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：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.