公开(公告)号：US20230094396A1

公开(公告)日：2023-03-30

申请号：US17463056

申请日：2021-08-31

Applicant: THE BOEING COMPANY

Inventor： Patrick J. Kinlen ,  Anthony E. Dillard

IPC: C23F11/16 ,  C09D5/00 ,  C09D5/08 ,  C09D183/04 ,  C23F11/04 ,  C23F11/12

Abstract: Aspects described herein generally relate to a method of coating a metallic surface. The method includes forming a solution including a corrosion inhibitor having one or more thiol moieties and a hydroxide. The metallic surface is coated with the solution to form a treated metallic surface. The treated metallic surface is further coated with an organosilane, an acid, and a metal alkoxide to form a coating system.

公开(公告)号：US11932949B2

公开(公告)日：2024-03-19

申请号：US17463056

申请日：2021-08-31

Applicant: THE BOEING COMPANY

Inventor： Patrick J. Kinlen ,  Anthony E. Dillard

IPC: C23F11/16 ,  C09D5/00 ,  C09D5/08 ,  C09D183/04 ,  C23F11/04 ,  C23F11/12 ,  B05D1/02 ,  B05D1/18 ,  B05D3/02 ,  B05D3/10 ,  B05D7/00

CPC classification number: C23F11/161 ,  C09D5/002 ,  C09D5/086 ,  C09D183/04 ,  C23F11/04 ,  C23F11/12 ,  B05D1/02 ,  B05D1/18 ,  B05D3/0254 ,  B05D3/107 ,  B05D7/50

Abstract: Aspects described herein generally relate to a method of coating a metallic surface. The method includes forming a solution including a corrosion inhibitor having one or more thiol moieties and a hydroxide. The metallic surface is coated with the solution to form a treated metallic surface. The treated metallic surface is further coated with an organosilane, an acid, and a metal alkoxide to form a coating system.

公开(公告)号：US20250065363A1

公开(公告)日：2025-02-27

申请号：US18454201

申请日：2023-08-23

Applicant: The Boeing Company

Inventor： Waynie M. Schuette ,  Scott A. Adams ,  Anthony E. Dillard

IPC: B05C17/03 ,  B05B7/04

Abstract: A spray gun assembly for applying a coating with plural components includes a nozzle, a main pneumatic inlet, an atomizing air flow path, a fan air flow path, a colloidal feed inlet, an internal atomizing outlet, a pressurized feed inlet, and a catalyst outlet. The nozzle includes a main atomizing outlet and a fan air outlet. The main pneumatic inlet receives compressed air from a compressed air source. The colloidal feed inlet receives a colloidal suspension component of the coating via gravity feed from a gravity feed container. The pressurized feed inlet receives a catalyst component of the coating from a pressurized feed container. The catalyst outlet expels the catalyst component in the fan air flow path proximate the nozzle. A method for applying a coating with plural components is also provided. A system includes the gravity feed container, the pressurized feed container and the spray gun assembly.