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：US11192341B2

公开(公告)日：2021-12-07

申请号：US16463745

申请日：2017-10-27

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Stephan Gier ,  Stefan Lücke ,  Uwe Van Der Meulen ,  Ingo Von Der Weiden ,  Richard Brocker

IPC: B32B17/10 ,  B32B37/10 ,  B32B37/18 ,  B29C65/48 ,  B29C51/42 ,  B29C51/14 ,  B29C65/18 ,  B29C51/26 ,  B29C51/10 ,  B29C65/00 ,  B29C67/00

Abstract: A method for producing a composite glass pane, includes placing a first glass pane having a thickness less than or equal to 1 mm on a support mould, wherein the first glass pane is curved into a shape determined by the support mould; placing at least one thermoplastic film on the first glass pane; placing a curved second glass pane having a thickness greater than or equal to 1.5 mm on the thermoplastic film; and joining the first glass pane to the second glass pane via the thermoplastic film to form a composite glass pane by lamination.

公开(公告)号：US11351757B2

公开(公告)日：2022-06-07

申请号：US16616132

申请日：2017-12-13

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Günther Schall ,  Stephan Gier ,  Richard Brocker ,  Michael Balduin ,  Nikolai Borchmann

IPC: B32B17/10

Abstract: A composite pane includes a first pane, a second pane, and a thermoplastic film arranged between the two panes, wherein at least one pane is in the form of a flat glass and at least one pane surface has a plurality of elongated elevations and elongated depressions that extend along a first pane direction and are alternatingly arranged in a second pane direction perpendicular to the first pane direction, the thermoplastic film is produced by extrusion and at least one film surface has a plurality of elongated elevations and elongated depressions that extend along a first film direction and are alternatingly arranged in a second film direction perpendicular to the first film direction, wherein the elongated elevations of the at least one pane are arranged at an angle different from 90° relative to the elongated elevations of the thermoplastic film.