WO2011155403A1 - Procédé pour la fabrication d'un stratifié de verre/résine incurvé - Google Patents

Procédé pour la fabrication d'un stratifié de verre/résine incurvé Download PDF

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Publication number
WO2011155403A1
WO2011155403A1 PCT/JP2011/062784 JP2011062784W WO2011155403A1 WO 2011155403 A1 WO2011155403 A1 WO 2011155403A1 JP 2011062784 W JP2011062784 W JP 2011062784W WO 2011155403 A1 WO2011155403 A1 WO 2011155403A1
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WO
WIPO (PCT)
Prior art keywords
glass
plate
resin
resin laminate
curved
Prior art date
Application number
PCT/JP2011/062784
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English (en)
Japanese (ja)
Inventor
隆義 斉藤
Original Assignee
日本電気硝子株式会社
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Publication date
Application filed by 日本電気硝子株式会社 filed Critical 日本電気硝子株式会社
Priority to JP2011524085A priority Critical patent/JPWO2011155403A1/ja
Publication of WO2011155403A1 publication Critical patent/WO2011155403A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/14—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/10—Forming by pressure difference, e.g. vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2709/00—Use of inorganic materials not provided for in groups B29K2703/00 - B29K2707/00, for preformed parts, e.g. for inserts
    • B29K2709/08—Glass
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/416—Reflective

Definitions

  • the present invention relates to a method for producing a curved glass resin laminate.
  • the present invention relates to a method for producing a curved glass resin laminate having a resin plate and a glass plate laminated on the resin plate.
  • This glass resin laminate is used, for example, arranged so as to face the glass plate side on the side where high scratch resistance is required.
  • a glass plate is affixed on the outer surface of a resin window plate of an automobile, and the outer surface of the window plate is provided by a glass plate.
  • the abrasion resistance of the outer surface of the window plate of a motor vehicle can be improved.
  • the glass resin laminate when a glass resin laminate is produced using a glass plate having a reflective film formed on the surface, the glass resin laminate can be used as a reflective member.
  • a reflective member having high durability can be realized by making light incident from the glass side.
  • the reflective member can be easily manufactured as compared with the case where the reflective member is formed of only glass, and the handling property of the reflective member is also improved.
  • a reflective film is formed on a glass plate, a reflective film that cannot be formed on a resin plate with low heat resistance can be formed.
  • Patent Documents 1 and 2 disclose a method for producing a curved glass plate from a flat glass plate by a mold press.
  • JP 2005-206458 A Japanese Patent No. 4052014
  • the present invention has been made in view of such points, and the object thereof is a method for producing a curved glass resin laminate having a resin plate and a glass plate laminated on the resin plate, To provide a method for producing a curved glass resin laminate, which can easily produce a curved glass resin laminate and can suitably produce a curved glass resin laminate even when the glass plate is thin. .
  • the method for producing a curved glass resin laminate according to the present invention relates to a method for producing a curved glass resin laminate having a resin plate and a glass plate laminated on the resin plate.
  • the manufacturing method of the curved glass resin laminated body which concerns on this invention has a 1st and 2nd process.
  • the first step is a step of forming a glass resin laminate by laminating and bonding a resin plate and a glass plate.
  • the second step is a step of obtaining a curved glass resin laminate by curing the resin plate in a state in which the glass resin laminate is deformed so that at least a part thereof is curved.
  • the thickness of the “plate” is not particularly limited.
  • a so-called sheet or film that is thin enough to have flexibility is included in the plate.
  • the “curved glass resin laminate” means a glass resin laminate at least partially formed in a curved shape. That is, the “curved glass resin laminate” includes, for example, a glass resin laminate that is entirely curved, and a glass resin laminate that is partially curved and the other portion is planar. It is.
  • the method for producing a curved glass resin laminate according to the present invention since it is not necessary to soften the glass plate, a large-scale facility is used for producing the curved glass resin laminate, unlike the case of mold pressing the glass plate. Therefore, the curved glass resin laminate can be manufactured at a low cost.
  • the method for producing a curved glass resin laminate according to the present invention can be suitably used even when the glass plate is thin.
  • the method for curing the resin plate is not particularly limited.
  • the resin plate when the resin plate is made of a thermoplastic resin, the resin plate can be softened and then cured by cooling. That is, in the second step, after heating to a glass transition temperature (Tg) or more of the resin plate in a state where at least a part of the glass resin laminate is deformed in a curved shape, the glass transition temperature (Tg) of the resin plate is lower than The curved glass resin laminate can be obtained by cooling to a low temperature.
  • Tg glass transition temperature
  • the resin plate when the resin plate is made of an energy ray curable resin, it can be cured by irradiating the resin plate with energy rays. That is, in the second step, the curved glass resin laminate can be obtained by irradiating the resin plate with energy rays and curing the resin plate in a state where at least a part of the glass resin laminate is deformed into a curved shape. .
  • the “energy ray curable resin” refers to a resin having a property of being cured by irradiation with energy rays.
  • the energy beam may have any wavelength. Examples of energy rays include X-rays, ultraviolet rays, near ultraviolet rays, visible rays, near infrared rays, infrared rays, and the like.
  • the energy beam curable resin is generally called a thermosetting resin.
  • the energy ray curable resins are generally called photocurable resins.
  • the method for deforming the glass resin laminate in the second step is not particularly limited.
  • the glass resin laminate is placed on a mold in which a recess corresponding to the shape of the curved glass resin laminate is formed, and the recess is decompressed to make the glass resin laminate convex toward the recess.
  • the glass resin laminate may be deformed.
  • the glass resin laminate is disposed on a mold having a recess corresponding to the shape of the curved glass resin laminate, and the recess is decompressed so that the glass resin laminate is recessed.
  • a curved glass resin laminate may be obtained by curing the resin plate in a state where the glass resin laminate is deformed so as to have a shape along the surface. In this case, it is difficult to apply a large stress to a part of the glass resin laminate. Therefore, the glass resin laminate is not easily damaged in the manufacturing process. As a result, a curved glass resin laminate can be produced with a high yield rate.
  • the glass resin laminate is placed on the mold with the porous body having open cells in the recess of the mold, and the recess is decompressed so that the glass resin laminate is placed on the surface of the porous body.
  • the resin plate may be cured in a deformed state.
  • a curved glass resin laminate having a shape corresponding to the shape of the surface of the porous body is obtained.
  • a curved glass resin laminated body can be manufactured with high shape accuracy.
  • the air permeability of the porous body is preferably 1.0 ⁇ 10 ⁇ 13 m 2 or more. In this case, it becomes easy to depressurize the recess and align the glass resin laminate along the surface of the porous body. However, if the air permeability of the porous body is too high, the rigidity of the porous body may be too low. For this reason, the air permeability of the porous body is preferably 1.0 ⁇ 10 ⁇ 10 m 2 or less. From the same viewpoint, the porosity of the porous body is preferably 90% by volume or less.
  • the second step is preferably performed at a temperature equal to or lower than the softening temperature of the glass plate. That is, it is preferable to perform the second step so that the temperature of the glass plate does not exceed the softening temperature of the glass plate. Furthermore, it is more preferable to perform the second step at a temperature below the strain point of the glass plate. That is, it is preferable to perform the second step so that the temperature of the glass plate does not exceed the strain point of the glass plate. In this case, since the glass plate is not softened in the second step, a curved glass resin laminate having a high shape accuracy on the surface of the glass plate can be produced.
  • a functional film is formed on at least one surface of the glass plate.
  • the function expressed by this functional film can be imparted to the curved glass resin laminate.
  • the functional film when the functional film is formed on the surface of the glass plate, the functional film can be formed at a higher temperature than when the functional film is formed on the surface of the resin plate. Therefore, when forming a functional film on the surface of a glass plate, there are many kinds of functional films that can be formed. Therefore, a curved glass resin laminate having various functions can be produced.
  • the thickness of the resin plate is preferably larger than the thickness of the glass plate. This is because if the thickness of the resin plate is thinner than the thickness of the glass plate, the glass plate may not be maintained in a desired shape.
  • the thickness of the glass plate can be in the range of 5 ⁇ m to 1 mm. Further, the thickness of the resin plate can be in the range of 0.1 mm to 10 mm. In the present invention, in which the glass plate is preferably fixed with a resin plate in an elastically deformed state, the glass plate is preferably thin, and the thickness of the glass plate is preferably 100 ⁇ m or less, and is 50 ⁇ m or less. Is more preferable.
  • one resin plate and one glass plate may be joined in the first step. Moreover, in a 1st process, a glass plate may be joined to both surfaces of a resin plate as needed, and a resin plate may be joined to both surfaces of a glass plate.
  • a curved glass resin laminate having a resin plate and a glass plate laminated on the resin plate the curved glass resin laminate can be easily produced, and Moreover, even if it is a case where a glass plate is thin, the manufacturing method of the curved glass resin laminated body which can manufacture a curved glass resin laminated body suitably can be provided.
  • FIG. 1 is a schematic cross-sectional view of a glass resin laminate before processing according to an embodiment of the present invention.
  • FIG. 2 is a schematic plan view of a jig used for deformation of the glass resin laminate in one embodiment of the present invention.
  • FIG. 3 is a schematic cross-sectional view taken along line III-III in FIG.
  • FIG. 4 is a schematic cross-sectional view for explaining a second step of molding the glass resin laminate.
  • FIG. 5 is a schematic cross-sectional view for explaining a second step of molding the glass resin laminate.
  • FIG. 6 is a schematic cross-sectional view for explaining the cutting process.
  • FIG. 7 is a schematic cross-sectional view of a curved glass resin laminate produced in one embodiment of the present invention.
  • FIG. 1 is a schematic cross-sectional view of a glass resin laminate before processing according to an embodiment of the present invention.
  • FIG. 2 is a schematic plan view of a jig used for deformation of the glass resin laminate in one embodiment of
  • FIG. 8 is a schematic cross-sectional view of the glass resin laminate before processing in the first modification.
  • FIG. 9 is a schematic cross-sectional view of the glass resin laminate before processing in the second modification.
  • FIG. 10 is a schematic cross-sectional view of the glass resin laminate before processing in the third modification.
  • FIG. 11 is a schematic cross-sectional view of a jig used for deformation of a glass laminate in the second embodiment.
  • FIG. 12 is a schematic cross-sectional view for explaining a second step of molding the glass resin laminate in the second embodiment.
  • FIG. 13 is a schematic cross-sectional view for explaining a second step of molding a glass resin laminate in the second embodiment.
  • the method for producing a glass resin laminate described in this embodiment is a method for producing a curved glass resin laminate having a resin plate and a glass plate laminated on the resin plate.
  • a resin plate 10 and a glass plate 20 are prepared.
  • the resin plate 10 can be appropriately selected according to the characteristics required for the curved glass resin laminate to be manufactured and the type and shape of the glass plate 20.
  • the resin plate 10 can be formed by, for example, extrusion molding.
  • the thickness of the resin plate 10 can be about 0.1 mm to 10 mm, for example.
  • the glass plate 20 can also be appropriately selected according to the characteristics required for the curved glass resin laminate to be manufactured and the type and shape of the resin plate 10.
  • the glass plate 20 is, for example, various types such as silicate glass, borate glass, borosilicate glass, phosphate glass, borophosphate glass, fluorophosphate glass, and alkali-free glass. It can be formed of glass.
  • the glass plate 20 may be made of crystallized glass.
  • the thickness of the glass plate 20 can be, for example, about 5 ⁇ m to 10 mm.
  • the thickness of the resin plate 10 is preferably larger than the thickness of the glass plate 20.
  • a glass resin laminate 1 is formed by laminating and bonding the resin plate 10 and the glass plate 20 (first step: bonding step).
  • first step: bonding step each of the resin plate 10 and the glass plate 20 has a disk shape, and the resin plate 10 is larger than the glass plate 20.
  • the glass plate 20 is joined to the central portion of the resin plate 10.
  • the joining method of the resin plate 10 and the glass plate 20 is not particularly limited.
  • the resin plate 10 and the glass plate 20 can be bonded using, for example, an adhesive or an adhesive.
  • the adhesive used when the resin plate 10 and the glass plate 20 are joined using an adhesive may be, for example, an energy ray curable resin such as a thermosetting resin or a photocurable resin.
  • the resin plate 10 and the glass plate 20 are resin on the entire surface of the glass plate 20 as long as the resin plate 10 and the glass plate 20 are bonded with such a strength that they do not peel when the glass resin laminate 1 is processed. It is not always necessary to be joined to the plate 10. For example, the glass plate 20 may be partially joined to the resin plate 10.
  • the glass resin laminated body 1 which was flat form is shape
  • the curved glass resin laminated body 2 can be manufactured.
  • the second step is performed using the jig 30 shown in FIGS.
  • the surface 30a of the jig 30 is formed with a recess 30b corresponding to the shape of the curved glass resin laminate 2 to be manufactured in the present embodiment.
  • the recess 30b has a cylindrical shape.
  • the recess 30 b is connected to a communication hole 30 c that is open on the side surface of the jig 30.
  • the recess 30b can be decompressed by connecting a decompression mechanism such as a decompression pump to the communication hole 30c.
  • An annular recess 30d is formed around the recess 30b on the surface 30a.
  • the recess 30 d is connected to a communication hole 30 e that is open on the side surface of the jig 30.
  • the recess 30d can be decompressed by connecting a decompression mechanism such as a decompression pump to the communication hole 30e.
  • the material of the jig 30 is not particularly limited as long as the jig 30 has sufficient rigidity when the glass resin laminate 1 is deformed.
  • the jig 30 can be formed of, for example, stainless steel or aluminum.
  • the glass resin laminate 1 is disposed on the surface 30a of the jig 30 so as to cover the recesses 30b and 30d.
  • the depression 30d is decompressed by driving the decompression mechanism 31 connected to the communication hole 30e.
  • the glass resin laminated body 1 is fixed on the surface 30 a of the jig 30.
  • the recess 30b is decompressed by driving the decompression mechanism 32 connected to the communication hole 30c.
  • the part located above the recessed part 30b of the glass resin laminated body 1 is deform
  • the resin plate 10 is cured.
  • the curved glass resin laminate 2 is obtained as shown in FIG.
  • cut along the cutting line L shown in FIG. As a result, as shown in FIG. 7, the curved glass resin laminate 2 can be manufactured, which is composed of a laminate of the central portion 10 a of the resin plate 10 and the glass plate 20.
  • the method for curing the resin plate 10 is not particularly limited.
  • the curing method of the resin plate 10 can be appropriately selected according to the type of the resin plate 10.
  • the resin plate 10 when the resin plate 10 is made of a thermoplastic resin, the resin plate 10 is heated to the glass transition temperature (Tg) or higher of the resin plate 10 while maintaining the state shown in FIG.
  • the resin plate 10 can be cured by cooling the plate 10 to below the glass transition temperature (Tg) of the resin plate 10.
  • the resin plate 10 when the resin plate 10 is made of an energy ray curable resin, the resin plate 10 can be cured by irradiating the resin plate 10 with energy rays. Specifically, when the resin plate 10 is made of a thermosetting resin, the resin plate 10 can be cured by irradiating the resin plate 10 with heat rays. Moreover, when the resin board 10 consists of photocurable resin, the resin board 10 can be hardened by irradiating the resin board 10 with a light ray.
  • the curved glass resin laminate 2 of the present embodiment since it is not necessary to soften the glass plate 20, unlike the case of mold pressing the glass plate 20, the curved glass. Large-scale equipment is not required for the production of the resin laminate 2, and the curved glass resin laminate 2 can be produced at low cost.
  • the manufacturing method of the curved glass resin laminated body 2 which concerns on this embodiment can be used suitably even when the glass plate 20 is thin.
  • the curved glass resin laminate 2 having a surface with high shape accuracy can be manufactured.
  • the second step is preferably performed at a temperature equal to or lower than the softening temperature of the glass plate 20. It is more preferable to carry out below the point. By doing in this way, the deformation
  • the resin plate 10 since the glass plate 20 is in an elastically deformed state, when the glass resin laminate 1 is removed from the jig 30, the radius of curvature of the curved portion of the glass resin laminate 1 is caused by the elastic force of the glass plate 20.
  • the glass resin laminate 1 is deformed in the direction in which the value decreases.
  • the resin plate 10 has such a thickness as to have higher rigidity than the glass plate 20. It is preferable. Specifically, the thickness of the resin plate 10 is preferably larger than the thickness of the glass plate 20, more preferably 5 times or more the thickness of the glass plate 20, and further preferably 10 times or more.
  • the glass resin laminate 1 is deformed by depressurizing the recess 30b. For this reason, when the glass resin laminate 1 is deformed, a large stress is hardly applied to a part of the glass resin laminate 1. Therefore, in the manufacturing process of the curved glass resin laminate 2, the glass resin laminate 1 is hardly damaged. As a result, the curved glass resin laminate 2 can be manufactured at a high yield rate.
  • the present invention is not limited to this. In the present invention, it is sufficient that at least a part of the glass resin laminate has a curved shape, and the entire glass resin laminate does not necessarily have a curved shape. In this invention, a glass resin laminated body may have a flat part in part.
  • the glass plate 20 is elastically deformed without being softened.
  • the present invention is not limited to this.
  • the glass plate 20 may be softened in the deformation process of the glass resin laminate.
  • FIG. 8 is a schematic cross-sectional view of the glass resin laminate before processing in the first modification.
  • a functional film 33 formed on at least one surface may be bonded to the resin plate 10.
  • various functions can be imparted to the curved glass resin laminate 2.
  • the functional film 33 as a reflective film is formed, the function as a reflective member can be imparted to the curved glass resin laminate 2.
  • the transparent heater function can be imparted to the curved glass resin laminate 2 by energizing the transparent conductive film.
  • the functional film 33 is formed on the glass plate 20, unlike the case where the functional film is formed on the resin plate, it is possible to form the inorganic functional film 33 that tends to have a high film formation temperature. is there. Therefore, when the functional film 33 is formed on the glass plate 20 as in this modification, the types of selectable functional films 33 are increased. Therefore, a glass resin laminate having various functions can be produced.
  • the functional film 33 may be formed of a single film or a stacked body of a plurality of films.
  • the functional film 33 may be an inorganic film or an organic film.
  • the functional film 33 is formed on the surface of the glass plate 20 opposite to the resin plate 10 .
  • the present invention is not limited to this configuration.
  • the functional film 33 may be formed on the surface of the glass plate 20 on the resin plate 10 side, or the functional film 33 may be formed on both surfaces of the glass plate 20.
  • FIG. 9 is a schematic cross-sectional view of the glass resin laminate before processing in the second modification.
  • FIG. 10 is a schematic cross-sectional view of the glass resin laminate before processing in the third modification.
  • the present invention is not limited to this configuration.
  • glass plates 20 may be bonded to both surfaces of the resin plate 10.
  • the resin plate 10 may be bonded to both surfaces of the glass plate 20.
  • FIG. 11 is a schematic cross-sectional view of a jig used for deformation of a glass laminate in the second embodiment.
  • FIG. 12 is a schematic cross-sectional view for explaining a second step of molding the glass resin laminate in the second embodiment.
  • FIG. 13 is a schematic cross-sectional view for explaining a second step of molding a glass resin laminate in the second embodiment.
  • the jig 30 includes a porous body 40 having open cells.
  • the porous body 40 is disposed in the recess 30b.
  • the surface 40a of the porous body 40 has a shape that matches the shape of the curved glass resin laminate 2 to be molded.
  • the constituent material of the porous body 40 is not particularly limited.
  • the porous body 40 can be made of, for example, ceramics such as alumina and silicon carbide, metal, carbon, and the like.
  • the glass resin laminate 1 is arranged so as to cover the concave portion 30b in which the porous body 40 is disposed, as shown in FIG. Next, the recess 30b is decompressed. Thereby, as shown in FIG. 13, the glass resin laminate 1 is deformed along the surface 40 a of the porous body 40. In this state, the resin plate 10 is cured. Thereby, the curved glass resin laminated body 2 which has a shape substantially the same as the shape of the surface 40a of the porous body 40 can be obtained.
  • the curved glass resin laminate 2 having a shape substantially similar to the shape of the surface 40a of the porous body 40 is manufactured by arranging the porous body 40 in the recess 30b. can do. Therefore, by changing the shape of the surface 40a, the curved glass resin laminate 2 having an arbitrary shape can be obtained. For example, the curved glass resin laminate 2 having a large curvature radius can be produced, and the curved glass resin laminate 2 having a small curvature radius can also be produced.
  • the curved glass resin laminated body 2 which has several parts from which a curvature radius mutually differs can also be manufactured.
  • the curved glass resin laminated body 2 of aspherical surface and free-form surface shape can also be manufactured.
  • the curved glass resin laminate 2 with high shape accuracy can be manufactured.
  • the air permeability of the porous body 40 is preferably 1.0 ⁇ 10 ⁇ 13 m 2 or more, and more preferably 5.0 ⁇ 10 ⁇ 13 m 2 or more. In this way, by increasing the air permeability of the porous body 40, the depression 30b in which the porous body 40 is disposed can be quickly and easily decompressed. However, if the air permeability of the porous body 40 is too high, the rigidity of the porous body 40 may be too low. Therefore, the air permeability of the porous body 40 is preferably 1.0 ⁇ 10 ⁇ 10 m 2 or less, and more preferably 1.0 ⁇ 10 ⁇ 11 m 2 or less. For the same reason, the porosity of the porous body 40 is preferably 90% by volume or less, and more preferably 80% by volume or less. In addition, it is preferable that the porosity of the porous body 40 is 30 volume% or more.
  • the diameter of the pores opened on the surface 40a of the porous body 40 is preferably 100 ⁇ m or less, and preferably 50 ⁇ m or less.
  • the diameter of the pores opened on the surface 40a of the porous body 40 is too large, the resin plate 10 and the curved glass resin laminate 2 enter the pores, and the surface of the obtained curved glass resin laminate 2 is obtained. This is because the shape accuracy may be lowered. From the same viewpoint, it is preferable that the diameter of the pores opened on the surface 40 a of the porous body 40 is equal to or less than the thickness of the glass plate 20.

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  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

L'invention concerne un procédé pour la fabrication d'un stratifié de verre/résine incurvé, qui comprend une plaque de résine et une plaque de verre stratifiée sur la plaque de résine. Dans le procédé, le stratifié de verre/résine incurvé peut être fabriqué facilement, et même si la plaque de verre est fine, le stratifié de verre/résine incurvé peut être fabriqué convenablement. Un stratifié de verre/résine (1) est formé en stratifiant et en collant la plaque de résine (10) et la plaque de verre (20). Le stratifié de verre/résine incurvé (2) est obtenu en durcissant la plaque de résine (10) dans un état dans lequel le stratifié de verre/résine (1) est déformé de sorte qu'au moins une partie du stratifié de verre/résine soit incurvée.
PCT/JP2011/062784 2010-06-10 2011-06-03 Procédé pour la fabrication d'un stratifié de verre/résine incurvé WO2011155403A1 (fr)

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JP2011524085A JPWO2011155403A1 (ja) 2010-06-10 2011-06-03 湾曲状ガラス樹脂積層体の製造方法

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JP2010133128 2010-06-10
JP2010-133128 2010-06-10

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JP2014209136A (ja) * 2013-04-16 2014-11-06 大日本印刷株式会社 透過型曲面スクリーンの製造方法
US20170274626A1 (en) 2014-08-20 2017-09-28 Corning Incorporated Methods of forming shaped glass articles from glass sheets
US10065406B2 (en) 2013-02-26 2018-09-04 Corning Incorporated Methods of forming shape-retaining flexible glass-polymer laminates
FR3078284A1 (fr) * 2018-02-27 2019-08-30 Faurecia Interieur Industrie Panneau de garnissage
WO2022030392A1 (fr) * 2020-08-06 2022-02-10 Ａｇｃ株式会社 Méthode de production de corps multicouche, corps multicouche et procédé de production de boîtier de semi-conducteur
US11292343B2 (en) 2016-07-05 2022-04-05 Corning Incorporated Cold-formed glass article and assembly process thereof
US11332011B2 (en) 2017-07-18 2022-05-17 Corning Incorporated Cold forming of complexly curved glass articles
US11331886B2 (en) 2016-06-28 2022-05-17 Corning Incorporated Laminating thin strengthened glass to curved molded plastic surface for decorative and display cover application
US11384001B2 (en) 2016-10-25 2022-07-12 Corning Incorporated Cold-form glass lamination to a display
US11459268B2 (en) 2017-09-12 2022-10-04 Corning Incorporated Tactile elements for deadfronted glass and methods of making the same
US11518146B2 (en) 2018-07-16 2022-12-06 Corning Incorporated Method of forming a vehicle interior system
US11550148B2 (en) 2017-11-30 2023-01-10 Corning Incorporated Vacuum mold apparatus, systems, and methods for forming curved mirrors
US11586306B2 (en) 2017-01-03 2023-02-21 Corning Incorporated Vehicle interior systems having a curved cover glass and display or touch panel and methods for forming the same
US11597672B2 (en) 2016-03-09 2023-03-07 Corning Incorporated Cold forming of complexly curved glass articles
US11660963B2 (en) 2017-09-13 2023-05-30 Corning Incorporated Curved vehicle displays
US11685685B2 (en) 2019-07-31 2023-06-27 Corning Incorporated Method and system for cold-forming glass
US11685684B2 (en) 2017-05-15 2023-06-27 Corning Incorporated Contoured glass articles and methods of making the same
US11718071B2 (en) 2018-03-13 2023-08-08 Corning Incorporated Vehicle interior systems having a crack resistant curved cover glass and methods for forming the same
US11745588B2 (en) 2017-10-10 2023-09-05 Corning Incorporated Vehicle interior systems having a curved cover glass with improved reliability and methods for forming the same
US11767250B2 (en) 2017-11-30 2023-09-26 Corning Incorporated Systems and methods for vacuum-forming aspheric mirrors
US11768369B2 (en) 2017-11-21 2023-09-26 Corning Incorporated Aspheric mirror for head-up display system and methods for forming the same
US11772361B2 (en) 2020-04-02 2023-10-03 Corning Incorporated Curved glass constructions and methods for forming same
US11772491B2 (en) 2017-09-13 2023-10-03 Corning Incorporated Light guide-based deadfront for display, related methods and vehicle interior systems
US11899865B2 (en) 2017-01-03 2024-02-13 Corning Incorporated Vehicle interior systems having a curved cover glass and a display or touch panel and methods for forming the same

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KR20150066490A (ko) * 2012-10-05 2015-06-16 니폰 덴키 가라스 가부시키가이샤 터치 패널용 유리 필름 적층체와 터치 패널, 및 터치 패널용 유리 필름 적층체의 제조 방법
JP2014075061A (ja) * 2012-10-05 2014-04-24 Nippon Electric Glass Co Ltd タッチパネル用ガラスフィルム積層体、及びタッチパネル、並びにタッチパネル用ガラスフィルム積層体の製造方法
US9927893B2 (en) 2012-10-05 2018-03-27 Nippon Electric Glass Co., Ltd. Glass film laminate for touch panel, touch panel, and method of manufacturing glass film laminate for touch panel
US10065406B2 (en) 2013-02-26 2018-09-04 Corning Incorporated Methods of forming shape-retaining flexible glass-polymer laminates
US11059270B2 (en) 2013-02-26 2021-07-13 Corning Incorporated Methods of forming shape-retaining flexible glass-polymer laminates
JP2014209136A (ja) * 2013-04-16 2014-11-06 大日本印刷株式会社 透過型曲面スクリーンの製造方法
US11400691B2 (en) 2014-08-20 2022-08-02 Corning Incorporated Methods of forming shaped glass articles from glass sheets
US10479052B2 (en) 2014-08-20 2019-11-19 Corning Incorporated Methods of forming shaped glass articles from glass sheets
US20170274626A1 (en) 2014-08-20 2017-09-28 Corning Incorporated Methods of forming shaped glass articles from glass sheets
US11597672B2 (en) 2016-03-09 2023-03-07 Corning Incorporated Cold forming of complexly curved glass articles
US11331886B2 (en) 2016-06-28 2022-05-17 Corning Incorporated Laminating thin strengthened glass to curved molded plastic surface for decorative and display cover application
US11338556B2 (en) 2016-06-28 2022-05-24 Corning Incorporated Laminating thin strengthened glass to curved molded plastic surface for decorative and display cover application
US11850942B2 (en) 2016-07-05 2023-12-26 Corning Incorporated Cold-formed glass article and assembly process thereof
US11292343B2 (en) 2016-07-05 2022-04-05 Corning Incorporated Cold-formed glass article and assembly process thereof
US11607958B2 (en) 2016-07-05 2023-03-21 Corning Incorporated Cold-formed glass article and assembly process thereof
US11384001B2 (en) 2016-10-25 2022-07-12 Corning Incorporated Cold-form glass lamination to a display
US11586306B2 (en) 2017-01-03 2023-02-21 Corning Incorporated Vehicle interior systems having a curved cover glass and display or touch panel and methods for forming the same
US11899865B2 (en) 2017-01-03 2024-02-13 Corning Incorporated Vehicle interior systems having a curved cover glass and a display or touch panel and methods for forming the same
US11685684B2 (en) 2017-05-15 2023-06-27 Corning Incorporated Contoured glass articles and methods of making the same
US11332011B2 (en) 2017-07-18 2022-05-17 Corning Incorporated Cold forming of complexly curved glass articles
US12012354B2 (en) 2017-09-12 2024-06-18 Corning Incorporated Deadfront for displays including a touch panel on decorative glass and related methods
US11459268B2 (en) 2017-09-12 2022-10-04 Corning Incorporated Tactile elements for deadfronted glass and methods of making the same
US11713276B2 (en) 2017-09-12 2023-08-01 Corning Incorporated Tactile elements for deadfronted glass and methods of making the same
US11772491B2 (en) 2017-09-13 2023-10-03 Corning Incorporated Light guide-based deadfront for display, related methods and vehicle interior systems
US11660963B2 (en) 2017-09-13 2023-05-30 Corning Incorporated Curved vehicle displays
US11919396B2 (en) 2017-09-13 2024-03-05 Corning Incorporated Curved vehicle displays
US11745588B2 (en) 2017-10-10 2023-09-05 Corning Incorporated Vehicle interior systems having a curved cover glass with improved reliability and methods for forming the same
US11768369B2 (en) 2017-11-21 2023-09-26 Corning Incorporated Aspheric mirror for head-up display system and methods for forming the same
US11550148B2 (en) 2017-11-30 2023-01-10 Corning Incorporated Vacuum mold apparatus, systems, and methods for forming curved mirrors
US11767250B2 (en) 2017-11-30 2023-09-26 Corning Incorporated Systems and methods for vacuum-forming aspheric mirrors
FR3078284A1 (fr) * 2018-02-27 2019-08-30 Faurecia Interieur Industrie Panneau de garnissage
US11718071B2 (en) 2018-03-13 2023-08-08 Corning Incorporated Vehicle interior systems having a crack resistant curved cover glass and methods for forming the same
US11518146B2 (en) 2018-07-16 2022-12-06 Corning Incorporated Method of forming a vehicle interior system
US11685685B2 (en) 2019-07-31 2023-06-27 Corning Incorporated Method and system for cold-forming glass
US11772361B2 (en) 2020-04-02 2023-10-03 Corning Incorporated Curved glass constructions and methods for forming same
US12011914B2 (en) 2020-04-02 2024-06-18 Corning Incorporated Curved glass constructions and methods for forming same
WO2022030392A1 (fr) * 2020-08-06 2022-02-10 Ａｇｃ株式会社 Méthode de production de corps multicouche, corps multicouche et procédé de production de boîtier de semi-conducteur

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