公开(公告)号：US20210155537A1

公开(公告)日：2021-05-27

申请号：US17254678

申请日：2019-06-21

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Juliette MARIA ,  Yann COHIN ,  Arnaud HUIGNARD

IPC: C03C17/36 ,  C03C8/04

Abstract: A material includes a glass sheet coated on at least part of one of its faces with a stack of thin layers, the stack being coated on at least part of its surface with an enamel layer including zinc and less than 5% by weight of bismuth oxide, the stack further including, in contact with the enamel layer, a layer, called contact layer, which is based on an oxide, the physical thickness of the contact layer being at least 5 nm.

公开(公告)号：US20180141858A1

公开(公告)日：2018-05-24

申请号：US15316284

申请日：2015-06-02

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Andriy KHARCHENKO ,  Bernard NGHIEM ,  Nicolas NADAUD ,  Lorenzo CANOVA ,  Arnaud HUIGNARD

IPC: C03C23/00 ,  C03C17/36 ,  C03C17/00 ,  C23C14/58

CPC classification number: C03C23/0025 ,  C03C17/002 ,  C03C17/007 ,  C03C17/23 ,  C03C17/25 ,  C03C17/3607 ,  C03C17/3649 ,  C03C17/3652 ,  C03C17/366 ,  C03C17/3681 ,  C03C17/3689 ,  C03C23/0005 ,  C03C23/007 ,  C03C2217/212 ,  C03C2217/213 ,  C03C2217/425 ,  C03C2217/71 ,  C03C2217/73 ,  C03C2217/732 ,  C03C2218/113 ,  C03C2218/156 ,  C03C2218/32 ,  C03C2218/328 ,  C03C2218/355 ,  C23C14/5813

Abstract: The invention relates to a process for obtaining a material comprising a substrate coated on at least one part of at least one of its faces with at least one functional layer, said process comprising: a step of depositing the or each functional layer, then a step of depositing a sacrificial layer on said at least one functional layer, then a step of heat treatment by means of radiation chosen from laser radiation or radiation from at least one flash lamp, said radiation having at least one treatment wavelength between 200 and 2500 nm, said sacrificial layer being in contact with the air during this heat treatment step, then a step of removing the sacrificial layer using a solvent, said sacrificial layer being a monolayer and being such that, before heat treatment, it absorbs at least one part of said radiation at said at least one treatment wavelength and that, after heat treatment, it is capable of being removed by dissolution and/or dispersion in said solvent.

公开(公告)号：US20220127190A1

公开(公告)日：2022-04-28

申请号：US17426518

申请日：2020-01-28

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Nicolas DESBOEUFS ,  Jean-Philippe SCHWEITZER ,  Arnaud HUIGNARD ,  Laurent MAILLAUD ,  Lucie DEVYS ,  Emmanuel MIMOUN

IPC: C03C17/36 ,  C09D133/08 ,  C08K3/04

Abstract: A process for obtaining a material including a substrate coated on one of its sides with a coating including a functional layer, includes depositing the functional layer on the substrate, then depositing an absorbent layer on top of the functional layer, then performing a heat treatment by radiation, the radiation having at least one treatment wavelength between 200 and 2500 nm, the absorbent layer being in contact with air during the heat treatment, wherein the ab sorb ent layer ab sorbs at least 80% of the radiation used during the heat treatment and transmits less than 10% thereof.

公开(公告)号：US20210094870A1

公开(公告)日：2021-04-01

申请号：US16971202

申请日：2019-02-26

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Camille MORIN ,  Arnaud HUIGNARD

IPC: C03C17/36

Abstract: A heating device equipped with a chamber defining a cavity, includes a door or wall incorporating a triple glazing including three transparent substrates defining, from the interior to the exterior of the cavity, faces numbered 1 to 6 respectively, at least the faces 1 and 2 of the first substrate and 3 and/or 4 of the second substrate being covered with heat-reflecting coatings, wherein the mean spacing e1 between the first substrate and the second substrate and the mean spacing e2 between the second substrate and the third substrate is different, the ratio between the largest spacing and the smallest spacing being greater than 1.1, and e1 and e2 being between 2 and 20 mm.

公开(公告)号：US20190337843A1

公开(公告)日：2019-11-07

申请号：US16473893

申请日：2017-12-22

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Camille MORIN ,  Arnaud HUIGNARD ,  Mathieu URIEN

IPC: C03C17/36

Abstract: A heating device equipped with a chamber defining a cavity, includes a door or wall incorporating a multiple glazing, the glazing including at least one transparent substrate coated on each face with a stack of thin layers, namely: on a first face, turned toward the cavity, a first stack that reflects heat essentially by virtue of one or more functional layers based on indium tin oxide; and on the other face, turned toward the exterior of the device, a second stack that reflects heat essentially by virtue of one or more functional layers based on a metal chosen from gold or silver.