公开(公告)号：US20240075714A1

公开(公告)日：2024-03-07

申请号：US17767506

申请日：2020-10-05

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Uwe VAN DER MEULEN ,  Nino TINGS ,  Raphaela KANNENGIESSER

IPC: B32B17/10 ,  B32B3/10 ,  B32B7/12 ,  B32B38/10

CPC classification number: B32B17/10045 ,  B32B3/10 ,  B32B7/12 ,  B32B17/10431 ,  B32B17/1055 ,  B32B17/10816 ,  B32B38/10 ,  B32B2250/04 ,  B32B2307/102 ,  B32B2307/51 ,  B32B2307/7376

Abstract: A method for producing a composite pane includes arranging a first, second and third thermoplastic intermediate layers in full surface contact one above the other, the first, second and third thermoplastic intermediate layers; joining the first, second and third thermoplastic intermediate layers to form a preliminary composite; removing the third thermoplastic intermediate layer from certain regions to form an aperture; forming a layered stack by inserting a functional element into the aperture in the third thermoplastic intermediate layer; arranging the layered stack between a first and second pane; and the joining the first and second panes by lamination via the layered stack. The functional element has a thickness of ≥50 μm. The third thermoplastic intermediate layer has a thickness that substantially corresponds to the thickness of the functional element. The outer dimensions of the aperture substantially correspond to the outer dimensions of the functional element.

公开(公告)号：US20200376816A1

公开(公告)日：2020-12-03

申请号：US16770270

申请日：2018-12-03

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Stefan LÜCKE ,  Raphaela KANNENGIESSER ,  Stephan GIER ,  Bernhard REUL

IPC: B32B17/10 ,  H05B3/12 ,  H05B3/58 ,  H05B3/18 ,  C03C27/10 ,  B32B37/10 ,  B32B37/18 ,  B32B37/12

Abstract: A vacuum ring for deaerating a stack sequence includes a vacuum-stable flexible hose, which can be connected to a vacuum pump, has the shape of a closed ring, and has an opening to the interior such that the ring can hold an outer side edge of a stack sequence in order to form a deaeration channel along the side edge, wherein the vacuum ring has at least one electric heating element.

公开(公告)号：US20230228993A1

公开(公告)日：2023-07-20

申请号：US18010401

申请日：2021-06-10

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Andreas GOMER ,  Raphaela KANNENGIESSER ,  Adrien CERIPA ,  Daniel KREKEL

IPC: G02B27/01 ,  B32B7/12 ,  B32B7/023 ,  B32B17/10 ,  B32B27/08

CPC classification number: G02B27/0103 ,  B32B7/12 ,  B32B7/023 ,  B32B17/10743 ,  B32B17/10779 ,  B32B17/10706 ,  B32B27/08 ,  B32B2250/05 ,  B32B2605/00 ,  B32B2419/00

Abstract: A composite pane includes first and second panes, a layer stack arranged therebetween including a first thermoplastic intermediate layer, a separating layer, an adhesive layer, a photopolymer layer having a holographic element, a carrier layer, and a second thermoplastic intermediate layer. The carrier layer contains polyethylene terephthalate, polyethylene, polymethyl methacrylate, polyvinyl chloride, and/or cellulose triacetate and has a thickness of 20 μm to 100 μm. The carrier layer is arranged directly adjacent the photopolymer layer. The separating layer contains polyethylene terephthalate, polyethylene, polymethyl methacrylate, polycarbonate, polyamide, polyvinyl chloride, and/or cellulose triacetate and has a thickness of 10 μm to 300 μm. The adhesive layer is arranged directly adjacent the photopolymer layer and the separating layer.