Disclosed is a production method of a vehicular laminated glass plate, including: a step 1 of stacking an intermediate resin film between two curved glass sheets to form a stacked body; a step 2 of degassing the stacked body; and a step 3 of integrating the stacked body into one piece by heating and pressing treatment after the degassing, wherein a minimum value of a curvature radium of the curved glass sheets is in a range of 200 to 2900 mm; wherein a thickness of at least one of the curved glass sheets is in a range of 0.1 to 2.0 mm; and wherein the production method comprises, before the step 2, a step A of deforming the intermediate resin film by raising the temperature of the intermediate resin film so as to allow the intermediate resin film to follow a surface shape of the curved glass sheet.

A disclosed laminated automotive glazing for displaying an image comprises a first glass sheet; a first interlayer; a luminescent film having luminescent capabilities; a second interlayer; and a second glass sheet, wherein the luminescent film is reactive to an activating light wavelength, and wherein the second interlayer is transparent to the activating light wavelength and the first interlayer has a transparency at the activating light wavelength of equal to or less than 1.0%.

A process for producing a multilayer glass laminate panel having two glass sheets with a poly(vinyl butyral) interlayer sandwiched therebetween, the process comprising the steps of: providing two glass sheets; providing a poly(vinyl butyral) interlayer, and inserting the interlayer between the two glass sheets to produce a laminate; removing air from the produced laminate; applying heat and pressure to the laminate for a hold time, wherein the laminate is free of bubbles at the edges of the laminate. The multilayer glass laminate panel has improved optical properties, and specifically reduced levels of edge defects, such as edge bubbles in the laminate.

Described herein is a transparent or translucent substrate at least partially coated with a quantum dot coating such that the coating is invisible in a first non-excited state of the coating and the coating is visible in a second excited state of the coating. Also described herein is a laminate, a glazing unit and a sunroof comprising the described coated substrate. A method of preparing the coated substrate is also described.

The present invention provides a composite material of laminated curved glass and a manufacturing method thereof, the composite material of laminated curved glass includes a first glass plate, a prefabricated part, and an adhesive film configured between the first glass plate and the prefabricated part, the thickness of the first glass plate is 0.1 mm to 2.2 mm. The manufacturing method of the composite material of laminated curved glass includes processing the first glass plate with strengthening treatment, providing the adhesive film, laminating the first glass plate processed by the strengthening treatment, the adhesive film, and the prefabricated part in sequence, and then performing a low temperature press molding process to obtain the composite material of laminated curved glass. The method of the present bents the glass without high temperature to soften the glass.

The present invention relates to a vehicle windshield including a laminated glass in which a first glass plate, a first adhesive layer, an infrared reflective film, a second adhesive layer, and a second glass plate are laminated in this order, wherein a total thickness of the first glass plate and the second glass plate is 4.1 mm or less, the infrared reflective film contains a laminate in which 100 or more resin layers having different refractive indexes are laminated, the infrared reflective film has thermal contraction rates, wherein a thermal contraction rate in the direction which the thermal contraction rate being maximum is 1.5% or more and 2.0% or less, and a thermal contraction rate in the direction orthogonal to the aforementioned direction is 1.5% or more and 2.0% or less.

A noise insulating support panel is provided for a structural assembly and includes a base substrate component and at least one localized stiffening reinforcement feature. The reinforcement feature generally extends across the base substrate component in a length direction aligned with, i.e., substantially parallel to, or substantially perpendicular to, a direction of airflow exhibiting turbulent pressure onto the base substrate component. The reinforcement feature cooperates with the base substrate component to minimize energy transmission through the base substrate component. If the base substrate component is a body panel, the reinforcement feature may be a stiffening rib member; if laminated glass, the reinforcement feature is located within an interlayer disposed between glass layers. The interlayer may include a first region including polyvinyl butyral having a first stiffness, and a second region including polyvinyl butyral having a second, lower stiffness. The reinforcement feature may also be an edge stiffening treatment.

A method according to this disclosure includes stacking a first glass sheet, a first interlayer, a film, a second interlayer, and a second glass sheet to provide a lamination stack, wherein the film has a first film edge that is a first distance from a first edge of the lamination stack to provide a first film cutback; deairing the lamination stack; and autoclaving the lamination stack to provide the laminated glazing, wherein the film shrinks during autoclaving wherein a seal formed during deairing is sufficient such that no air is introduced to the lamination stack during autoclaving and no air is left in the laminated glazing.

A method for manufacturing a multi-layer stack includes bonding a transparent plate to an outer surface of at least one of a first glass panel or a second glass panel of a glass panel unit with an intermediate film interposed therebetween. The glass panel unit includes: the first glass panel; the second glass panel; and an evacuated space provided between the first glass panel and the second glass panel. A plurality of spacers are provided in the evacuated space between the first glass panel and the second glass panel. A pressure applied for bonding the glass panel unit and the transparent plate together is less than a compressive strength of the plurality of spacers.

Provided is an interlayer film for laminated glass with which the penetration resistance of laminated glass can be heightened. An interlayer film for laminated glass according to the present invention includes one end and the other end on an opposite side of the one end, the other end has a thickness larger than a thickness of the one end, the interlayer film does not contain or contains alkali metal, the interlayer film does not contain or contains alkali earth metal, and the interlayer film contains magnesium. Further in the interlayer film for laminated glass, a content of magnesium in a surface portion of a first region on the one end side of the interlayer film after heated at 150 C. for 30 minutes, a total content of alkali metal, alkali earth metal and magnesium in the surface portion of the first region on the one end side of the heated interlayer film, a content of magnesium in a surface portion of a second region on the other end side of the heated interlayer film, and a total content of alkali metal, alkali earth metal and magnesium in the first or second region of the interlayer film after heat satisfy specific relationships.