公开(公告)号：US20240253326A1

公开(公告)日：2024-08-01

申请号：US18561465

申请日：2022-05-23

Applicant: PRC-Desoto International, Inc.

Inventor： Kenneth William Burtt, Jr. ,  Yong Han Yeong ,  Shawn Patrick Duffy ,  Justin Jonathan Martin ,  Mehran Arbab ,  Jonathan A. Love ,  Mikhail Khudiakov ,  Mary Lyn Chong Lim ,  Robin Michelle Peffer

IPC: B32B3/26 ,  B32B15/08 ,  B32B15/20

CPC classification number: B32B3/266 ,  B32B15/08 ,  B32B15/20 ,  B32B2255/06 ,  B32B2255/26 ,  B32B2260/02 ,  B32B2260/046 ,  B32B2307/206 ,  B32B2307/7376

Abstract: The present disclosure is directed to a composite structure comprising at least one reinforced polymer layer comprising a reinforcing material; a layer comprising a metal substrate comprising a surface and a conformal organic coating present on at least a portion of the surface; wherein the layer comprising the metal substrate is in direct contact with the reinforced polymer layer, and the reinforcing material is more noble than the metal substrate. Also disclosed is a method of making a composite structure, a surfacing film, and a test method for evaluating the galvanic corrosion resistance of a metal substrate test piece.

公开(公告)号：US20230173523A1

公开(公告)日：2023-06-08

申请号：US17997937

申请日：2021-05-07

Applicant: PRC-Desoto International, Inc.

Inventor： Yong Han Yeong ,  Mehran Arbab ,  Adam Colbourne ,  Jonny Waite ,  Henry Rolt ,  Simon Kew ,  Alan Hudd

IPC: B05B12/22 ,  B05B14/00

CPC classification number: B05B12/22 ,  B05B14/00

Abstract: A mask and air pressure control system for use in coating deposition is disclosed. A method is provided for controlling liquid coating droplets during deposition onto a substrate by directing atomized liquid coating droplets in a flow path toward the substrate, and applying a vacuum or pressurized air from an air pressure control system to at least a portion of the atomized liquid coating droplets in the flow path. The air pressure control mask comprises an air pressure control fixture structured and arranged for connection to a source of vacuum or pressurized air, and a nozzle opening structured and arranged to at least partially surround a flow path of the liquid coating droplets and to selectively allow at least a portion of the liquid coating droplets to pass through the air pressure control mask, wherein the vacuum or pressurized air prevents at least a portion of oversprayed liquid coating droplets from being deposited on the substrate outside an intended edge of the coating.