公开(公告)号：US12054420B2

公开(公告)日：2024-08-06

申请号：US17426929

申请日：2020-01-30

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Julien Beutier ,  Véronique Rondeau ,  Estelle Martin ,  Soumyadeep Misra

IPC: C03C17/36 ,  E06B3/67 ,  E06B9/24

CPC classification number: C03C17/366 ,  C03C17/3626 ,  C03C17/3642 ,  C03C17/3644 ,  C03C17/3649 ,  C03C17/3681 ,  E06B3/6715 ,  E06B9/24 ,  C03C2217/212 ,  C03C2217/216 ,  C03C2217/256 ,  C03C2217/261 ,  C03C2217/281 ,  C03C2217/734 ,  C03C2218/156 ,  E06B2009/2417

Abstract: A substrate coated on one of its faces with a stack of thin layers having reflection properties in the infrared and/or in solar radiation, including two metallic functional layers, in particular on the basis of silver. Each of the metallic functional layers is disposed between two dielectric coatings. The coating includes at least two absorbent layers which absorb solar radiation in the visible part of the spectrum, which is disposed at least in two different dielectric coatings.

公开(公告)号：US12270969B2

公开(公告)日：2025-04-08

申请号：US17420282

申请日：2020-01-14

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Corentin Monmeyran ,  Estelle Martin

IPC: G02B1/10 ,  G02B5/22

Abstract: A substrate which is coated on one of its faces with a stack of thin layers having reflection properties in the infrared and/or in solar radiation, including two metallic functional layers, in particular based on silver. Each of the metallic functional layers is disposed between two dielectric coatings. The dielectric coating Di2 situated between the two functional layers includes at least one absorbent layer which absorbs solar radiation in the visible part of the spectrum. It has been found that for a stack for laminated glazing, some symmetry at the functional metal layers and the dielectric layers 1 and 3 is favorable.

公开(公告)号：US11027526B2

公开(公告)日：2021-06-08

申请号：US16603884

申请日：2018-04-12

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Nisita Wanakule ,  Rosiana Aguiar ,  Estelle Martin ,  Jean Carlos Lorenzzi

IPC: B32B17/10 ,  C03C17/22 ,  C03C17/34

Abstract: A glass article includes at least one glass substrate on which a stack of layers is deposited. The stack includes at least one layer consisting of a layer of silicon nitride of formulation SiNx, in which x is less than 1.25. The physical thickness of the SiNx layer is between 5 and 50 nm. The light reflection of the glass article, measured on the side of the substrate on which the stack is deposited, is greater than 20%.