公开(公告)号：US20230021762A1

公开(公告)日：2023-01-26

申请号：US17961021

申请日：2022-10-06

Applicant: Ghislain Gonthier

Inventor： Claude Allaire

IPC: C25C3/08 ,  C25C3/12

Abstract: The present document describes an electrolytic cell comprising a protective layer comprising elemental copper covering at least in part or all of a refractory material assembly covering an interior surface thereof. Also described is a copper oxide containing composition comprising copper oxide and any one of a reducing agent and a binder. Also described is a method of protecting a refractory material assembly covering an interior surface of an electrolytic cell, comprising covering at least in part, or all of the refractory material assembly with a copper sheet, a structure comprising elemental copper, a copper oxide, an elemental copper comprising composite material, a copper oxide containing composition and combinations thereof, to provide a protective layer comprising elemental copper.

公开(公告)号：US20250051582A1

公开(公告)日：2025-02-13

申请号：US18917405

申请日：2024-10-16

Applicant: Ghislain Gonthier

Inventor： Claude Allaire ,  Lobna Jerbi ,  Maria V. Torrealba

IPC: C09D5/08 ,  C08K3/22 ,  C08K3/26 ,  C08K3/36 ,  C08L51/00 ,  C09D1/00 ,  C09D7/61 ,  C09D7/65

Abstract: The present document describes an aqueous priming coating composition for application to a carbon material prior to application of an aqueous coating composition, chemical treatment of a carbon material comprising both the aqueous coating composition and aqueous priming coating composition, and methods of coating carbon material with the compositions.

公开(公告)号：US12281050B2

公开(公告)日：2025-04-22

申请号：US17768931

申请日：2020-10-16

Applicant: Ghislain Gonthier ,  Claude Allaire

Inventor： Ghislain Gonthier ,  Claude Allaire

IPC: C04B41/00 ,  C04B41/45 ,  C04B41/50 ,  C04B41/52 ,  C04B41/87 ,  C04B41/89 ,  F26B3/30 ,  F26B9/06 ,  F26B21/08 ,  F26B21/10 ,  F26B21/12 ,  C25C3/12

Abstract: The present document describes methods for drying an aqueous priming coating composition covering an external surface exposed to air of a carbon material, or an aqueous coating composition covering an intermediate substrate covering an external surface exposed to air of a carbon material, to form a layer thereon. Also described are systems for drying a coating composition covering a surface of a carbon material.

公开(公告)号：US11891711B2

公开(公告)日：2024-02-06

申请号：US17961021

申请日：2022-10-06

Applicant: Ghislain Gonthier

Inventor： Claude Allaire

IPC: C25C3/08 ,  C25C3/12

CPC classification number: C25C3/08 ,  C25C3/125

Abstract: The present document describes an electrolytic cell comprising a protective layer comprising elemental copper covering at least in part or all of a refractory material assembly covering an interior surface thereof. Also described is a copper oxide containing composition comprising copper oxide and any one of a reducing agent and a binder. Also described is a method of protecting a refractory material assembly covering an interior surface of an electrolytic cell, comprising covering at least in part, or all of the refractory material assembly with a copper sheet, a structure comprising elemental copper, a copper oxide, an elemental copper comprising composite material, a copper oxide containing composition and combinations thereof, to provide a protective layer comprising elemental copper.