional barrier against gas loss and moisture penetration, but also acts as an adhesion promoter.
  • the adhesion of this thin layer to the usual materials of the outer seal is so excellent that an additional adhesion promoter can be dispensed with.
  • the polymer layer is on the outside, so that the layer sequence in the insulation film, starting from the bond area, is a metal-containing barrier layer - metal-containing thin layer - polymer layer.
  • the metal-containing barrier layer is also protected from damage.
  • the insulation film contains at least one second metal-containing thin layer.
  • Another metal-containing thin layer improves the barrier effect.
  • the metal-containing thin layer is preferably on the outside, so that it acts as an adhesion promoter.
  • a layer sequence in the insulation film is particularly preferred, starting from the bonding area of metal-containing barrier layer - metal-containing thin layer - polymer layer - metal-containing thin layer. In this arrangement, the barrier effect is further improved by the second metal-containing thin layer and at the same time the outer metal-containing thin layer acts as an adhesion promoter.
  • the metal-containing thin layer is preferably deposited by a PVD process (physical vapor deposition). Coating processes for films with metal-containing thin layers in the nanometer range are known and are used, for example, in the packaging industry used.
  • the metal-containing thin layer can be applied to a polymer film, for example by sputtering, in the required thickness between 5 nm and 30 nm.
  • This coated film can then be laminated with a metal-containing barrier layer in a thickness in the ⁇ m range and the insulating film for the spacer according to the invention can be obtained in this way. Such a coating can be carried out on one side or on both sides.
  • an insulation film can be obtained in one production step, which in combination with the polymeric base body provides a spacer with excellent sealing.
  • the insulation film is preferably attached to the bonding surface, the connecting surfaces and part of the pane contact surfaces.
  • the adhesive surfaces and the connecting surfaces are completely covered by the insulating film and, in addition, part of the pane contact surfaces are covered.
  • the insulation film particularly preferably extends over two thirds or half the height h of the contact surfaces of the disks. A particularly good seal is achieved in this arrangement, since in the finished insulating glazing the insulating film overlaps with the sealant which is located between the panes and the pane contact surfaces. A possible diffusion of moisture into the window interior and a diffusion of gases into and out of the window interior can be prevented.
  • the metal-containing barrier layer preferably contains aluminum, silver, copper and / or alloys or mixtures thereof.
  • the metal-containing layer particularly preferably contains aluminum.
  • Aluminum foils are particularly gas-tight.
  • the metallic layer has a thickness of 5 ⁇ m to 10 ⁇ m, particularly preferably 6 ⁇ m to 9 ⁇ m. A particularly good tightness of the insulation film was observed within the layer thicknesses mentioned. Since the metal-containing barrier layer in the structure according to the invention is protected by a polymer layer, thinner metal-containing layers can be used compared to commercially available spacers (approx. 30 ⁇ m to 100 ⁇ m thickness of the metal-containing layers), which improves the heat-insulating properties of the spacer.
  • the metal-containing thin layer preferably contains metals and / or metal oxides.
  • Metal oxides in particular provide good adhesion to the materials of the outer seal if the thin layer is on the outside.
  • the metal-containing thin layer particularly preferably consists of aluminum and / or aluminum oxide. These materials create good adhesion and at the same time have a particularly good barrier effect.
  • the metal-containing thin layer preferably has a thickness of 10 nm to 30 nm, particularly preferably 15 nm. In such a thickness, a good additional barrier effect is achieved without there being a deterioration in the thermal properties due to the formation of a thermal bridge.
  • the insulating film is bonded to the bonding surface using a non-gassing adhesive, such as a polyurethane hot-melt adhesive that cures under moisture.
  • a non-gassing adhesive such as a polyurethane hot-melt adhesive that cures under moisture.
  • This adhesive creates a particularly good bond between the glass fiber-reinforced polymeric base body and the metal-containing barrier layer and prevents the formation of gases that diffuse through the spacer into the interior of the pane.
  • the insulation film preferably has a gas permeation of less than 0.001 g / (m 2 h).
  • the insulation film can be applied to the base body, for example glued. Alternatively, the insulation film can be co-extruded with the base body.
  • the polymeric layer preferably comprises polyethylene terephthalate, ethylene vinyl alcohol, polyvinylidene chloride, polyamides, polyethylene, polypropylene, silicones, acrylonitriles, polyacrylates, polymethylacrylates and / or copolymers or mixtures thereof.
  • the polymer layer preferably has a thickness of 5 ⁇ m to 24 ⁇ m, particularly preferably 12 ⁇ m. At these thicknesses, the underlying metallic barrier layer is particularly well protected.
  • the base body preferably has a width b of 5 mm to 45 mm along the interior glazing area, particularly preferably 8 mm to 20 mm.
  • the exact diameter depends on the dimensions of the insulating glazing and the desired space size.
  • the base body preferably has a total height g of 5.5 mm to 8 mm, particularly preferably 6.5 mm, along the contact surfaces of the disks.
  • the base body preferably contains a desiccant, preferably silica gels, molecular sieves, CaCl 2 , Na 2 SO 4 , activated carbon, silicates, bentonites, zeolites and / or mixtures thereof.
  • the desiccant can either be inside a central cavity or in the glass fiber reinforced polymeric body itself.
  • the desiccant is preferably contained within the central cavity.
  • the desiccant can then be filled in directly before assembling the double glazing. This ensures a particularly high absorption capacity of the desiccant in the finished double glazing.
  • the glazing interior surface preferably has openings which allow the air moisture to be absorbed by the desiccant contained in the base body.
  • the base body preferably contains polyethylene (PE), polycarbonate (PC), polypropylene (PP), polystyrene, polyester, polyurethane, polymethyl methacrylate, polyacrylate, polyamide, polyethylene terephthalate (PET), polybutylene terephthalate (PBT), preferably acrylonitrile-butadiene-styrene (ABS) , Acrylic ester-styrene-acrylonitrile (ASA), acrylonitrile-butadiene-styrene - polycarbonate (ABS / PC), styrene-acrylonitrile (SAN), PET / PC, PBT / PC and / or copolymers or mixtures thereof.
  • PE polyethylene
  • PC polycarbonate
  • PP polypropylene
  • polystyrene polyester, polyurethane, polymethyl methacrylate, polyacrylate, polyamide, polyethylene terephthalate (PET), polybutylene terephthalate (PBT),
  • the base body is preferably glass fiber reinforced.
  • the coefficient of thermal expansion of the base body can be varied and adapted by selecting the glass fiber content in the base body. By adapting the thermal expansion coefficient of the base body and the insulation film, temperature-related tensions between the different materials and chipping of the insulation film can be avoided.
  • the base body preferably has a glass fiber content of 20% to 50%, particularly preferably 30% to 40%. The glass fiber content in the base body simultaneously improves strength and stability.
  • the invention further comprises insulating glazing comprising at least two panes, a spacer according to the invention arranged circumferentially between the panes in the edge region of the panes, a sealant and an outer sealing layer.
  • a first disk lies against the first disk contact surface of the spacer and a second disk lies against the second disk contact surface.
  • a sealant is applied between the first disc and the first disc contact surface and the second disc and the second disc contact surface.
  • the two disks protrude beyond the spacer, so that a peripheral edge area is created which is filled with an outer sealing layer, preferably a plastic sealing compound.
  • the edge space lies opposite the inner space between the panes and is delimited by the two panes and the spacer.
  • the outer sealing layer is in contact with the insulation film of the spacer according to the invention.
  • the outer sealing layer preferably contains polymers or silane-modified polymers, particularly preferably polysulfides, silicones, RTV (room temperature crosslinking) silicone rubber, HTV (high temperature crosslinking) Silicone rubber, peroxidically cross-linked silicone rubber and / or addition-cross-linked silicone rubber, polyurethanes, butyl rubber and / or polyacrylates.
  • the panes contain materials such as glass and / or transparent polymers.
  • the panes preferably have an optical transparency of> 85%. In principle, different geometries of the disks are possible, for example rectangular, trapezoidal and rounded geometries.
  • the panes preferably have a heat protection coating.
  • the heat protection coating preferably contains silver.
  • the insulating glazing can be filled with a noble gas, preferably argon or krypton, which reduce the heat transfer value in the insulating glazing space.
  • the polymeric base body is produced by extrusion.
  • the insulation film is produced in a further step.
  • a polymer film is metallized in a PVD process. This provides the structure of the polymer layer and metal-containing thin layer required for the insulation film. This process is already used on a large scale for the production of foils in the packaging industry, so that the layer structure consisting of a polymer layer and a metal-containing thin layer can be produced inexpensively.
  • the metallized polymer layer is laminated with the metal-containing barrier layer.
  • a thin metal foil (corresponds to the metal-containing barrier layer) is connected to the prepared metallized polymer layer by lamination.
  • the metal-containing barrier layer can be applied both on the polymer layer and on the metal-containing thin layer.
  • the metal-containing thin layer is located on the outside in the finished insulation film and, after being attached to the spacer, can also serve as an adhesion promoter for the material of the outer seal.
  • the metal-containing thin layer is on the inside and is thus protected from damage.
  • the insulation film is preferably attached to the adhesive surface of the polymeric base body using an adhesive.
  • the invention further comprises the use of a spacer according to the invention in multiple glazing, preferably in insulating glazing.
  • FIG. 1 shows a cross section of the spacer 1 according to the invention.
  • the glass fiber-reinforced polymeric base body 2 comprises two parallel pane contact surfaces 3.1 and 3.2, which make contact with the panes of insulating glazing.
  • the window contact surfaces 3.1 and 3.2 are connected via an outer adhesive surface 5 and a glazing interior surface 4.
  • Two angled connecting surfaces 6.1 and 6.2 are preferably arranged between the bonding surface 5 and the disk contact surfaces 3.1 and 3.2.
  • the connecting surfaces 6.1, 6.2 preferably run at an angle ⁇ (Alfa) of 30 ° to 60 ° to the bonding surface 5.
  • the glass fiber-reinforced polymeric base body 2 preferably contains styrene-acrylonitrile (SAN) and about 35% by weight of glass fiber.
  • SAN styrene-acrylonitrile
  • the angled shape of the first connecting surface 6.1 and the second connecting surface 6.2 improves the stability of the glass fiber-reinforced polymeric base body 2 and enables, as in FIG Figure 2 shown better bonding and insulation of the spacer according to the invention.
  • the base body has a cavity 8 and the wall thickness of the polymeric base body 2 is, for example, 1 mm.
  • the width b (see Figure 5 ) of the polymeric base body 2 along the glazing interior surface 4 is, for example, 12 mm.
  • the total height of the polymer base is 6.5 mm.
  • an insulation film 10 is attached, which at least one in Figure 3 shown metal-containing barrier layer 12, a polymeric layer 13 and a metal-containing thin layer 14 includes.
  • the entire spacer according to the invention has a thermal conductivity of less than 10 W / (m K) and a gas permeation of less than 0.001 g / (m 2 h). The spacer according to the invention improves the insulation effect.
  • FIG 2 shows a cross section of the insulating glazing according to the invention with the spacer 1 described in Figure 1 ,
  • a first insulating glass pane 15 and a second insulating glass pane 16 the glass fiber-reinforced polymeric base body 2 with the insulation film 10 fastened thereon is arranged.
  • the insulation film 10 is arranged on the bonding surface 5, the first connection surface 6.1 and the second connection surface 6.2 and on a part of the pane contact surfaces.
  • the first pane 15, the second pane 16 and the insulation film 10 delimit the outer edge space 20 of the insulating glazing.
  • the outer sealing layer 17, which contains polysulfide, for example, is arranged in the outer edge space 20.
  • the insulation film can be attached to the polymeric base 2, for example, using PUR hot melt adhesive.
  • a sealant 18 is preferably arranged between the pane contact surfaces 3.1, 3.2 and the insulating glass panes 15, 16. For example, this contains butyl. The sealant 18 overlaps the insulation film to prevent possible interface diffusion.
  • the first insulating glass pane 15 and the second insulating glass pane 16 preferably have the same dimensions and thicknesses.
  • the panes preferably have an optical transparency of> 85%.
  • the insulating glass panes 15, 16 preferably contain glass and / or polymers, preferably flat glass, float glass, quartz glass, borosilicate glass, soda-lime glass, polymethyl methacrylate and / or mixtures thereof.
  • the first insulating glass pane 15 and / or the second insulating glass pane 16 can be designed as a laminated glass pane.
  • the insulating glazing according to the invention forms triple or quadruple glazing in this case.
  • a desiccant 9, for example a molecular sieve, is arranged within the central cavity 8 within the glass fiber-reinforced polymeric base body 2. This desiccant 9 can be filled into the cavity 8 of the spacer 1 before the insulating glazing is assembled.
  • the glazing interior surface 4 comprises smaller openings 7 or pores that enable gas exchange with the window interior 19.
  • FIG 3 shows a cross section of the insulation film 10 according to the invention.
  • the insulation film 10 comprises a metal-containing barrier layer 12 made of 7 ⁇ m thick aluminum, a polymer layer made of 12 ⁇ m thick polyethylene terephthalate (PET) and a metal-containing thin layer made of 10 nm thick aluminum.
  • PET polyethylene terephthalate
  • Polyethylene terephthalate is particularly suitable for the 7 ⁇ m Protect thick aluminum layer from mechanical damage, since PET films are characterized by a particularly high tear resistance.
  • the film layers are arranged such that the aluminum layers, that is to say the metal-containing barrier layer 12 and the metal-containing thin layer 14, are on the outside.
  • the film is arranged on a polymeric base body according to the invention so that the metal-containing barrier layer 12 faces the bonding surface 5.
  • the metal-containing thin layer 14 points outwards and at the same time acts as an adhesive layer with respect to the material of the outer sealing layer 17.
  • the metal-containing thin layer 14 not only fulfills a barrier effect but also the role of an adhesion promoter.
  • An effective spacer can thus be obtained by cleverly arranging a film structure that is easy to produce.
  • the structure of the insulation film 10 according to the invention lowers the thermal conductivity of the insulation film compared to the insulation films which consist exclusively of an aluminum film, since the thicknesses of the metal-containing layers of the insulation film 10 according to the invention are smaller.
  • Insulation foils that only consist of an aluminum foil must be thicker, since aluminum foils with a thickness of less than 0.1 mm are highly sensitive to mechanical damage that can occur, for example, during automated installation in double glazing.
  • a spacer 1 provided with the insulation film 10 according to the invention and the glass fiber-reinforced polymeric base body 2 has a thermal thermal conductivity of 0.29 W / (m K).
  • Figure 4 shows a cross section of an alternative embodiment of the insulation film according to the invention.
  • the materials and thicknesses are as in Figure 3 described, but the order of the individual layers differs.
  • the metal-containing thin layer 14 lies between the metal-containing barrier layer 12 and the polymer layer 13. In this arrangement, the metal-containing barrier layer 12 is protected from damage by the polymer layer 13, thereby ensuring an unrestricted barrier effect.
  • FIG. 5 shows a cross section of a further embodiment of the insulation film according to the invention.
  • the structure of the insulation film 10 is essentially as in FIG Figure 4 described.
  • This thin layer 14 improves in particular the adhesion to the material of the outer sealing layer 17 in the finished insulating glazing.
  • Figure 6 shows a cross section of a spacer according to the invention comprising a glass fiber-reinforced polymeric base body 2 and an insulation film 10, which on the bonding surface 5, the connecting surfaces 6.1. and 6.2 and is attached to about two thirds of the contact surfaces 3.1 and 3.2.
  • the width b of the polymer base along the gasification interior surface 4 is 12 mm and the total height g of the polymer base 2 is 6.5 mm.
  • the structure of the insulation film 10 is as in Figure 3 shown.
  • the insulation film 10 is attached via an adhesive 11, in this case a polyurethane hot melt adhesive.
  • the polyurethane hot-melt adhesive bonds the metal-containing barrier layer 12 facing the bonding surface 5 particularly well to the polymeric base body 2.
  • the polyurethane hot-melt adhesive is a non-gassing adhesive in order to prevent gases from diffusing into the pane interior 19 and forming it there comes from visible rainfall.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Laminated Bodies (AREA)

Claims (16)

  1. Elément d'espacement (1) pour vitrage isolant multi-vitres comprenant au moins:
    un corps de base polymère (2) comprenant deux surfaces de contact (3.1, 3.2) de vitres parallèles, une surface intérieure de vitrage (4), une surface de collage (5), où les surfaces de contact (3.1, 3.2) des vitres et la surface de collage (5) sont connectés directement entre elles ou par des surfaces d'accouplement (6.1, 6.2), et un film isolant (10), qui est appliquée au moins sur la surface de collage (5), où le film isolant (10) présente une couche barrière (12) contenant du métal tournée vers la surface de collage (5) avec une épaisseur de 1 µm à 20 µm et le film isolant (10) comprend une couche polymère (13) avec une épaisseur de 5 µm à 80 µm et un film mince (14) contenant du métal avoisinant la couche polymère (13) avec une épaisseur au-dessous de 100 µm.
  2. Elément d'espacement (1) selon la revendication 1, où le film mince (14) contenant du métal présentent une épaisseur de 5 µm à 30 µm
  3. Elément d'espacement (1) selon la revendication 1 ou2, où le film isolant (10) est composé de la couche barrière (12) contenant du métal, la couche polymère (13) et le film mince (14) contenant du métal.
  4. Elément d'espacement (1) selon l'une des revendications 1 à 3, où le film mince contenant du métal (14) se trouve à l'extérieur, de telle manière que l'ordre les couches de le film isolant (10) à partir de la surface de collage (5) est la suivante : la couche barrière (12) contenant du métal - le film mince (14) contenant du métal - la couche poiymere (13).
  5. Elément d'espacement (1) selon la revendication 1 à 3, où la couche polymère (13) se trouve à l'extérieur, de telle manière que l'ordre les couches de le film isolant (10) à partir de la surface de collage (5) est la suivante: la couche barrière (12) contenant du métal - la couche polymère (13) - le film mince (14) contenant du métal.
  6. Elément d'espacement (1) selon l'une des revendications 1 à 5, où le film isolant (10) couvre entièrement la surface de collage (5) et les surfaces accouplement (6.1, 6.2) et le couvre partiellement les surfaces de contact (3.1, 3.2) des vitres.
  7. Elément d'espacement (1) selon l'une des revendications 1 à 6, où la couche barrière contenant du métal (12) contient de l'aluminium, de l'argent, du cuivre ou des alliages de ceux-ci.
  8. Elément d'espacement (1) selon l'une des revendications 1 à 7, où la couche barrière contenant du métal (12) présente une épaisseur de 5 µm à 10 µm de préférence de 6 µm à 9 µm.
  9. Elément d'espacement (1) selon l'une des revendications 1 à 8, où le film mince contenant du métal (14) présente une épaisseur de 10 µm à 20 µm, de préférence de 14 µm à 16 µm.
  10. Elément d'espacement (1) selon l'une des revendications 1 à 9, où le film isolant (10) est collé à la surface de collage (5) par une colle polyuréthane thermofusible (11)
  11. Elément d'espacement (1) selon l'une des revendications 1 à 10, où la couche polymère (13) présente une épaisseur de 5 µm à 24 µm de préférence de 12 µm.
  12. Elément d'espacement (1) selon l'une des revendications 1 à 11, où le corps de base polymère (2) contient du polyéthylène (PE), du polycarbonate (PC), du polypropylène (PP), du polystyrène, du polyester, du polyuréthane, du polyméthacrylate de méthyle, du polyacrylate, du polyamide, du téréphtalate de polyéthylène (PET), du téréphtalate de polybutylène (PBT), de préférence de l'acrylonitrile-butadiène-styrène (ABS) de l'acrylonitrile-styrène-acrylate (ASA), de l'acrylonitrile-butadiène-styrène-polycarbonate (ABS/PC), du styrène-acrylonitrile (SAN), du PET/PC, du PBT/PC et/ou des copolymères ou des mélanges de ceux-ci.
  13. Elément d'espacement (1) selon l'une des revendications 1 à 12, où le corps de base polymère (2) est renforcé à la fibre de verre.
  14. Vitrage isolant comprenant au moins deux vitres (15, 16), un élément d'espacement (1) disposé de manière circonférentielle entre les deux vitres (15, 16) dans la zone de bord des vitres (15, 16) selon l'une des revendications 1 à 13, un joint d'étanchéité (18) et une couche d'étanchéité extérieure (17), où
    - la première vitre (15) est disposée contre la première surface de contact des vitres (3.1),
    - la deuxième vitre (16) est disposée contre la deuxième surface de contact des vitres (3.2),
    - le joint d'étanchéité (18) est disposé entre la première vitre (15) et la première surface de contact des vitres (3.1) et la deuxième vitre (16) et la deuxième surface de contact des vitres (3.2), et
    - couche d'étanchéité extérieure (17) est disposée entre la première vitre (15) et la deuxième vitre (16) dans l'espace extérieur du bord (20) adjacent au film isolant (10).
  15. Procédé de fabrication d'un élément d'espacement (1) selon l'une des revendications 1 à 13, où au moins
    - le corps de base polymère (2) est extrudé,
    - le film isolant (10) est fabriqué, où au moins
    a) une couche de polymère (13) est doté d'un film mince contenant du métal (14) à l'aide d'un procédé PVD (dépôt physique par phase vapeur) et
    b) la structure en couches obtenue est laminée avec une couche mince contenant du métal (12) et
    - le film isolant (10) est attaché sur le corps de base polymère (2).
  16. Utilisation d'un élément d'espacement (1) selon l'une des revendications 1 à 13 dans les vitrages multiples, de préférence dans les vitrages isolants.
EP18188188.9A 2014-09-25 2015-09-18 Entretoise pour vitrages isolants Active EP3421709B2 (fr)

Applications Claiming Priority (3)

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EP14186342 2014-09-25
EP15771064.1A EP3198101B1 (fr) 2014-09-25 2015-09-18 Entretoise pour vitrages isolants
PCT/EP2015/071452 WO2016046081A1 (fr) 2014-09-25 2015-09-18 Entretoise pour vitrages isolants

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EP3421709A1 EP3421709A1 (fr) 2019-01-02
EP3421709B1 true EP3421709B1 (fr) 2020-01-29
EP3421709B2 EP3421709B2 (fr) 2022-11-30

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CN (1) CN106715819B (fr)
AU (1) AU2015321001B2 (fr)
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Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3161237T3 (pl) 2014-06-27 2018-12-31 Saint-Gobain Glass France Oszklenie zespolone z elementem dystansowym i sposób wytwarzania takiego oszklenia oraz jego zastosowanie jako oszklenia budynku
WO2015197491A1 (fr) 2014-06-27 2015-12-30 Saint-Gobain Glass France Vitrage isolant présentant un espaceur, et procédé de production
KR102195198B1 (ko) 2015-03-02 2020-12-28 쌩-고벵 글래스 프랑스 절연 글레이징용 유리 섬유-강화 스페이서
DE102016115023A1 (de) 2015-12-23 2017-06-29 Ensinger Gmbh Abstandhalter für Isolierglasscheiben
PT3440299T (pt) * 2016-04-05 2021-06-16 Saint Gobain Unidade de vidro isolante para um móvel de refrigeração
EP3241972A1 (fr) * 2016-05-04 2017-11-08 Technoform Glass Insulation Holding GmbH Espaceur destiné à une unité de vitrage isolant
EP3529445A1 (fr) 2016-10-18 2019-08-28 Saint-Gobain Glass France Vitrage isolant, notamment triple vitrage isolant, et procédé de fabrication d'un vitrage isolant
DE202016008421U1 (de) 2016-12-14 2017-11-16 Saint-Gobain Glass France Abstandshalter für Isolierverglasungen
JP6918587B2 (ja) * 2017-06-12 2021-08-11 株式会社竹中工務店 複層ガラス
PL3477035T3 (pl) 2017-10-30 2020-12-28 Technoform Glass Insulation Holding Gmbh Element dystansowy do zastosowań fotowoltaicznych
WO2019120788A1 (fr) 2017-12-20 2019-06-27 Saint-Gobain Glass France Intercalaire pourvu d'une rainure pour des vitrages isolants
EP3728776A1 (fr) 2017-12-22 2020-10-28 Saint-Gobain Glass France Espaceur pour vitrage isolant
DK3728777T3 (da) 2017-12-22 2022-08-22 Saint Gobain Afstandsstykke med fugtabsorberende struktur og tilsvarende fremstillingsfremgangsmåde
WO2019141484A1 (fr) * 2018-01-16 2019-07-25 Saint-Gobain Glass France Vitrage isolant et son procédé de fabrication
US11168514B2 (en) 2018-01-22 2021-11-09 Saint-Gobain Glass France Spacer for insulating glazings comprising an integrated ribbon cable
DK3781773T3 (da) * 2018-04-16 2022-04-11 Saint Gobain Afstandsholder med forstærkningselementer
CN112654762A (zh) 2018-09-13 2021-04-13 法国圣戈班玻璃厂 具有金属的侧向部件的间距保持件
JP7155858B2 (ja) * 2018-09-21 2022-10-19 大日本印刷株式会社 複層ガラスの樹脂製スペーサ用ガスバリアフィルム、複層ガラス用樹脂製スペーサ、および複層ガラス
EP3877619A1 (fr) 2018-11-08 2021-09-15 Saint-Gobain Glass France Vitrage isolant à double intercalaire
WO2020200621A1 (fr) 2019-03-29 2020-10-08 Saint-Gobain Glass France Écarteur de profilé creux comportant une matière d'étanchéité pré-appliquée
WO2020200622A1 (fr) 2019-03-29 2020-10-08 Saint-Gobain Glass France Procédé de fabrication d'une unité de vitrage isolant
EP3947886A1 (fr) 2019-04-03 2022-02-09 Saint-Gobain Glass France Entretoises pour vitrages isolants
US11320194B2 (en) 2019-04-30 2022-05-03 Whirlpool Corporation Barrier layer for insulated structures
WO2021008951A1 (fr) * 2019-07-17 2021-01-21 Saint-Gobain Glass France Intercalaires pour unités de vitrage isolant
EP3770369A1 (fr) 2019-07-23 2021-01-27 Saint-Gobain Glass France Dispositif formant palier pour supports d'écartement de profil creux
JP7451904B2 (ja) * 2019-09-02 2024-03-19 大日本印刷株式会社 複層ガラスの樹脂製スペーサ用ガスバリアフィルム、複層ガラス用樹脂製スペーサ、および複層ガラス
DE202019106021U1 (de) 2019-10-30 2019-11-26 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Abstandshalter mit Öffnungen für Isolierverglasungen
PL4087996T3 (pl) * 2020-01-06 2024-02-26 Saint-Gobain Glass France Element dystansowy o poprawionej przyczepności
WO2021151705A1 (fr) * 2020-01-28 2021-08-05 Saint-Gobain Glass France Entretoise comprenant une couche adhésive interrompue
US20230184029A1 (en) * 2020-05-06 2023-06-15 Saint-Gobain Glass France Spacer for insulated glazing
US20220142379A1 (en) * 2020-11-12 2022-05-12 Hussmann Corporation Transparent door
WO2022179965A1 (fr) 2021-02-25 2022-09-01 Saint-Gobain Glass France Espaceur pliable à froid présentant une rigidité améliorée
WO2023030813A1 (fr) 2021-08-31 2023-03-09 Saint-Gobain Glass France Intercalaire pliable à froid ayant une rigidité améliorée
US11585150B1 (en) * 2021-11-12 2023-02-21 Bradley R Campbell Security insulated glass unit
CA3240032A1 (fr) 2022-04-14 2023-10-19 Nikolai BORCHMANN Entretoise a rigidite mecanique amelioree

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0154428A2 (fr) 1984-03-02 1985-09-11 Bowater Packaging Limited Film laminé en matière plastique
EP0852280A1 (fr) 1996-12-20 1998-07-08 Saint-Gobain Vitrage Suisse AG Entretoise pour vitrage multiple
DE19805348A1 (de) 1998-02-11 1999-08-12 Caprano & Brunnhofer Abstandhalterprofil für Isolierscheibeneinheit
DE19807454A1 (de) 1998-02-21 1999-08-26 Ensinger Abstandhalter
EP1529920A2 (fr) 2003-11-07 2005-05-11 Technoform Caprano + Brunnhofer GmbH & Co. KG Profilé espaceur pour vitrage isolant
WO2013104507A1 (fr) 2012-01-13 2013-07-18 Saint-Gobain Glass France Espaceur pour vitrages isolants

Family Cites Families (111)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2094381A (en) 1932-06-06 1937-09-28 Owens Illinois Glass Co Double glazing
US2303897A (en) 1941-05-28 1942-12-01 Pittsburgh Plate Glass Co Multiple glazed unit
US2834999A (en) 1955-11-17 1958-05-20 Coldstream Refrigerator Mfg Lt Sealed multiple glazed unit
US3168089A (en) 1963-09-24 1965-02-02 Mills Prod Inc Oven door window unit
BE789292Q (fr) 1970-12-22 1973-01-15 Coal Industry Patents Ltd Compositions de matieres plastiques et leur procede d'application pour rendre des joints etanches
FR2205620B1 (fr) 1972-11-07 1979-10-19 Delog Detag Flachglas Ag
US4109431A (en) 1974-03-25 1978-08-29 Ppg Industries, Inc. Sealing and spacing unit for multiple glazed windows
FR2294314A1 (fr) 1974-12-11 1976-07-09 Saint Gobain Intercalaire pour vitrages multiples
US3998680A (en) 1975-10-28 1976-12-21 Flint Theodore R Method of fabricating insulating glass units
US4080482A (en) 1975-11-11 1978-03-21 D. C. Glass Limited Spacer for glass sealed unit and interlock member therefor
US5173800A (en) 1975-12-29 1992-12-22 King William J Light control with color enhancement
GB1589878A (en) 1976-11-26 1981-05-20 Bfg Glassgroup Method of manufacturing a hollow panel
US4479988A (en) 1981-07-02 1984-10-30 Reddiplex Limited Spacer bar for double glazing
US4658552A (en) 1982-04-26 1987-04-21 Mulford Cass E Vented exterior building wall and roof structures
GB2162228B (en) 1984-07-25 1987-07-15 Sanden Corp Double-glazed window for a refrigerator
US4613530A (en) 1984-11-01 1986-09-23 Southwall Technologies, Inc. Multiple pane glass unit with electrically conductive transparent film for use as radiation shield
US4799745A (en) 1986-06-30 1989-01-24 Southwall Technologies, Inc. Heat reflecting composite films and glazing products containing the same
US5071206A (en) 1986-06-30 1991-12-10 Southwall Technologies Inc. Color-corrected heat-reflecting composite films and glazing products containing the same
US5007217A (en) 1986-09-22 1991-04-16 Lauren Manufacturing Company Multiple pane sealed glazing unit
CA1285177C (fr) 1986-09-22 1991-06-25 Michael Glover Element vitre a panneaux scelles multiples
US5290611A (en) 1989-06-14 1994-03-01 Taylor Donald M Insulative spacer/seal system
US5302425A (en) 1989-06-14 1994-04-12 Taylor Donald M Ribbon type spacer/seal system
US5079054A (en) 1989-07-03 1992-01-07 Ominiglass Ltd. Moisture impermeable spacer for a sealed window unit
EP0430889A3 (en) 1989-11-30 1991-12-18 Glas Troesch Ag St. Gallen Multiple insulating glazing
DE4024697A1 (de) 1990-08-03 1992-02-06 L M D Labor Fuer Molekulares D Gas- und wasserdichtes mehrscheiben-isolierglas
US5675944A (en) 1990-09-04 1997-10-14 P.P.G. Industries, Inc. Low thermal conducting spacer assembly for an insulating glazing unit and method of making same
DE4032192C2 (de) 1990-10-08 1994-05-26 Michael Kising Vorrichtung zum Erhitzen eines ultraschallbetriebenen Löt- oder Schweißkopfes
US5209034A (en) 1990-12-18 1993-05-11 Tremco, Inc. Prevention of fogging and discoloration of multi-pane windows
DE9103448U1 (de) 1991-03-20 1992-07-16 Helmut Lingemann GmbH & Co, 5600 Wuppertal Abstandhalter für ein Mehrscheiben-Isolierglas
US5759665A (en) 1991-04-22 1998-06-02 Lafond; Luc Insulated assembly incorporating a thermoplastic barrier member
US5773135A (en) 1991-04-22 1998-06-30 Lafond; Luc Insulated assembly incorporating a thermoplastic barrier member
US6528131B1 (en) 1991-04-22 2003-03-04 Luc Lafond Insulated assembly incorporating a thermoplastic barrier member
US5270092A (en) 1991-08-08 1993-12-14 The Regents, University Of California Gas filled panel insulation
US5313762A (en) 1991-12-26 1994-05-24 Bayomikas Limited Insulating spacer for creating a thermally insulating bridge
US5439716A (en) 1992-03-19 1995-08-08 Cardinal Ig Company Multiple pane insulating glass unit with insulative spacer
US5512341A (en) 1992-05-18 1996-04-30 Crane Plastics Company Limited Partnership Metal-polymer composite insulative spacer for glass members and insulative window containing same
GB9223778D0 (en) * 1992-11-13 1993-01-06 Ukae Limited Insulated glass units
EP0601488B1 (fr) 1992-12-10 1997-05-02 Thermix GmbH Isolationssysteme für Verglasungen Elément d'espacement
US5424111A (en) 1993-01-29 1995-06-13 Farbstein; Malcolm N. Thermally broken insulating glass spacer with desiccant
DE4304788C2 (de) 1993-02-17 1996-05-15 Ver Glaswerke Gmbh Verfahren zur Herstellung einer Leiterstruktur mit sich kreuzenden elektrischen Leitern auf der Oberfläche einer Glasscheibe
DE4432402C2 (de) 1994-08-30 1998-07-02 Ersa Loettechnik Gmbh Schwall-Lötdüse zum flußmittelfreien Löten
US5962090A (en) * 1995-09-12 1999-10-05 Saint-Gobain Vitrage Suisse Ag Spacer for an insulating glazing assembly
DE19543148C2 (de) 1995-11-18 2000-03-23 Fewa Glastechnik Gmbh Brandschutzverglasung
JPH09175843A (ja) * 1995-12-27 1997-07-08 Asahi Glass Co Ltd 複層ガラスおよびそれに用いるスペーサ
US6231999B1 (en) 1996-06-21 2001-05-15 Cardinal Ig Company Heat temperable transparent coated glass article
DE19625845A1 (de) 1996-06-27 1998-01-02 Flachglas Ag Isolierglaseinheit
US6002521A (en) 1996-11-14 1999-12-14 Thinking Lightly, Inc. Light dispersive insulated glazing unit
PT875654E (pt) 1997-05-01 2002-04-29 Saint Gobain Vitrage Suisse Ag Processo destinado ao fabrico de reguas de perfil oco curvadas
US6351923B1 (en) 1997-07-22 2002-03-05 Wallace H. Peterson Spacer for insulated windows having a lengthened thermal path
DK1017923T3 (da) 1997-09-25 2001-10-08 Caprano & Brunnhofer Afstandsholderprofil til termorudeenhed
JPH11247540A (ja) 1998-03-02 1999-09-14 Asahi Glass Co Ltd 複層ガラス用のスペーサ及び複層ガラス
US6391400B1 (en) 1998-04-08 2002-05-21 Thomas A. Russell Thermal control films suitable for use in glazing
DE29807418U1 (de) 1998-04-27 1999-06-24 Flachglas AG, 90766 Fürth Abstandhalterprofil für Isolierscheibeneinheit
CA2269110A1 (fr) 1998-04-27 1999-10-27 Flachglas Aktiengesellschaft Profil d'espacement d'une unite a double vitrage
DE19829151C1 (de) 1998-06-30 2000-02-10 Sekurit Saint Gobain Deutsch Verfahren zum elektrischen Kontaktieren einer leitfähigen Dünnschicht auf einer Glasscheibe
US6266940B1 (en) 1998-07-31 2001-07-31 Edgetech I.G., Inc. Insert for glazing unit
US6250245B1 (en) 1998-09-22 2001-06-26 Mangia Onda Co., Llc M-shaped boat hull
DE19927683C1 (de) 1999-06-17 2001-01-25 Sekurit Saint Gobain Deutsch Sonnen- und Wärmestrahlen reflektierende Verbundglasscheibe
DE60031866T2 (de) 1999-09-01 2007-05-31 PRC-Desoto International, Inc., Glendale Isolierscheibeneinheit mit strukturellem, primärem dichtungssystem
FR2799005B1 (fr) 1999-09-23 2003-01-17 Saint Gobain Vitrage Vitrage muni d'un empilement de couches minces agissant sur le rayonnement solaire
US20090301637A1 (en) 2000-09-27 2009-12-10 Gerhard Reichert Spacer assembly for insulating glazing unit and method for assembling an insulating glazing unit
US6613404B2 (en) 2001-05-29 2003-09-02 Terry S. Johnson Suppressing heat flux in insulating glass structures
CA2397159A1 (fr) 2001-08-09 2003-02-09 Edgetech I.G., Inc. Separateur d'isolation de vitrages et methode de fabrication
GB0129590D0 (en) * 2001-12-11 2002-01-30 Cambridge Biopolymers Ltd Oil Ozonolysis
NL1020627C2 (nl) 2002-05-21 2003-11-24 Otb Group Bv Werkwijze en tabstation voor het aanbrengen van tabs op een zonnecel alsmede een werkwijze en inrichting voor het vervaardigen van een zonnepaneel.
ATE479817T1 (de) 2002-11-13 2010-09-15 Visionwall Corp Energiesparendes fenster
US20040256978A1 (en) 2003-05-27 2004-12-23 Gang Yu Array comprising organic electronic devices with a black lattice and process for forming the same
US7950194B2 (en) 2003-06-23 2011-05-31 Ppg Industries Ohio, Inc. Plastic spacer stock, plastic spacer frame and multi-sheet unit, and method of making same
US7739851B2 (en) 2003-06-23 2010-06-22 Ppg Industries Ohio, Inc. Plastic spacer stock, plastic spacer frame and multi-sheet unit, and method of making same
US7997037B2 (en) 2003-06-23 2011-08-16 Ppg Industries Ohio, Inc. Integrated window sash with groove for desiccant material
DE10356216A1 (de) † 2003-12-02 2005-07-14 Usd Formteiltechnik Gmbh Isolierglaseinheit
US7144619B2 (en) 2004-02-03 2006-12-05 Naik Praful Ramchandra Metallized packaging films
JP5167639B2 (ja) 2004-05-07 2013-03-21 旭硝子株式会社 単層シール型複層透明体
DE102004028756A1 (de) 2004-06-16 2005-12-29 Wipak Walsrode Gmbh & Co. Kg Folienlaminat mit wenigstens einer Diffusionssperrschicht und deren Verwendung bei Vakuumisolationspaneelen im Baubereich
EP1797271B1 (fr) 2004-09-09 2009-11-11 Technoform Caprano + Brunnhofer GmbH & Co. KG Profile espaceur pour un encadrement a espaceur d'un bloc-fenetre a vitrage isolant et bloc-fenetre a vitrage isolant
US7685782B2 (en) 2004-12-10 2010-03-30 Newell Operating Company Muntin clip
PL1746101T5 (pl) 2005-07-21 2014-11-28 Bayer Pharma AG Sposób wytwarzania 3-oksopreg-4-eno-21,17-karbolaktonów drogą bezmetalowego utleniania 17-(3-hydroksypropylo-3,17-dihydroksyandrostanu
DE102005039707B4 (de) 2005-08-23 2009-12-03 Saint-Gobain Glass Deutschland Gmbh Thermisch hoch belastbares Low-E-Schichtsystem für transparente Substrate, insbesondere für Glasscheiben
FR2898123B1 (fr) 2006-03-06 2008-12-05 Saint Gobain Substrat muni d'un empilement a proprietes thermiques
JP4479690B2 (ja) * 2006-04-07 2010-06-09 旭硝子株式会社 複層ガラス用スペーサ、複層ガラス
GB0610634D0 (en) 2006-05-30 2006-07-05 Dow Corning Insulating glass unit
JP4529956B2 (ja) 2006-07-13 2010-08-25 旭硝子株式会社 複層ガラス用スペーサ、複層ガラス、および複層ガラス用スペーサの製造方法
US20080053037A1 (en) 2006-08-29 2008-03-06 Gallagher Raymond G System and method for reducing heat transfer from a warm side to a cold side along an edge of an insulated glazing unit
CN201083071Y (zh) 2007-06-28 2008-07-09 赵双进 塑料与金属复合型间隔条
CA2695773A1 (fr) * 2007-08-24 2009-03-05 Weather Shield Mfg., Inc. Fenetres, portes et ensembles vitrages correspondants
DE102007045104A1 (de) 2007-09-20 2009-04-02 Kömmerling Chemische Fabrik GmbH Dichtungsmasse zur Herstellung von Zwei- oder Mehrscheiben-Isolierglas oder Solarmodulen
CN201100068Y (zh) 2007-10-12 2008-08-13 廖昌荣 具有高阻隔覆膜的微孔橡胶中空玻璃间隔条
TW200930883A (en) 2007-11-13 2009-07-16 Infinite Edge Technologies Llc Box spacer with sidewalls
US20090139165A1 (en) 2007-12-04 2009-06-04 Intigral, Inc. Insulating glass unit
EP2255057A1 (fr) 2008-02-15 2010-12-01 AGC Glass Europe Panneau de vitrage
WO2009142825A1 (fr) 2008-03-27 2009-11-26 Avery Dennison Corporation Matériau multicouche et procédés associés
DE102008033249A1 (de) 2008-07-15 2010-01-21 Gssg Holding Gmbh & Co. Kg Isolierglasscheibe
DE202008017865U1 (de) 2008-10-20 2010-09-23 Helmut Lingemann Gmbh & Co. Kg Profilwandungsstreifen zur Herstellung eines Abstandhalterrohres, Abstandhalterrohr für eine Isolierverglasung, sowie Vorrichtung zur Herstellung des Abstandhalterrohres
DE102009006062A1 (de) 2009-01-24 2010-07-29 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Infrarotstrahlung abschirmendes, für sichtbares Licht transparentes Laminat mit einem für Infrarotstrahlung durchlässigen optischen Fenster, Verfahren zu seiner Herstellung und seiner Verwendung
GB0902551D0 (en) 2009-02-16 2009-04-01 Thermoseal Group Ltd Glazing
CA2757945C (fr) 2009-04-07 2016-09-13 Prowerb St. Gallen Ag Espaceur destine a espacer les vitres d'un vitrage multiple, un vitrage multiple ainsi qu'un procede pour fabriquer un vitrage multiple
DE102009002823A1 (de) 2009-05-05 2010-11-18 Komax Holding Ag Solarzelle, diese Solarzelle umfassendes Solarmodul sowie Verfahren zu deren Herstellung und zur Herstellung einer Kontaktfolie
DE102009057156A1 (de) * 2009-12-05 2011-06-09 Seele Holding Gmbh & Co. Kg Isolierglasscheibe
CN102770616B (zh) 2010-01-20 2015-11-25 泰诺风玻璃隔热控股股份有限公司 中空玻璃单元的复合边缘支架、中空玻璃单元的复合边缘、具有复合边缘支架的中空玻璃单元和中空玻璃单元的间隔条
DE102010006127A1 (de) * 2010-01-29 2011-08-04 Technoform Glass Insulation Holding GmbH, 34277 Abstandshalterprofil mit Verstärkungsschicht
DE102010000520A1 (de) 2010-02-23 2011-08-25 SCHOTT Solar AG, 55122 Verfahren und Vorrichtung zum Aufbringen von Lot auf ein Werkstück
DE102010010432B3 (de) 2010-02-26 2011-11-17 Aerogas Gmbh Abstandhalter zur Beabstandung von Glasscheiben
DE102011051024A1 (de) 2011-05-17 2012-11-22 Schott Solar Ag Verfahren zum stoffschlüssigen Verbinden von Elementen
ITBO20120078A1 (it) 2012-02-20 2013-08-21 Al7 Meipa S R L Elemento distanziale per vetrate isolanti
DE102012105960A1 (de) 2012-07-04 2014-01-09 Ensinger Gmbh Abstandhalter fuer Isolierglasscheiben
US20140272207A1 (en) 2013-03-15 2014-09-18 Micropore, Inc. Adsorbent For Use As A Window Desiccant
BR112016001213B1 (pt) 2013-09-30 2021-11-03 Saint-Gobain Glass France Espaçador para uma unidade de vidro isolante, unidade de vidro isolante, método para produção de um espaçador e uso de um espaçador
KR20160095129A (ko) 2013-12-12 2016-08-10 쌩-고벵 글래스 프랑스 압출된 프로파일링된 밀봉체를 포함하는, 절연 글레이징 유닛용 스페이서
US10190359B2 (en) 2013-12-12 2019-01-29 Saint-Gobain Glass France Double glazing having improved sealing
WO2015197491A1 (fr) 2014-06-27 2015-12-30 Saint-Gobain Glass France Vitrage isolant présentant un espaceur, et procédé de production
KR102195198B1 (ko) 2015-03-02 2020-12-28 쌩-고벵 글래스 프랑스 절연 글레이징용 유리 섬유-강화 스페이서

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0154428A2 (fr) 1984-03-02 1985-09-11 Bowater Packaging Limited Film laminé en matière plastique
EP0852280A1 (fr) 1996-12-20 1998-07-08 Saint-Gobain Vitrage Suisse AG Entretoise pour vitrage multiple
DE19805348A1 (de) 1998-02-11 1999-08-12 Caprano & Brunnhofer Abstandhalterprofil für Isolierscheibeneinheit
DE19807454A1 (de) 1998-02-21 1999-08-26 Ensinger Abstandhalter
EP1529920A2 (fr) 2003-11-07 2005-05-11 Technoform Caprano + Brunnhofer GmbH & Co. KG Profilé espaceur pour vitrage isolant
WO2013104507A1 (fr) 2012-01-13 2013-07-18 Saint-Gobain Glass France Espaceur pour vitrages isolants

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"EINFÜHRUNG IN DIE FESTKÖRPERPHYSIK,", vol. 42, 1988, article CHARLES KITTEL: "Die fundamentalen Gitterarten", pages: 29, XP055748025
DIETER LABRUIER: "Untersuchungeo zur Modifizierung von Folien mid Nadelfilzen aus Polyethylenterephthalat mit Fluorcarbonplasmen", DISSERTATION, 2006, pages 38 - 43, XP055748029

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EP3198101B1 (fr) 2018-08-15
US10626663B2 (en) 2020-04-21
AU2015321001B2 (en) 2018-10-18
BR112017003684B1 (pt) 2022-04-05
CA2958613C (fr) 2019-05-07
KR102056036B1 (ko) 2019-12-13
CN106715819B (zh) 2019-08-13
EP3421709B2 (fr) 2022-11-30
EP3198101A1 (fr) 2017-08-02
JP6479172B2 (ja) 2019-03-06
RU2643977C1 (ru) 2018-02-06
AU2015321001A1 (en) 2017-04-06
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CN106715819A (zh) 2017-05-24
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NZ730418A (en) 2021-04-30
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PL3198101T3 (pl) 2019-01-31
KR20190057430A (ko) 2019-05-28

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