公开(公告)号：US11207868B2

公开(公告)日：2021-12-28

申请号：US16769165

申请日：2018-11-27

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Uwe Van Der Meulen ,  Stephan Gier ,  Richard Brocker ,  Robert Besler ,  Rene Bischof ,  Stefan Lücke

IPC: B32B17/10 ,  B32B7/12 ,  B32B1/00 ,  B32B27/30 ,  B32B27/36 ,  B32B37/02 ,  B32B37/04 ,  B32B37/12 ,  B32B37/18 ,  B60J1/02 ,  B60J1/08 ,  B60J1/18

Abstract: A method for producing a laminated pane, wherein a first laminating film, a carrier film, and a second laminating film are provided and joined to form a pre-laminate, wherein the first laminating film, the carrier film, and the second laminating film have the same film thickness, a compensating film and the pre-laminate are arranged to form a layer stack between a first pane and a second pane, wherein, parallel to two side edges of the layer stack, in each case a strip-shaped peripheral film is arranged and the compensating film is provided to compensate an offset between the pre-laminate and the peripheral films, and the layer stack including the first pane, the pre-laminate, the compensating film with peripheral films, and the second pane is laminated to form a laminated pane, wherein the first laminating film and the second laminating film have a plasticizer content of less than 15 wt.-%.

公开(公告)号：US11001037B2

公开(公告)日：2021-05-11

申请号：US16769454

申请日：2018-10-15

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Jan Hagen ,  Robert Besler ,  Valentin Schulz

IPC: B32B7/02 ,  B32B17/10 ,  C03C17/36

Abstract: A composite pane, includes an outer pane having an outer-side surface and an interior-side surface, an inner pane having an outer-side surface and an interior-side surface, and a thermoplastic intermediate layer, which joins the interior-side surface of the outer pane to the outer-side surface of the inner pane. The composite pane has, between the outer and inner panes, a sun protection coating, which substantially reflects or absorbs rays outside the visible spectrum of solar radiation. The composite pane has, on the interior-side surface of the inner pane, a thermal-radiation-reflecting coating (low-E coating). The composite pane has a transmittance index A of 0.02 to 0.08, wherein the transmittance index A is determined according to the following formula A=TLcomposite glass pane/(TLlow-E-coated pane*TE). TL is the light transmittance and TE is the energy transmittance measured according to ISO 9050.