公开(公告)号：US11865812B2

公开(公告)日：2024-01-09

申请号：US17417247

申请日：2020-02-20

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Juliette Jamart

IPC: B32B3/00 ,  B32B17/10 ,  C03C17/00 ,  C03C17/36

CPC classification number: B32B17/10348 ,  B32B17/10036 ,  B32B17/10174 ,  B32B17/10889 ,  C03C17/007 ,  C03C17/3644 ,  C03C17/3655 ,  C03C17/3681 ,  C03C2217/231 ,  C03C2217/256 ,  C03C2217/475 ,  C03C2217/948 ,  C03C2218/119 ,  C03C2218/156

Abstract: A material includes a glass sheet, one of the faces of which includes a first zone and a second zone, only the first zone being coated with a layer of opaque mineral paint obtained from a water-based paint composition including pigments and an aqueous solution of alkaline silicate, the layer of mineral paint and the second zone of the glass sheet being coated with a thin layer stack including at least one electrically conductive thin layer.

公开(公告)号：US12257809B2

公开(公告)日：2025-03-25

申请号：US17911075

申请日：2021-03-10

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Juliette Jamart ,  Marion Lallement

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

Abstract: A material includes a glass sheet coated on at least part of one of the faces thereof with a stack of thin layers, the stack of thin layers being coated on at least part of the surface thereof with an enamel layer not including bismuth, the enamel layer being coated with a non-stick layer.

公开(公告)号：US12202757B2

公开(公告)日：2025-01-21

申请号：US17636683

申请日：2020-09-30

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Juliette Jamart ,  Leila Dumotier

IPC: C03B23/03 ,  B32B17/10 ,  B60J1/00 ,  C03C17/00 ,  C03C17/04 ,  C03C27/10 ,  B60J1/02

Abstract: A method for obtaining a curved laminated glazing unit, includes applying an enamel coating to a part of a first face of a first glass sheet so as to create at least one enameled zone and at least one unenameled zone, applying a sacrificial layer to a part, called the sacrificial zone, of a first face of a second glass sheet, simultaneously bending the first and second glass sheets, the sacrificial zone being disposed at least in line with at least one part of an enameled zone, removing the sacrificial layer, either during the bending or after the bending step, and laminating the first and second glass sheets by a thermoplastic interlayer.

公开(公告)号：US11192821B2

公开(公告)日：2021-12-07

申请号：US16767453

申请日：2018-11-23

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Juliette Jamart

IPC: B32B15/04 ,  C03C17/34 ,  C03C3/066 ,  C03C4/02 ,  C03C8/04

Abstract: The subject of the invention is a material comprising a glass sheet coated on at least one portion of one of the faces thereof with a stack of thin layers comprising at least one layer based on a nitride, said stack being coated on at least one portion of its surface with an enamel layer comprising bismuth, said stack further comprising, in contact with the enamel layer, a layer, referred to as a contact layer, which is based on an oxide.

公开(公告)号：US12017949B2

公开(公告)日：2024-06-25

申请号：US17280629

申请日：2019-09-26

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Juliette Jamart ,  Charline Lalande ,  Marion Lallement ,  Willy Queval ,  Leila Dumotier

IPC: C03C17/36 ,  C03C17/10

CPC classification number: C03C17/3605 ,  C03C17/10 ,  C03C17/3642 ,  C03C17/3644 ,  C03C17/3655 ,  C03C17/366 ,  C03C2204/04 ,  C03C2217/256 ,  C03C2217/485 ,  C03C2217/94 ,  C03C2218/119 ,  C03C2218/328 ,  C03C2218/34

Abstract: A process for obtaining a material including a glass sheet, includes providing a glass sheet including a first face coated at least partly by an essentially mineral first coating, the face having at least one first zone and at least one second zone, the at least one first zone having a higher emissivity than that of the second zone, then applying, on at least one portion of the second zone, a sacrificial layer including a resin, then heat treating the coated glass sheet at a temperature of at least 550° C., during which step the sacrificial layer is removed by combustion.

公开(公告)号：US11964903B2

公开(公告)日：2024-04-23

申请号：US18258740

申请日：2021-12-22

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Kamel Chahboune ,  Alexia Yon ,  Juliette Jamart

IPC: B32B3/10 ,  B32B17/10 ,  B60J1/00 ,  C03C1/04 ,  C03C4/02 ,  C03C8/14 ,  C03C17/04 ,  C03C17/34 ,  C03C17/36

CPC classification number: C03C17/04 ,  B32B17/10036 ,  B32B17/10339 ,  B32B17/1044 ,  B60J1/001 ,  C03C1/04 ,  C03C4/02 ,  C03C8/14 ,  C03C17/3411 ,  C03C17/3644 ,  C03C17/366 ,  C03C17/3681 ,  B32B2255/20 ,  B32B2255/28 ,  B32B2307/4023 ,  B32B2307/41 ,  B32B2315/08 ,  B32B2451/00 ,  B32B2605/08 ,  C03C2204/04 ,  C03C2207/00 ,  C03C2217/485 ,  C03C2217/72 ,  C03C2218/119

Abstract: A method for manufacturing a motor vehicle roof incorporating a glazing, in which at least one opacifying layer of ink(s), in particular at least one layer of colored ink(s), is applied by digital printing, in particular by inkjet, over at least 40% of the surface of one of the faces of at least one glass sheet, such that the composition of said ink(s) includes at least one glass frit, and where applicable one or more inorganic pigment(s), with a D90 value for the particle size distribution of less than 2 μm, and such that the ink(s) have a viscosity of between 1 and 50 mPa·s, the ink(s) further including a non-stick agent and/or a non-stick component and/or at least one non-stick agent and/or at least one non-stick layer being further applied to at least one layer of ink(s) and/or to at least one glass sheet.

公开(公告)号：US12286375B2

公开(公告)日：2025-04-29

申请号：US17636654

申请日：2020-09-04

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Juliette Jamart

IPC: B32B15/04 ,  B32B17/06 ,  C03C8/02 ,  C03C17/245

Abstract: A material includes a glass sheet, one face of which includes an enameled zone coated with an opaque enamel layer and a nonenameled zone, an underlayer which is not an enamel layer being positioned solely in at least a part of the enameled zone, under the enamel layer and in contact therewith.

公开(公告)号：US12091354B2

公开(公告)日：2024-09-17

申请号：US17254694

申请日：2019-06-25

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Juliette Jamart ,  Valérie Chane-Pane ,  Leila Dumotier

IPC: C03C17/00 ,  C03B23/025

CPC classification number: C03C17/008 ,  C03B23/0252 ,  C03C2217/45 ,  C03C2217/485 ,  C03C2218/119

Abstract: A process for manufacturing a laminated glazing that includes at least a first glass sheet and a second glass sheet, includes printing a face of the first glass sheet intended to be oriented toward the second glass sheet with a liquid enamel which is dried at a temperature not exceeding 400° C., then bending the first and second glass sheets together in contact with one another in their relative position of destination in the laminated glazing, by heating at a softening temperature of the glass, wherein the liquid enamel is an aqueous silicate paint including a refractory powder of pigments and a silicate binder powder, in the absence of glass frit, and wherein a weight ratio of pigments to silicates is greater than 1.

公开(公告)号：US12054421B2

公开(公告)日：2024-08-06

申请号：US18257482

申请日：2021-12-14

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Florian Flamary-Mespoulie ,  Juliette Jamart

IPC: C03C17/36 ,  B32B17/10 ,  C03B23/023

CPC classification number: C03C17/3681 ,  B32B17/10036 ,  B32B17/10229 ,  B32B17/10348 ,  B32B17/1044 ,  B32B17/10761 ,  B32B17/10889 ,  B32B17/10935 ,  C03B23/023 ,  C03C17/3626 ,  C03C17/3644 ,  C03C17/3649 ,  C03C17/3655 ,  C03C17/366 ,  B32B2250/40 ,  B32B2255/205 ,  B32B2255/28 ,  B32B2307/41 ,  B32B2311/08 ,  B32B2311/22 ,  B32B2315/08 ,  B32B2318/00 ,  B32B2329/06 ,  B32B2605/006 ,  B32B2605/08 ,  C03C2217/944 ,  C03C2217/948 ,  C03C2218/119 ,  C03C2218/31 ,  C03C2218/328 ,  C03C2218/355

Abstract: A method for producing a curved laminated glazing, for a windscreen or roof of a motor vehicle includes providing a first glass sheet, coated on at least one part of one of its faces with a stack of thin layers, depositing, on one part of the surface of the stack of thin layers in a zone to be cleared, a washable dissolving layer, a pre-firing after which the stack of thin layers located under the washable dissolving layer is dissolved by the washable dissolving layer, creating a cleared zone, the removal of the washable dissolving layer by washing, the deposit, at least on one part of the cleared zone, of an opaque mineral layer, the curving of the first glass sheet and of an additional glass sheet, together or separately, and the laminating of the first glass sheet with an additional glass sheet using a lamination interlayer.

公开(公告)号：US10512169B2

公开(公告)日：2019-12-17

申请号：US16060725

申请日：2016-12-08

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Katja Werner ,  Bernhard Reul ,  Klaus Schmalbuch ,  Camille Dassonville ,  Clément Briquet ,  Juliette Jamart

IPC: H05K3/34 ,  C03C17/06 ,  C03C17/36 ,  B23K35/26 ,  C03C17/04 ,  C03C17/10 ,  C22C13/00 ,  H05K1/09 ,  H05K1/18 ,  H05K3/26 ,  B23K13/01 ,  B60R16/02 ,  H01Q1/32 ,  B23K101/38

Abstract: A glazing includes at least one substrate, one portion of which includes an electrically conductive element, the conductive element including a connector made of chromium-containing steel, which connector is soldered with a solder based on tin, silver and copper to an electrically conductive track, wherein the electrically conductive track, which is formed by fritting a silver paste including a mixture of silver powder and glass frit, has a resistivity measured at 25° C. lower than or equal to 3.5 μΩ·cm and a porosity level lower than 20%, the porosity level being measured by scanning electron microscopy from a cross section through the portion of the substrate including the electrically conductive track and having been polished beforehand by ion milling.